Oppo A31 vs Xiaomi Redmi Note 8
Quick Comparison
Xiaomi Redmi Note 8 has better RAM than Oppo A31. Neither of them has front Flash. In terms of display resolution, Xiaomi Redmi Note 8 has better resolution of 2280 x 1080 than Oppo A31 which has resolution of 854 x 480. Xiaomi Redmi Note 8 has more internal memory than Oppo A31
| Name | Oppo A31 | Xiaomi Redmi Note 8 |
| RAM | 1 GB | 4 GB |
|---|---|---|
| Display | 4.5 in | 6.3 in |
| Internal Memory | 8 GB | 64 GB |
| Battery | 2000 mAh | 4000 mAh |
| Camera | 8 MP | 48 MP Quad |
| Price | Rs. 10000 | Rs. 8999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April, 2015. The cost of Oppo A31 is Rs. 10000. The launch Date of the second phone is October 16, 2019. The cost of Xiaomi Redmi Note 8 is Rs. 8999.
Display comparison
Xiaomi Redmi Note 8 has larger screen size of 6.3 inches in comparison to Oppo A31's 4.5 inch screen. Oppo A31 has IPS Screen type where as Xiaomi Redmi Note 8 has IPS LCD Screen type. Xiaomi's phone has display density of 403 PPI & OPPO's phone has only 218 PPI display density. Oppo A31 has 16:9 aspect ratio where as Xiaomi Redmi Note 8 has 19.5:9 aspect ratio.
Memory comparison
Xiaomi Redmi Note 8's larger 4 GB RAM is better for playing games and all with respect to Oppo A31's lower 1 GB RAM. Xiaomi Redmi Note 8 has more Internal Memory (64 GB) than Oppo A31 (8 GB).
Camera comparison
Xiaomi Redmi Note 8's 48 MP Quad Rear Camera outclasses Oppo A31's 8 MP Rear Camera in terms of resolution. Xiaomi Redmi Note 8 will be better choice if you're looking to click lot of selfies as it has better 13 MP Front Camera in comparison to Oppo A31's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 4.4 and the second one on 9.0 version.
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Full Comparison
| Name | Oppo A31 | Xiaomi Redmi Note 8 |
| General | ||
| Model | Redmi Note 8 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Micro SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | April, 2015 | October 16, 2019 |
| Design | ||
| Dimensions | 65.5 x 131.9 x 8 mm | 75.3 x 158.3 x 8.35 mm |
| Weight | 135 g | 191 g |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 4.5 inches, 480 x 854 pixels | 6.3 inches, 1080 x 2280 pixels |
| Aspect Ratio | 16:9 | 19.5:9 |
| PPI | ~ 218 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 81.7% | |
| Features | Corning Gorilla Glass 5, 2.5D Curved Glass | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 1 GB | 4 GB |
| Storage | 8 GB | 64 GB |
| Card Slot | Yes, upto 128 GB | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.0 | Yes, v5.0, A2DP, LE |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Rear | |
| Face Unlock | Yes | |
| Sensors | Accelerometer | Ambient Light Sensor, Proximity Sensor, E Compass, Accelerometer, Gyroscope |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 8 MP | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Dedicated Macro Camera 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Geo tagging | Ultra-wide Angle Recording, Macro Recording, Short video mode, 4K Recording |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP | 13 MP ƒ/2 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v4.4 (KitKat) | Android v9.0 (Pie) |
| Chipset | Qualcomm Snapdragon 410 | Qualcomm Snapdragon 665 |
| CPU | Quad Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver | |
| GPU | Adreno 306 | Adreno 610 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS | |
| Yes, with Push Email | Yes | |
| Music | FLAC, MP3, eAAC+, WAV, WMA | MP3, AMR, FLAC |
| Video | MP4, WMV, H.264 | MP4, M4V, MKV, XVID |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 2000 mAh, Li-ion Battery | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | |
| StandBy Time | 10 days | 22 days |
| Talk Time | 7 hours | 32 hours |