Side-by-side technical data
Lava Z2s vs Oppo A31 (2020)
Comparison between Lava Z2s and Oppo A31 (2020): camera, battery, fast charging, display, performance and colors, side by side. More phones from Lava and Oppo.
The verdict
Neither runs away with it: each wins something.
| Category | Z2s | A31 (2020) |
|---|---|---|
| Design & display | 4.7 | 4.6 |
| Performance & hardware | 2.3 | 3.5 |
| Camera | 2.8 | 3.5 |
| Connectivity | 4.9 | 3.4 |
| Battery & charging | 5.1 | 3.9 |
Which one is for you?
Lava Z2s, if you care about…
- Battery Capacity
- 5,000 mAh
- against 4,230 mAh
- Geekbench 6 Single-Core
- 189
- against 164
- Geekbench 6 Multi-Core
- 810
- against 744
- OS Version
- 11
- against 9
Oppo A31 (2020), if you care about…
- RAM Capacity
- 6 GB
- against 2 GB
- Maximum Storage Capacity
- 128 GB
- against 32 GB
- Peak Display Brightness
- 480 nits
- against 440 nits
- Weight
- 180 g
- against 190 g
Specification comparison
Performance
| Specification | Z2s | A31 (2020) |
|---|---|---|
| Processor Model | MediaTek Helio G35 | MediaTek Helio P35 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | PowerVR GE8320 | PowerVR GE8320 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2.3 GHz | 2.3 GHz |
| Maximum Storage Capacity | 32 GB | 128 GB Best value |
| AnTuTu Score | 110,490 | 86,325 |
| Geekbench 6 Single-Core | 189 Best value | 164 |
| Geekbench 6 Multi-Core | 810 Best value | 744 |
| CPU Description | Octa-core CPU with four Cortex-A53 cores at 2.3 GHz and four Cortex-A53 cores at 1.8 GHz. | 4×2.3 GHz Cortex-A53 and 4×1.8 GHz Cortex-A53 |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 2 GB | 6 GB Best value |
| RAM Type | DDR4 | DDR4 |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v8 | — |
Design
| Specification | Z2s | A31 (2020) |
|---|---|---|
| Body Colors | Blue, Red | Black |
| Body Thickness | 9 mm | 8.3 mm Best value |
| Body Width | 75.8 mm | 75.5 mm |
| Body Height | 164.5 mm | 163.9 mm |
| Weight | 190 g | 180 g Best value |
| Usable Surface | 82.1 % | — |
| Body Materials | Glass, Plastic | Plastic |
Battery
| Specification | Z2s | A31 (2020) |
|---|---|---|
| Battery Capacity | 5,000 mAh Best value | 4,230 mAh |
| Battery Type | Li-Po | Li-Polymer |
| Fast Charge Power | 10 W | 10 W |
| Battery Features | Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable | Battery Level Indicator, Rechargeable, Non-Removable |
Display
| Specification | Z2s | A31 (2020) |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 440 nits | 480 nits Best value |
| Display Diagonal | 6.51″ Best value | 6.5″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,600 px | 1,600 px |
| Display Pixel Density | 270 ppi | 270 ppi |
| Display Refresh Rate | — | 60 Hz |
| Touch Sampling Rate | — | 120 Hz |
| Display Contrast Ratio | 1,000 :1 | 1,500 :1 Best value |
| Display Features | Gorilla Glass 3, Water Drop Notch, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless | Gorilla Glass 3, Touchscreen |
Sensors
| Specification | Z2s | A31 (2020) |
|---|---|---|
| Fingerprint Sensor Placement | — | Rear |
Sensor
| Specification | Z2s | A31 (2020) |
|---|---|---|
| Sensor Features | Accelerometer, Light Sensor, Proximity Sensor | Accelerometer, Compass, Fingerprint Sensor |
Software
| Specification | Z2s | A31 (2020) |
|---|---|---|
| Operating System | Android 11 | Android 9 |
| OS Family | Android | Android |
| OS Version | 11 Best value | 9 |
| Google Services | Yes | — |
Connectivity
| Specification | Z2s | A31 (2020) |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM |
| Cellular Bands | 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G GSM 850, 3G UMTS B900, 3G UMTS 2100, 3G UMTS B1, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B40, 4G LTE B41 | — |
| Cellular Technologies | GSM, HSPA, UMTS, LTE, 4G | 4G, LTE |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n, Wi-Fi 5 (802.11ac) | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Wi-Fi Direct, Wi-Fi Hotspot | Dual Band |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE | A2DP |
| Navigation Systems | GPS, A-GPS, BeiDou, Galileo Best value | GPS |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, USB Type-C, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB OTG | 3.5 mm Audio Jack, FM Radio, USB OTG |
| USB Version | USB Type-C | microUSB |
| Max. download speed | 300 Mbps | 300 Mbps |
| Max. upload speed | 150 Mbps | 150 Mbps |
Audio
| Specification | Z2s | A31 (2020) |
|---|---|---|
| Microphone Count | — | 2 |
| Audio Features | A2DP, LE, Loudspeaker | — |
