Side-by-side technical data
Oppo A3i Plus vs Oppo K12x
Comparison between Oppo A3i Plus and Oppo K12x: camera, battery, fast charging, display, performance and colors, side by side. More phones from Oppo.
The verdict
Neither runs away with it: each wins something.
| Category | A3i Plus | K12x |
|---|---|---|
| Design & display | 8.0 | 8.0 |
| Performance & hardware | 5.6 | 5.3 |
| Camera | 3.8 | 3.7 |
| Connectivity | 6.2 | 6.1 |
| Battery & charging | 5.9 | 6.7 |
Which one is for you?
Oppo A3i Plus, if you care about…
- Weight
- 178 g
- against 191 g
- Body Thickness
- 7.2 mm
- against 8.1 mm
Oppo K12x, if you care about…
- Battery Capacity
- 5,500 mAh
- against 5,000 mAh
- Bluetooth Version
- Bluetooth 5.2
- against Bluetooth 5.1
- Maximum Storage Capacity
- 512 GB
- against 256 GB
- Peak Display Brightness
- 2,100 nits
- against 1,200 nits
Specification comparison
Performance
| Specification | A3i Plus | K12x |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 695 | Qualcomm Snapdragon 695 |
| Processor Process Size | 6 nm | 6 nm |
| Graphics GPU | Qualcomm Adreno 619 | Qualcomm Adreno 619 |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Maximum CPU Clock | 2.2 GHz | 2.2 GHz |
| Maximum Storage Capacity | 256 GB | 512 GB Best value |
| AnTuTu Score | 402,916 | 405,000 Best value |
| Geekbench 6 Single-Core | — | 894 |
| Geekbench 6 Multi-Core | — | 2,044 |
| CPU Description | 2 × 2.2 GHz Kryo 660 Gold + 6 × 1.7 GHz Kryo 660 Silver | Octa-core: 2x2.2 GHz Kryo 660 Gold and 6x1.7 GHz Kryo 660 Silver |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 12 GB | 12 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | v10 |
Design
| Specification | A3i Plus | K12x |
|---|---|---|
| Body Colors | Black, Green, Purple | Grey, Green, Purple |
| Body Thickness | 7.2 mm Best value | 8.1 mm |
| Body Width | 75.4 mm | 75.6 mm |
| Body Height | 162.5 mm | 162.9 mm |
| Weight | 178 g Best value | 191 g |
| Usable Surface | 88 % Best value | 87.2 % |
| Body Materials | Plastic | Glass, Plastic |
Battery
| Specification | A3i Plus | K12x |
|---|---|---|
| Battery Capacity | 5,000 mAh | 5,500 mAh Best value |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 45 W | 80 W Best value |
| Battery Features | Fast Charging, Non-Removable | Fast Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable |
Display
| Specification | A3i Plus | K12x |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | OLED | OLED |
| Peak Display Brightness | 1,200 nits | 2,100 nits Best value |
| Display Diagonal | 6.7″ Best value | 6.67″ |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,412 px Best value | 2,400 px |
| Display Pixel Density | 394 ppi | 395 ppi Best value |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Touch Sampling Rate | 240 Hz | 240 Hz |
| Display Features | Hole-Punch Notch, 120Hz, Capacitive Touch, Multi-Touch, Scratch Resistant, Frameless, Gorilla Glass Victus, 10-Bit Panel, DCI-P3, Full sRGB, AGC Glass | Hole-Punch Notch, Always-On Display, Capacitive Touch, Multi-Touch, Scratch Resistant, Curved Glass, DCI-P3, Frameless |
Sensors
| Specification | A3i Plus | K12x |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Under Display |
Sensor
| Specification | A3i Plus | K12x |
|---|---|---|
| Sensor Features | Cooling System, Fingerprint Sensor, Accelerometer, Gyroscope, Light Sensor, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor |
Software
| Specification | A3i Plus | K12x |
|---|---|---|
| Operating System | Android 14 | Android 14 |
| OS Family | Android | Android |
| OS Version | 14 | 14 |
| OS Update Support | 1 year | — |
Connectivity
| Specification | A3i Plus | K12x |
|---|---|---|
| SIM Configurations | Dual SIM Dual Standby, Dual Nano-SIM | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G CDMA BC0, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B28A, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 5G NR n1, 5G NR n5, 5G NR n8, 5G NR n28a, 5G NR n41, 5G NR n77, 5G NR n78 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G CDMA BC0, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8, 3G UMTS B850, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 3G UMTS B1, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B8, 4G LTE B28A, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 5G NR n1, 5G NR n5, 5G NR n8, 5G NR n28a, 5G NR n41, 5G NR n77, 5G NR n78 |
| Cellular Technologies | UMTS, CDMA, LTE, 5G | GSM, CDMA, HSPA, UMTS, LTE, 5G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g, Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.1 | Bluetooth 5.2 Best value |
| Bluetooth Profiles | A2DP, LE, aptX, LDAC, SBC, AAC | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, QZSS, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS |
| Connectivity Features | Computer Sync, NFC, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C | 3.5 mm Audio Jack, USB Type-C, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, Computer Sync, Tethering, VoLTE |
| USB Version | — | USB 2.0 |
| Max. download speed | — | 2,500 Mbps |
| Max. upload speed | — | 1,500 Mbps |
Audio
| Specification | A3i Plus | K12x |
|---|---|---|
| Audio Features | Hi-Res Audio, Noise-Cancellation Microphone, Stereo Speakers, A2DP, LE, aptX, LDAC, SBC, AAC | Stereo Speakers, A2DP, LE |
Technical
| Specification | A3i Plus | K12x |
|---|---|---|
| Model numbers | — | PJT110 |
