Oppo A31 2020 (6GB RAM + 128GB) vs OPPO Reno 12 Pro 5G
Here you can compare Oppo A31 2020 (6GB RAM + 128GB) and OPPO Reno 12 Pro 5G. Comparing Oppo A31 2020 (6GB RAM + 128GB) vs OPPO Reno 12 Pro 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Oppo A31 2020 (6GB RAM + 128GB) stands against OPPO Reno 12 Pro 5G and which one should you buy The current lowest price found for Oppo A31 2020 (6GB RAM + 128GB) is ₹15,990 and for OPPO Reno 12 Pro 5G is ₹31,500. The details of both of these products were last updated on Nov 24, 2025.
| Specification | Oppo A31 2020 (6GB RAM + 128GB) | OPPO Reno 12 Pro 5G |
|---|---|---|
| CPU | 2.3 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| 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) 26mm (wide), 1/1.95", 0.8µm, multi-directional PDAF, OIS 50 MP ƒ/2 (Telephoto) 47mm (telephoto), 1/2.75", PDAF, 2x optical zoom 8 MP ƒ/2.2 (Ultra Wide) 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm |
| RAM | 6 GB | 12 GB |
| OS | Android v9.0 (Pie) | Android v14 |
| Internal Memory | 128 GB | 256 GB |
| Price | ₹15,990 | ₹31,500 |
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Overview
| Specs Score | 71 / 100 | 87 / 100 Better Specs |
| Display Resolution | 720 x 1600 pixels | 1080 x 2412 pixels Better Resolution |
| RAM | 6 GB | 12 GB More RAM |
| Storage | 128 GB | 256 GB More Storage |
| CPU Clock Speed | 2.3 GHz | 2.5 GHz Faster Clock Speed |
| Rear Camera | 12 MP + 2 MP + 2 MP Triple | 50 MP + 50 MP + 8 MP Triple Better Camera Resolution |
| Front Camera | 8 MP | 50 MP Better Front Camera Resolution |
| Thickness | 8.3 mm | 7.4 mm Slimmer |
| Battery | 4230 mAh | 5000 mAh Bigger Battery |
| Unique Features | No No 3.5mm Audio Jack FM Radio No No No No | 5G Fast Charging No No Water Resistant NFC Reverse Charging IR Blaster |
General
| Model | A31 2020 | CPH2629 |
| 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 | June 18, 2024 |
Design
| Dimensions | 75.5 x 163.9 x 8.3 mm | 74.8 x 161.5 x 7.4 mm |
| Weight | 180 g | 180 g |
| Colors | Space Brown, Sunset Gold, Nebula Silver, Manish Malhotra |
Display
| Type | Color IPS LCD Screen | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.5 inches, 720 x 1600 pixels | 6.7 inches, 1080 x 2412 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 270 PPI | ~ 394 PPI |
| Screen to Body Ratio | ~ 89% | ~ 89.4% |
| Glass Type | Corning Gorilla Glass Victus 2 | |
| Features | HDR10+, 1200 nits (peak) | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
Memory
| RAM | 6 GB | 12 GB |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, upto 256 GB | Yes, (Hybrid Slot) |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | NR: n1/n5/n8/n28A/n41/n77/n78 | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes, v5.4, A2DP, LE, aptX HD |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Charging | USB Tethering, USB on-the-go |
| IR Blaster | Yes |
Extra
| GPS | yes with A-GPS | Yes, with A-GPS. Up to dual-band: GLONASS (1), BDS (2), GALILEO (2), QZSS (2), NavIC |
| Fingerprint Sensor | Yes, Rear | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Light sensor, Proximity sensor, Accelerometer | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| Water Resistance | Yes | |
| IP Rating | IP65 | |
| Dust Resistant | Yes | |
| Extra Features | AI Mobile |
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) 26mm (wide), 1/1.95", 0.8µm, multi-directional PDAF, OIS 50 MP ƒ/2 (Telephoto) 47mm (telephoto), 1/2.75", PDAF, 2x optical zoom 8 MP ƒ/2.2 (Ultra Wide) 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm |
| Camera Sensor | Sony IMX890 | |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 60 fps FHD, 720p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Main) | 50 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
Technical
| OS | Android v9.0 (Pie) | Android v14 |
| Custom UI | ColorOS 14.1 | |
| Chipset | MediaTek Helio P35 | Mediatek Dimensity 7300 Energy |
| CPU | 2.3 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 |
| GPU | PowerVR GE8320 | Mali-G615 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4230 mAh, Li-ion Battery | 5000 mAh, Li-ion Battery |
| Fast Charging | Yes, 80W Fast Charging | |
| Reverse Charging | Yes |
Discuss
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