Page 4 from comparison Vivo Y91 MediaTek Version

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Compare Vivo Y91 MediaTek Versionwith ZTE Open

Feature

Vivo Y91 MediaTek Version

ZTE Open

Price Range at Time of Release -
Introduction Time January 2019 February 2013
Availability Status Released Released
Official Release Date January 2019 July 2013
Operating System Type at Release Android Other
Operating System at Release Android 8.1 (Oreo)
Size and Dimensions 155.1 x 75.1 x 8.3 mm 114 x 62 x 12.5 mm
Product Weight 163.5 gram (g) 120 gram (g)
Screen Size 6.22 inch 3.5 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio ~82.9 percent (%) ~51.6 percent (%)
Screen Aspect Ratio
Internal Memory Capacity -
Memory Card Slot true true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard 13 megapixel (mp) 3.15 megapixel (mp)
Depth Sensor Camera 2 megapixel (mp) -
Maximum Video Recording Quality of Rear Camera -
Main Selfie Camera Quality 8 megapixel (mp) No selfie camera
Battery Capacity 4030 mAh 1200mAh
Battery Technology Lithium Polymer Lithium-Ion
Battery Replaceability Non-user replaceable User replaceable
Connection Port Type
OTG Support 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

Compare Vivo Y91 MediaTek Versionwith ZTE Maven 2

Feature

Vivo Y91 MediaTek Version

ZTE Maven 2

Price Range at Time of Release
Introduction Time January 2019 July 2017
Availability Status Released Released
Official Release Date January 2019 July 2017
Operating System Type at Release Android Android
Operating System at Release Android 8.1 (Oreo) Android 6.0.1 (Marshmallow)
Size and Dimensions 155.1 x 75.1 x 8.3 mm 145.5 x 73 x 11 mm
Product Weight 163.5 gram (g) 166 gram (g)
Screen Size 6.22 inch 5.0 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio ~82.9 percent (%) ~64.9 percent (%)
Screen Aspect Ratio
Internal Memory Capacity -
Memory Card Slot true true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard 13 megapixel (mp) 5 megapixel (mp)
Depth Sensor Camera 2 megapixel (mp) -
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality 8 megapixel (mp) 2 megapixel (mp)
Battery Capacity 4030 mAh 2300mAh
Battery Technology Lithium Polymer Lithium-Ion
Battery Replaceability Non-user replaceable Non-user replaceable
Connection Port Type
OTG Support 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

Compare Vivo Y91 MediaTek Versionwith ZTE Sonata 2

Feature

Vivo Y91 MediaTek Version

ZTE Sonata 2

Price Range at Time of Release -
Introduction Time January 2019 June 2015
Availability Status Released Released
Official Release Date January 2019 June 2015
Operating System Type at Release Android Android
Operating System at Release Android 8.1 (Oreo) Android 4.4 (KitKat)
Size and Dimensions 155.1 x 75.1 x 8.3 mm 125 x 63.8 x 11.4 mm
Product Weight 163.5 gram (g) 146 gram (g)
Screen Size 6.22 inch 4.0 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio ~82.9 percent (%) ~57.1 percent (%)
Screen Aspect Ratio
Internal Memory Capacity -
Memory Card Slot true true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard 13 megapixel (mp) 5 megapixel (mp)
Depth Sensor Camera 2 megapixel (mp) -
Maximum Video Recording Quality of Rear Camera -
Main Selfie Camera Quality 8 megapixel (mp) 2 megapixel (mp)
Battery Capacity 4030 mAh 1650mAh
Battery Technology Lithium Polymer Lithium-Ion
Battery Replaceability Non-user replaceable User replaceable
Connection Port Type
OTG Support 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
Wireless Charging Support - false
Fast Charging Capability - false

Compare Vivo Y91 MediaTek Versionwith ZTE Kis 3 Max

Feature

Vivo Y91 MediaTek Version

ZTE Kis 3 Max

Price Range at Time of Release
Introduction Time January 2019 September 2014
Availability Status Released Released
Official Release Date January 2019 November 2014
Operating System Type at Release Android Android
Operating System at Release Android 8.1 (Oreo) Android 4.4.2 (KitKat)
Size and Dimensions 155.1 x 75.1 x 8.3 mm 132 x 66 x 9.1 mm
Product Weight 163.5 gram (g) 135 gram (g)
Screen Size 6.22 inch 4.5 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio ~82.9 percent (%) ~64.1 percent (%)
Screen Aspect Ratio
Internal Memory Capacity -
Memory Card Slot true true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard 13 megapixel (mp) 5 megapixel (mp)
Depth Sensor Camera 2 megapixel (mp) -
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality 8 megapixel (mp) 2 megapixel (mp)
Battery Capacity 4030 mAh 1850mAh
Battery Technology Lithium Polymer Lithium-Ion
Battery Replaceability Non-user replaceable User replaceable
Connection Port Type
OTG Support 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

Compare Vivo Y91 MediaTek Versionwith ZTE Imperial II

Feature

Vivo Y91 MediaTek Version

ZTE Imperial II

Price Range at Time of Release -
Introduction Time January 2019 January 2015
Availability Status Released Released
Official Release Date January 2019 January 2015
Operating System Type at Release Android Android
Operating System at Release Android 8.1 (Oreo) Android 4.4.2 (KitKat)
Size and Dimensions 155.1 x 75.1 x 8.3 mm 142.2 x 71.1 x 10.2 mm
Product Weight 163.5 gram (g) 143.7 gram (g)
Screen Size 6.22 inch 5.0 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio ~82.9 percent (%) ~68.2 percent (%)
Screen Aspect Ratio
Internal Memory Capacity -
Memory Card Slot true true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard 13 megapixel (mp) 5 megapixel (mp)
Depth Sensor Camera 2 megapixel (mp) -
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality 8 megapixel (mp) 1 megapixel (mp)
Battery Capacity 4030 mAh 2300mAh
Battery Technology Lithium Polymer Lithium-Ion
Battery Replaceability Non-user replaceable User replaceable
Connection Port Type
OTG Support 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 - White

Compare Vivo Y91 MediaTek Versionwith ZTE Obsidian

Feature

Vivo Y91 MediaTek Version

ZTE Obsidian

Price Range at Time of Release
Introduction Time January 2019 August 2015
Availability Status Released Released
Official Release Date January 2019 September 2015
Operating System Type at Release Android Android
Operating System at Release Android 8.1 (Oreo) Android 5.1 (Lollipop)
Size and Dimensions 155.1 x 75.1 x 8.3 mm 137.4 x 68.6 x 10.2 mm
Product Weight 163.5 gram (g) 137.5 gram (g)
Screen Size 6.22 inch 4.5 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio ~82.9 percent (%) ~59.2 percent (%)
Screen Aspect Ratio
Internal Memory Capacity -
Memory Card Slot true true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard 13 megapixel (mp) 5 megapixel (mp)
Depth Sensor Camera 2 megapixel (mp) -
Maximum Video Recording Quality of Rear Camera -
Main Selfie Camera Quality 8 megapixel (mp) 2 megapixel (mp)
Battery Capacity 4030 mAh 1800mAh
Battery Technology Lithium Polymer Lithium-Ion
Battery Replaceability Non-user replaceable User replaceable
Connection Port Type
OTG Support 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

Compare Vivo Y91 MediaTek Versionwith ZTE Nubia Z9 Max

Feature

Vivo Y91 MediaTek Version

ZTE Nubia Z9 Max

Price Range at Time of Release
Introduction Time January 2019 March 2015
Availability Status Released Released
Official Release Date January 2019 April 2015
Operating System Type at Release Android Android
Operating System at Release Android 8.1 (Oreo) Android 5.0.2 (Lollipop)
Size and Dimensions 155.1 x 75.1 x 8.3 mm 154.8 x 76.6 x 7.9 mm
Product Weight 163.5 gram (g) 165 gram (g)
Screen Size 6.22 inch 5.5 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio ~82.9 percent (%) ~70.3 percent (%)
Screen Aspect Ratio
Internal Memory Capacity
Memory Card Slot true true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard 13 megapixel (mp) 16 megapixel (mp)
Depth Sensor Camera 2 megapixel (mp) -
Maximum Video Recording Quality of Rear Camera 4K
Main Selfie Camera Quality 8 megapixel (mp) 8 megapixel (mp)
Battery Capacity 4030 mAh 2900mAh
Battery Technology Lithium Polymer Lithium-Ion
Battery Replaceability Non-user replaceable Non-user replaceable
Connection Port Type
OTG Support 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
Communication Technologies
5G Support false false
Navigation Type and GPS
Maximum Video Recording Resolution of Selfie Camera -

Compare Vivo Y91 MediaTek Versionwith ZTE Nubia Z7 Max

Feature

Vivo Y91 MediaTek Version

ZTE Nubia Z7 Max

Price Range at Time of Release
Introduction Time January 2019 July 2014
Availability Status Released Released
Official Release Date January 2019 July 2014
Operating System Type at Release Android Android
Operating System at Release Android 8.1 (Oreo) Android 4.4.2 (KitKat)
Size and Dimensions 155.1 x 75.1 x 8.3 mm 152.7 x 76 x 8.7 mm
Product Weight 163.5 gram (g) 160 gram (g)
Screen Size 6.22 inch 5.5 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio ~82.9 percent (%) ~71.1 percent (%)
Screen Aspect Ratio
Internal Memory Capacity -
Memory Card Slot true true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard 13 megapixel (mp) 13 megapixel (mp)
Depth Sensor Camera 2 megapixel (mp) -
Maximum Video Recording Quality of Rear Camera 4K
Main Selfie Camera Quality 8 megapixel (mp) 5 megapixel (mp)
Battery Capacity 4030 mAh 3100mAh
Battery Technology Lithium Polymer Lithium-Ion
Battery Replaceability Non-user replaceable Non-user replaceable
Connection Port Type
OTG Support 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
Maximum Video Recording Resolution of Selfie Camera -
Wireless Charging Support - false
Fast Charging Capability - false

Compare Vivo Y91 MediaTek Versionwith ZTE Warp Sequent

Feature

Vivo Y91 MediaTek Version

ZTE Warp Sequent

Price Range at Time of Release -
Introduction Time January 2019 September 2012
Availability Status Released Released
Official Release Date January 2019 September 2012
Operating System Type at Release Android Android
Operating System at Release Android 8.1 (Oreo) Android 4.0.4 (Ice Cream Sandwich)
Size and Dimensions 155.1 x 75.1 x 8.3 mm 127 x 64.8 x 9.9 mm
Product Weight 163.5 gram (g) 129.8 gram (g)
Screen Size 6.22 inch 4.3 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio ~82.9 percent (%) ~61.9 percent (%)
Screen Aspect Ratio
Internal Memory Capacity -
Memory Card Slot true true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard 13 megapixel (mp) 5 megapixel (mp)
Depth Sensor Camera 2 megapixel (mp) -
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality 8 megapixel (mp) 1.3 megapixel (mp)
Battery Capacity 4030 mAh 1650mAh
Battery Technology Lithium Polymer Lithium-Ion
Battery Replaceability Non-user replaceable User replaceable
Connection Port Type
OTG Support 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

Compare Vivo Y91 MediaTek Versionwith ZTE Nubia Z9 mini

Feature

Vivo Y91 MediaTek Version

ZTE Nubia Z9 mini

Price Range at Time of Release
Introduction Time January 2019 March 2015
Availability Status Released Released
Official Release Date January 2019 April 2015
Operating System Type at Release Android Android
Operating System at Release Android 8.1 (Oreo) Android 5.0.2 (Lollipop)
Size and Dimensions 155.1 x 75.1 x 8.3 mm 141.3 x 69.8 x 8.2 mm
Product Weight 163.5 gram (g) 147 gram (g)
Screen Size 6.22 inch 5.0 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio ~82.9 percent (%) ~69.9 percent (%)
Screen Aspect Ratio
Internal Memory Capacity
Memory Card Slot true true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard 13 megapixel (mp) 16 megapixel (mp)
Depth Sensor Camera 2 megapixel (mp) -
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality 8 megapixel (mp) 8 megapixel (mp)
Battery Capacity 4030 mAh 2900mAh
Battery Technology Lithium Polymer Lithium-Ion
Battery Replaceability Non-user replaceable Non-user replaceable
Connection Port Type
OTG Support 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
Communication Technologies
5G Support false false
Navigation Type and GPS
Maximum Video Recording Resolution of Selfie Camera -

Compare Vivo Y91 MediaTek Versionwith ZTE Nubia My Prague

Feature

Vivo Y91 MediaTek Version

ZTE Nubia My Prague

Price Range at Time of Release
Introduction Time January 2019 June 2015
Availability Status Released Released
Official Release Date January 2019 August 2015
Operating System Type at Release Android Android
Operating System at Release Android 8.1 (Oreo) Android 5.0.2 (Lollipop)
Size and Dimensions 155.1 x 75.1 x 8.3 mm 148 x 72 x 5.5 mm
Product Weight 163.5 gram (g) 140 gram (g)
Screen Size 6.22 inch 5.2 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio ~82.9 percent (%) ~70.0 percent (%)
Screen Aspect Ratio
Internal Memory Capacity -
Memory Card Slot true true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard 13 megapixel (mp) 13 megapixel (mp)
Depth Sensor Camera 2 megapixel (mp) -
Maximum Video Recording Quality of Rear Camera
Main Selfie Camera Quality 8 megapixel (mp) 8 megapixel (mp)
Battery Capacity 4030 mAh 2200mAh
Battery Technology Lithium Polymer Lithium-Ion
Battery Replaceability Non-user replaceable Non-user replaceable
Connection Port Type
OTG Support 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
Maximum Video Recording Resolution of Selfie Camera -

Compare Apple iPhone 17 Airwith Vivo Y91 MediaTek Version

Feature

Apple iPhone 17 Air

Vivo Y91 MediaTek Version

Navigation Type and GPS GPS, GALILEO, GLONASS, QZSS, BDS, 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. -
Depth Sensor and Identity Recognition Camera SL 3D, (depth/biometrics sensor) -
Second Selfie Camera Lens No -
Main Selfie Camera Quality 18 Megapixels 8 megapixel (mp)
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) -
Connection Port Type USB Type-C 2.0
OTG Support Yes true
Battery Replaceability No Non-user replaceable
Fast Charging Capability Yes -
Compatible SIM Card Types eSIM -
Speaker Type Yes Mono
Number of 3.5mm Jacks No true
Maximum Video Recording Quality of Rear Camera 4K
Filming Details 4K@24/25/30/60fps, 1080p@25/30/60/120/240fps, HDR, Dolby Vision HDR -
Rear Camera Details Single -
Main Camera Type - Wide/Standard 48 megapixel (mp) 13 megapixel (mp)
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 -
Price Range at Time of Release €997.99 / $919.99
Introduction Time 2025-09-08T20:29:16.000Z January 2019
Availability Status Available (Released 2025, September 19) Released
Official Release Date 2025-09-18T20:29:16.000Z January 2019
Operating System Type at Release iOS Android
Operating System at Release iOS 26 Android 8.1 (Oreo)
Back body material Glass (Ceramic Shield) -
Front Panel Material Glass (Ceramic Shield 2) -
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) -
Pixel Density Range ~460 ppi
Screen-to-Body Ratio 89.9 percent ~82.9 percent (%)
Display Resolution 1260 x 2736 pixels
Display Panel Type LTPO Super Retina XDR OLED
Screen Size 6.5 inch 6.22 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
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 -
Size and Dimensions 156.2 x 74.7 x 5.6 mm 155.1 x 75.1 x 8.3 mm
Product Weight 165 gram (g) 163.5 gram (g)
Color Options Space Black, Cloud White, Light Gold, Sky 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 3149 mAh 4030 mAh
Supported Memory Card Capacity -
Depth Sensor Camera - 2 megapixel (mp)