Xiaomi Redmi 9 Prime vs Oppo A31 (2020)
Quick Comparison
Both Xiaomi Redmi 9 Prime and Oppo A31 (2020) comes with same RAM. In terms of display resolution, Xiaomi Redmi 9 Prime has better resolution of 2340 x 1080 than Oppo A31 (2020) which has resolution of 1600 x 720. Both have the same amount of internal memory.
| Name | Xiaomi Redmi 9 Prime | Oppo A31 (2020) |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.53 in | 6.5 in |
| Internal Memory | 64 GB | 64 GB |
| Battery | 5020 mAh | 4230 mAh |
| Camera | 13 MP Quad | 12 MP + 2 MP + 2 MP Triple |
| Price | Rs. 17999 | Rs. 10489 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is August 4, 2020 . The cost of Xiaomi Redmi 9 Prime is Rs. 17999. The launch Date of the second phone is March 6, 2020. The cost of Oppo A31 (2020) is Rs. 10489.
Display comparison
Oppo A31 (2020) has screen size of 6.5 inches which falls short to Xiaomi Redmi 9 Prime's 6.53 inch screen. Both the phones have IPS LCD Screen Type. Xiaomi's phone has display density of 395 PPI & OPPO's phone has only 270 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 89% than Xiaomi's phone ~ 83.2%. Xiaomi Redmi 9 Prime has 19.5:9 aspect ratio where as Oppo A31 (2020) has 20:9 aspect ratio.
Memory comparison
Both mobiles come with 4 GB RAM and both have same Internal Memory of 64 GB.
Camera comparison
Xiaomi Redmi 9 Prime's 13 MP Quad Rear Camera outclasses Oppo A31 (2020)'s 12 MP + 2 MP + 2 MP Triple Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version v10 (Q) and the second one on v9.0 (Pie) version.
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Full Comparison
| Name | Xiaomi Redmi 9 Prime | Oppo A31 (2020) |
| 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 | August 4, 2020 | March 6, 2020 |
| Design | ||
| Dimensions | 77 x 163.3 x 9.1 mm | 75.5 x 163.9 x 8.3 mm |
| Weight | 198 g | 180 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS LCD Screen |
| Touch | Yes | Yes |
| Size | 6.53 inches, 1080 x 2340 pixels | 6.5 inches, 720 x 1600 pixels |
| Aspect Ratio | 19.5:9 | 20:9 |
| PPI | ~ 395 PPI | ~ 270 PPI |
| Screen to Body Ratio | ~ 83.2% | ~ 89% |
| Glass Type | Corning Gorilla Glass 3 | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Storage | 64 GB | 64 GB |
| Card Slot | Yes, upto 512 GB | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.0 |
| USB | Yes, USB-C | Yes, microUSB v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | yes with A-GPS, Glonass, Beidou | yes with A-GPS |
| Fingerprint Sensor | Yes, Rear | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Light sensor, Proximity sensor, Accelerometer, Compass | Light sensor, Proximity sensor, Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes, P2i Technology | |
| Camera | ||
| Rear Camera | 13 MP f/1.8 (Main) 8 MP f/2.2 (Ultra Wide) 5 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 | Digital Zoom, Face detection, Touch to focus | 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 | 8 MP f/2 | 8 MP f/2 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v10 | Android v9.0 (Pie) |
| Chipset | MediaTek Helio G80 | MediaTek Helio P35 |
| CPU | 2 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 2 GHz, Dual core, Cortex A75 + 1.8 GHz, Quad core, Cortex A55 | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 |
| GPU | Mali-G52 | PowerVR GE8320 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5020 mAh, Li-Po Battery | 4230 mAh, Li-ion Battery |
| Fast Charging | Yes, 18W Fast Charging | |
| Talk Time | 31 hours | |
| Music Playback Time | 185 hours | |