OPPO A57 vs Realme C11 2021
Quick Comparison
OPPO A57 has better RAM than Realme C11 2021. In terms of display resolution, Realme C11 2021 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 | Realme C11 2021 |
| RAM | 3 GB | 2 GB |
|---|---|---|
| Display | 5.2 in | 6.52 in |
| Internal Memory | 32 GB | 32 GB |
| Battery | 2900 mAh | 5000 mAh |
| Camera | 13 MP | 8 MP |
| Price | Rs. 12780 | Rs. 7499 |
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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 May 04, 2021. The cost of Realme C11 2021 is Rs. 7499.
Display comparison
Realme C11 2021 has larger screen size of 6.52 inches in comparison to OPPO A57's 5.2 inch screen. OPPO A57 has IPS Screen type where as Realme C11 2021 has IPS LCD Screen type. OPPO's phone has display density of 282 PPI & Realme's phone has only 269 PPI display density. OPPO A57 has 16:9 aspect ratio where as Realme C11 2021 has 20:9 aspect ratio.
Memory comparison
OPPO A57's larger 3 GB RAM is better for playing games and all with respect to Realme C11 2021's lower 2 GB RAM. and both have same Internal Memory of 32 GB.
Camera comparison
OPPO A57's 13 MP Rear Camera outclasses Realme C11 2021's 8 MP Rear Camera in terms of resolution. 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 Realme C11 2021'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 11 version.
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Full Comparison
| Name | OPPO A57 | Realme C11 2021 |
| General | ||
| Model | C11 2021 | |
| 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 | May 04, 2021 |
| Design | ||
| Dimensions | 72.9 x 149.1 x 7.7 mm | 76.4 x 165.2 x 8.9 mm |
| Weight | 147 g | 190 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 | 6.52 inches, 720 x 1600 pixels |
| Aspect Ratio | 16:9 | 20:9 |
| PPI | ~ 282 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 81.3% | |
| Glass Type | Corning Gorilla Glass 3 | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 3 GB | 2 GB |
| Storage | 32 GB | 32 GB |
| Card Slot | Yes | Yes |
| 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 v2.0 |
| USB Features | USB on-the-go | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Accelerometer, proximity, compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 13 MP | 8 MP ƒ/2.2 (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 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v6.0 (Marshmallow) | Android v11 |
| Chipset | Qualcomm Snapdragon 435 | Unisoc SC9863A |
| CPU | 1.4 GHz, Octa Core Processor | 1.6 GHz, Octa Core Processor |
| Core Details | 4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55 | |
| GPU | Adreno 505 | Mali-G52 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML | Yes |
| Multimedia | ||
| Supports | MMS | |
| Yes, with Push Email | Yes | |
| Music | FLAC, MP3, eAAC+, WAV | Yes |
| Video | MP4, H.264 | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 2900 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |