The verdict
Your pick: Oppo K3, ahead on Design & display, Performance & hardware and Battery & charging. Unless Camera decides it for you.
| Category | K3 | X71 |
|---|---|---|
| Design & display | 6.6 | 6.0 |
| Performance & hardware | 4.4 | 4.1 |
| Camera | 3.7 | 5.1 |
| Connectivity | 4.7 | 4.7 |
| Battery & charging | 3.5 | 3.1 |
Which one is for you?
Oppo K3, if you care about…
- Battery Capacity
- 3,765 mAh
- against 3,500 mAh
- RAM Capacity
- 8 GB
- against 6 GB
- Storage Type
- UFS 2.1
- against eMMC 5.1
- Display Technology
- AMOLED
- against IPS LCD
Nokia X71, if you care about…
- Weight
- 180 g
- against 191 g
- Body Thickness
- 8 mm
- against 9.4 mm
- Expandable Storage
- Yes
- against No
- Body Materials
- Glass, Aluminium Alloy
- against Glass, Plastic
Specification comparison
Performance
| Specification | K3 | X71 |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 710 | Qualcomm Snapdragon 660 |
| Processor Process Size | 10 nm Best value | 14 nm |
| Graphics GPU | Qualcomm Adreno 616 | Qualcomm Adreno 512 |
| Storage Type | UFS 2.1 Best value | eMMC 5.1 |
| Maximum CPU Clock | 2.2 GHz | 2.2 GHz |
| Maximum Storage Capacity | 256 GB Best value | 128 GB |
| AnTuTu Score | 164,137 | — |
| Geekbench 6 Single-Core | — | 342 |
| Geekbench 6 Multi-Core | — | 1,232 |
| CPU Description | Octa-core: 2 × 2.2 GHz Kryo 360 Gold and 6 × 1.7 GHz Kryo 360 Silver | Octa-core processor with four 2.2 GHz Kryo 260 Gold cores and four 1.8 GHz Kryo 260 Silver cores |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB Best value | 6 GB |
| RAM Type | DDR4 | DDR4 |
| Expandable Storage | No | Yes Best value |
| Maximum memory card | — | 256 GB |
Design
| Specification | K3 | X71 |
|---|---|---|
| Body Colors | Black, Purple, White | Black |
| Body Thickness | 9.4 mm | 8 mm Best value |
| Body Width | 76 mm | 76.5 mm |
| Body Height | 161.2 mm | 157.2 mm |
| Weight | 191 g | 180 g Best value |
| Usable Surface | 85.5 % Best value | 83.9 % |
| Body Materials | Glass, Plastic | Glass, Aluminium Alloy Best value |
Battery
| Specification | K3 | X71 |
|---|---|---|
| Battery Capacity | 3,765 mAh Best value | 3,500 mAh |
| Battery Type | Li-Po | Li-Po |
| Fast Charge Power | 20 W Best value | 18 W |
| Battery Features | Fast Charging, Battery Level Indicator, Rechargeable | Battery Level Indicator, Fast Charging, Rechargeable |
Display
| Specification | K3 | X71 |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 19.3:9 |
| Display Technology | AMOLED Best value | IPS LCD |
| Display Diagonal | 6.5″ Best value | 6.39″ |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,340 px Best value | 2,316 px |
| Display Pixel Density | 394 ppi | 400 ppi Best value |
| Display Features | Gorilla Glass 5, Touchscreen | IPS LCD, Touchscreen |
Sensors
| Specification | K3 | X71 |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Rear |
Sensor
| Specification | K3 | X71 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | K3 | X71 |
|---|---|---|
| Operating System | Android 9 | Android 9 |
| OS Family | Android | Android |
| OS Version | 9 | 9 |
Connectivity
| Specification | K3 | X71 |
|---|---|---|
| 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 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B8, 4G LTE B38, 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, LTE B28, 4G LTE B38, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, CDMA, HSPA, LTE, 4G | GSM, HSPA, LTE, UMTS |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac, 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 Direct | Dual Band, Wi-Fi Direct |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE, aptX HD Best value | A2DP, LE, aptX |
| Navigation Systems | GPS, GLONASS, BeiDou | GPS, GLONASS, BeiDou |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, USB Type-C, USB OTG | 3.5 mm Audio Jack, FM Radio, USB OTG, USB Type-C |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 800 Mbps Best value | 600 Mbps |
| Max. upload speed | 226 Mbps Best value | 150 Mbps |
Audio
| Specification | K3 | X71 |
|---|---|---|
| Microphone Count | 2 | 2 |
| Audio Features | Loudspeaker | aptX, A2DP, LE, Loudspeaker |
Technical
| Specification | K3 | X71 |
|---|---|---|
| Model numbers | CPH1955, PCGM00 | TA-1167, TA-1172 |
