| Product |
Oppo A55
|
Xiaomi Redmi Turbo 4 Pro
|
| Battery |
| Charging |
18W wired |
90W wired, PD3.0, QC3+22.5W reverse wired |
| Type |
Li-Po 5000 mAh |
Si/C Li-Ion 7550 mAh |
| Body |
| Build |
- |
Glass front, aluminum frame, glass back |
| Dimensions |
163.6 x 75.7 x 8.4 mm (6.44 x 2.98 x 0.33 in) |
163.1 x 77.9 x 8 mm (6.42 x 3.07 x 0.31 in) |
| SIM |
Nano-SIM + Nano-SIM |
Nano-SIM + Nano-SIM |
| Weight |
193 g (6.81 oz) |
219 g (7.72 oz) |
| |
Splash-proof |
IP68 dust tight and water resistant (immersible up to 2m for 30 min) |
| Comms |
| Bluetooth |
5.0, A2DP, LE, aptX |
5.4, A2DP, LE, aptX, LHDC 5 |
| Infrared port |
- |
Yes |
| NFC |
Yes (market/region dependent) |
Yes |
| Positioning |
GPS, GLONASS, GALILEO, BDS, QZSS |
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS |
| Radio |
No |
No |
| USB |
USB Type-C 2.0, OTG |
USB Type-C 2.0, OTG |
| WLAN |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct |
| Display |
| Protection |
NEG T2X-1 |
- |
| Resolution |
720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density) |
| Size |
6.51 inches, 102.3 cm2 (~82.6% screen-to-body ratio) |
6.83 inches, 114.5 cm2 (~90.2% screen-to-body ratio) |
| Type |
IPS LCD, 480 nits (typ), 550 nits (peak) |
AMOLED, 68B colors, 120Hz, 3840Hz PWM, Dolby Vision, HDR10+, HDR Vivid, 800 nits (typ), 1800 nits (HBM), 3200 nits (peak |
| Features |
| Sensors |
Fingerprint (side-mounted), accelerometer, proximity, compass |
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Launch |
| Announced |
2021, October 01 |
2025, April 24 |
| Status |
Available. Released 2021, October 01 |
Available. Released 2025, April 24 |
| Main Camera |
| Dual |
- |
50 MP, f/1.5, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS8 MP, f/2.2, 15mm (ultrawide), 1/4.0", 1.12µm |
| Features |
LED flash, HDR, panorama |
LED flash, HDR, panorama |
| Triple |
50 MP, f/1.8 26mm (wide), PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth) |
- |
| Video |
1080p@30fps |
4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS |
| Memory |
| Card slot |
microSDXC (dedicated slot) |
No |
| Internal |
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM |
256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM |
| |
- |
UFS 4.1 |
| Misc |
| Colors |
Rainbow Blue, Starry Black, Green |
Black, White, Green, Harry Potter edition |
| Models |
CPH2325 |
25053RT47C |
| Network |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
GSM 850 / 900 / 1800 / 1900 |
| 3G bands |
HSDPA 850 / 900 / 2100 |
HSDPA 800 / 850 / 900 / 1700(AWS) / 2100 |
| 4G bands |
1, 3, 5, 8, 38, 40, 41 |
1, 3, 4, 5, 8, 19, 28, 34, 38, 39, 40, 41, 42, 48, 66 |
| 5G bands |
- |
1, 3, 5, 8, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA/Sub6 |
| Speed |
HSPA, LTE |
HSPA, LTE, 5G |
| Technology |
GSM / HSPA / LTE |
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
| |
- |
CDMA2000 1x |
| Platform |
| Chipset |
Mediatek MT6765G Helio G35 (12 nm) |
Qualcomm SM8735 Snapdragon 8s Gen 4 (4 nm) |
| CPU |
Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) |
Octa-core (1x3.21 GHz Cortex-X4 & 3x3.0 GHz Cortex-A720 & 2x2.8 GHz Cortex-A720 & 2x2.0 GHz Cortex-A720) |
| GPU |
PowerVR GE8320 |
Adreno 825 |
| OS |
Android 11, ColorOS 11.1 |
Android 15, HyperOS 2 |
| Selfie camera |
| Features |
HDR |
- |
| Single |
16 MP, f/2.0, 26mm (wide) |
20 MP, f/2.2, (wide), 1/4" |
| Video |
1080p@30fps |
1080p@30/60fps |
| Sound |
| 3.5mm jack |
Yes |
No |
| Loudspeaker |
Yes |
Yes, with stereo speakers |
| |
- |
24-bit/192kHz Hi-Res & Hi-Res Wireless audio |
