Side-by-side technical data
Lenovo A7 vs Xiaomi Redmi S2 (Redmi Y2)
Comparison between Lenovo A7 and Xiaomi Redmi S2 (Redmi Y2): camera, battery, fast charging, display, performance and colors, side by side. More phones from Lenovo and Xiaomi.
The verdict
Your pick: Lenovo A7, ahead on Camera, Connectivity and Battery & charging. Unless Design & display or Performance & hardware decides it for you.
| Category | A7 | Redmi S2 (Redmi Y2) |
|---|---|---|
| Design & display | 4.7 | 5.8 |
| Performance & hardware | 1.4 | 2.4 |
| Camera | 3.3 | 3.0 |
| Connectivity | 4.0 | 3.2 |
| Battery & charging | 3.8 | 2.3 |
Which one is for you?
Lenovo A7, if you care about…
- Battery Capacity
- 4,000 mAh
- against 3,080 mAh
- Bluetooth Version
- Bluetooth 5.0
- against Bluetooth 4.2
- Display Pixel Density
- 282 ppi
- against 269 ppi
- Usable Surface
- 78.3 %
- against 74.5 %
Xiaomi Redmi S2 (Redmi Y2), if you care about…
- Body Thickness
- 8.1 mm
- against 12 mm
Specification comparison
Performance
| Specification | A7 | Redmi S2 (Redmi Y2) |
|---|---|---|
| Processor Model | Unisoc SC9863A | Qualcomm Snapdragon 625 |
| Processor Process Size | 28 nm | 14 nm Best value |
| Graphics GPU | IMG8322 | Qualcomm Adreno 506 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 1.6 GHz | 2 GHz Best value |
| Maximum Storage Capacity | 64 GB | 64 GB |
| AnTuTu Score | 113,125 | 77,488 |
| CPU Description | Octa-core (4x1.6 GHz Cortex-A55 and 4x1.2 GHz Cortex-A55) | Octa-core 2.0 GHz Cortex-A53 |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | — |
| RAM Capacity | 4 GB | 4 GB |
| RAM Type | LPDDR3 | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v9 | v7 |
Design
| Specification | A7 | Redmi S2 (Redmi Y2) |
|---|---|---|
| Body Colors | Black, Blue | Grey, Gold, Rose Gold, Blue, Black |
| Body Thickness | 12 mm | 8.1 mm Best value |
| Body Width | 75 mm | 77.3 mm |
| Body Height | 155 mm | 160.7 mm |
| Weight | 172 g | 170 g Best value |
| Usable Surface | 78.3 % Best value | 74.5 % |
| Body Materials | Glass, Plastic | Glass, Plastic |
Battery
| Specification | A7 | Redmi S2 (Redmi Y2) |
|---|---|---|
| Battery Capacity | 4,000 mAh Best value | 3,080 mAh |
| Battery Type | Li-Polymer | Li-Po |
| Fast Charge Power | — | 10 W |
| Battery Features | Non-Removable | Fast Charging |
Display
| Specification | A7 | Redmi S2 (Redmi Y2) |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 18:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 6.09″ Best value | 5.99″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,560 px Best value | 1,440 px |
| Display Pixel Density | 282 ppi Best value | 269 ppi |
| Display Contrast Ratio | — | 1,072 :1 |
| Display Features | Water Drop Notch, Curved Glass, Capacitive Touch, Multi-Touch | — |
Sensors
| Specification | A7 | Redmi S2 (Redmi Y2) |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Rear |
Sensor
| Specification | A7 | Redmi S2 (Redmi Y2) |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Light Sensor | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | A7 | Redmi S2 (Redmi Y2) |
|---|---|---|
| Operating System | Android 9 | Android 8.1 |
| OS Family | Android | Android |
| OS Version | 9 Best value | 8.1 |
| Google Services | Yes | — |
Connectivity
| Specification | A7 | Redmi S2 (Redmi Y2) |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | 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 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 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 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 | GSM, CDMA, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | Wi-Fi Hotspot, 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, A-GPS, GLONASS, Galileo | — |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, Computer Sync, OTA Sync, Tethering, USB Charging, USB Mass Storage | 3.5 mm Audio Jack, Infrared, FM Radio, microUSB |
| USB Version | USB 2.0 | USB 2.0 |
| SAR American Head | — | 0.43 W/kg |
| SAR American Body | — | 1.58 W/kg |
Audio
| Specification | A7 | Redmi S2 (Redmi Y2) |
|---|---|---|
| Audio Features | Loudspeaker | A2DP, LE, Loudspeaker |
Technical
| Specification | A7 | Redmi S2 (Redmi Y2) |
|---|---|---|
| Model numbers | L19111 | M1803E6G, M1803E6H, M1803E6I |
