Page 7 from comparison Samsung Galaxy A21

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Compare Samsung Galaxy A21with ZTE Nubia Z11 mini

Feature

Samsung Galaxy A21

ZTE Nubia Z11 mini

Part Numbers -
Price Range at Time of Release
Introduction Time June 3, 2021 April 2016
Availability Status Released Released
Official Release Date June 26, 2020 May 2016
Specific absorption rate (SAR) 1.27 W/kg (head), 0.60 W/kg (body) -
Operating System Type at Release Android Android
Operating System at Release Android 10 Android 5.1.1 (Lollipop)
Size and Dimensions 167.8 x 76.7 x 8.1 mm 141.4 x 70 x 8 mm
Product Weight 193 gram (g) 138 gram (g)
Front Panel Material Glass -
Frame material type Metal - 7000 Series Aluminum -
Screen Size 6.5 inch 5.0 inch
Display Panel Type
Highest Refresh Rate 60 hertz (hz) -
Display Resolution
Pixel Density Range
Screen Aspect Ratio 20:9
Memory Card Slot true true
Bluetooth Support
Memory Card Slot Type microSDXC (dedicated slot) -
Supported Memory Card Capacity
Main Camera Type - Wide/Standard 16 megapixel (mp) 16 megapixel (mp)
Ultra-Wide Lens 8 megapixel (mp) -
Macro Camera Type 2 megapixel (mp) -
Depth Sensor Camera 2 megapixel (mp) -
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality 13 megapixel (mp) 8 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera
Battery Capacity 4000mAh 2800mAh
Battery Technology Lithium Polymer Lithium-Ion
Battery Replaceability Non-user replaceable Non-user replaceable
Maximum Supported Charging Power -
Wireless Charging Support false false
Connection Port Type USB Type-C 2.0
OTG Support true true
Fast Charging Capability true false
Speaker Type Mono Mono
Number of 3.5mm Jacks true true
Fingerprint Sensor Type On the back of the phone On the back of the phone
Wi-Fi Specifications
Communication Technologies
5G Support false false
Navigation Type and GPS
Screen-to-Body Ratio - ~69.6 percent (%)
Internal Memory Capacity -

Compare Samsung Galaxy A21with ZTE Nubia Z5S

Feature

Samsung Galaxy A21

ZTE Nubia Z5S

Part Numbers -
Price Range at Time of Release
Introduction Time June 3, 2021 November 2013
Availability Status Released Released
Official Release Date June 26, 2020 December 2013
Specific absorption rate (SAR) 1.27 W/kg (head), 0.60 W/kg (body) -
Operating System Type at Release Android Android
Operating System at Release Android 10 Android 4.2.2 (Jelly Bean)
Size and Dimensions 167.8 x 76.7 x 8.1 mm 137.7 x 68.8 x 7.6 mm
Product Weight 193 gram (g) 126 gram (g)
Front Panel Material Glass -
Frame material type Metal - 7000 Series Aluminum -
Screen Size 6.5 inch 5.0 inch
Display Panel Type
Highest Refresh Rate 60 hertz (hz) -
Display Resolution
Pixel Density Range
Screen Aspect Ratio 20:9
Memory Card Slot true false
Bluetooth Support
Memory Card Slot Type microSDXC (dedicated slot) -
Supported Memory Card Capacity -
Main Camera Type - Wide/Standard 16 megapixel (mp) 13 megapixel (mp)
Ultra-Wide Lens 8 megapixel (mp) -
Macro Camera Type 2 megapixel (mp) -
Depth Sensor Camera 2 megapixel (mp) -
Maximum Video Recording Quality of Rear Camera 4K
Main Selfie Camera Quality 13 megapixel (mp) 5 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera -
Battery Capacity 4000mAh 2300mAh
Battery Technology Lithium Polymer Lithium-Ion
Battery Replaceability Non-user replaceable Non-user replaceable
Maximum Supported Charging Power -
Wireless Charging Support false false
Connection Port Type USB Type-C 2.0
OTG Support true false
Fast Charging Capability true false
Speaker Type Mono Mono
Number of 3.5mm Jacks true true
Fingerprint Sensor Type On the back of the phone -
Wi-Fi Specifications
Communication Technologies
5G Support false false
Navigation Type and GPS
Screen-to-Body Ratio - ~72.7 percent (%)

Compare Samsung Galaxy A21with ZTE Vital N9810

Feature

Samsung Galaxy A21

ZTE Vital N9810

Part Numbers -
Price Range at Time of Release
Introduction Time June 3, 2021 June 2013
Availability Status Released Released
Official Release Date June 26, 2020 June 2013
Specific absorption rate (SAR) 1.27 W/kg (head), 0.60 W/kg (body) -
Operating System Type at Release Android Android
Operating System at Release Android 10 Android 4.1.2 (Jelly Bean)
Size and Dimensions 167.8 x 76.7 x 8.1 mm 142 x 71.4 x 10 mm
Product Weight 193 gram (g) 154 gram (g)
Front Panel Material Glass -
Frame material type Metal - 7000 Series Aluminum -
Screen Size 6.5 inch 5.0 inch
Display Panel Type
Highest Refresh Rate 60 hertz (hz) -
Display Resolution
Pixel Density Range
Screen Aspect Ratio 20:9
Memory Card Slot true true
Bluetooth Support
Memory Card Slot Type microSDXC (dedicated slot) -
Supported Memory Card Capacity
Main Camera Type - Wide/Standard 16 megapixel (mp) 13 megapixel (mp)
Ultra-Wide Lens 8 megapixel (mp) -
Macro Camera Type 2 megapixel (mp) -
Depth Sensor Camera 2 megapixel (mp) -
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality 13 megapixel (mp) 1 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera -
Battery Capacity 4000mAh 2500mAh
Battery Technology Lithium Polymer Lithium-Ion
Battery Replaceability Non-user replaceable User replaceable
Maximum Supported Charging Power -
Wireless Charging Support false false
Connection Port Type USB Type-C 2.0
OTG Support true false
Fast Charging Capability true false
Speaker Type Mono Mono
Number of 3.5mm Jacks true true
Fingerprint Sensor Type On the back of the phone -
Wi-Fi Specifications
Communication Technologies
5G Support false false
Navigation Type and GPS
Color Options - Navy Blue
Screen-to-Body Ratio - ~68.0 percent (%)

Compare Google Pixel 10 Prowith Samsung Galaxy A21

Feature

Google Pixel 10 Pro

Samsung Galaxy A21

Fingerprint Sensor Type Under display (ultrasonic) On the back of the phone
Wi-Fi Specifications Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band
Communication Technologies GSM / HSPA / LTE / 5G
5G Support true false
Wi-Fi Details and Description Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, hotspot -
Navigation Type and GPS GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC
Bluetooth Details and Description A2DP, LE, aptX HD -
Battery Technology Lithium-Ion (Li-Ion) Lithium Polymer
Battery Capacity 4870 mAh 4000mAh
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 -
Main Selfie Camera Quality 42 megapixel (mp) 13 megapixel (mp)
Operating System Type at Release Android Android
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) 1.27 W/kg (head), 0.60 W/kg (body)
European SAR rate (SAR EU) 0.99 W/kg (head), 1.39 W/kg (body) -
Part Numbers GEHN3, G4QUR, GN4F5
Price Range at Time of Release €851.98 / $719.98
Introduction Time 2025-08-19T20:29:16.000Z June 3, 2021
Availability Status Available (Released 2025, August 28) Released
Official Release Date 2025-08-27T20:29:16.000Z June 26, 2020
Operating System at Release Android 16 Android 10
Back body material Glass (Gorilla Glass Victus 2) -
Front Panel Material Glass (Gorilla Glass Victus 2) Glass
Frame material type Aluminum Metal - 7000 Series Aluminum
Maximum Supported Charging Power 30W
Wireless Charging Support Yes (15W Qi2) false
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 -
Connection Port Type USB Type-C 3.2 USB Type-C 2.0
OTG Support Yes true
Battery Replaceability No Non-user replaceable
Fast Charging Capability Yes (30W) true
Compatible SIM Card Types Nano-SIM, eSIM -
Audio capabilities 24-bit/192kHz audio -
Speaker Type Stereo Mono
Number of 3.5mm Jacks No true
Maximum Video Recording Quality of Rear Camera 8K
Ultra-Wide Lens 48 megapixel (mp) 8 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 Type - Wide/Standard 50 megapixel (mp) 16 megapixel (mp)
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) 60 hertz (hz)
Display Technical Details HDR10+ -
Pixel Density Range ~495 ppi
Screen-to-Body Ratio 87.6% -
Display Resolution 1280 x 2856 pixels
Display Panel Type LTPO OLED
Screen Size 6.3 inch 6.5 inch
Maximum Brightness Level 3300 nits (Peak) -
Screen Aspect Ratio 20:9 20:9
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 microSDXC (dedicated slot)
Size and Dimensions 152.8 x 72 x 8.5 mm 167.8 x 76.7 x 8.1 mm
Product Weight 207 gram (g) 193 gram (g)
Color Options Moonstone, Jade, Porcelain, Obsidian -
Smart Sensors Fingerprint (under display), accelerometer, gyro, proximity, compass, barometer, thermometer, UWB -
Bluetooth Support Yes (version 6.0)
Memory Card Slot No true
Supported Memory Card Capacity -
Macro Camera Type - 2 megapixel (mp)
Depth Sensor Camera - 2 megapixel (mp)

Compare OPPO Find X8 Ultrawith Samsung Galaxy A21

Feature

OPPO Find X8 Ultra

Samsung Galaxy A21

Navigation Type and GPS GPS/A-GPS/GLONASS/GALILEO/BDS/QZSS (Dual-frequency)
Fingerprint Sensor Type Under-display (Ultrasonic) On the back of the phone
5G Support Yes false
Wi-Fi Specifications Wi-Fi 7 (802.11be) a/b/g/n/ac/ax/be
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 -
Communication Technologies GSM / HSPA / LTE / 5G / NFC / Infrared
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 -
Main Selfie Camera Quality 32 megapixel (mp) 13 megapixel (mp)
Maximum Supported Charging Power 100W
Wireless Charging Support Yes false
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 -
Connection Port Type USB Type-C 3.2 USB Type-C 2.0
OTG Support Yes true
Battery Replaceability Non-user replaceable Non-user replaceable
Fast Charging Capability Yes (100W SuperVOOC) true
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) Mono
Number of 3.5mm Jacks No true
Maximum Video Recording Quality of Rear Camera 4K
Ultra-Wide Lens 50 megapixel (mp) 8 megapixel (mp)
Ultra-Wide Camera Details 15mm, f/2.0, 120° FoV, PDAF -
Macro Camera Type Ultrawide lens (with autofocus) 2 megapixel (mp)
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) 2 megapixel (mp)
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 Type - Wide/Standard Wide/Standard 16 megapixel (mp)
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) 1.27 W/kg (head), 0.60 W/kg (body)
European SAR rate (SAR EU) (Not Available) -
Part Numbers PKJ110, PKU110
Price Range at Time of Release $890
Introduction Time April 10, 2025 June 3, 2021
Availability Status Released Released
Official Release Date April 16, 2025 June 26, 2020
Operating System Type at Release Android Android
Operating System at Release Android 15 Android 10
Back body material Glass (Corning Gorilla Glass) -
Front Panel Material Glass (Corning Gorilla Glass Victus 2) Glass
Frame material type Aluminum Metal - 7000 Series Aluminum
Highest Refresh Rate 120Hz (LTPO 1-120Hz) 60 hertz (hz)
Secondary Display Details No -
Display Technical Details LTPO AMOLED, 10-bit depth, 2160Hz PWM Dimming, ProXDR support -
Pixel Density Range ~510 PPI
Screen-to-Body Ratio ~90.2 percent (%) -
Display Resolution 1440 x 3168 Pixels (Quad HD+)
Display Panel Type LTPO AMOLED
Screen Size 6.82 inch 6.5 inch
Maximum Brightness Level 2500 nits (Peak) -
Screen Aspect Ratio 20:9 20:9
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 microSDXC (dedicated slot)
Supported Memory Card Capacity No
Size and Dimensions 163.09 x 76.80 x 8.78 mm 167.8 x 76.7 x 8.1 mm
Product Weight 226 gram (g) 193 gram (g)
Color Options Matte Black, Pure White, Pearl Pink -
Smart Sensors Fingerprint (under display), accelerometer, gyro, proximity, compass, color spectrum, ambient light, Hall -
Bluetooth Support 5.4
Memory Card Slot No true
Battery Technology Silicon Carbon (Si/C Li-Ion) Lithium Polymer
Battery Capacity 6100mAh 4000mAh

Compare Samsung Galaxy A21with ZTE Nubia Z9

Feature

Samsung Galaxy A21

ZTE Nubia Z9

Part Numbers -
Price Range at Time of Release
Introduction Time June 3, 2021 May 2015
Availability Status Released Released
Official Release Date June 26, 2020 June 2015
Specific absorption rate (SAR) 1.27 W/kg (head), 0.60 W/kg (body) -
Operating System Type at Release Android Android
Operating System at Release Android 10 Android 5.0.2 (Lollipop)
Size and Dimensions 167.8 x 76.7 x 8.1 mm 147.4 x 68.3 x 8.9 mm
Product Weight 193 gram (g) 192 gram (g)
Front Panel Material Glass -
Frame material type Metal - 7000 Series Aluminum -
Screen Size 6.5 inch 5.2 inch
Display Panel Type
Highest Refresh Rate 60 hertz (hz) -
Display Resolution
Pixel Density Range
Screen Aspect Ratio 20:9
Memory Card Slot true false
Bluetooth Support
Memory Card Slot Type microSDXC (dedicated slot) -
Supported Memory Card Capacity -
Main Camera Type - Wide/Standard 16 megapixel (mp) 16 megapixel (mp)
Ultra-Wide Lens 8 megapixel (mp) -
Macro Camera Type 2 megapixel (mp) -
Depth Sensor Camera 2 megapixel (mp) -
Maximum Video Recording Quality of Rear Camera 4K
Main Selfie Camera Quality 13 megapixel (mp) 8 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera
Battery Capacity 4000mAh 2900mAh
Battery Technology Lithium Polymer Lithium-Ion
Battery Replaceability Non-user replaceable Non-user replaceable
Maximum Supported Charging Power -
Wireless Charging Support false -
Connection Port Type USB Type-C 2.0
OTG Support true true
Fast Charging Capability true -
Speaker Type Mono -
Number of 3.5mm Jacks true true
Fingerprint Sensor Type On the back of the phone On the side of the phone
Wi-Fi Specifications
Communication Technologies
5G Support false false
Navigation Type and GPS
Screen-to-Body Ratio - ~74.0 percent (%)

Compare Samsung Galaxy A21with ZTE Nubia Prague S

Feature

Samsung Galaxy A21

ZTE Nubia Prague S

Part Numbers -
Price Range at Time of Release
Introduction Time June 3, 2021 January 2016
Availability Status Released Released
Official Release Date June 26, 2020 January 2016
Specific absorption rate (SAR) 1.27 W/kg (head), 0.60 W/kg (body) -
Operating System Type at Release Android Android
Operating System at Release Android 10 Android 5.0.2 (Lollipop)
Size and Dimensions 167.8 x 76.7 x 8.1 mm 148.2 x 72.5 x 6.8 mm
Product Weight 193 gram (g) 135 gram (g)
Front Panel Material Glass -
Frame material type Metal - 7000 Series Aluminum -
Screen Size 6.5 inch 5.2 inch
Display Panel Type
Highest Refresh Rate 60 hertz (hz) -
Display Resolution
Pixel Density Range
Screen Aspect Ratio 20:9
Memory Card Slot true true
Bluetooth Support
Memory Card Slot Type microSDXC (dedicated slot) -
Supported Memory Card Capacity
Main Camera Type - Wide/Standard 16 megapixel (mp) 13 megapixel (mp)
Ultra-Wide Lens 8 megapixel (mp) -
Macro Camera Type 2 megapixel (mp) -
Depth Sensor Camera 2 megapixel (mp) -
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality 13 megapixel (mp) 8 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera
Battery Capacity 4000mAh 2200mAh
Battery Technology Lithium Polymer Lithium-Ion
Battery Replaceability Non-user replaceable Non-user replaceable
Maximum Supported Charging Power -
Wireless Charging Support false -
Connection Port Type USB Type-C 2.0
OTG Support true true
Fast Charging Capability true -
Speaker Type Mono Mono
Number of 3.5mm Jacks true true
Fingerprint Sensor Type On the back of the phone -
Wi-Fi Specifications
Communication Technologies
5G Support false false
Navigation Type and GPS
Screen-to-Body Ratio - ~69.4 percent (%)
Internal Memory Capacity -

Compare Samsung Galaxy A21with ZTE Nubia Focus Pro

Feature

Samsung Galaxy A21

ZTE Nubia Focus Pro

Part Numbers -
Price Range at Time of Release -
Introduction Time June 3, 2021 February 28, 2024
Availability Status Released Released
Official Release Date June 26, 2020
Specific absorption rate (SAR) 1.27 W/kg (head), 0.60 W/kg (body) -
Operating System Type at Release Android Android
Operating System at Release Android 10 Android 13
Size and Dimensions 167.8 x 76.7 x 8.1 mm -
Product Weight 193 gram (g) -
Front Panel Material Glass Glass
Frame material type Metal - 7000 Series Aluminum -
Screen Size 6.5 inch 6.72 inch
Display Panel Type
Highest Refresh Rate 60 hertz (hz) 120 hertz (hz)
Display Resolution
Pixel Density Range
Screen Aspect Ratio 20:9 20:9
Memory Card Slot true -
Bluetooth Support Yes, unspecified version
Memory Card Slot Type microSDXC (dedicated slot) -
Supported Memory Card Capacity -
Main Camera Type - Wide/Standard 16 megapixel (mp) 108 megapixel (mp)
Ultra-Wide Lens 8 megapixel (mp) -
Macro Camera Type 2 megapixel (mp) -
Depth Sensor Camera 2 megapixel (mp) -
Maximum Video Recording Quality of Rear Camera 4K
Main Selfie Camera Quality 13 megapixel (mp) 32 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera -
Battery Capacity 4000mAh 5000mAh
Battery Technology Lithium Polymer -
Battery Replaceability Non-user replaceable Non-user replaceable
Maximum Supported Charging Power
Wireless Charging Support false false
Connection Port Type USB Type-C 2.0 USB Type-C 2.0
OTG Support true -
Fast Charging Capability true true
Speaker Type Mono Mono
Number of 3.5mm Jacks true true
Fingerprint Sensor Type On the back of the phone -
Wi-Fi Specifications Yes, unspecified version
Communication Technologies GSM / HSPA / LTE / 5G
5G Support false true
Navigation Type and GPS

Compare Samsung Galaxy A21with ZTE Libero Flip

Feature

Samsung Galaxy A21

ZTE Libero Flip

Part Numbers -
Price Range at Time of Release
Introduction Time June 3, 2021 February 19, 2024
Availability Status Released Released
Official Release Date June 26, 2020 February 29, 2024
Specific absorption rate (SAR) 1.27 W/kg (head), 0.60 W/kg (body) -
Operating System Type at Release Android Android
Operating System at Release Android 10 Android 13
Size and Dimensions 167.8 x 76.7 x 8.1 mm 170 x 76 x 7.3 mm (unfolded) / 88 x 76 x 15.5 mm (folded)
Product Weight 193 gram (g) 214 gram (g)
Front Panel Material Glass -
Frame material type Metal - 7000 Series Aluminum -
Screen Size 6.5 inch 6.9 inch
Display Panel Type
Highest Refresh Rate 60 hertz (hz) -
Display Resolution
Pixel Density Range
Screen Aspect Ratio 20:9
Memory Card Slot true false
Bluetooth Support
Memory Card Slot Type microSDXC (dedicated slot) -
Supported Memory Card Capacity -
Main Camera Type - Wide/Standard 16 megapixel (mp) 50 megapixel (mp)
Ultra-Wide Lens 8 megapixel (mp) -
Macro Camera Type 2 megapixel (mp) -
Depth Sensor Camera 2 megapixel (mp) 2 megapixel (mp)
Maximum Video Recording Quality of Rear Camera 4K
Main Selfie Camera Quality 13 megapixel (mp) 16 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera -
Battery Capacity 4000mAh 4310 mAh
Battery Technology Lithium Polymer -
Battery Replaceability Non-user replaceable Non-user replaceable
Maximum Supported Charging Power
Wireless Charging Support false false
Connection Port Type USB Type-C 2.0
OTG Support true -
Fast Charging Capability true true
Speaker Type Mono Stereo (dual)
Number of 3.5mm Jacks true false
Fingerprint Sensor Type On the back of the phone On the side of the phone
Wi-Fi Specifications
Communication Technologies GSM / HSPA / LTE / 5G
5G Support false true
Navigation Type and GPS
Full Charge Time -

Compare Samsung Galaxy A21with ZTE Nubia Z7 Max

Feature

Samsung Galaxy A21

ZTE Nubia Z7 Max

Part Numbers -
Price Range at Time of Release
Introduction Time June 3, 2021 July 2014
Availability Status Released Released
Official Release Date June 26, 2020 July 2014
Specific absorption rate (SAR) 1.27 W/kg (head), 0.60 W/kg (body) -
Operating System Type at Release Android Android
Operating System at Release Android 10 Android 4.4.2 (KitKat)
Size and Dimensions 167.8 x 76.7 x 8.1 mm 152.7 x 76 x 8.7 mm
Product Weight 193 gram (g) 160 gram (g)
Front Panel Material Glass -
Frame material type Metal - 7000 Series Aluminum -
Screen Size 6.5 inch 5.5 inch
Display Panel Type
Highest Refresh Rate 60 hertz (hz) -
Display Resolution
Pixel Density Range
Screen Aspect Ratio 20:9
Memory Card Slot true true
Bluetooth Support
Memory Card Slot Type microSDXC (dedicated slot) -
Supported Memory Card Capacity
Main Camera Type - Wide/Standard 16 megapixel (mp) 13 megapixel (mp)
Ultra-Wide Lens 8 megapixel (mp) -
Macro Camera Type 2 megapixel (mp) -
Depth Sensor Camera 2 megapixel (mp) -
Maximum Video Recording Quality of Rear Camera 4K
Main Selfie Camera Quality 13 megapixel (mp) 5 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera
Battery Capacity 4000mAh 3100mAh
Battery Technology Lithium Polymer Lithium-Ion
Battery Replaceability Non-user replaceable Non-user replaceable
Maximum Supported Charging Power -
Wireless Charging Support false false
Connection Port Type USB Type-C 2.0
OTG Support true false
Fast Charging Capability true false
Speaker Type Mono Mono
Number of 3.5mm Jacks true true
Fingerprint Sensor Type On the back of the phone -
Wi-Fi Specifications
Communication Technologies
5G Support false false
Navigation Type and GPS
Screen-to-Body Ratio - ~71.1 percent (%)

Compare iPhone 16ewith Samsung Galaxy A21

Feature

iPhone 16e

Samsung Galaxy A21

Price Range at Time of Release
Introduction Time June 3, 2021
Availability Status Released Released
Official Release Date June 26, 2020
Operating System Type at Release iOS Android
Operating System at Release Android 10
Part Numbers
Size and Dimensions 146.7 x 71.5 x 7.8 mm 167.8 x 76.7 x 8.1 mm
Product Weight 167 gram (g) 193 gram (g)
Color Options Black, White -
Back body material Glass -
Front Panel Material Glass - Ceramic Shield Glass
Frame material type Metal - Stainless Steel Metal - 7000 Series Aluminum
Fast Charging Capability true true
Screen Size 6.1 inch 6.5 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio ~87.1 percent (%) -
Highest Refresh Rate 60 hertz (hz) 60 hertz (hz)
Display Technical Details DCI-P3 color space support, True-tone capability, Oleophobic coating -
Screen Aspect Ratio 19.5:9 20:9
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 -
Memory Card Slot false true
Bluetooth Support
Equivalent Name -
Rear Camera Details -
Main Camera Type - Wide/Standard 48 megapixel (mp) 16 megapixel (mp)
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 -
Maximum Video Recording Quality of Rear Camera 4K
Filming Details -
Main Selfie Camera Quality 12 megapixel (mp) 13 megapixel (mp)
Main Selfie Camera Specifications -
Maximum Video Recording Resolution of Selfie Camera
Selfie Camera Video Recording Details -
Battery Capacity 4000mAh
Battery Technology Lithium-Ion Lithium Polymer
Battery Replaceability Non-user replaceable Non-user replaceable
Connection Port Type USB Type-C 2.0 USB Type-C 2.0
OTG Support false true
Maximum Supported Charging Power
Wireless Charging Support true false
Full Charge Time -
Other battery and charging features -
Maximum Wireless Charging Power -
Speaker Type Stereo (dual) Mono
Number of 3.5mm Jacks false true
Smart Sensors -
Wi-Fi Specifications
Wi-Fi Details and Description -
Bluetooth Details and Description -
Communication Technologies GSM / HSPA / LTE / 5G
5G Support true false
Navigation Type and GPS
Specific absorption rate (SAR) - 1.27 W/kg (head), 0.60 W/kg (body)
Memory Card Slot Type - microSDXC (dedicated slot)
Supported Memory Card Capacity -
Ultra-Wide Lens - 8 megapixel (mp)
Macro Camera Type - 2 megapixel (mp)
Depth Sensor Camera - 2 megapixel (mp)
Fingerprint Sensor Type - On the back of the phone

Compare Apple iPhone 17 Pro Maxwith Samsung Galaxy A21

Feature

Apple iPhone 17 Pro Max

Samsung Galaxy A21

Navigation Type and GPS GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC
Fingerprint Sensor Type No (Face ID) On the back of the phone
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 13 megapixel (mp)
Maximum Supported Charging Power Wired, PD3.2, AVS
Wireless Charging Support Yes (25W MagSafe / Qi2) false
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 USB Type-C 2.0
OTG Support Yes true
Battery Replaceability No Non-user replaceable
Fast Charging Capability Yes true
Compatible SIM Card Types Nano-SIM, eSIM -
Speaker Type Stereo Mono
Number of 3.5mm Jacks No true
Maximum Video Recording Quality of Rear Camera 4K
Ultra-Wide Lens 48 megapixel (mp) 8 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 2 megapixel (mp)
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) 16 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) 1.27 W/kg (head), 0.60 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 June 3, 2021
Availability Status Available (Released 2025, September 19) Released
Official Release Date 2025-09-18T20:29:16.000Z June 26, 2020
Operating System Type at Release iOS Android
Operating System at Release iOS 26 Android 10
Back body material Glass (Ceramic Shield) / Aluminum -
Front Panel Material Glass (Ceramic Shield 2) Glass
Frame material type Aluminum (Aluminum alloy) Metal - 7000 Series Aluminum
Highest Refresh Rate 120 hertz (hz) 60 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 -
Display Resolution 1320 x 2868 pixels
Display Panel Type LTPO Super Retina XDR OLED
Screen Size 6.9 inch 6.5 inch
Maximum Brightness Level 3000 nits (Peak) -
Screen Aspect Ratio 19.5:9 20:9
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 microSDXC (dedicated slot)
Size and Dimensions 163.4 x 78 x 8.8 mm 167.8 x 76.7 x 8.1 mm
Product Weight 233 gram (g) 193 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) 4000mAh
Supported Memory Card Capacity -
Macro Camera Type - 2 megapixel (mp)