The verdict
Your pick: vivo Z1i, ahead on Design & display, Performance & hardware and Connectivity. Unless Camera or Battery & charging decides it for you.
| Category | Z1i | W30 |
|---|---|---|
| Design & display | 6.3 | 5.0 |
| Performance & hardware | 3.5 | 2.7 |
| Camera | 3.0 | 4.2 |
| Connectivity | 4.4 | 3.3 |
| Battery & charging | 2.5 | 3.8 |
Which one is for you?
vivo Z1i, if you care about…
- RAM Capacity
- 8 GB
- against 4 GB
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
- against Wi-Fi 802.11 b/g/n
- Bluetooth Version
- Bluetooth 5.0
- against Bluetooth 4.2
- Maximum Storage Capacity
- 128 GB
- against 64 GB
LG W30, if you care about…
- Battery Capacity
- 4,000 mAh
- against 3,260 mAh
- OS Version
- 9
- against 8.1
Specification comparison
Performance
| Specification | Z1i | W30 |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 636 | MediaTek Helio P22 |
| Processor Process Size | 14 nm | 12 nm Best value |
| Graphics GPU | Qualcomm Adreno 509 | PowerVR GE8320 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 1.8 GHz | 2 GHz Best value |
| Maximum Storage Capacity | 128 GB Best value | 64 GB |
| AnTuTu Score | 105,034 | 76,697 |
| Geekbench 6 Single-Core | 294 Best value | 233 |
| Geekbench 6 Multi-Core | 1,083 Best value | 723 |
| CPU Description | Octa-core: 4 × 1.8 GHz Kryo 260 Gold and 4 × 1.6 GHz Kryo 260 Silver | Octa-core 2.0 GHz Cortex-A53 |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB Best value | 4 GB |
| RAM Type | DDR4 | DDR4 |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | v7 |
| Maximum memory card | 256 GB | 256 GB |
Design
| Specification | Z1i | W30 |
|---|---|---|
| Body Colors | Black, Red | Blue, Grey, Green |
| Body Thickness | 7.9 mm Best value | 8.2 mm |
| Body Width | 75 mm | 76.5 mm |
| Body Height | 154.8 mm | 159 mm |
| Weight | 149.3 g Best value | 175 g |
| Usable Surface | 84.2 % Best value | 80.4 % |
| Body Materials | Glass, Plastic | — |
Battery
| Specification | Z1i | W30 |
|---|---|---|
| Battery Capacity | 3,260 mAh | 4,000 mAh Best value |
| Battery Type | Li-Ion | Li-Po |
| Fast Charge Power | 10 W | — |
| Battery Features | Battery Level Indicator, Fast Charging, Rechargeable | Battery Level Indicator, Rechargeable |
Display
| Specification | Z1i | W30 |
|---|---|---|
| Display Aspect Ratio | 19:9 | 19:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 6.26″ | 6.26″ |
| Display Horizontal Resolution | 1,080 px Best value | 720 px |
| Display Vertical Resolution | 2,280 px Best value | 1,520 px |
| Display Pixel Density | 403 ppi Best value | 269 ppi |
| Display Features | Touchscreen | Touchscreen |
Sensors
| Specification | Z1i | W30 |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Rear |
Sensor
| Specification | Z1i | W30 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope | Accelerometer, Fingerprint Sensor, Gyroscope, Proximity Sensor |
Software
| Specification | Z1i | W30 |
|---|---|---|
| Operating System | Android 8.1 | Android 9 |
| OS Family | Android | Android |
| OS Version | 8.1 | 9 Best value |
Connectivity
| Specification | Z1i | W30 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Single Nano-SIM, Dual Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B8, 4G LTE B39, 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 B40, 4G LTE B41 |
| Cellular Technologies | GSM, CDMA, HSPA, LTE, 4G | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) Best value | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | Dual Band, Wi-Fi Direct | Wi-Fi Direct |
| Bluetooth Version | Bluetooth 5.0 Best value | Bluetooth 4.2 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, GLONASS, BeiDou Best value | GPS, GLONASS |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, microUSB, USB 2.0, USB OTG | 3.5 mm Audio Jack, FM Radio, microUSB, USB OTG |
| USB Version | microUSB | microUSB |
| SAR American Head | — | 0.82 W/kg |
| SAR American Body | — | 0.32 W/kg |
| Max. download speed | 300 Mbps | 300 Mbps |
| Max. upload speed | 50 Mbps | 50 Mbps |
Audio
| Specification | Z1i | W30 |
|---|---|---|
| Microphone Count | 2 | 2 |
| Audio Features | Loudspeaker | A2DP, LE, Loudspeaker |
Technical
| Specification | Z1i | W30 |
|---|---|---|
| Model numbers | V1730DA, V1730DT | LMX440IM, LM-X440IM, LMX440ZM, LM-X440ZM |
