The verdict
Neither runs away with it: each wins something.
| Category | Z92 | Y81 |
|---|---|---|
| Design & display | 5.4 | 5.6 |
| Performance & hardware | 2.9 | 2.5 |
| Camera | 3.1 | 3.0 |
| Connectivity | 3.3 | 3.8 |
| Battery & charging | 2.5 | 2.5 |
Which one is for you?
Lava Z92, if you care about…
- Max. download speed
- 300 Mbps
- against 150 Mbps
vivo Y81, if you care about…
- RAM Capacity
- 4 GB
- against 3 GB
- Bluetooth Version
- Bluetooth 5.0
- against Bluetooth 4.1
- Weight
- 146.5 g
- against 159 g
- Microphone Count
- 2
- against 1
Specification comparison
Performance
| Specification | Z92 | Y81 |
|---|---|---|
| Processor Model | MediaTek Helio P22 | MediaTek Helio P22 |
| 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 GHz | 2 GHz |
| Maximum Storage Capacity | 32 GB | 32 GB |
| AnTuTu Score | — | 70,154 |
| Geekbench 6 Single-Core | 233 | 233 |
| Geekbench 6 Multi-Core | 723 | 723 |
| CPU Description | Octa-core 2.0 GHz Cortex-A53 | Octa-core 2.0 GHz Cortex-A53 |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 3 GB | 4 GB Best value |
| RAM Type | DDR4 | DDR4 |
| Expandable Storage | Yes | Yes |
| Maximum memory card | — | 256 GB |
Design
| Specification | Z92 | Y81 |
|---|---|---|
| Body Colors | Green | Black, Gold |
| Body Thickness | 8 mm | 7.77 mm Best value |
| Body Width | 75.8 mm | 75 mm |
| Body Height | 156.9 mm | 155.06 mm |
| Weight | 159 g | 146.5 g Best value |
| Usable Surface | 81.2 % | 83 % Best value |
| Body Materials | — | Glass, Plastic |
| Unfolded thickness | 8 mm | — |
Battery
| Specification | Z92 | Y81 |
|---|---|---|
| Battery Capacity | 3,260 mAh | 3,260 mAh |
| Battery Type | Li-Polymer | — |
| Fast Charge Power | 10 W | 10 W |
| Battery Features | Battery Level Indicator, Rechargeable | Battery Level Indicator, Rechargeable |
Display
| Specification | Z92 | Y81 |
|---|---|---|
| Display Aspect Ratio | 19:9 | 19:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 6.22″ | 6.22″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,520 px | 1,520 px |
| Display Pixel Density | 270 ppi | 270 ppi |
| Display Features | Gorilla Glass 3, Touchscreen | Gorilla Glass, Touchscreen |
Sensors
| Specification | Z92 | Y81 |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Rear |
Sensor
| Specification | Z92 | Y81 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope |
Software
| Specification | Z92 | Y81 |
|---|---|---|
| Operating System | Android 8.1 | Android 8.1 |
| OS Family | Android | Android |
| OS Version | 8.1 Best value | 8 |
Connectivity
| Specification | Z92 | Y81 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Dual Nano-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 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 B7, 4G LTE B8, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, HSPA, UMTS, LTE, 4G | 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 Direct | Wi-Fi Direct |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 Best value |
| Bluetooth Profiles | A2DP | A2DP, LE |
| Navigation Systems | GPS, GLONASS, BeiDou | GPS, GLONASS, BeiDou |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, microUSB, USB 2.0 | 3.5 mm Audio Jack, microUSB, FM Radio |
| USB Version | microUSB | microUSB |
| Max. download speed | 300 Mbps Best value | 150 Mbps |
| Max. upload speed | 50 Mbps | 50 Mbps |
Audio
| Specification | Z92 | Y81 |
|---|---|---|
| Microphone Count | 1 | 2 Best value |
| Audio Features | A2DP, Loudspeaker | Loudspeaker |
Technical
| Specification | Z92 | Y81 |
|---|---|---|
| Model numbers | — | 1808, 1803, V1732A, 1808i |
