OPPO A71 vs Oppo A31
Quick Comparison
OPPO A71 has better RAM than Oppo A31. Neither of them has front Flash. In terms of display resolution, OPPO A71 has better resolution of 1280 x 720 than Oppo A31 which has resolution of 854 x 480. OPPO A71 has more internal memory than Oppo A31
| Name | OPPO A71 | Oppo A31 |
| RAM | 3 GB | 1 GB |
|---|---|---|
| Display | 5.2 in | 4.5 in |
| Internal Memory | 16 GB | 8 GB |
| Battery | 3000 mAh | 2000 mAh |
| Camera | 13 MP | 8 MP |
| Price | Rs. 8900 | Rs. 10000 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is September, 2017. The cost of OPPO A71 is Rs. 8900. The launch Date of the second phone is April, 2015. The cost of Oppo A31 is Rs. 10000.
Display comparison
Oppo A31 has screen size of 4.5 inches which falls short to OPPO A71's 5.2 inch screen. Both the phones have IPS Screen Type. OPPO A71 has display density of 282 PPI & Oppo A31 has only 218 PPI display density. Both phones have same aspect ratio of 16:9.
Memory comparison
OPPO A71's larger 3 GB RAM is better for playing games and all with respect to Oppo A31's lower 1 GB RAM. OPPO A71 has more Internal Memory (16 GB) than Oppo A31 (8 GB).
Camera comparison
OPPO A71's 13 MP Rear Camera outclasses Oppo A31's 8 MP Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 7.1 and the second one on 4.4 version.
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Full Comparison
| Name | OPPO A71 | Oppo A31 |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Micro SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | September, 2017 | April, 2015 |
| Design | ||
| Dimensions | 73.8 x 148.1 x 7.6 mm | 65.5 x 131.9 x 8 mm |
| Weight | 137 g | 135 g |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color IPS Screen (16M colors Colors) |
| Touch | Yes | Yes |
| Size | 5.2 inches, 720 x 1280 pixels | 4.5 inches, 480 x 854 pixels |
| Aspect Ratio | 16:9 | 16:9 |
| PPI | ~ 282 PPI | ~ 218 PPI |
| Memory | ||
| RAM | 3 GB | 1 GB |
| Storage | 16 GB | 8 GB |
| Card Slot | Yes | Yes, upto 128 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v4.0 |
| USB | Yes, microUSB | Yes, microUSB v2.0 |
| USB Features | USB on-the-go | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS Support |
| Sensors | Accelerometer, Compass | Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 13 MP | 8 MP |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | Geo tagging |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP | 5 MP |
| Technical | ||
| OS | Android v7.1 (Nougat) | Android v4.4 (KitKat) |
| Chipset | Mediatek Helio MT6750 | Qualcomm Snapdragon 410 |
| CPU | 1.5 GHz, Octa Core Processor | Quad Core Processor |
| GPU | Mali-T860MP2 | Adreno 306 |
| Java | No | Yes, via 3rd party |
| Browser | Yes, supports HTML | Yes, supports HTML |
| Multimedia | ||
| Supports | MMS | MMS |
| Yes, with Push Email | Yes, with Push Email | |
| Music | FLAC, MP3, eAAC+, WAV | FLAC, MP3, eAAC+, WAV, WMA |
| Video | MP4, H.264 | MP4, WMV, H.264 |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Removable Battery |
| Size | 3000 mAh, Li-ion Battery | 2000 mAh, Li-ion Battery |
| StandBy Time | 10 days | |
| Talk Time | 7 hours | |