Oppo A55 vs Oppo A57s
Comparing 2 products
| General Overview | ||
| Device Type | Bar | Bar |
| Model | CPH2325 | CPH2385 |
| Announced | 2021, October | 2022, September |
| Released | 2021, October | 2022, September |
| Status | Available | Available |
| Design | ||
| Type | Bar | Bar |
| Dimensions | 163.6 x 75.7 x 8.4 mm (6.44 x 2.98 x 0.33 in) | 163.8 x 75 x 8 mm (6.45 x 2.95 x 0.31 in) |
| Weight | 193 g (6.81 oz) | 187 g (6.60 oz) |
| Colors | Rainbow Blue, Starry Black, Green | Starry Black, Sky Blue |
| Protection | - | IP5X (dust), IPX4 (water) resistance Glass front (Panda Glass), plastic frame, plastic back |
| Network | ||
| 2G Network | Yes | Yes |
| 3G Network | Yes | Yes |
| 4G Network | Yes | Yes |
| 5G Network | No | No |
| SIM | Nano SIM | Nano SIM |
| Dual SIM | Dual SIM (Nano-SIM, dual stand-by) | Yes, Dual SIM (Nano-SIM, dual stand-by) |
| Display | ||
| Display Type | IPS LCD | IPS LCD |
| Size | 6.51 inches, 102.3 cm2 (~82.6% screen-to-body ratio) | 6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio) |
| Resolution | 1600 x 720 pixels | 720 x 1612 pixels |
| Display Colors | 16M colors or more | 16M colors or less |
| Pixel Density | 270 ppi density | 269 ppi density |
| Touch Screen | Capacitive Touchscreen | Yes |
| Display Protection | NEG T2X-1 | Panda Glass |
| Features | 480 nits (typ) 550 nits (peak) | 480 nits (typ), 600 nits (HBM) |
| Media | ||
| FM Radio | No | No |
| Earphone Jack | Yes | Yes |
| Camera | ||
| Camera Set | Triple Cameras | Dual Cameras |
| Main Camera | 50 MP, f/1.8 26mm (wide), PDAF | 50 MP, f/1.8, 27mm (wide), PDAF |
| 2nd Camera | 2 MP, f/2.4, (depth) | 2 MP, f/2.4, (depth) |
| 3rd Camera | 2 MP, f/2.4, (depth) | - |
| Camera Video | 1080P@30fps | 1080p@30fps |
| Features | HDR, panorama | HDR, panorama |
| Flash | LED Flash | LED flash |
| Selfie Set | Single Camera | Single Camera |
| Selfie Camera | 16 MP, f/2.0, 26mm (wide) | 8 MP, f/2.0, 26mm (wide) |
| Selfie Video | 1080p@30fps | 1080p@30fps |
| Features | HDR | Panorama |
| Software | ||
| OS | Android 11 | Android 12 |
| User Interface | ColorOS 11.1 | ColorOS 12.1 |
| Hardware | ||
| Chipset | MediaTek Helio G35 (12 nm) | MediaTek MT6765G Helio G35 (12 nm) |
| CPU | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) |
| GPU | PowerVR GE8320 | PowerVR GE8320 |
| RAM | 4/6 GB | 4 GB |
| Internal Storage | 64/128 GB | 64 GB |
| Card Slot | Yes microSD, (dedicated slot) | Yes microSD |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass | Fingerprint (side-mounted), accelerometer, proximity, compass |
| Connectivity | ||
| Bluetooth | 5.0, A2DP, LE, aptX | 5.3, A2DP, LE, aptX HD |
| Wi-fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Wi-fi Hotspot | Yes | Yes |
| USB | USB Type-C 2.0, USB On-The-Go | USB Type-C 2.0, USB On-The-Go |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS |
| NFC | No | Yes |
| Data | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A | HSPA 42.2/5.76 Mbps, LTE |
| Battery | ||
| Battery Type | Li-Poly (Lithium Polymer) | Li-Poly (Lithium Polymer) |
| Capacity | 5000 mAh, battery | 5000 mAh, Battery |
| Placement | Non-removable | Non-removable |
| Fast Charging | Yes, 18W | Yes, 33W, 100% in 69 min (advertised) |
