Page 7 from comparison Asus Zenfone 2 Ze551Ml

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Compare Asus Zenfone 2 Ze551Mlwith ZTE Open

Feature

Asus Zenfone 2 Ze551Ml

ZTE Open

Price Range at Time of Release -
Introduction Time January 2015 February 2013
Availability Status Released Released
Official Release Date March 2015 July 2013
Operating System Type at Release Android Other
Operating System at Release Android 5.0 (Lollipop)
Size and Dimensions 152.5 x 77.2 x 10.9 mm 114 x 62 x 12.5 mm
Product Weight 170 gram (g) 120 gram (g)
Front Panel Material Glass - Gorilla Glass 3 -
Screen Size 5.5 inch 3.5 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio ~70.8 percent (%) ~51.6 percent (%)
Screen Aspect Ratio
Memory Card Slot true true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard 13 megapixel (mp) 3.15 megapixel (mp)
Maximum Video Recording Quality of Rear Camera -
Main Selfie Camera Quality 5 megapixel (mp) No selfie camera
Battery Capacity 3000mAh 1200mAh
Battery Technology Lithium Polymer Lithium-Ion
Battery Replaceability Non-user replaceable User replaceable
Connection Port Type
OTG Support true false
Number of 3.5mm Jacks true true
Wi-Fi Specifications
Communication Technologies
5G Support false false
Navigation Type and GPS
Speaker Type - Mono

Compare Asus Zenfone 2 Ze551Mlwith ZTE Open L

Feature

Asus Zenfone 2 Ze551Ml

ZTE Open L

Price Range at Time of Release -
Introduction Time January 2015 March 2015
Availability Status Released Cancelled
Official Release Date March 2015 -
Operating System Type at Release Android Other
Operating System at Release Android 5.0 (Lollipop)
Size and Dimensions 152.5 x 77.2 x 10.9 mm 145.5 x 72.8 x 9.4 mm
Product Weight 170 gram (g) -
Front Panel Material Glass - Gorilla Glass 3 -
Screen Size 5.5 inch 5.0 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio ~70.8 percent (%) ~65.0 percent (%)
Screen Aspect Ratio
Memory Card Slot true true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard 13 megapixel (mp) 5 megapixel (mp)
Maximum Video Recording Quality of Rear Camera -
Main Selfie Camera Quality 5 megapixel (mp) 2 megapixel (mp)
Battery Capacity 3000mAh 2200mAh
Battery Technology Lithium Polymer Lithium-Ion
Battery Replaceability Non-user replaceable User replaceable
Connection Port Type
OTG Support true false
Number of 3.5mm Jacks true true
Wi-Fi Specifications
Communication Technologies
5G Support false false
Navigation Type and GPS
Speaker Type - Mono

Compare Asus Zenfone 2 Ze551Mlwith ZTE Speed

Feature

Asus Zenfone 2 Ze551Ml

ZTE Speed

Price Range at Time of Release
Introduction Time January 2015 December 2014
Availability Status Released Released
Official Release Date March 2015 December 2014
Operating System Type at Release Android Android
Operating System at Release Android 5.0 (Lollipop) Android 4.4.2 (KitKat)
Size and Dimensions 152.5 x 77.2 x 10.9 mm 134.6 x 66 x 10.2 mm
Product Weight 170 gram (g) 136.1 gram (g)
Front Panel Material Glass - Gorilla Glass 3 -
Screen Size 5.5 inch 4.5 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio ~70.8 percent (%) ~62.8 percent (%)
Screen Aspect Ratio
Memory Card Slot true true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard 13 megapixel (mp) 5 megapixel (mp)
Maximum Video Recording Quality of Rear Camera -
Main Selfie Camera Quality 5 megapixel (mp) 2 megapixel (mp)
Battery Capacity 3000mAh 2000mAh
Battery Technology Lithium Polymer Lithium Polymer
Battery Replaceability Non-user replaceable Non-user replaceable
Connection Port Type
OTG Support true false
Number of 3.5mm Jacks true true
Wi-Fi Specifications
Communication Technologies
5G Support false false
Navigation Type and GPS
Speaker Type - Mono

Compare Asus Zenfone 2 Ze551Mlwith OPPO Find X8 Ultra

Feature

Asus Zenfone 2 Ze551Ml

OPPO Find X8 Ultra

Price Range at Time of Release $890
Introduction Time January 2015 April 10, 2025
Availability Status Released Released
Official Release Date March 2015 April 16, 2025
Operating System Type at Release Android Android
Operating System at Release Android 5.0 (Lollipop) Android 15
Size and Dimensions 152.5 x 77.2 x 10.9 mm 163.09 x 76.80 x 8.78 mm
Product Weight 170 gram (g) 226 gram (g)
Front Panel Material Glass - Gorilla Glass 3 Glass (Corning Gorilla Glass Victus 2)
Screen Size 5.5 inch 6.82 inch
Display Panel Type LTPO AMOLED
Display Resolution 1440 x 3168 Pixels (Quad HD+)
Pixel Density Range ~510 PPI
Screen-to-Body Ratio ~70.8 percent (%) ~90.2 percent (%)
Screen Aspect Ratio 20:9
Memory Card Slot true No
Bluetooth Support 5.4
Supported Memory Card Capacity No
Main Camera Type - Wide/Standard 13 megapixel (mp) Wide/Standard
Maximum Video Recording Quality of Rear Camera 4K
Main Selfie Camera Quality 5 megapixel (mp) 32 megapixel (mp)
Battery Capacity 3000mAh 6100mAh
Battery Technology Lithium Polymer Silicon Carbon (Si/C Li-Ion)
Battery Replaceability Non-user replaceable Non-user replaceable
Connection Port Type USB Type-C 3.2
OTG Support true Yes
Number of 3.5mm Jacks true No
Wi-Fi Specifications Wi-Fi 7 (802.11be) a/b/g/n/ac/ax/be
Communication Technologies GSM / HSPA / LTE / 5G / NFC / Infrared
5G Support false Yes
Navigation Type and GPS GPS/A-GPS/GLONASS/GALILEO/BDS/QZSS (Dual-frequency)
Fingerprint Sensor Type - Under-display (Ultrasonic)
Wi-Fi Details and Description - Dual Band, Wi-Fi Direct, Triple Antenna
Bluetooth Details and Description - 5.4, Supports A2DP, LE, aptX HD, LHDC, LDAC
Maximum Video Recording Resolution of Selfie Camera - 4K
Resolution and Frame Rate of Selfie Video - 4K@30/60fps, 1080p@30/60fps, 720p@30fps
Main Selfie Camera Specifications - 32MP, f/2.4, 21mm, 1/2.74" sensor, PDAF
Selfie Camera Video Recording Details - Gyro-EIS, HDR
Depth Sensor and Identity Recognition Camera - AI Face Unlock
Second Selfie Camera Lens - No
Second Selfie Camera Details - No
Maximum Supported Charging Power - 100W
Wireless Charging Support - Yes
Full Charge Time - Approx. 37 minutes (with 100W charger)
Maximum Wireless Charging Power - 50W
Other Port Specifications - 10W Wireless Reverse Charging
Other battery and charging features - Silicon Carbon (Si/C Li-Ion) battery, supports PD and QC
Fast Charging Capability - Yes (100W SuperVOOC)
Compatible SIM Card Types - Dual Nano-SIM
Audio capabilities - LHDC-V5, Hi-Res Audio Wireless Certified, Dolby Atmos, 4-mic array
Speaker Type - Stereo (dual)
Ultra-Wide Lens - 50 megapixel (mp)
Ultra-Wide Camera Details - 15mm, f/2.0, 120° FoV, PDAF
Macro Camera Type - Ultrawide lens (with autofocus)
Macro Camera Details - Ultrawide lens autofocus with macro photography capability
Telephoto Camera Details - 50MP, 3x Periscope Telephoto, 70mm, f/2.1, OIS
Other Cameras - 50MP 6x Periscope Telephoto (135mm, f/3.1, OIS)
Telephoto Lens - Dual 50MP Periscope lenses (3x and 6x)
Depth Sensor Camera - No (has color spectrum sensor)
Depth Sensor Camera Details - 9-channel True Chroma F2.5 sensor (for calibration and color spectrum)
Filming Details - 4K@120fps, 10bit HDR, Dolby Vision, Gyro-EIS
Rear Camera Details - 50MP Quad Camera System with Hasselblad collaboration
Main Camera Specifications - Wide/Standard - 50MP, f/1.8, 23mm, 1.0" Sony LYT-900 sensor, OIS
Video Quality: Resolution and Frame Rate - 4K@30/60/120fps
Operating System Details and Description - ColorOS 15 UI
Specific absorption rate (SAR) - (Not Available)
European SAR rate (SAR EU) - (Not Available)
Part Numbers - PKJ110, PKU110
Back body material - Glass (Corning Gorilla Glass)
Frame material type - Aluminum
Highest Refresh Rate - 120Hz (LTPO 1-120Hz)
Secondary Display Details - No
Display Technical Details - LTPO AMOLED, 10-bit depth, 2160Hz PWM Dimming, ProXDR support
Maximum Brightness Level - 2500 nits (Peak)
Internal Storage Type - UFS 4.1
RAM Memory - 12GB / 16GB (LPDDR5X)
Internal Memory Capacity - 256GB / 512GB / 1TB
Equivalent Name - PKJ110, PKU110
Other Technical Details of Chipset - 1.1 GHz GPU
Chipset Model - Qualcomm SM8750-AB Snapdragon 8 Elite
Chip Manufacturing Process - 3 nm
Number of Processor Cores - 8 core
Processor Core Details - 2x4.32GHz Oryon V2 Phoenix L + 6x3.53GHz Oryon V2 Phoenix M
Supported HDR Standards - Dolby Vision, HDR10+, HDR Vivid
GPU Model - Adreno 830
Internal Memory and RAM Performance - 256GB/12GB, 512GB/16GB, 1TB/16GB
Memory Card Slot Type - No
Color Options - Matte Black, Pure White, Pearl Pink
Smart Sensors - Fingerprint (under display), accelerometer, gyro, proximity, compass, color spectrum, ambient light, Hall

Compare Asus Zenfone 2 Ze551Mlwith Samsung Galaxy XCover7 Pro

Feature

Asus Zenfone 2 Ze551Ml

Samsung Galaxy XCover7 Pro

Price Range at Time of Release
Introduction Time January 2015
Availability Status Released Released
Official Release Date March 2015
Operating System Type at Release Android Android
Operating System at Release Android 5.0 (Lollipop) Android 15
Size and Dimensions 152.5 x 77.2 x 10.9 mm 168.6x79.9x10.2 mm
Product Weight 170 gram (g) 240 gram (g)
Front Panel Material Glass - Gorilla Glass 3 -
Screen Size 5.5 inch 6.6 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio ~70.8 percent (%) ~77.9 percent (%)
Screen Aspect Ratio 20:9
Memory Card Slot true true
Bluetooth Support -
Supported Memory Card Capacity 2 terabyte (tb)
Main Camera Type - Wide/Standard 13 megapixel (mp) 50 megapixel (mp)
Maximum Video Recording Quality of Rear Camera -
Main Selfie Camera Quality 5 megapixel (mp) 13 megapixel (mp)
Battery Capacity 3000mAh 4350mAh
Battery Technology Lithium Polymer
Battery Replaceability Non-user replaceable User replaceable
Connection Port Type USB Type-C 3.2
OTG Support true true
Number of 3.5mm Jacks true true
Wi-Fi Specifications
Communication Technologies GSM / HSPA / LTE / 5G
5G Support false true
Navigation Type and GPS
Operating System Details and Description - Android 15, One UI 7
European SAR rate (SAR EU) - 173 kW
Part Numbers -
Highest Refresh Rate - 120 hertz (hz)
Display Technical Details - Corning Gorilla Glass Victus+ protective technology
Fast Charging Capability - false
Compatible SIM Card Types - Nano-SIM or eSIM
Chipset Model -
Chip Manufacturing Process - 4 nm
Number of Processor Cores - 8 core
Processor Core Details -
GPU Model -
Internal Memory and RAM Performance -
Memory Card Slot Type - microSDXC (dedicated slot)
RAM Memory -
Internal Memory Capacity -
Rear Camera Details -
Main Camera Specifications - Wide/Standard - 1/2.76-inch wide-angle lens with phase-detection autofocus, 0.64µm pixel size, and f/1.8 aperture
Ultra-Wide Lens - 8 megapixel (mp)
Ultra-Wide Camera Details -
Wi-Fi Details and Description - Dual Band and Wi-Fi Direct
Bluetooth Details and Description -
Fingerprint Sensor Type - On the side of the phone
Main Selfie Camera Specifications -
Maximum Supported Charging Power -
Wireless Charging Support - false
Speaker Type - Stereo (dual)
Audio capabilities - Stereo speakers (with Dolby Atmos)
Smart Sensors - Accelerometer, gyroscope, proximity sensor, compass

Compare Asus Zenfone 2 Ze551Mlwith Galaxy S25+ (S25+)

Feature

Asus Zenfone 2 Ze551Ml

Galaxy S25+ (S25+)

Price Range at Time of Release
Introduction Time January 2015
Availability Status Released Released
Official Release Date March 2015
Operating System Type at Release Android Android
Operating System at Release Android 5.0 (Lollipop) Android 15
Size and Dimensions 152.5 x 77.2 x 10.9 mm 158.4 x 75.8 x 7.3 mm
Product Weight 170 gram (g) 190 gram (g)
Front Panel Material Glass - Gorilla Glass 3 Glass - Gorilla Glass Victus 2
Screen Size 5.5 inch 6.7 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio ~70.8 percent (%) ~91.8 percent (%)
Screen Aspect Ratio 19.5:9
Memory Card Slot true false
Bluetooth Support 5.4
Supported Memory Card Capacity -
Main Camera Type - Wide/Standard 13 megapixel (mp) 50 megapixel (mp)
Maximum Video Recording Quality of Rear Camera 8K
Main Selfie Camera Quality 5 megapixel (mp) 12 megapixel (mp)
Battery Capacity 3000mAh 4900mAh
Battery Technology Lithium Polymer Lithium-Ion
Battery Replaceability Non-user replaceable Non-user replaceable
Connection Port Type USB Type-C 3.2
OTG Support true true
Number of 3.5mm Jacks true false
Wi-Fi Specifications Wi-Fi 7 (802.11be) a/b/g/n/ac/ax/be
Communication Technologies GSM / CDMA / HSPA / EVDO / LTE / 5G
5G Support false true
Navigation Type and GPS
Operating System Details and Description - Android 15, One UI 7
Specific absorption rate (SAR) - Supports Qi2 technology, 4.5W reverse wireless charging, Supports Power Delivery 3
European SAR rate (SAR EU) - 1.16 W/kg (for head) and 0.81 W/kg (for body)
Part Numbers -
Color Options - Light Blue, Green, Silver, Navy, Gold, Coral Red, Black
Highest Refresh Rate - 120 hertz (hz)
Display Technical Details -
Maximum Brightness Level - 2600 nit
Chipset Model -
Chip Manufacturing Process - 3 nm
Number of Processor Cores - 8 core
Processor Core Details -
GPU Model - Adreno 830
Internal Memory and RAM Performance - 256GB with 12GB RAM and 512GB with 12GB RAM
RAM Memory -
Internal Memory Capacity - 512GB and 256GB
Internal Storage Type -
Rear Camera Details -
Main Camera Specifications - Wide/Standard -
Ultra-Wide Lens - 12 megapixel (mp)
Ultra-Wide Camera Details -
Filming Details - 8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, Features HDR10+ technology, Stereo sound recording, Gyro-EIS
Telephoto Lens - 10 megapixel (mp)
Telephoto Camera Details -
Main Selfie Camera Specifications -
Maximum Video Recording Resolution of Selfie Camera - 4K
Selfie Camera Video Recording Details - 4K@30/60fps, 1080p video recording at 30 fps
Maximum Supported Charging Power -
Wireless Charging Support - true
Full Charge Time -
Other battery and charging features -
Maximum Wireless Charging Power -
Speaker Type - Stereo (dual)
Audio capabilities -
Smart Sensors -
Wi-Fi Details and Description -
Bluetooth Details and Description -
Fingerprint Sensor Type - Under-display (Ultrasonic)
Back body material - Glass (Gorilla Glass Victus 2)
Frame material type - Metal - Stainless Steel
Fast Charging Capability - true
Compatible SIM Card Types - Nano SIM card + Nano SIM card + eSIM (max 2 at a time) - INT Nano SIM card + eSIM + eSIM (max 2 at a time) - USA Nano SIM card + Nano SIM card - CNeSIM
Supported HDR Standards -

Compare Asus Zenfone 2 Ze551Mlwith Apple iPhone 17 Air

Feature

Asus Zenfone 2 Ze551Ml

Apple iPhone 17 Air

Price Range at Time of Release €997.99 / $919.99
Introduction Time January 2015 2025-09-08T20:29:16.000Z
Availability Status Released Available (Released 2025, September 19)
Official Release Date March 2015 2025-09-18T20:29:16.000Z
Operating System Type at Release Android iOS
Operating System at Release Android 5.0 (Lollipop) iOS 26
Size and Dimensions 152.5 x 77.2 x 10.9 mm 156.2 x 74.7 x 5.6 mm
Product Weight 170 gram (g) 165 gram (g)
Front Panel Material Glass - Gorilla Glass 3 Glass (Ceramic Shield 2)
Screen Size 5.5 inch 6.5 inch
Display Panel Type LTPO Super Retina XDR OLED
Display Resolution 1260 x 2736 pixels
Pixel Density Range ~460 ppi
Screen-to-Body Ratio ~70.8 percent (%) 89.9 percent
Screen Aspect Ratio 19.5:9
Memory Card Slot true No
Bluetooth Support Yes (version 6.0)
Supported Memory Card Capacity -
Main Camera Type - Wide/Standard 13 megapixel (mp) 48 megapixel (mp)
Maximum Video Recording Quality of Rear Camera 4K
Main Selfie Camera Quality 5 megapixel (mp) 18 Megapixels
Battery Capacity 3000mAh 3149 mAh
Battery Technology Lithium Polymer Lithium-Ion (Li-Ion)
Battery Replaceability Non-user replaceable No
Connection Port Type USB Type-C 2.0
OTG Support true Yes
Number of 3.5mm Jacks true No
Wi-Fi Specifications Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, hotspot
Communication Technologies GSM / CDMA / HSPA / EVDO / LTE / 5G
5G Support false Yes
Navigation Type and GPS GPS, GALILEO, GLONASS, QZSS, BDS, NavIC
Fingerprint Sensor Type - No (Face ID)
Bluetooth Details and Description - A2DP, LE
Maximum Video Recording Resolution of Selfie Camera - 4K
Resolution and Frame Rate of Selfie Video - 4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS
Main Selfie Camera Specifications - 18 MP multi-aspect, f/1.9, 20mm (ultrawide), PDAF
Selfie Camera Video Recording Details - HDR, Dolby Vision HDR, 3D (spatial) audio, stereo sound rec.
Depth Sensor and Identity Recognition Camera - SL 3D, (depth/biometrics sensor)
Second Selfie Camera Lens - No
Maximum Supported Charging Power - Wired, PD2.0
Wireless Charging Support - Yes (20W MagSafe / Qi2)
Full Charge Time - 50 percent in 30 minutes
Maximum Wireless Charging Power - 20W
Other battery and charging features - 4.5W reverse charging (Reverse wired)
Fast Charging Capability - Yes
Compatible SIM Card Types - eSIM
Speaker Type - Yes
Filming Details - 4K@24/25/30/60fps, 1080p@25/30/60/120/240fps, HDR, Dolby Vision HDR
Rear Camera Details - Single
Main Camera Specifications - Wide/Standard - 48 MP, f/1.6, 26mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, sensor-shift OIS
Video Quality: Resolution and Frame Rate - 4K@60fps
Operating System Details and Description - Upgradable to iOS 26.1
Specific absorption rate (SAR) - 1.19 W/kg (head), 1.19 W/kg (body)
European SAR rate (SAR EU) - 1.49 W/kg (head), 1.49 W/kg (body)
Part Numbers - iPhone18,4, A3517, A3260, A3518, A3516
Back body material - Glass (Ceramic Shield)
Frame material type - Titanium (Titanium grade 5)
Highest Refresh Rate - 120 hertz (hz)
Display Technical Details - HDR10, Dolby Vision, 1000 nits (typ), 1600 nits (HBM)
Maximum Brightness Level - 3000 nits (Peak)
Internal Storage Type - NVMe
RAM Memory - 12 GB
Internal Memory Capacity - 256GB, 512GB, 1TB
Equivalent Name - iPhone 17 Slim
Chipset Model - Apple A19 Pro
Chip Manufacturing Process - 3 nm
Number of Processor Cores - 6-core (Hexa-core)
Processor Core Details - 2x4.26 GHz + 4xX.X GHz
Supported HDR Standards - HDR10, Dolby Vision
GPU Model - Apple GPU (5-core graphics)
Memory Card Slot Type - No
Color Options - Space Black, Cloud White, Light Gold, Sky Blue
Smart Sensors - Face ID, accelerometer, gyro, proximity, compass, barometer, UWB (gen2)

Compare Apple iPhone 17 Pro Maxwith Asus Zenfone 2 Ze551Ml

Feature

Apple iPhone 17 Pro Max

Asus Zenfone 2 Ze551Ml

Navigation Type and GPS GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC
Fingerprint Sensor Type No (Face ID) -
5G Support Yes false
Wi-Fi Specifications Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, hotspot
Bluetooth Details and Description A2DP, LE -
Communication Technologies GSM / CDMA / HSPA / EVDO / LTE / 5G
Maximum Video Recording Resolution of Selfie Camera 4K -
Resolution and Frame Rate of Selfie Video 4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS -
Main Selfie Camera Specifications 18 MP multi-aspect, f/1.9, 20mm (ultrawide), PDAF -
Selfie Camera Video Recording Details HDR, Dolby Vision HDR, 3D (spatial) audio, stereo sound rec., ProRes RAW, Apple Log 2 -
Depth Sensor and Identity Recognition Camera SL 3D, (depth/biometrics sensor) -
Second Selfie Camera Lens No -
Main Selfie Camera Quality 18 Megapixels 5 megapixel (mp)
Maximum Supported Charging Power Wired, PD3.2, AVS -
Wireless Charging Support Yes (25W MagSafe / Qi2) -
Full Charge Time 50% in 20 minutes (wired) / 50% in 30 minutes (wireless) -
Maximum Wireless Charging Power 25W -
Other Port Specifications DisplayPort -
Other battery and charging features 4.5W reverse charging (Reverse wired) -
Connection Port Type USB Type-C 3.2 Gen 2
OTG Support Yes true
Battery Replaceability No Non-user replaceable
Fast Charging Capability Yes -
Compatible SIM Card Types Nano-SIM, eSIM -
Speaker Type Stereo -
Number of 3.5mm Jacks No true
Maximum Video Recording Quality of Rear Camera 4K
Ultra-Wide Lens 48 megapixel (mp) -
Ultra-Wide Camera Details f/2.2, 13mm, 120°, 1/2.55", 0.7µm, PDAF -
Telephoto Camera Details f/2.8, 100mm (periscope telephoto), 1/2.55", 0.7µm, PDAF, 3D sensor-shift OIS, 4x optical zoom -
Telephoto Lens 48 megapixel (mp) -
Depth Sensor Camera TOF 3D LiDAR -
Depth Sensor Camera Details TOF 3D LiDAR scanner (depth) -
Filming Details 4K@24/25/30/60/100/120fps, 1080p@25/30/60/120/240fps, 10-bit HDR, Dolby Vision HDR, ProRes, 3D video -
Rear Camera Details Triple -
Main Camera Type - Wide/Standard 48 megapixel (mp) 13 megapixel (mp)
Main Camera Specifications - Wide/Standard 48 MP, f/1.8, 24mm (wide), 1/1.28", 1.22µm, dual pixel PDAF, sensor-shift OIS -
Video Quality: Resolution and Frame Rate 4K@120fps -
Operating System Details and Description Upgradable to iOS 26.1 -
Specific absorption rate (SAR) 1.19 W/kg (head), 1.19 W/kg (body) -
European SAR rate (SAR EU) 1.49 W/kg (head), 1.49 W/kg (body) -
Part Numbers iPhone18,2, A3526, A3257, A3527, A3525 -
Price Range at Time of Release €1,439.00 / $1,499.00
Introduction Time 2025-09-08T20:29:16.000Z January 2015
Availability Status Available (Released 2025, September 19) Released
Official Release Date 2025-09-18T20:29:16.000Z March 2015
Operating System Type at Release iOS Android
Operating System at Release iOS 26 Android 5.0 (Lollipop)
Back body material Glass (Ceramic Shield) / Aluminum -
Front Panel Material Glass (Ceramic Shield 2) Glass - Gorilla Glass 3
Frame material type Aluminum (Aluminum alloy) -
Highest Refresh Rate 120 hertz (hz) -
Display Technical Details HDR10, Dolby Vision, 1000 nits (typ), 1600 nits (HBM) -
Pixel Density Range ~460 ppi
Screen-to-Body Ratio 90.7 percent ~70.8 percent (%)
Display Resolution 1320 x 2868 pixels
Display Panel Type LTPO Super Retina XDR OLED
Screen Size 6.9 inch 5.5 inch
Maximum Brightness Level 3000 nits (Peak) -
Screen Aspect Ratio 19.5:9
Internal Storage Type NVMe -
RAM Memory 12 GB -
Internal Memory Capacity 256GB, 512GB, 1TB, 2TB -
Chipset Model Apple A19 Pro -
Chip Manufacturing Process 3 nm -
Number of Processor Cores 6-core (Hexa-core) -
Processor Core Details 2x4.26 GHz + 4xX.X GHz -
Supported HDR Standards HDR10, Dolby Vision -
GPU Model Apple GPU (6-core graphics) -
Memory Card Slot Type No -
Size and Dimensions 163.4 x 78 x 8.8 mm 152.5 x 77.2 x 10.9 mm
Product Weight 233 gram (g) 170 gram (g)
Color Options Silver, Cosmic Orange, Deep Blue -
Smart Sensors Face ID, accelerometer, gyro, proximity, compass, barometer, UWB (gen2) -
Bluetooth Support Yes (version 6.0)
Memory Card Slot No true
Battery Technology Lithium-Ion (Li-Ion) Lithium Polymer
Battery Capacity 4823 mAh / 5088 mAh (Market dependent) 3000mAh
Supported Memory Card Capacity -

Compare Apple iPhone 17 Prowith Asus Zenfone 2 Ze551Ml

Feature

Apple iPhone 17 Pro

Asus Zenfone 2 Ze551Ml

Navigation Type and GPS GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC
Fingerprint Sensor Type No (Face ID) -
5G Support Yes false
Wi-Fi Specifications Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, hotspot
Wi-Fi Details and Description - -
Bluetooth Details and Description A2DP, LE -
Communication Technologies GSM / CDMA / HSPA / EVDO / LTE / 5G
Maximum Video Recording Resolution of Selfie Camera 4K -
Resolution and Frame Rate of Selfie Video 4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS -
Main Selfie Camera Specifications 18 MP multi-aspect, f/1.9, 20mm (ultrawide), PDAF -
Selfie Camera Video Recording Details HDR, Dolby Vision HDR, 3D (spatial) audio, stereo sound rec., ProRes RAW, Apple Log 2 -
Depth Sensor and Identity Recognition Camera SL 3D, (depth/biometrics sensor) -
Second Selfie Camera Lens No -
Main Selfie Camera Quality 18 Megapixels 5 megapixel (mp)
Maximum Supported Charging Power Wired, PD3.2, AVS -
Wireless Charging Support Yes (25W MagSafe / Qi2) -
Full Charge Time 50% in 20 minutes (wired) / 50% in 30 minutes (wireless) -
Maximum Wireless Charging Power 25W -
Other Port Specifications DisplayPort -
Other battery and charging features 4.5W reverse charging (Reverse wired) -
Connection Port Type USB Type-C 3.2 Gen 2
OTG Support Yes true
Battery Replaceability No Non-user replaceable
Fast Charging Capability Yes -
Compatible SIM Card Types Nano-SIM, eSIM -
Speaker Type Stereo -
Number of 3.5mm Jacks No true
Maximum Video Recording Quality of Rear Camera 4K
Ultra-Wide Lens 48 megapixel (mp) -
Ultra-Wide Camera Details f/2.2, 13mm, 120°, 1/2.55", 0.7µm, PDAF -
Telephoto Camera Details f/2.8, 100mm (periscope telephoto), 1/2.55", 0.7µm, PDAF, 3D sensor-shift OIS, 4x optical zoom -
Telephoto Lens 48 megapixel (mp) -
Depth Sensor Camera TOF 3D LiDAR -
Depth Sensor Camera Details TOF 3D LiDAR scanner (depth) -
Filming Details 4K@24/25/30/60/100/120fps, 1080p@25/30/60/120/240fps, 10-bit HDR, Dolby Vision HDR, ProRes, 3D video -
Rear Camera Details Triple -
Main Camera Type - Wide/Standard 48 megapixel (mp) 13 megapixel (mp)
Main Camera Specifications - Wide/Standard 48 MP, f/1.8, 24mm (wide), 1/1.28", 1.22µm, dual pixel PDAF, sensor-shift OIS -
Video Quality: Resolution and Frame Rate 4K@120fps -
Operating System Details and Description Upgradable to iOS 26.1 -
Specific absorption rate (SAR) 1.19 W/kg (head), 1.19 W/kg (body) -
European SAR rate (SAR EU) 1.49 W/kg (head), 1.49 W/kg (body) -
Part Numbers -
Price Range at Time of Release
Introduction Time 2025-09-08T20:29:16.000Z January 2015
Availability Status Available (Released 2025, September 19) Released
Official Release Date 2025-09-18T20:29:16.000Z March 2015
Operating System Type at Release iOS Android
Operating System at Release iOS 26 Android 5.0 (Lollipop)
Back body material Glass (Ceramic Shield) / Aluminum -
Front Panel Material Glass (Ceramic Shield 2) Glass - Gorilla Glass 3
Frame material type Aluminum (Aluminum alloy) -
Highest Refresh Rate 120 hertz (hz) -
Display Technical Details HDR10, Dolby Vision, 1000 nits (typ), 1600 nits (HBM) -
Pixel Density Range ~460 ppi
Screen-to-Body Ratio ~70.8 percent (%)
Display Resolution 1206 x 2622 pixels
Display Panel Type LTPO Super Retina XDR OLED
Screen Size 6.3 inch 5.5 inch
Maximum Brightness Level 3000 nits (Peak) -
Screen Aspect Ratio 19.5:9
Internal Storage Type NVMe -
RAM Memory 12 GB -
Internal Memory Capacity 256GB, 512GB, 1TB -
Chipset Model Apple A19 Pro -
Chip Manufacturing Process 3 nm -
Number of Processor Cores 6-core (Hexa-core) -
Processor Core Details 2x4.26 GHz + 4xX.X GHz -
Supported HDR Standards HDR10, Dolby Vision -
GPU Model Apple GPU (6-core graphics) -
Memory Card Slot Type No -
Size and Dimensions 150 x 71.9 x 8.8 mm 152.5 x 77.2 x 10.9 mm
Product Weight 206 gram (g) 170 gram (g)
Color Options Silver, Cosmic Orange, Deep Blue -
Smart Sensors Face ID, accelerometer, gyro, proximity, compass, barometer, UWB (gen2) -
Bluetooth Support Yes (version 6.0)
Memory Card Slot No true
Battery Technology Lithium-Ion (Li-Ion) Lithium Polymer
Battery Capacity 3000mAh
Supported Memory Card Capacity -

Compare Asus Zenfone 2 Ze551Mlwith Google Pixel 10 Pro

Feature

Asus Zenfone 2 Ze551Ml

Google Pixel 10 Pro

Price Range at Time of Release €851.98 / $719.98
Introduction Time January 2015 2025-08-19T20:29:16.000Z
Availability Status Released Available (Released 2025, August 28)
Official Release Date March 2015 2025-08-27T20:29:16.000Z
Operating System Type at Release Android Android
Operating System at Release Android 5.0 (Lollipop) Android 16
Size and Dimensions 152.5 x 77.2 x 10.9 mm 152.8 x 72 x 8.5 mm
Product Weight 170 gram (g) 207 gram (g)
Front Panel Material Glass - Gorilla Glass 3 Glass (Gorilla Glass Victus 2)
Screen Size 5.5 inch 6.3 inch
Display Panel Type LTPO OLED
Display Resolution 1280 x 2856 pixels
Pixel Density Range ~495 ppi
Screen-to-Body Ratio ~70.8 percent (%) 87.6%
Screen Aspect Ratio 20:9
Memory Card Slot true No
Bluetooth Support Yes (version 6.0)
Supported Memory Card Capacity -
Main Camera Type - Wide/Standard 13 megapixel (mp) 50 megapixel (mp)
Maximum Video Recording Quality of Rear Camera 8K
Main Selfie Camera Quality 5 megapixel (mp) 42 megapixel (mp)
Battery Capacity 3000mAh 4870 mAh
Battery Technology Lithium Polymer Lithium-Ion (Li-Ion)
Battery Replaceability Non-user replaceable No
Connection Port Type USB Type-C 3.2
OTG Support true Yes
Number of 3.5mm Jacks true No
Wi-Fi Specifications Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band
Communication Technologies GSM / HSPA / LTE / 5G
5G Support false true
Navigation Type and GPS GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC
Fingerprint Sensor Type - Under display (ultrasonic)
Wi-Fi Details and Description - Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, hotspot
Bluetooth Details and Description - A2DP, LE, aptX HD
Maximum Video Recording Resolution of Selfie Camera - 4K
Resolution and Frame Rate of Selfie Video - 4K@30/60fps, 1080p video recording at 30 fps
Main Selfie Camera Specifications - 42 MP, f/2.2, 17mm (ultrawide), PDAF
Selfie Camera Video Recording Details - HDR, panorama
Second Selfie Camera Lens - No
Operating System Details and Description - Up to 7 major Android upgrades
Specific absorption rate (SAR) - 0.99 W/kg (head), 0.99 W/kg (body)
European SAR rate (SAR EU) - 0.99 W/kg (head), 1.39 W/kg (body)
Part Numbers - GEHN3, G4QUR, GN4F5
Back body material - Glass (Gorilla Glass Victus 2)
Frame material type - Aluminum
Maximum Supported Charging Power - 30W
Wireless Charging Support - Yes (15W Qi2)
Full Charge Time - 55% in 30 minutes
Maximum Wireless Charging Power - 15W
Other Port Specifications - PD3.0, PPS
Other battery and charging features - Reverse wired charging, Bypass charging
Fast Charging Capability - Yes (30W)
Compatible SIM Card Types - Nano-SIM, eSIM
Audio capabilities - 24-bit/192kHz audio
Speaker Type - Stereo
Ultra-Wide Lens - 48 megapixel (mp)
Ultra-Wide Camera Details - f/1.7, 123˚, 1/2.55", dual pixel PDAF
Telephoto Camera Details - f/2.8, 113mm, 1/2.55", dual pixel PDAF, OIS, 5x optical zoom
Telephoto Lens - 48 megapixel (mp)
Depth Sensor Camera Details - Multi-zone Laser AF
Filming Details - 8K@30fps (cloud), 4K@24/30/60fps, 1080p@24/30/60/120/240fps; gyro-EIS, OIS, 10-bit HDR
Rear Camera Details - Triple
Main Camera Specifications - Wide/Standard - f/1.7, 25mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, OIS
Video Quality: Resolution and Frame Rate - 8K@30fps, 4K@60fps
Highest Refresh Rate - 120 hertz (hz)
Display Technical Details - HDR10+
Maximum Brightness Level - 3300 nits (Peak)
Internal Storage Type - UFS 3.1 (128GB) / UFS 4.0 (others)
RAM Memory - 16 GB
Internal Memory Capacity - 128GB, 256GB, 512GB, 1TB
Chipset Model - Google Tensor G5
Chip Manufacturing Process - 3 nm
Number of Processor Cores - 8 core
Processor Core Details - 1x3.78 GHz Cortex-X4 & 5x3.05 GHz Cortex-A725 & 2x2.25 GHz Cortex-A520
Supported HDR Standards - Ultra-HDR
GPU Model - PowerVR DXT-48-1536
Memory Card Slot Type - No
Color Options - Moonstone, Jade, Porcelain, Obsidian
Smart Sensors - Fingerprint (under display), accelerometer, gyro, proximity, compass, barometer, thermometer, UWB

Compare Asus Zenfone 2 Ze551Mlwith iPhone 16e

Feature

Asus Zenfone 2 Ze551Ml

iPhone 16e

Price Range at Time of Release
Introduction Time January 2015
Availability Status Released Released
Official Release Date March 2015
Operating System Type at Release Android iOS
Operating System at Release Android 5.0 (Lollipop)
Size and Dimensions 152.5 x 77.2 x 10.9 mm 146.7 x 71.5 x 7.8 mm
Product Weight 170 gram (g) 167 gram (g)
Front Panel Material Glass - Gorilla Glass 3 Glass - Ceramic Shield
Screen Size 5.5 inch 6.1 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio ~70.8 percent (%) ~87.1 percent (%)
Screen Aspect Ratio 19.5:9
Memory Card Slot true false
Bluetooth Support
Supported Memory Card Capacity -
Main Camera Type - Wide/Standard 13 megapixel (mp) 48 megapixel (mp)
Maximum Video Recording Quality of Rear Camera 4K
Main Selfie Camera Quality 5 megapixel (mp) 12 megapixel (mp)
Battery Capacity 3000mAh
Battery Technology Lithium Polymer Lithium-Ion
Battery Replaceability Non-user replaceable Non-user replaceable
Connection Port Type USB Type-C 2.0
OTG Support true false
Number of 3.5mm Jacks true false
Wi-Fi Specifications
Communication Technologies GSM / HSPA / LTE / 5G
5G Support false true
Navigation Type and GPS
Part Numbers -
Color Options - Black, White
Back body material - Glass
Frame material type - Metal - Stainless Steel
Fast Charging Capability - true
Highest Refresh Rate - 60 hertz (hz)
Display Technical Details - DCI-P3 color space support, True-tone capability, Oleophobic coating
Maximum Brightness Level - 800 nits (HBM), 1200 nits (Peak)
Chipset Model -
Chip Manufacturing Process - 3 nm
Number of Processor Cores - 6 core
Processor Core Details -
Other Technical Details of Chipset - Has a 4-core graphics processor
GPU Model -
Internal Memory and RAM Performance - 128GB with 8GB RAM, 256GB with 8GB RAM, 512GB with 8GB RAM
RAM Memory -
Internal Memory Capacity - 512GB and 256GB and 128GB
Internal Storage Type -
Equivalent Name -
Rear Camera Details -
Main Camera Specifications - Wide/Standard - Wide-angle lens, 26mm, phase-detection autofocus, optical image stabilization, 1/2.55-inch sensor size, 0.7µm pixel size, f/1.6
Video Quality: Resolution and Frame Rate -
Filming Details -
Main Selfie Camera Specifications -
Maximum Video Recording Resolution of Selfie Camera -
Selfie Camera Video Recording Details -
Maximum Supported Charging Power -
Wireless Charging Support - true
Full Charge Time -
Other battery and charging features -
Maximum Wireless Charging Power -
Speaker Type - Stereo (dual)
Smart Sensors -
Wi-Fi Details and Description -
Bluetooth Details and Description -

Compare Asus Zenfone 2 Ze551Mlwith Honor X7b 5G

Feature

Asus Zenfone 2 Ze551Ml

Honor X7b 5G

Price Range at Time of Release -
Introduction Time January 2015 April 4, 2024
Availability Status Released Released
Official Release Date March 2015 May 2024
Operating System Type at Release Android Android
Operating System at Release Android 5.0 (Lollipop) Android 13
Size and Dimensions 152.5 x 77.2 x 10.9 mm 166.7 x 76.5 x 8.2 mm
Product Weight 170 gram (g) 199 gram (g)
Front Panel Material Glass - Gorilla Glass 3 Glass
Screen Size 5.5 inch 6.8 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio ~70.8 percent (%) ~87.3 percent (%)
Screen Aspect Ratio 20:9
Memory Card Slot true false
Bluetooth Support
Supported Memory Card Capacity -
Main Camera Type - Wide/Standard 13 megapixel (mp) 108 megapixel (mp)
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality 5 megapixel (mp) 8 megapixel (mp)
Battery Capacity 3000mAh 6000mAh
Battery Technology Lithium Polymer Lithium Polymer
Battery Replaceability Non-user replaceable Non-user replaceable
Connection Port Type USB Type-C 2.0
OTG Support true true
Number of 3.5mm Jacks true true
Wi-Fi Specifications
Communication Technologies GSM / HSPA / LTE / 5G
5G Support false true
Navigation Type and GPS
Highest Refresh Rate - 90 hertz (hz)
Macro Camera Type - 2 megapixel (mp)
Depth Sensor Camera - 2 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera -
Maximum Supported Charging Power -
Wireless Charging Support - false
Fast Charging Capability - true
Speaker Type - Stereo (dual)
Fingerprint Sensor Type - On the side of the phone