Side-by-side technical data
Oppo A91 vs vivo iQOO U1
Comparison between Oppo A91 and vivo iQOO U1: camera, battery, fast charging, display, performance and colors, side by side. More phones from Oppo and vivo.
The verdict
Neither runs away with it: each wins something.
| Category | A91 | iQOO U1 |
|---|---|---|
| Design & display | 6.9 | 5.9 |
| Performance & hardware | 4.1 | 4.0 |
| Camera | 5.2 | 4.6 |
| Connectivity | 4.7 | 5.5 |
| Battery & charging | 3.9 | 4.6 |
Which one is for you?
Oppo A91, if you care about…
- Display Technology
- AMOLED
- against IPS LCD
- Maximum Storage Capacity
- 256 GB
- against 128 GB
- Display Pixel Density
- 408 ppi
- against 395 ppi
- Weight
- 172 g
- against 190 g
vivo iQOO U1, if you care about…
- Battery Capacity
- 4,500 mAh
- against 4,025 mAh
- AnTuTu Score
- 312,545
- against 151,661
- Bluetooth Version
- Bluetooth 5.1
- against Bluetooth 4.2
- OS Version
- 10
- against 9
Specification comparison
Performance
| Specification | A91 | iQOO U1 |
|---|---|---|
| Processor Model | MediaTek Helio P70 | Qualcomm Snapdragon 720G |
| Processor Process Size | 12 nm | 8 nm Best value |
| Graphics GPU | Mali-G72 MP3 | Qualcomm Adreno 618 |
| Storage Type | UFS 2.1 | UFS 2.1 |
| Maximum CPU Clock | 2.1 GHz | 2.3 GHz Best value |
| Maximum Storage Capacity | 256 GB Best value | 128 GB |
| AnTuTu Score | 151,661 | 312,545 Best value |
| Geekbench 6 Single-Core | 329 | — |
| Geekbench 6 Multi-Core | 1,066 | — |
| CPU Description | Octa-core CPU with four Cortex-A73 cores at up to 2.1 GHz and four Cortex-A53 cores at up to 2.0 GHz. | Octa-core CPU with 2 Kryo performance cores and 6 Kryo efficiency cores. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB | 8 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes Best value | No |
| AnTuTu version | v8 | v9 |
Design
| Specification | A91 | iQOO U1 |
|---|---|---|
| Body Colors | Black, White, Blue, Red | Black, Blue, White |
| Body Thickness | 7.9 mm Best value | 8.5 mm |
| Body Width | 73.3 mm | 76.6 mm |
| Body Height | 160.2 mm | 162.1 mm |
| Weight | 172 g Best value | 190 g |
| Usable Surface | 85.5 % Best value | 84.3 % |
| Body Materials | Glass, Plastic | Plastic, Splash Resistant |
| Resistance Features | — | Water Resistant |
Battery
| Specification | A91 | iQOO U1 |
|---|---|---|
| Battery Capacity | 4,025 mAh | 4,500 mAh Best value |
| Battery Type | Li-Polymer | Lithium |
| Fast Charge Power | 20 W Best value | 18 W |
| Battery Features | Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator | Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator |
Display
| Specification | A91 | iQOO U1 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 19.5:9 |
| Display Technology | AMOLED Best value | IPS LCD |
| Peak Display Brightness | 430 nits | — |
| Display Diagonal | 6.4″ | 6.53″ Best value |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,400 px Best value | 2,340 px |
| Display Pixel Density | 408 ppi Best value | 395 ppi |
| Display Contrast Ratio | — | 1,500 :1 |
| Display Features | Gorilla Glass 5, AMOLED, Water Drop Notch, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless, Always-On Display | Hole-Punch Notch, Scratch Resistant, Curved Glass, Capacitive Touch, Multi-Touch, Frameless |
Sensors
| Specification | A91 | iQOO U1 |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Side |
Sensor
| Specification | A91 | iQOO U1 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Compass, Gravity Sensor, Gyroscope, Light Sensor, Proximity Sensor | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor |
Software
| Specification | A91 | iQOO U1 |
|---|---|---|
| Operating System | Android 9 | Android 10 |
| OS Family | Android | Android |
| OS Version | 9 | 10 Best value |
| Google Services | Yes Best value | No |
Connectivity
| Specification | A91 | iQOO U1 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G CDMA BC0, 2G CDMA B2, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 3G UMTS B34, 3G UMTS B39, 4G LTE B1, 4G LTE B3, 4G LTE B5, 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, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | Wi-Fi 802.11a/b/g/n/ac |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.1 Best value |
| Bluetooth Profiles | A2DP, LE | A2DP, LE, aptX HD |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS, BeiDou, Galileo Best value |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, Computer Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB OTG, USB Type-C | 3.5 mm Audio Jack, microUSB, USB Charging, USB Mass Storage, USB OTG, Computer Sync, OTA Sync, Tethering, VoLTE, NFC |
| USB Version | USB 2.0 | microUSB |
| Max. download speed | 300 Mbps | 800 Mbps Best value |
| Max. upload speed | 150 Mbps | 150 Mbps |
Audio
| Specification | A91 | iQOO U1 |
|---|---|---|
| Microphone Count | 2 Best value | 1 |
| Audio Features | A2DP, LE, Loudspeaker | Stereo Speakers, A2DP, LE, aptX HD Best value |
Technical
| Specification | A91 | iQOO U1 |
|---|---|---|
| Model numbers | PCPM00, CPH2001, CPH2021 | V2023A |
