POCO C31 (4GB RAM + 64GB) vs OPPO A57 4G (4GB RAM + 64 GB)
Quick Comparison
Both POCO C31 (4GB RAM + 64GB) and OPPO A57 4G (4GB RAM + 64 GB) comes with same RAM. In terms of display resolution, OPPO A57 4G (4GB RAM + 64 GB) has better resolution of 1612 x 720 than POCO C31 (4GB RAM + 64GB) which has resolution of 1600 x 720. Both have the same amount of internal memory.
| Name | POCO C31 (4GB RAM + 64GB) | OPPO A57 4G (4GB RAM + 64 GB) |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.53 in | 6.56 in |
| Internal Memory | 64 GB | 64 GB |
| Battery | 5000 mAh | 5000 mAh |
| Camera | 13 MP + 2 MP + 2 MP Triple | 13 MP + 2 MP Dual |
| Price | Rs. 6950 | Rs. 16990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is September 30, 2021 . The cost of POCO C31 (4GB RAM + 64GB) is Rs. 6950. The launch Date of the second phone is May 27, 2022. The cost of OPPO A57 4G (4GB RAM + 64 GB) is Rs. 16990.
Display comparison
OPPO A57 4G (4GB RAM + 64 GB) has larger screen size of 6.56 inches in comparison to POCO C31 (4GB RAM + 64GB)'s 6.53 inch screen. Both the phones have IPS LCD Screen Type. Both have same 269 PPI. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 89.8% than Poco's phone ~ 81.1%. Both phones have same aspect ratio of 20:9.
Memory comparison
Both mobiles come with 4 GB RAM and both have same Internal Memory of 64 GB.
Camera comparison
They both have the same 13 MP + 2 MP + 2 MP Triple Rear Camera. OPPO A57 4G (4GB RAM + 64 GB) will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to POCO C31 (4GB RAM + 64GB)'s 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 10 and the second one on 12 version.
Related Comparisons
Full Comparison
| Name | POCO C31 (4GB RAM + 64GB) | OPPO A57 4G (4GB RAM + 64 GB) |
| General | ||
| Model | C31 | A57 4G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | September 30, 2021 | May 27, 2022 |
| Design | ||
| Dimensions | 77 x 164.9 x 9 mm | 75.03 x 163.74 x 7.99 mm |
| Weight | 194 g | 187 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS LCD Screen (16.7M) |
| Touch | Yes | Yes |
| Size | 6.53 inches, 720 x 1600 pixels | 6.56 inches, 720 x 1612 pixels, 60 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 269 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 81.1% | ~ 89.8% |
| Glass Type | Panda MN228 | |
| Features | Panda Glass, 1500:1 Contrast Ratio, 70.8% NTSC Ratio | 480 nits (typ), 600 nits (HBM) |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 64 GB | 64 GB |
| Card Slot | Yes, upto 512 GB | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.3, A2DP, LE, aptX HD |
| USB | Yes, microUSB | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go |
| IR Blaster | No | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BeiDou | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS |
| Fingerprint Sensor | Yes, Rear | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Ambient Light Sensor, Proximity Sensor, Accelerometer | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | No | |
| Extra Features | Screen Mirror/Cast, Dual App Support | |
| Camera | ||
| Rear Camera | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 Portrait 2 MP ƒ/2.4 (Macro) Macro | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Phase Detection Auto Focus, HDR, AI Portrait Mode, Face Recognition, AI Scene Detection, Night Mode | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 (Wide Angle) | 8 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v10 | Android v12 |
| Chipset | MediaTek Helio G35 | MediaTek Helio G35 |
| CPU | 2.3 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | Arm Cortex-A53 | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 |
| GPU | IMG PowerVR GE8320 | PowerVR GE8320 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W Fast Charging | |
| Talk Time | 33 hours | |
| Music Playback Time | 7 days | |