Both OPPO A31 (2020) and Xiaomi Redmi 15C 4G comes with same RAM. Xiaomi Redmi 15C 4G has more internal memory than OPPO A31 (2020)
| Name | OPPO A31 (2020) | Xiaomi Redmi 15C 4G |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.5 in | 6.9 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 4230 mAh | 6000 mAh |
| Camera | 12 MP + 2 MP + 2 MP Triple | 50 MP Dual |
| Price | Rs. 8999 | Rs. 10990 |
The launch Date of the first phone is March 6, 2020. The cost of OPPO A31 (2020) is Rs. 8999. The launch Date of the second phone is August 01, 2025. The Expected cost of Xiaomi Redmi 15C 4G is Rs. 10990.
OPPO A31 (2020) has screen size of 6.5 inches which falls short to Xiaomi Redmi 15C 4G's 6.9 inch screen. OPPO A31 (2020) has IPS LCD Screen type where as Xiaomi Redmi 15C 4G has IPS Screen type. OPPO's phone has display density of 270 PPI & Xiaomi's phone has only 254 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 ~ 84.3%. OPPO A31 (2020) has 20:9 aspect ratio where as Xiaomi Redmi 15C 4G has 20.6:9 aspect ratio.
Both mobiles come with 4 GB RAM Xiaomi Redmi 15C 4G has more Internal Memory (128 GB) than OPPO A31 (2020) (64 GB).
Xiaomi Redmi 15C 4G's 50 MP Dual 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.
Both the phones has Android Operating System but the first one runs on version v9.0 (Pie) and the second one on 15 version.
| Name | OPPO A31 (2020) | Xiaomi Redmi 15C 4G |
| General | ||
| Model | A31 2020 | 25078RA3EA, 25078RA3EL |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | March 6, 2020 | August 01, 2025 |
| Design | ||
| Dimensions | 75.5 x 163.9 x 8.3 mm | 79.5 x 171.6 x 8 mm |
| Weight | 180 g | 205 g |
| Colors | Moonlight Blue, Mint Green, Midnight Gray, Twilight Orange | |
| Display | ||
| Type | Color IPS LCD Screen | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.5 inches, 720 x 1600 pixels | 6.9 inches, 720 x 1600 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.6:9 |
| PPI | ~ 270 PPI | ~ 254 PPI |
| Screen to Body Ratio | ~ 89% | ~ 84.3% |
| Glass Type | Corning Gorilla Glass 3 | |
| Brightness | Brightness: 660 nits (typ), 810 nits HBM | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 4 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 64 GB | 128 GB |
| Storage Type | eMMC 5.1 | |
| Card Slot | Yes, upto 256 GB | Yes, (Hybrid Slot) |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes, v5.4, A2DP, LE |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Charging | USB on-the-go, USB Charging |
| IR Blaster | No | |
| Extra | ||
| GPS | yes with A-GPS | Yes, with A-GPS, Glonass, Beidou |
| Fingerprint Sensor | Yes, Rear | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Light sensor, Proximity sensor, Accelerometer | Accelerometer, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Water Resistance | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 12 MP ƒ/1.8 (Main) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) | 50 MP ƒ/1.8 (Wide Angle) ƒ/3 |
| Auto Focus | Yes | Yes |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | HDR |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Main) | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Front Camera Features | HDR | |
| Technical | ||
| OS | Android v9.0 (Pie) | Android v15 |
| Custom UI | HyperOS | |
| Chipset | MediaTek Helio P35 | Mediatek Helio G81 Ultra |
| CPU | 2.3 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 | |
| GPU | PowerVR GE8320 | Mali-G52 MC2 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| 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 | 4230 mAh, Li-ion Battery | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W | |