Here you can compare the Oppo Reno 3 Pro 256GB & Oppo A31 key specifications, general features, display details, front & rear camera features, software & connectivity information all in seven available visualizations depending on your taste. Comparing Oppo Reno 3 Pro 256GB vs Oppo A31 on A2zmobileprices, allow you to find out smartphone latest specs, scores and amazing features. A2zmobileprices Comparison feature allows you understand how Oppo Reno 3 Pro 256GB stands against Oppo A31 and which one best fits to your requirements. The current lowest price of Oppo Reno 3 Pro 256GB is Rs. 64,999 and for Oppo A31 is Rs. 29,999 in Pakistan. The specifications and price details of both smartphones were last updated on 06-06-2025.
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| key specs | ||||
| Display | 6.5" | 6.5" | ||
| Processor | Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver) | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) | ||
| Front Camera | 64 MP | 12 MP | ||
| Rear Camera | 8 MP | |||
| RAM | 12 GB | 4 GB | ||
| Storage | 256GB storage, no card slot | 128GB storage, microSDXC | ||
| Battery Capacity | 4025 | 4230 | ||
| OS | Android 10.0; ColorOS 7 | Android 9.0 (Pie); ColorOS 6.1 | ||
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~402 ppi density) | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) | ||
| general | ||||
| Brand | ||||
| Model | ||||
| Release date | 2020, March 19 | 2020, February 13 | ||
| Battery capacity (mAh) | 4025 | 4230 | ||
| Dimensions (mm) | 159.4 x 72.4 x 7.7 mm (6.28 x 2.85 x 0.30 in) | 163.9 x 75.5 x 8.3 mm (6.45 x 2.97 x 0.33 in) | ||
| Weight (g) | 171 g (6.03 oz) | 180 g (6.35 oz) | ||
| Colours | Black, White, Starry Night, Sunrise, Classic Blue | Fantasy White, Mystery Black | ||
| display | ||||
| Screen size (inches) | 6.5" | 6.5" | ||
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~402 ppi density) | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) | ||
| Protection type | Corning Gorilla Glass 5 | |||
| hardware | ||||
| Processor | Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver) | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) | ||
| RAM | 12 GB | 4 GB | ||
| Internal storage | 256GB storage, no card slot | 128GB storage, microSDXC | ||
| Expandable storage | No | microSDXC (dedicated slot) | ||
| camera | ||||
| Rear camera | 64 MP | 12 MP | ||
| Front camera | 8 MP | |||
| software | ||||
| Operating system | Android 10.0; ColorOS 7 | Android 9.0 (Pie); ColorOS 6.1 | ||
| connectivity | ||||
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | ||
| Bluetooth | 5.1, A2DP, LE, aptX HD | 5.0, A2DP, LE | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, BDS | ||
| USB OTG | 3.1, Type-C 1.0 reversible connector, USB On-The-Go | microUSB 2.0, USB On-The-Go | ||
| FM | FM radio | |||
| NFC | Yes | |||
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| Display | |||
| 6.5" | 6.5" | ||
| Processor | |||
| Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver) | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) | ||
| Front Camera | |||
| 64 MP | 12 MP | ||
| Rear Camera | |||
| 8 MP | |||
| RAM | |||
| 12 GB | 4 GB | ||
| Storage | |||
| 256GB storage, no card slot | 128GB storage, microSDXC | ||
| Battery Capacity | |||
| 4025 | 4230 | ||
| OS | |||
| Android 10.0; ColorOS 7 | Android 9.0 (Pie); ColorOS 6.1 | ||
| Resolution | |||
| 1080 x 2400 pixels, 20:9 ratio (~402 ppi density) | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) | ||
| Brand | |||
| Model | |||
| Release date | |||
| 2020, March 19 | 2020, February 13 | ||
| Battery capacity (mAh) | |||
| 4025 | 4230 | ||
| Dimensions (mm) | |||
| 159.4 x 72.4 x 7.7 mm (6.28 x 2.85 x 0.30 in) | 163.9 x 75.5 x 8.3 mm (6.45 x 2.97 x 0.33 in) | ||
| Weight (g) | |||
| 171 g (6.03 oz) | 180 g (6.35 oz) | ||
| Colours | |||
| Black, White, Starry Night, Sunrise, Classic Blue | Fantasy White, Mystery Black | ||
| Screen size (inches) | |||
| 6.5" | 6.5" | ||
| Resolution | |||
| 1080 x 2400 pixels, 20:9 ratio (~402 ppi density) | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) | ||
| Protection type | |||
| Corning Gorilla Glass 5 | |||
| Processor | |||
| Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver) | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) | ||
| RAM | |||
| 12 GB | 4 GB | ||
| Internal storage | |||
| 256GB storage, no card slot | 128GB storage, microSDXC | ||
| Expandable storage | |||
| No | microSDXC (dedicated slot) | ||
| Rear camera | |||
| 64 MP | 12 MP | ||
| Front camera | |||
| 8 MP | |||
| Operating system | |||
| Android 10.0; ColorOS 7 | Android 9.0 (Pie); ColorOS 6.1 | ||
| WLAN | |||
| Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | ||
| Bluetooth | |||
| 5.1, A2DP, LE, aptX HD | 5.0, A2DP, LE | ||
| GPS | |||
| Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, BDS | ||
| USB OTG | |||
| 3.1, Type-C 1.0 reversible connector, USB On-The-Go | microUSB 2.0, USB On-The-Go | ||
| FM | |||
| FM radio | |||
| NFC | |||
| Yes | |||