The verdict
Your pick: Oppo A7x, ahead on Camera and Battery & charging. Unless Connectivity decides it for you.
| Category | Z1i | A7x |
|---|---|---|
| Design & display | 6.3 | 6.2 |
| Performance & hardware | 3.5 | 3.7 |
| Camera | 3.0 | 3.3 |
| Connectivity | 4.4 | 3.5 |
| Battery & charging | 2.5 | 2.8 |
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 802.11a/b/g/n
- Bluetooth Version
- Bluetooth 5.0
- against Bluetooth 4.2
- Weight
- 149.3 g
- against 169 g
Oppo A7x, if you care about…
- Battery Capacity
- 3,500 mAh
- against 3,260 mAh
- Geekbench 6 Multi-Core
- 1,155
- against 1,083
- Max. download speed
- 600 Mbps
- against 300 Mbps
- Max. upload speed
- 100 Mbps
- against 50 Mbps
Specification comparison
Performance
| Specification | Z1i | A7x |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 636 | MediaTek Helio P60 |
| Processor Process Size | 14 nm | 12 nm Best value |
| Graphics GPU | Qualcomm Adreno 509 | Mali-G72 MP3 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 1.8 GHz | 2 GHz Best value |
| Maximum Storage Capacity | 128 GB | 128 GB |
| AnTuTu Score | 105,034 | — |
| Geekbench 6 Single-Core | 294 | 299 Best value |
| Geekbench 6 Multi-Core | 1,083 | 1,155 Best value |
| CPU Description | Octa-core: 4 × 1.8 GHz Kryo 260 Gold and 4 × 1.6 GHz Kryo 260 Silver | Octa-core: 4 × 2.0 GHz Cortex-A73 and 4 × 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 |
| Maximum memory card | 256 GB | 256 GB |
Design
| Specification | Z1i | A7x |
|---|---|---|
| Body Colors | Black, Red | Purple, Blue |
| Body Thickness | 7.9 mm Best value | 8 mm |
| Body Width | 75 mm | 74 mm |
| Body Height | 154.8 mm | 156.7 mm |
| Weight | 149.3 g Best value | 169 g |
| Usable Surface | 84.2 % Best value | 84 % |
| Body Materials | Glass, Plastic | Glass, Plastic |
Battery
| Specification | Z1i | A7x |
|---|---|---|
| Battery Capacity | 3,260 mAh | 3,500 mAh Best value |
| Battery Type | Li-Ion | Li-Po |
| Fast Charge Power | 10 W | 10 W |
| Battery Features | Battery Level Indicator, Fast Charging, Rechargeable | Fast Charging, Battery Level Indicator, Rechargeable |
Display
| Specification | Z1i | A7x |
|---|---|---|
| Display Aspect Ratio | 19:9 | 19.5:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 6.26″ | 6.3″ Best value |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,280 px | 2,340 px Best value |
| Display Pixel Density | 403 ppi | 409 ppi Best value |
| Display Features | Touchscreen | Gorilla Glass 5, Capacitive Touch |
Sensors
| Specification | Z1i | A7x |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Rear |
Sensor
| Specification | Z1i | A7x |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | Z1i | A7x |
|---|---|---|
| Operating System | Android 8.1 | Android 8.1 |
| OS Family | Android | Android |
| OS Version | 8.1 Best value | 8 |
Connectivity
| Specification | Z1i | A7x |
|---|---|---|
| SIM Configurations | Dual 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 1900, 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, CDMA, HSPA, LTE, 4G | GSM, CDMA, HSPA, EVDO, 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 802.11a/b/g/n |
| Wi-Fi Features | Dual Band, Wi-Fi Direct | Dual Band, Wi-Fi Direct |
| Bluetooth Version | Bluetooth 5.0 Best value | Bluetooth 4.2 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, GLONASS, BeiDou | GPS, GLONASS, BeiDou |
| 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 | USB 2.0 |
| Max. download speed | 300 Mbps | 600 Mbps Best value |
| Max. upload speed | 50 Mbps | 100 Mbps Best value |
Audio
| Specification | Z1i | A7x |
|---|---|---|
| Microphone Count | 2 | 2 |
| Audio Features | Loudspeaker | Loudspeaker |
Technical
| Specification | Z1i | A7x |
|---|---|---|
| Model numbers | V1730DA, V1730DT | — |
