Findprix helps you compare the Oppo A57 2022 and Redmi A7 4G in terms of price, specifications, user reviews, and more. Oppo A57 2022 is priced at ₹12,900. Redmi A7 4G is priced at ₹12,390. Here's a quick comparison.
| Product | Price | Processor | RAM | Storage | Display | Front Camera | Rear Camera | Battery | OS |
|---|---|---|---|---|---|---|---|---|---|
| Oppo A57 2022 | ₹12,900 | MediaTek Helio G35 | 4 GB | 64 GB | eMMC 5.1 | 6.56 inches | HD+ | 8 MP | 13 MP + 2 MP | 6000 mAh | Li-Polymer | Android 12 | ColorOS |
| Redmi A7 4G | ₹12,390 | Unisoc T7250 | 12 nm | 3GB | LPDDR4X | 64GB | UFS 2.2 | 6.88 inches | HD+ | 8MP | 13MP | 5200 mAh | 15W | Android 15 | HyperOS 2 |
₹12,900
Oppo A57 2022
₹12,390
Redmi A7 4G
Prices
Oppo A57 2022
Amazon₹12,900
Flipkart₹12,899₹1,100 above the 1 month average of ₹11,800 — slightly expensive.
Redmi A7 4G
Amazon₹12,390Flipkart₹12,499₹891 above the 1 month average of ₹11,499 — slightly expensive.
Ratings
Oppo A57 2022
4.2
(3.7K)
Redmi A7 4G
4.1
(142)
General
| Feature | Oppo A57 2022 | Redmi A7 4G |
|---|---|---|
| Device Type | Smartphone | Smartphone |
| Operating System | Android 12 | Android 15 |
| OS Updates | -- | 2 Years |
| Security Updates | -- | 4 Years |
| Custom UI | -- | HyperOS 2 |
Design
| Feature | Oppo A57 2022 | Redmi A7 4G |
|---|---|---|
| Dimensions | 163.7 x 75 x 7.9 mm | 171.79 x 79.77 x 8.26 mm |
| Weight | 187 g | 193 g |
| Water Resistance | Yes, Splash Resistant, IPX4, IPX5 | Yes, IP52 |
| Dust Resistance | -- | Yes |
| Build Material | Back: Plastic | -- |
| Colours | Glowing Black, Glowing Green | Black, Sky Blue |
Display
| Feature | Oppo A57 2022 | Redmi A7 4G |
|---|---|---|
| Touch Screen | Yes, Capacitive Touch Screen, Multi-touch | Yes |
| Touch Sampling Rate | -- | 240 Hz |
| Display Type | IPS LCD | IPS LCD |
| Brightness | 600 nits | Peak: 600 nits |
| Refresh Rate | 60 Hz | 120 Hz |
| Screen Size | 6.56 inches | 6.88 inches (17.48 cm) |
| Screen Resolution | 720 x 1612 pixels | 720 x 1640 pixels |
| Aspect Ratio | 20:9 | -- |
| Pixel Density | 269 ppi | ~260 ppi |
| Features | -- | Wet touch technology 2.0 |
Rear Camera
| Feature | Oppo A57 2022 | Redmi A7 4G |
|---|---|---|
| Camera Setup | Dual | Single |
| Primary | 13 MP (wide) f/2.2 aperture | 13 MP (wide) f/2.2 aperture |
| Autofocus | Yes | -- |
| Flash | Yes, LED Flash | Yes, LED |
| Video Recording | 1080p @ 30 fps, 720p @ 30 fps | -- |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus, Autofocus | -- |
Front Camera
| Feature | Oppo A57 2022 | Redmi A7 4G |
|---|---|---|
| Camera Setup | Single | Single |
| Primary | 8 MP (wide) f/2.2 aperture | 8 MP (wide) f/2.0 aperture |
| Video Recording | 1080p @ 30 fps, 720p @ 30 fps | -- |
Performance
| Feature | Oppo A57 2022 | Redmi A7 4G |
|---|---|---|
| RAM | 4 GB | 3 GB |
| RAM Type | -- | LPDDR4X |
| Chipset | MediaTek Helio G35 | Unisoc T7250 |
| Fabrication | -- | 12 nm |
| GPU | PowerVR GE8320 | Mali-G57 MP1 |
| CPU | Octa core (4 x 2.3 GHz Cortex A53 + 4 x 1.8 GHz Cortex A53) | Octa core |
Storage
| Feature | Oppo A57 2022 | Redmi A7 4G |
|---|---|---|
| Internal Storage | 64 GB | 64 GB |
| Storage Type | eMMC 5.1 | UFS 2.2 |
| Memory Card Slot | Yes, up to 1 TB | Yes, up to 2 TB |
Battery
| Feature | Oppo A57 2022 | Redmi A7 4G |
|---|---|---|
| Battery | 6000 mAh | 5200 mAh |
| Battery Type | Li-Polymer | -- |
| Wired Charging Speed | 33W Super VOOC | 15W |
| Wired Reverse Charging | -- | Yes, 7.5W |
Network
| Feature | Oppo A57 2022 | Redmi A7 4G |
|---|---|---|
| SIM | Dual SIM (Nano + Nano) | SIM 1: Nano SIM 2: Nano |
| Network Support | 4G, 3G, 2G, EDGE, GPRS | 4G, 3G, 2G |
| 4G Bands | -- | B1, B3, B5, B8, B28, B40, B41 |
| Navigation Support | Yes with A-GPS, GLONASS | GPS, Glonass, Galileo |
Connectivity
| Feature | Oppo A57 2022 | Redmi A7 4G |
|---|---|---|
| Bluetooth | Yes, v5.3 | Yes, v5.2 |
| Wi-Fi | Yes, Wi-Fi 802.11, a/ac/b/g/n | Yes, Wi-Fi 5 (802.11a/b/g/n/ac) |
| USB | USB Type-C, USB On-The-Go | USB Type-C 2.0 |
| NFC | No | -- |
Features
| Feature | Oppo A57 2022 | Redmi A7 4G |
|---|---|---|
| Audio Jack | Yes, 3.5 mm | Yes, 3.5 mm |
| FM Radio | -- | Yes |
| Loud Speaker | Yes | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Sensors | Accelerometer, Compass, Light Sensor, Proximity Sensor | Accelerometer, Compass |
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