OPPO A57 vs Xiaomi Redmi 9A (3GB RAM + 32GB)
Quick Comparison
Both OPPO A57 and Xiaomi Redmi 9A (3GB RAM + 32GB) comes with same RAM. In terms of display resolution, Xiaomi Redmi 9A (3GB RAM + 32GB) has better resolution of 1600 x 720 than OPPO A57 which has resolution of 1280 x 720. Both have the same amount of internal memory.
| Name | OPPO A57 | Xiaomi Redmi 9A (3GB RAM + 32GB) |
| RAM | 3 GB | 3 GB |
|---|---|---|
| Display | 5.2 in | 6.53 in |
| Internal Memory | 32 GB | 32 GB |
| Battery | 2900 mAh | 5000 mAh |
| Camera | 13 MP | 13 MP |
| Price | Rs. 12780 | Rs. 8199 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is November, 2016. The cost of OPPO A57 is Rs. 12780. The launch Date of the second phone is September 2, 2020 . The cost of Xiaomi Redmi 9A (3GB RAM + 32GB) is Rs. 8199.
Display comparison
Xiaomi Redmi 9A (3GB RAM + 32GB) has larger screen size of 6.53 inches in comparison to OPPO A57's 5.2 inch screen. OPPO A57 has IPS Screen type where as Xiaomi Redmi 9A (3GB RAM + 32GB) has IPS LCD Screen type. OPPO's phone has display density of 282 PPI & Xiaomi's phone has only 269 PPI display density. OPPO A57 has 16:9 aspect ratio where as Xiaomi Redmi 9A (3GB RAM + 32GB) has 20:9 aspect ratio.
Memory comparison
Both phones come with 3 GB RAM and both have same Internal Memory of 32 GB.
Camera comparison
They both have the same 13 MP Rear Camera. OPPO A57 will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Xiaomi Redmi 9A (3GB RAM + 32GB)'s 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 6.0 and the second one on 10 version.
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Full Comparison
| Name | OPPO A57 | Xiaomi Redmi 9A (3GB RAM + 32GB) |
| General | ||
| Model | Redmi 9A | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | November, 2016 | September 2, 2020 |
| Design | ||
| Dimensions | 72.9 x 149.1 x 7.7 mm | 77 x 164.9 x 9 mm |
| Weight | 147 g | 196 g |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5.2 inches, 720 x 1280 pixels | 6.53 inches, 720 x 1600 pixels |
| Aspect Ratio | 16:9 | 20:9 |
| PPI | ~ 282 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 81.1% | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 3 GB | 3 GB |
| Storage | 32 GB | 32 GB |
| Card Slot | Yes | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.0, A2DP, LE |
| USB | Yes, microUSB | Yes, microUSB |
| USB Features | USB on-the-go | USB on-the-go, USB Charging |
| IR Blaster | No | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS |
| Fingerprint Sensor | Yes | No |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Accelerometer, Proximity |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes, P2i Nano-coating | |
| Camera | ||
| Rear Camera | 13 MP | 13 MP ƒ/1.8 (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP | 5 MP ƒ/2.2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v6.0 (Marshmallow) | Android v10 |
| Chipset | Qualcomm Snapdragon 435 | MediaTek Helio G25 |
| CPU | 1.4 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| GPU | Adreno 505 | IMG PowerVR GE8320 |
| Java | No | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS | |
| Yes, with Push Email | Yes | |
| Music | FLAC, MP3, eAAC+, WAV | Yes |
| Video | MP4, H.264 | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 2900 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Talk Time | 33 hours | |
| Music Playback Time | 7 days | |