OPPO A3x 4G vs OPPO A31 (2020)
Here you can compare OPPO A3x 4G and OPPO A31 (2020). Comparing OPPO A3x 4G vs OPPO A31 (2020) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how OPPO A3x 4G stands against OPPO A31 (2020) and which one should you buy The current lowest price found for OPPO A3x 4G is ₹17,800 and for OPPO A31 (2020) is ₹8,999. The details of both of these products were last updated on Oct 14, 2026.
| Specification | OPPO A3x 4G | OPPO A31 (2020) |
|---|---|---|
| Battery | 5100 mAh, Li-ion Battery | 4230 mAh, Li-ion Battery |
| RAM | 4 GB | 4 GB |
| Display | 6.67 inches, 720 x 1604 pixels, 90 Hz | 6.5 inches, 720 x 1600 pixels |
| CPU | Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Internal Memory | 64 GB | 64 GB |
| Price | ₹17,800 | ₹8,999 |
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Overview
| Specs Score | 40 / 100 Better Specs | 39 / 100 |
| Display Resolution | 720 x 1604 pixels Better Resolution | 720 x 1600 pixels |
| CPU Clock Speed | 2.3 GHz Faster Clock Speed | |
| Rear Camera | 8 MP Dual | 12 MP + 2 MP + 2 MP Triple Better Camera Resolution |
| Front Camera | 5 MP | 8 MP Better Front Camera Resolution |
| Thickness | 7.68 mm Slimmer | 8.3 mm |
| Battery | 5100 mAh Bigger Battery | 4230 mAh |
| Unique Features | Fast Charging No | No FM Radio |
General
| Model | CPH2641 | A31 2020 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| SAR | 1.15 W/kg (Head) 1.05 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | August 20, 2024 | March 6, 2020 |
| In The Box | Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case |
Design
| Dimensions | 76.1 x 165.8 x 7.68 mm | 75.5 x 163.9 x 8.3 mm |
| Weight | 186 g | 180 g |
| Bezel less | No | |
| Colors | Nebula Red, Ocean Blue |
Display
| Type | Color IPS Screen (16.7 M) | Color IPS LCD Screen |
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes |
| Size | 6.67 inches, 720 x 1604 pixels, 90 Hz | 6.5 inches, 720 x 1600 pixels |
| Aspect Ratio | 20:9 | |
| PPI | ~ 264 PPI | ~ 270 PPI |
| Screen to Body Ratio | ~ 85% | ~ 89% |
| Glass Type | Panda (twice-reinforced) | |
| Features | Vivid mode: 83% NTSC, Gentle mode: 71% NTSC, Maximum brightness under sunlight: 1000nits | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
Memory
| RAM | 4 GB | 4 GB |
| Storage | 64 GB | 64 GB |
| Card Slot | Yes, (Hybrid Slot) | Yes, upto 256 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac), 802.11a/b/g/n | |
| Bluetooth | Yes, v5.0 | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, microUSB v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB Charging |
Extra
| GPS | Yes with A-BeiDou, GPS, GLONASS, Galileo, and QZSS | yes with A-GPS |
| Fingerprint Sensor | Yes, Side | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Ambient Light Sensor, Proximity sensor, Accelerometer, Gravity sensor, Pedometer | Light sensor, Proximity sensor, Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Extra Features | LPDDR4x RAM and eMMC 5.1 |
Camera
| Rear Camera | 8 MP ƒ/2 (Wide Angle) | 12 MP ƒ/1.8 (Main) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Pro, Video, Photo, Night, Pano, Slo-mo, Time-lapse, Sticker, Text Scanner, and Extra HD | 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 | 5 MP ƒ/2.2 (Wide Angle) Punch Hole | 8 MP ƒ/2 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Front Camera Features | Video, Photo, Portrait, Night, Pano, Time-lapse, Sticker, and Extra HD |
Technical
| OS | Android v14 | Android v9.0 (Pie) |
| Custom UI | ColorOS 14.0.1 | |
| Chipset | Qualcomm Snapdragon 6s Gen1 4G | MediaTek Helio P35 |
| CPU | Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 | |
| GPU | Adreno 610@1050MHz | PowerVR GE8320 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5100 mAh, Li-ion Battery | 4230 mAh, Li-ion Battery |
| Fast Charging | Yes, 45W SUPERVOOC Charging |
Discuss
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