Side-by-side technical data
vivo Y81i vs Xiaomi Redmi 7A
Comparison between vivo Y81i 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 Y81i, ahead on Design & display and Connectivity. Unless Battery & charging decides it for you.
| Category | Y81i | Redmi 7A |
|---|---|---|
| Design & display | 5.6 | 4.9 |
| Performance & hardware | 2.3 | 2.1 |
| Camera | 3.0 | 3.1 |
| Connectivity | 3.8 | 3.5 |
| Battery & charging | 2.6 | 3.5 |
Which one is for you?
vivo Y81i, if you care about…
- Bluetooth Version
- Bluetooth 5.0
- against Bluetooth 4.2
- Weight
- 143 g
- against 165 g
- Usable Surface
- 83 %
- against 74.4 %
- Body Thickness
- 7.8 mm
- against 9.55 mm
Xiaomi Redmi 7A, if you care about…
- Battery Capacity
- 4,000 mAh
- against 3,260 mAh
- RAM Capacity
- 3 GB
- against 2 GB
- Maximum Storage Capacity
- 32 GB
- against 16 GB
- Display Pixel Density
- 295 ppi
- against 270 ppi
Specification comparison
Performance
| Specification | Y81i | Redmi 7A |
|---|---|---|
| Processor Model | MediaTek Helio A22 | Qualcomm Snapdragon 439 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | PowerVR GE8320 | Qualcomm Adreno 505 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2 GHz Best value | 1.95 GHz |
| Maximum Storage Capacity | 16 GB | 32 GB Best value |
| AnTuTu Score | — | 90,664 |
| Geekbench 6 Single-Core | 332 Best value | 199 |
| Geekbench 6 Multi-Core | 1,145 Best value | 795 |
| CPU Description | Quad-core 2.0 GHz Cortex-A53 | Octa-core (4x1.95 GHz Cortex-A53 and 4x1.45 GHz Cortex-A53) |
| Processor Type | Quad-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 2 GB | 3 GB Best value |
| RAM Type | — | DDR3 |
| Expandable Storage | Yes | Yes |
| Maximum memory card | 256 GB Best value | 128 GB |
Design
| Specification | Y81i | Redmi 7A |
|---|---|---|
| Body Colors | Black, Red | Black, Blue, Gold, Red |
| Body Thickness | 7.8 mm Best value | 9.55 mm |
| Body Width | 75 mm | 70.4 mm |
| Body Height | 155.1 mm | 146.3 mm |
| Weight | 143 g Best value | 165 g |
| Usable Surface | 83 % Best value | 74.4 % |
| Body Materials | Glass, Plastic | Glass, Plastic |
| Resistance Features | — | Splash Resistant, Water Resistant |
Battery
| Specification | Y81i | Redmi 7A |
|---|---|---|
| Battery Capacity | 3,260 mAh | 4,000 mAh Best value |
| Battery Type | — | Li-Po |
| Fast Charge Power | — | 10 W |
| Battery Features | Battery Level Indicator, Fast Charging, Rechargeable | Fast Charging, Battery Level Indicator, Rechargeable |
Display
| Specification | Y81i | 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 | Gorilla Glass, Touchscreen | IPS LCD, Touchscreen |
Sensor
| Specification | Y81i | Redmi 7A |
|---|---|---|
| Sensor Features | Accelerometer, Proximity Sensor, Compass | Accelerometer, Proximity Sensor, Compass, Gyroscope |
Software
| Specification | Y81i | Redmi 7A |
|---|---|---|
| Operating System | Android 8.1 | Android 9 |
| OS Family | Android | Android |
| OS Version | 8 | 9 Best value |
Connectivity
| Specification | Y81i | 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 B7, 4G LTE B8, 4G LTE B38, 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 802.11 b/g/n, Wi-Fi 4 (802.11n) |
| Wi-Fi Features | Wi-Fi Direct | Wi-Fi Direct |
| Bluetooth Version | Bluetooth 5.0 Best value | 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, microUSB, USB OTG | 3.5 mm Audio Jack, FM Radio, microUSB, USB OTG, Infrared |
| USB Version | microUSB | USB 2.0 |
| SAR American Head | — | 1 W/kg |
| SAR American Body | — | 1.12 W/kg |
| SAR (EU) head | — | 0.56 W/kg |
| SAR (EU) body | — | 1.17 W/kg |
| Max. download speed | 300 Mbps Best value | 150 Mbps |
| Max. upload speed | 150 Mbps Best value | 50 Mbps |
Audio
| Specification | Y81i | Redmi 7A |
|---|---|---|
| Microphone Count | 2 | 2 |
| Audio Features | A2DP, LE, Loudspeaker | A2DP, LE, Loudspeaker |
Technical
| Specification | Y81i | Redmi 7A |
|---|---|---|
| Model numbers | 1812, 1812_19 | MZB7995IN, M1903C3EG, M1903C3EH, M1903C3EI |
