Oppo A57 2022 vs Xiaomi Redmi A2 Comparison and Differences
Smartphone 1
Oppo A57 2022
Smartphone 2
Xiaomi Redmi A2
Smartphone 3
Oppo A57 2022 or Xiaomi Redmi A2 Specs Comparison
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Common specs
| Brand and model | Oppo A57 2022 | Xiaomi Redmi A2 | |
| Rating | (+) | (+) | |
| Release date | 2022, April 14 | 2023, March 24 | |
| Dimensions (HxWxD) | 163.8 x 75.1 x 8 mm | 6.45 x 6.45 x 2.96 in | 164.9 x 76.8 x 9.1 mm | 6.49 x 6.49 x 3.02 in | |
| Weight | 186 g | 6.56 oz | 192 g | 6.77 oz | |
| Body Build | Glass front, plastic frame, plastic back | ||
| Case | buy from Amazon | buy from Amazon | |
| Colors | Black, Blue, Lilac | Aqua Blue, Classic Black, Sea Green | |
| Battery | 5000 mAh, Li-Po, non-removable | 5000 mAh, Li-Po, non-removable | |
| Approximate price | 200 EUR | 80 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | IPS LCD | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.56" in | 6.52" in | |
| Screen area | 103.4 cm2 | 102.6 cm2 | |
| Screen format | 20:9 (height:width) | 20:9 (height:width) | |
| Screen to body ratio | 84.0% | 81.0% | |
| Screen resolution | 720 x 1612 px | 720 x 1600 px | |
| Screen PPI /points per inch/ | 269 PPI | 269 PPI | |
| Other specs | - 90Hz, 480 nits (typ), 600 nits (HBM) | - 400 nits (typ) | |
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 13 MP, Dual | 8 MP, Dual | |
| Camera specs | -13 MP, f/2.2, 26mm (wide), 1/3.06'', 1.12µm, AF -2 MP, f/2.4, (depth) |
-8 MP, f/2.0, (wide) -0.08 MP (depth) |
|
| Functions | LED flash, HDR, panorama | Dual-LED flash, HDR | |
| Video | 1080p@30fps | 1080p@30fps | |
| Front camera, selfie | 8 MP, Single | 5 MP, Single | |
| Specifications | 8 MP, f/2.0, 26mm (wide) | 5 MP, f/2.2 | |
| Video | 1080p@30fps | 1080p@30fps |
Performance
| Operating system - OS | Android 12, ColorOS 12.1 | Android 12 (Go edition), MIUI | |
| Chipset | - MediaTek MT6833P Dimensity 810 5G (6 nm) | - Mediatek Helio G36 (12 nm) | |
| CPU | - Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) | - Octa-core (4x2.2 GHz Cortex-A53 & 4x1.7 GHz Cortex-A53) | |
| GPU | Mali-G57 MC2 | PowerVR GE8320 | |
| External memory | microSDXC | microSDXC (dedicated slot) | |
| Internal memory | 128GB 6GB RAM, 128GB 8GB RAM | 32GB 2GB RAM, 32GB 3GB RAM, 64GB 4GB RAM |
Benchmark
| Antutu 9 Total | 109879 | 127489 | |
| GeekBench 5 Single Core | 141 | ||
| GeekBench 5 Multi-Core | 515 |
Communication and Connectivity
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) | |
| Network | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G | GSM / HSPA / LTE | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 -3G - HSDPA 800 / 850 / 900 / 1900 / 2100 CDMA2000 1x -4G - 1, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41 -5G - 1, 5, 8, 28, 41, 77, 78 SA/NSA |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International |
|
| Speed | HSPA 42.2/5.76 Mbps, LTE, 5G | HSPA, LTE | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n | |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS | GPS, GLONASS, GALILEO, BDS | |
| NFC | No | No | |
| USB | USB Type-C 2.0, USB On-The-Go | microUSB 2.0 | |
| Bluetooth | 5.2, A2DP, LE, aptX HD | 5.0, A2DP, LE |
Music and Audio
| Radio | No | FM radio | |
| Headphone jack | Yes | Yes | |
| Others |
Other features
| Sensors | - Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | - Accelerometer | |
| Other extras |
- Fast charging 10W |
Reviews and Opinions on Oppo A57 2022 and Xiaomi Redmi A2
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