The verdict
Your pick: Lava Z61, ahead on Design & display and Battery & charging. Unless Camera decides it for you.
| Category | Z61 | Z90 |
|---|---|---|
| Design & display | 5.3 | 4.9 |
| Performance & hardware | 1.4 | 1.7 |
| Camera | 2.3 | 2.8 |
| Connectivity | 3.5 | 3.7 |
| Battery & charging | 2.2 | 1.8 |
Which one is for you?
Lava Z61, if you care about…
- Battery Capacity
- 3,000 mAh
- against 2,750 mAh
- Storage Type
- eMMC 5.1
- against eMMC 5.0
- Display Pixel Density
- 295 ppi
- against 282 ppi
- Weight
- 139 g
- against 159 g
Lava Z90, if you care about…
- RAM Capacity
- 3 GB
- against 2 GB
- Maximum Storage Capacity
- 32 GB
- against 16 GB
- Body Thickness
- 8.1 mm
- against 8.7 mm
Specification comparison
Performance
| Specification | Z61 | Z90 |
|---|---|---|
| Processor Model | MediaTek MT6739WW | MediaTek MT6737 |
| Processor Process Size | 28 nm | 28 nm |
| Graphics GPU | PowerVR GE8100 | ARM Mali-T720 MP2 |
| Storage Type | eMMC 5.1 Best value | eMMC 5.0 |
| Maximum CPU Clock | 1.5 GHz Best value | 1.3 GHz |
| Maximum Storage Capacity | 16 GB | 32 GB Best value |
| Geekbench 6 Single-Core | — | 141 |
| Geekbench 6 Multi-Core | — | 594 |
| CPU Description | Quad-core 1.5 GHz Cortex-A53 | Quad-core 1.3 GHz Cortex-A53 |
| Processor Type | Quad-Core | Quad-Core |
| 64-Bit Processor | — | Yes |
| RAM Capacity | 2 GB | 3 GB Best value |
| RAM Type | — | DDR3 |
| Expandable Storage | Yes | Yes |
Design
| Specification | Z61 | Z90 |
|---|---|---|
| Body Colors | Gold, Black | Blue, Gold |
| Body Thickness | 8.7 mm | 8.1 mm Best value |
| Body Width | 70.2 mm | 73.1 mm |
| Body Height | 146.5 mm | 148.5 mm |
| Weight | 139 g Best value | 159 g |
| Usable Surface | 74.5 % Best value | 68.7 % |
| Unfolded thickness | — | 8.1 mm |
Battery
| Specification | Z61 | Z90 |
|---|---|---|
| Battery Capacity | 3,000 mAh Best value | 2,750 mAh |
| Battery Type | Li-Po | Li-Ion |
| Battery Features | — | Battery Level Indicator, Rechargeable |
Display
| Specification | Z61 | Z90 |
|---|---|---|
| Display Aspect Ratio | 18:9 | 16:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 5.45″ Best value | 5.2″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,440 px Best value | 1,280 px |
| Display Pixel Density | 295 ppi Best value | 282 ppi |
| Display Features | Gorilla Glass | Gorilla Glass 3, Touchscreen |
Sensors
| Specification | Z61 | Z90 |
|---|---|---|
| Fingerprint Sensor Placement | — | Rear |
Sensor
| Specification | Z61 | Z90 |
|---|---|---|
| Sensor Features | Accelerometer, Proximity Sensor | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | Z61 | Z90 |
|---|---|---|
| Operating System | Android 8.1 | Android 7 |
| OS Family | Android | Android |
| OS Version | 8 Best value | 7 |
Connectivity
| Specification | Z61 | Z90 |
|---|---|---|
| SIM Configurations | Nano-SIM + Micro-SIM | Hybrid Dual Micro-SIM, Dual SIM |
| Cellular Bands | 2G GSM 900, 2G GSM 1800, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B40, 4G LTE B41 | 2G GSM 900, 2G GSM 1800, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, HSPA, LTE | GSM, HSPA, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n) |
| Wi-Fi Features | Dual Band, Wi-Fi Direct | Dual Band, Wi-Fi Direct |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.0 |
| Bluetooth Profiles | A2DP | A2DP |
| Navigation Systems | GPS | GPS, GLONASS Best value |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, microUSB | 3.5 mm Audio Jack, FM Radio, microUSB, USB 2.0 |
| USB Version | USB 2.0 | microUSB |
| Max. download speed | — | 150 Mbps |
| Max. upload speed | — | 50 Mbps |
Audio
| Specification | Z61 | Z90 |
|---|---|---|
| Microphone Count | — | 1 |
| Audio Features | A2DP, Loudspeaker | A2DP, Loudspeaker |
Technical
| Specification | Z61 | Z90 |
|---|---|---|
| Model numbers | Z61, Z61_2GB | Z90 |
