Oppo A31
$71.58
Overview
Oppo A31 is a budget Android smartphone released in 2020 with a 6.5-inch IPS LCD, MediaTek Helio P35 MT6765 chipset, 12 main camera, and 4230 mAh battery.
The device runs ColorOS with features like MariSilicon. Priced at $71.58, it targets users seeking budget performance.
Specifications of Oppo A31
The display of Oppo A31 measures 6.5 inches with IPS LCD technology. Peak brightness reaches 480 nits for excellent outdoor visibility. The screen renders at 720x1600 pixels resolution.
The camera system of Oppo A31 features 3 rear cameras: 12 main. Video recording supports up to 1080p.
The battery of Oppo A31 has 4230mAh capacity with 10 wired charging. A full charge takes approximately 180 min minutes.
The performance of Oppo A31 is powered by the MediaTek Helio P35 MT6765 chipset with PowerVR GE8320 650MHz GPU. Geekbench scores reach 160 single-core and 900 multi-core. AnTuTu benchmark achieves 86352.
The memory of Oppo A31 offers 6GB RAM with 64GB storage options. RAM uses 4 GB RAM technology. Storage is eMMC 5.1.
The connectivity of Oppo A31 includes Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, and Bluetooth 5.0.
The build of Oppo A31 weighs 180g with Plastic frame and Plastic back. Dimensions measure 163.9 x 75.5 x 8.3 mm.
The software of Oppo A31 runs Android 9.0 (Pie), ColorOS 6.1 with ColorOS. Software support extends 2 years through 2028.
Compare Oppo A31
Frequently Asked Questions about Oppo A31
Oppo A31 has a 12 camera suitable for casual photography. For professional photography, consider phones with higher-resolution sensors.
Oppo A31 with MediaTek Helio P35 MT6765 can handle casual gaming. For intensive gaming, consider phones with flagship chipsets.
Oppo A31 receives 2 years of updates through 2028. Consider this when planning long-term device usage.
Oppo A31 has a 4230mAh battery. This provides full-day battery life with typical usage patterns.
Oppo A31 at $71.58 is a budget device. It's worth buying if you prioritize affordability over premium features.
Oppo A31 supports 10 wired charging with full charge in approximately 180 min minutes.
Oppo A31 is available in 64GB storage options. Storage is not expandable, so choose your capacity based on your needs.
Oppo A31 has a 6.5-inch IPS LCD with 60Hz refresh rate and 480 nits peak brightness.
Oppo A31 in Category Rankings
See how Oppo A31 ranks in these categories:
Verdict
The Oppo A31 delivers practical value for users prioritizing affordability over premium features. Pick this phone for essential smartphone functionality, if you prioritize affordability while still needing core features.
Key Specifications
Display
6.5"
Main Camera
12
Chipset
MediaTek Helio P35 MT6765
Full Specifications
Network
| Technology | GSM / HSPA / LTE |
| 2G Bands | GSM / |
| 3G Bands | HSDPA 850 / 900 / 2100 - International |
| 4G LTE Bands | LTE |
| 5G Sub-6 Bands | N/A |
| 5G mmWave Bands | N/A |
| Speed | N/A |
| Carrier Aggregation | |
| SIM | Nano-SIM |
| Dual SIM Mode | Dual SIM |
| eSIM Support | |
| VoLTE Support | N/A |
| VoWiFi | N/A |
| NR CA Support | N/A |
Launch
| Announced | 2020 |
| Status | Discontinued |
| Availability | N/A |
| Model Variants | N/A |
| Launch Price | $199 |
Body & Design
| Dimensions (mm) | 163.9 x 75.5 x 8.3 mm |
| Weight (g) | 180 |
| Build Materials | Plastic |
| Frame | Plastic |
| Back Finish | Plastic |
| Colors | ["Fantasy White", "Mystery Black", "Lake Green"] |
| IP Rating | N/A |
| Rugged Certifications | N/A |
| Ingress Gaskets | N/A |
| Form Factor | Bar |
| Hinge Type | N/A |
| Folded Dimensions | N/A |
| Thermal Solution | Passive |
| Notification/Alert | |
| Haptics | Basic |
Display
| Panel Type | IPS LCD |
| Size (inches) | 6.5 |
| Resolution (px) | 720x1600 pixels |
| Aspect Ratio | 9:20 |
| Pixel Density (ppi) | 270 |
| Screen-to-body Ratio (%) | 82 |
| Refresh Rate (Hz) | 60 |
| Adaptive Refresh Rate | |
| Touch Sampling Rate (Hz) | 120 |
| Peak Brightness (nits) | 480 |
| HDR Standards | N/A |
| Color Gamut | sRGB |
| Color Depth | 16 |
| PWM Dimming (Hz) | 250 |
| Glass Protection | Corning Gorilla Glass 3 |
| Oleophobic Coating | N/A |
| Curvature | Flat |
| Always-on Display | |
| Display Driver IC | N/A |
| Cover Display | N/A |
Platform (SoC)
| OS at Launch | Android 9.0 (Pie), ColorOS 6.1 |
| Update Policy | 2 years |
| Chipset | MediaTek Helio P35 MT6765 |
| CPU | 4x Cortex A53 2.3 GHz + 4x Cortex A53 1.8 GHz |
| GPU | PowerVR GE8320 650MHz |
| NPU/AI TOPs | 0.3 TOPS |
| ISP Features | Basic |
| Modem | MediaTek Helio P35 |
| Wi-Fi/Bluetooth Chip | N/A |
| Throttling Behavior | N/A |
| Geekbench Single-Core | 160 |
| Geekbench Multi-Core | 900 |
| AnTuTu Score | 86352 |
| 3DMark Scores | N/A |
Memory & Storage
| RAM | 6GB |
| RAM Type | 4 GB RAM |
| Storage | 64GB |
| Storage Type | eMMC 5.1 |
| Storage Speed | eMMC 5.1 |
| Expandable Storage | microSDXC (dedicated slot) |
| Slot Type | microSD |
| USB OTG | |
| Filesystem Encryption | FIPS 140-2 |
Main Camera System
| Rear Cameras | 3 |
| Main Sensor | 12 |
| Main Sensor Size | 1/2.86" |
| Main Sensor Model | N/A |
| Main Lens | f/1.8, 26mm |
| OIS | |
| Autofocus | PDAF |
| Pixel Binning | 1 um |
| Ultrawide | N/A |
| Telephoto | N/A |
| Macro | 2 |
| Depth/ToF/LiDAR | 2.0 MP depth |
| Flicker/Color Sensors | N/A |
| Flash | LED |
| Video Resolution | 1080p |
| HDR/Dolby Vision Video | |
| Video Codecs | H.264, H.265 |
| Slow Motion | 720p@120fps |
| Video Stabilization | EIS |
| Night Mode Features | software |
| RAW/Pro Controls | N/A |
Selfie Camera
| Resolution | 8 |
| Sensor Size | CMOS |
| Aperture | f/2.0 |
| AF/OIS | |
| Secondary Front Cam | |
| Front Flash | |
| Video | 1080p@30fps |
| HDR/Dolby Vision | N/A |
| Face Unlock | 2D |
Audio
| Loudspeakers | |
| 3.5mm Jack | |
| Hi-Res Audio | N/A |
| Spatial Audio / Dolby Atmos | N/A |
| Microphones | 1 |
| Bluetooth Codecs | AAC, aptX |
| DAC/Amp | Standard |
Connectivity
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Wi-Fi Features | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth | 5.0 |
| NFC | |
| IR Blaster | N/A |
| UWB | N/A |
| Positioning | GPS, GLONASS, BDS |
| Dual-Band GNSS | |
| FM Radio | |
| USB | USB Type C |
| Display Out | |
| eSIM Capacity |
Sensors
| Fingerprint Sensor | Fingerprint (Rear-Mounted) |
| 3D Face ID | N/A |
| Accelerometer | |
| Gyroscope | |
| Magnetometer | |
| Proximity Sensor | |
| Ambient Light | |
| Barometer | |
| Thermo/Hygrometer | N/A |
| UV Sensor | N/A |
| Hall Sensor | N/A |
| Color Temp Sensor | N/A |
| Health Sensors | N/A |
| Satellite SOS |
Battery & Charging
| Capacity (mAh) | 4230 |
| Type | Li-Po |
| Removable | |
| Endurance Rating | N/A |
| Wired Charging | 10 |
| Wired Standard | 10W |
| 0-50% Time (mins) | 60 min |
| Full Charge Time | 180 min |
| Wireless Charging | N/A |
| Wireless Standard | N/A |
| Reverse Wireless | N/A |
| Reverse Wired | |
| Charger in Box | 10W |
| Battery Health Features | 500 charge cycles |
Software
| OS at Launch | Android 9.0 (Pie), ColorOS 6.1 |
| Update Window | 2 years |
| UI Skin / Launcher | ColorOS |
| Feature Drops | N/A |
| App Cloning | N/A |
| Game Mode | Basic |
| Privacy Features | Basic |
| Accessibility | Standard |
| Satellite Messaging UI |
Miscellaneous
| In-Box Contents | charger, cable, manual, SIM tool |
| Recycled Materials (%) | N/A |
| Repairability Score | N/A |
| Warranty | N/A |
Reviews & Ratings
186 ratings
Showing 3 of 186 reviews
Alex R.
2 weeks ago
Absolutely love the camera on this phone! The zoom is incredible and the photos are so crisp. Battery life is also a huge plus.
Ben C.
1 month ago
Great performance and beautiful display. My only complaint is that it feels a bit heavy, but you get used to it. Solid phone overall.
Chloe D.
3 months ago
The best phone I've ever owned. It's fast, the software is clean, and the build quality is top-notch. Highly recommend!