Side-by-side technical data
Lava Z4 vs Umidigi A7 Pro
Comparison between Lava Z4 and Umidigi A7 Pro: camera, battery, fast charging, display, performance and colors, side by side. More phones from Lava and Umidigi.
The verdict
Neither runs away with it: each wins something.
| Category | Z4 | A7 Pro |
|---|---|---|
| Design & display | 4.8 | 5.5 |
| Performance & hardware | 2.9 | 3.0 |
| Camera | 4.2 | 4.4 |
| Connectivity | 4.8 | 4.8 |
| Battery & charging | 5.1 | 4.1 |
Which one is for you?
Lava Z4, if you care about…
- Battery Capacity
- 5,000 mAh
- against 4,150 mAh
- Bluetooth Version
- Bluetooth 5.0
- against Bluetooth 4.0
- Weight
- 190 g
- against 212 g
- Display Diagonal
- 6.51″
- against 6.3″
Umidigi A7 Pro, if you care about…
- Maximum Storage Capacity
- 128 GB
- against 64 GB
- Display Pixel Density
- 409 ppi
- against 270 ppi
- Body Thickness
- 8.5 mm
- against 9 mm
- Display Horizontal Resolution
- 1,080 px
- against 720 px
Specification comparison
Performance
| Specification | Z4 | A7 Pro |
|---|---|---|
| Processor Model | MediaTek Helio G35 | MediaTek Helio P23 |
| Processor Process Size | 12 nm Best value | 16 nm |
| Graphics GPU | PowerVR GE8320 | ARM Mali-G71 MP2 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2.3 GHz | 2.3 GHz |
| Maximum Storage Capacity | 64 GB | 128 GB Best value |
| AnTuTu Score | 110,490 | 112,887 Best value |
| Geekbench 6 Single-Core | 189 | — |
| Geekbench 6 Multi-Core | 810 | — |
| CPU Description | Octa-core CPU with four Cortex-A53 cores at 2.3 GHz and four Cortex-A53 cores at 1.8 GHz. | 4x Cortex-A53 at 2.0 GHz plus 4x Cortex-A53 at 1.5 GHz |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB | 4 GB |
| RAM Type | DDR4 | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v8 | v8 |
Design
| Specification | Z4 | A7 Pro |
|---|---|---|
| Body Colors | Blue, Red | Black |
| Body Thickness | 9 mm | 8.5 mm Best value |
| Body Width | 75.8 mm | 74.9 mm |
| Body Height | 164.5 mm | 158.7 mm |
| Weight | 190 g Best value | 212 g |
| Usable Surface | 82.1 % Best value | 82 % |
| Body Materials | Glass, Plastic | Plastic |
Battery
| Specification | Z4 | A7 Pro |
|---|---|---|
| Battery Capacity | 5,000 mAh Best value | 4,150 mAh |
| Battery Type | Li-Po | Li-Polymer |
| Fast Charge Power | 10 W | — |
| Battery Features | Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable | Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable |
Display
| Specification | Z4 | A7 Pro |
|---|---|---|
| Display Aspect Ratio | 20:9 | 19.5:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 440 nits | — |
| Display Diagonal | 6.51″ Best value | 6.3″ |
| Display Horizontal Resolution | 720 px | 1,080 px Best value |
| Display Vertical Resolution | 1,600 px | 2,340 px Best value |
| Display Pixel Density | 270 ppi | 409 ppi Best value |
| Display Contrast Ratio | 1,000 :1 | — |
| Display Features | Gorilla Glass 3, Water Drop Notch, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless, Always-On Display, Touchscreen | Water Drop Notch, Scratch Resistant, Curved Glass, Capacitive Touch, Multi-Touch, Touchscreen |
Sensors
| Specification | Z4 | A7 Pro |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Rear |
Sensor
| Specification | Z4 | A7 Pro |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Light Sensor, Compass | Fingerprint Sensor, Accelerometer, Compass, Gyroscope, Light Sensor, Proximity Sensor |
Software
| Specification | Z4 | A7 Pro |
|---|---|---|
| Operating System | Android 10 | Android 10 |
| OS Family | Android | Android |
| OS Version | 10 | 10 |
| Google Services | Yes | Yes |
Connectivity
| Specification | Z4 | A7 Pro |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 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 1900, 2G GSM 1800, 2G GSM 850, 2G GSM 900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B66 |
| Cellular Technologies | GSM, HSPA, UMTS, LTE, 4G | 4G, LTE |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | Wi-Fi 802.11a/b/g/n, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi 802.11 b/g/n | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.0 Best value | Bluetooth 4.0 |
| Bluetooth Profiles | A2DP, LE | A2DP, HID |
| Navigation Systems | GPS, A-GPS, BeiDou | GPS, A-GPS, GLONASS, BeiDou Best value |
| Connectivity Features | USB Charging, USB Mass Storage, USB OTG, USB Type-C, 3.5 mm Audio Jack, FM Radio, Computer Sync, OTA Sync, Tethering, VoLTE, Infrared | 3.5 mm Audio Jack, Computer Sync, OTA Sync, FM Radio, VoLTE, USB Charging, USB Host, USB Mass Storage, USB OTG, USB Type-C |
| USB Version | USB Type-C | — |
| Max. download speed | 300 Mbps | 300 Mbps |
| Max. upload speed | 150 Mbps | 150 Mbps |
Audio
| Specification | Z4 | A7 Pro |
|---|---|---|
| Microphone Count | 1 | 1 |
| Audio Features | A2DP, LE, Loudspeaker | A2DP, HID |
