Side-by-side technical data
Oppo A78 vs Xiaomi Redmi Note 12R
Comparison between Oppo A78 and Xiaomi Redmi Note 12R: camera, battery, fast charging, display, performance and colors, side by side. More phones from Oppo and Xiaomi.
The verdict
Neither runs away with it: each wins something.
| Category | A78 | Redmi Note 12R |
|---|---|---|
| Design & display | 5.3 | 5.4 |
| Performance & hardware | 4.9 | 5.2 |
| Camera | 3.8 | 3.8 |
| Connectivity | 6.7 | 6.5 |
| Battery & charging | 5.7 | 5.4 |
Which one is for you?
Oppo A78, if you care about…
- Peak Display Brightness
- 600 nits
- against 550 nits
- Weight
- 188 g
- against 199 g
- Resistance Features
- IP54, IPX4
- against IP53
- Fast Charge Power
- 33 W
- against 18 W
Xiaomi Redmi Note 12R, if you care about…
- AnTuTu Score
- 456,000
- against 375,700
- RAM Type
- LPDDR5X
- against LPDDR4X
- Display Pixel Density
- 396 ppi
- against 269 ppi
- Display Diagonal
- 6.79″
- against 6.56″
Specification comparison
Performance
| Specification | A78 | Redmi Note 12R |
|---|---|---|
| Processor Model | MediaTek Dimensity 700 | Qualcomm Snapdragon 4 Gen 2 |
| Processor Process Size | 7 nm | 4 nm Best value |
| Graphics GPU | Mali-G57 MC2 | Qualcomm Adreno 613 |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Maximum CPU Clock | 2.2 GHz | 2.2 GHz |
| Maximum Storage Capacity | 256 GB | 256 GB |
| AnTuTu Score | 375,700 | 456,000 Best value |
| CPU Description | Octa-core CPU with 2 Cortex-A76 cores at 2.2 GHz and 6 Cortex-A55 cores at 2.0 GHz. | Octa-core CPU with 2 Cortex-A78 cores at 2.2 GHz and 6 Cortex-A55 cores at 1.95 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB | 8 GB |
| RAM Type | LPDDR4X | LPDDR5X Best value |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | v10 |
Design
| Specification | A78 | Redmi Note 12R |
|---|---|---|
| Body Colors | Black, Purple | Black, Blue, Silver, Purple |
| Body Thickness | 8 mm Best value | 8.2 mm |
| Body Width | 75.1 mm | 76.3 mm |
| Body Height | 163.8 mm | 168.6 mm |
| Weight | 188 g Best value | 199 g |
| Usable Surface | 84 % | 85.1 % Best value |
| Body Materials | Plastic | Glass, Plastic |
| Resistance Features | IP54, IPX4 Best value | IP53 |
Battery
| Specification | A78 | Redmi Note 12R |
|---|---|---|
| Battery Capacity | 5,000 mAh | 5,000 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 33 W Best value | 18 W |
| Battery Features | Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable | Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator, Charger Included |
Display
| Specification | A78 | Redmi Note 12R |
|---|---|---|
| Display Aspect Ratio | 20:9 | 21:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 600 nits Best value | 550 nits |
| Display Diagonal | 6.56″ | 6.79″ Best value |
| Display Horizontal Resolution | 720 px | 1,080 px Best value |
| Display Vertical Resolution | 1,612 px | 2,460 px Best value |
| Display Pixel Density | 269 ppi | 396 ppi Best value |
| Display Refresh Rate | 90 Hz | 90 Hz |
| Display Features | Panda Glass, Water Drop Notch, Capacitive Touch, Multi-Touch, Scratch Resistant, DCI-P3, Full sRGB, TFT LCD, Touchscreen | Hole-Punch Notch, 90Hz, Scratch Resistant, Curved Glass, Capacitive Touch, Frameless |
Sensors
| Specification | A78 | Redmi Note 12R |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | A78 | Redmi Note 12R |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gravity Sensor, Light Sensor | Fingerprint Sensor, Accelerometer, Compass, Gyroscope, Virtual Proximity Sensing |
Software
| Specification | A78 | Redmi Note 12R |
|---|---|---|
| Operating System | Android 12 | Android 13 |
| OS Family | Android | Android |
| OS Version | 12 | 13 Best value |
| OS Update Support | 1 year | 2 years Best value |
| Google Services | Yes Best value | No |
Connectivity
| Specification | A78 | Redmi Note 12R |
|---|---|---|
| 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 B1, 3G UMTS B2, 3G UMTS B3, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B18, 3G UMTS B19, 3G UMTS B20, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B66, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n20, 5G NR n28a, 5G NR n28b, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n66, 5G NR n77, 5G NR n78 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G CDMA BC0, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 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 n28, 5G NR n41, 5G NR n78 |
| Cellular Technologies | GSM, HSPA, LTE, 5G | GSM, CDMA, HSPA, EVDO, LTE, 5G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| 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 |
| Bluetooth Version | Bluetooth 5.3 | Bluetooth 5.3 |
| Bluetooth Profiles | A2DP, LE, aptX | A2DP, LE, EDR, HID |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS Best value | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| Connectivity Features | USB Charging, USB Mass Storage, USB OTG, USB Type-C, NFC, 3.5 mm Audio Jack, FM Radio, Computer Sync, Tethering, VoLTE | 3.5 mm Audio Jack, Virtual Proximity Sensing, Infrared, NFC, USB Type-C, Computer Sync, OTA Sync, Tethering, VoLTE, VoWiFi, USB Charging, USB Mass Storage, USB OTG |
| USB Version | USB 2.0 | USB Type-C |
| Max. download speed | 2,770 Mbps Best value | 2,500 Mbps |
| Max. upload speed | 1,250 Mbps Best value | 900 Mbps |
Audio
| Specification | A78 | Redmi Note 12R |
|---|---|---|
| Audio Features | Stereo Speakers, A2DP, LE, aptX Best value | Loudspeaker, Hi-Res Audio, A2DP, EDR, HID, LE |
Technical
| Specification | A78 | Redmi Note 12R |
|---|---|---|
| Model numbers | CPH2483, CPH2495 | 23076RA4BC |
