Side-by-side technical data
vivo Y91 vs Xiaomi Redmi 7A
Comparison between vivo Y91 and Xiaomi Redmi 7A: camera, battery, fast charging, display, performance and colors, side by side. More phones from vivo and Xiaomi.
The verdict
Your pick: vivo Y91, ahead on Design & display.
| Category | Y91 | Redmi 7A |
|---|---|---|
| Design & display | 5.3 | 4.9 |
| Performance & hardware | 2.1 | 2.1 |
| Camera | 3.0 | 3.1 |
| Connectivity | 3.5 | 3.5 |
| Battery & charging | 3.4 | 3.5 |
Which one is for you?
vivo Y91, if you care about…
- Usable Surface
- 82.9 %
- against 74.4 %
- Body Thickness
- 8.3 mm
- against 9.55 mm
- Maximum memory card
- 256 GB
- against 128 GB
- Display Diagonal
- 6.22″
- against 5.45″
Xiaomi Redmi 7A, if you care about…
- Display Pixel Density
- 295 ppi
- against 270 ppi
- Fast Charge Power
- 10 W
- against 5 W
- OS Version
- 9
- against 8
Specification comparison
Performance
| Specification | Y91 | Redmi 7A |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 439 | Qualcomm Snapdragon 439 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | Qualcomm Adreno 505 | Qualcomm Adreno 505 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 1.95 GHz | 1.95 GHz |
| Maximum Storage Capacity | 32 GB | 32 GB |
| AnTuTu Score | 75,450 | 90,664 |
| Geekbench 6 Single-Core | 199 | 199 |
| Geekbench 6 Multi-Core | 795 | 795 |
| CPU Description | Octa-core: 4x1.95 GHz Cortex-A53 and 4x1.45 GHz Cortex-A53 | Octa-core (4x1.95 GHz Cortex-A53 and 4x1.45 GHz Cortex-A53) |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 3 GB | 3 GB |
| RAM Type | DDR3 | DDR3 |
| Expandable Storage | Yes | Yes |
| Maximum memory card | 256 GB Best value | 128 GB |
Design
| Specification | Y91 | Redmi 7A |
|---|---|---|
| Body Colors | Black, Blue | Black, Blue, Gold, Red |
| Body Thickness | 8.3 mm Best value | 9.55 mm |
| Body Width | 75.1 mm | 70.4 mm |
| Body Height | 155.1 mm | 146.3 mm |
| Weight | 163.5 g Best value | 165 g |
| Usable Surface | 82.9 % Best value | 74.4 % |
| Body Materials | Glass, Plastic | Glass, Plastic |
| Resistance Features | — | Splash Resistant, Water Resistant |
| Unfolded thickness | 8.3 mm | — |
Battery
| Specification | Y91 | Redmi 7A |
|---|---|---|
| Battery Capacity | 4,030 mAh Best value | 4,000 mAh |
| Battery Type | — | Li-Po |
| Fast Charge Power | 5 W | 10 W Best value |
| Battery Features | Battery Level Indicator, Rechargeable | Fast Charging, Battery Level Indicator, Rechargeable |
Display
| Specification | Y91 | Redmi 7A |
|---|---|---|
| Display Aspect Ratio | 19:9 | 18:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 6.22″ Best value | 5.45″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,520 px Best value | 1,440 px |
| Display Pixel Density | 270 ppi | 295 ppi Best value |
| Display Features | Touchscreen | IPS LCD, Touchscreen |
Sensors
| Specification | Y91 | Redmi 7A |
|---|---|---|
| Fingerprint Sensor Placement | Rear | — |
Sensor
| Specification | Y91 | Redmi 7A |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope | Accelerometer, Proximity Sensor, Compass, Gyroscope |
Software
| Specification | Y91 | Redmi 7A |
|---|---|---|
| Operating System | Android 8.1 | Android 9 |
| OS Family | Android | Android |
| OS Version | 8 | 9 Best value |
Connectivity
| Specification | Y91 | Redmi 7A |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Dual Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B40, 4G LTE B41 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B38, 4G LTE B40 |
| Cellular Technologies | GSM, HSPA, LTE, 4G | GSM, HSPA, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n) | Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n) |
| Wi-Fi Features | Wi-Fi Direct | Wi-Fi Direct |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.2 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, GLONASS, BeiDou | GPS, GLONASS, BeiDou |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, USB OTG, USB 2.0 | 3.5 mm Audio Jack, FM Radio, microUSB, USB OTG, Infrared |
| USB Version | microUSB | USB 2.0 |
| SAR American Head | 1.28 W/kg | 1 W/kg Best value |
| SAR American Body | 0.61 W/kg Best value | 1.12 W/kg |
| SAR (EU) head | — | 0.56 W/kg |
| SAR (EU) body | — | 1.17 W/kg |
| Max. download speed | 150 Mbps | 150 Mbps |
| Max. upload speed | 75 Mbps Best value | 50 Mbps |
Audio
| Specification | Y91 | Redmi 7A |
|---|---|---|
| Microphone Count | 2 | 2 |
| Audio Features | A2DP, LE, Loudspeaker | A2DP, LE, Loudspeaker |
Technical
| Specification | Y91 | Redmi 7A |
|---|---|---|
| Model numbers | 1816, 1817, 1820, 1811, PD1818BF_EX | MZB7995IN, M1903C3EG, M1903C3EH, M1903C3EI |
