Side-by-side technical data
Lava Z2s vs Realme C20
Comparison between Lava Z2s and Realme C20: camera, battery, fast charging, display, performance and colors, side by side. More phones from Lava and Realme.
The verdict
Your pick: Realme C20, ahead on Design & display and Battery & charging. Unless Camera decides it for you.
| Category | Z2s | C20 |
|---|---|---|
| Design & display | 4.7 | 5.1 |
| Performance & hardware | 2.3 | 2.3 |
| Camera | 2.8 | 2.2 |
| Connectivity | 4.9 | 4.8 |
| Battery & charging | 5.1 | 5.8 |
Which one is for you?
Lava Z2s, if you care about…
- OS Version
- 11
- against 10
- Max. download speed
- 300 Mbps
- against 42.2 Mbps
- Max. upload speed
- 150 Mbps
- against 5.76 Mbps
Realme C20, if you care about…
- Bluetooth Version
- Bluetooth 5.1
- against Bluetooth 5.0
- Peak Display Brightness
- 800 nits
- against 440 nits
- Battery Features
- Fast Charging, Reverse Charging, Non-Removable, Battery Level Indicator, Rechargeable
- against Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable
- Display Contrast Ratio
- 1,500 :1
- against 1,000 :1
Specification comparison
Performance
| Specification | Z2s | C20 |
|---|---|---|
| Processor Model | MediaTek Helio G35 | MediaTek Helio G35 |
| 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 | 32 GB |
| AnTuTu Score | 110,490 | 110,490 |
| Geekbench 6 Single-Core | 189 | 189 |
| Geekbench 6 Multi-Core | 810 | 810 |
| CPU Description | Octa-core CPU with four Cortex-A53 cores at 2.3 GHz and four Cortex-A53 cores at 1.8 GHz. | Octa-core CPU with four Cortex-A53 cores at 2.3 GHz and four Cortex-A53 cores at 1.8 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 2 GB | 2 GB |
| RAM Type | DDR4 | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v8 | v8 |
Design
| Specification | Z2s | C20 |
|---|---|---|
| Body Colors | Blue, Red | Grey, Blue, Black |
| Body Thickness | 9 mm | 8.9 mm Best value |
| Body Width | 75.8 mm | 76.4 mm |
| Body Height | 164.5 mm | 165.2 mm |
| Weight | 190 g | 190 g |
| Usable Surface | 82.1 % Best value | 80.8 % |
| Body Materials | Glass, Plastic | Glass, Plastic |
| Resistance Features | — | Splash Resistant |
Battery
| Specification | Z2s | C20 |
|---|---|---|
| Battery Capacity | 5,000 mAh | 5,000 mAh |
| Battery Type | Li-Po | Lithium |
| Fast Charge Power | 10 W | 10 W |
| Battery Features | Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable | Fast Charging, Reverse Charging, Non-Removable, Battery Level Indicator, Rechargeable Best value |
Display
| Specification | Z2s | C20 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 440 nits | 800 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, Water Drop Notch, Capacitive Touch, Multi-Touch, Scratch Resistant, Frameless |
Sensor
| Specification | Z2s | C20 |
|---|---|---|
| Sensor Features | Accelerometer, Light Sensor, Proximity Sensor | Accelerometer, Proximity Sensor, Compass, Gravity Sensor, Light Sensor |
Software
| Specification | Z2s | C20 |
|---|---|---|
| Operating System | Android 11 | Android 10 |
| OS Family | Android | Android |
| OS Version | 11 Best value | 10 |
| Google Services | Yes | Yes |
Connectivity
| Specification | Z2s | C20 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| 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 | 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 B8, 4G LTE B38, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, HSPA, UMTS, LTE, 4G | GSM, HSPA, UMTS, LTE, 4G |
| 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, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi 802.11a/b/g/n/ac |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.1 Best value |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou |
| 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, microUSB, USB 2.0, USB OTG, USB Mass Storage, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging |
| USB Version | USB Type-C | USB 2.0 |
| SAR American Head | — | 0.98 W/kg |
| SAR American Body | — | 0.5 W/kg |
| Max. download speed | 300 Mbps Best value | 42.2 Mbps |
| Max. upload speed | 150 Mbps Best value | 5.76 Mbps |
Audio
| Specification | Z2s | C20 |
|---|---|---|
| Microphone Count | — | 1 |
| Audio Features | A2DP, LE, Loudspeaker | A2DP, LE, Loudspeaker |
Technical
| Specification | Z2s | C20 |
|---|---|---|
| Model numbers | — | RMX3063, RMX3061 |
