OPPO A55 4G vs Oppo A31 2020 (6GB RAM + 128GB)
Quick Comparison
Oppo A31 2020 (6GB RAM + 128GB) has better RAM than OPPO A55 4G. Oppo A31 2020 (6GB RAM + 128GB) has more internal memory than OPPO A55 4G
| Name | OPPO A55 4G | Oppo A31 2020 (6GB RAM + 128GB) |
| RAM | 4 GB | 6 GB |
|---|---|---|
| Display | 6.51 in | 6.5 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 5000 mAh | 4230 mAh |
| Camera | 50 MP + 2 MP + 2 MP Triple | 12 MP + 2 MP + 2 MP Triple |
| Price | Rs. 12899 | Rs. 11990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is October 1, 2021 . The cost of OPPO A55 4G is Rs. 12899. The launch Date of the second phone is March 6, 2020. The cost of Oppo A31 2020 (6GB RAM + 128GB) is Rs. 11990.
Display comparison
Oppo A31 2020 (6GB RAM + 128GB) has screen size of 6.5 inches which falls short to OPPO A55 4G's 6.51 inch screen. There is IPS LCD Screen Type in both the phones. Oppo A31 2020 (6GB RAM + 128GB) has display density of 270 PPI & OPPO A55 4G has only 269 PPI display density. In terms of screen to body ratio, OPPO A55 4G has better screen to body ratio of ~ 89.2% than Oppo A31 2020 (6GB RAM + 128GB)'s ~ 89%. Both phones have same aspect ratio of 20:9.
Memory comparison
Oppo A31 2020 (6GB RAM + 128GB)'s larger 6 GB RAM is better for playing games and all with respect to OPPO A55 4G's lower 4 GB RAM. Oppo A31 2020 (6GB RAM + 128GB) has more Internal Memory (128 GB) than OPPO A55 4G (64 GB).
Camera comparison
OPPO A55 4G's 50 MP + 2 MP + 2 MP Triple Rear Camera outshines Oppo A31 2020 (6GB RAM + 128GB)'s 12 MP + 2 MP + 2 MP Triple Rear Camera in terms of resolution. OPPO A55 4G will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Oppo A31 2020 (6GB RAM + 128GB)'s 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 11 and the second one on v9.0 (Pie) version.
Related Comparisons
Full Comparison
| Name | OPPO A55 4G | Oppo A31 2020 (6GB RAM + 128GB) |
| General | ||
| 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 | October 1, 2021 | March 6, 2020 |
| Design | ||
| Dimensions | 75.7 x 163.9 x 8.4 mm | 75.5 x 163.9 x 8.3 mm |
| Weight | 193 g | 180 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS LCD Screen |
| Touch | Yes | Yes |
| Size | 6.51 inches, 720 x 1600 pixels, 60 Hz | 6.5 inches, 720 x 1600 pixels |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 269 PPI | ~ 270 PPI |
| Screen to Body Ratio | ~ 89.2% | ~ 89% |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 6 GB |
| Storage | 64 GB | 128 GB |
| Card Slot | Yes, upto 256 GB | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0, A2DP, LE, aptX HD | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, microUSB v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS | yes with A-GPS |
| Fingerprint Sensor | Yes, Side | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Light Sensor, Proximity Sensor, Accelerometer, Gravity Sensor, Compass | Light sensor, Proximity sensor, Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 50 MP f/1.8 (Wide Angle) 2 MP f/2.4 (Macro) 2 MP f/2.4 (Depth Sensor) with autofocus | 12 MP f/1.8 (Main) 2 MP f/2.4 (Macro) 2 MP f/2.4 (Depth Sensor) with autofocus |
| Features | Night, Portrait, Panoramic, Macro, Sticker, Time-lapse, Expert | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | Punch Hole 16 MP f/2 (Wide Angle) | 8 MP f/2 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v11 | Android v9.0 (Pie) |
| Chipset | MediaTek Helio G35 | MediaTek Helio P35 |
| 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 | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 4230 mAh, Li-ion Battery |
| Fast Charging | Yes, 18W Fast Charge | |