OPPO A31 vs Xiaomi Redmi 12: Side by Side Specs Comparison

This is a side-by-side smartphone specs comparison of the OPPO A31 and Xiaomi Redmi 12.

The OPPO A31 has a 6.5-inch display, MediaTek Helio P35 processor, triple cameras, 4G LTE (with VoLTE) connectivity, and 4230mAh battery.

Meanwhile, the Xiaomi Redmi 12 has a 6.79-inch display, MediaTek Helio G88 processor, triple cameras, 4G LTE connectivity, and 5000mAh battery.


Specs OPPO A31 Xiaomi Redmi 12
Picture OPPO A31
3.4/5 stars (371 ratings)
× Xiaomi Redmi 12
3.2/5 stars (73 ratings)
Screen 6.5-inch HD+ IPS LCD Display (720 x 1600 Pixels, 270 ppi) with 20:9 Aspect Ratio and Waterdrop Notch 6.79-inch FHD+ IPS LCD Display (1080 x 2460 Pixels, 396 ppi) with 20.5:9 Aspect Ratio, 90Hz Refresh Rate, 550nits max brightness, and punch-hole
OS Android 9.0 Pie with ColorOS 6.1 Android 13 with MIUI 14
Chipset MediaTek Helio P35 MediaTek Helio G88
CPU Octa Core CPU
4x Cortex-A53 @ 2.3GHz & 4x Cortex-A53 @ 1.8GHz
Octa Core CPU
2x Cortex-A75 @ 2.0GHz & 6x Cortex-A55 @ 1.8GHz
GPU PowerVR GE8320 Mali-G52 MC2
RAM 4 GB 8 GB
Rear Camera Triple Cameras:
12MP Main Camera (f/1.8 Aperture, PDAF)
2MP Macro (f/2.4 Aperture)
2MP Depth Sensor
-LED Flash
Triple Cameras:
50MP Main Camera (f/1.8 Aperture, Autofocus)
8MP Ultra-wide (f/2.2 Aperture, 120° FoV)
2MP Macro (f/2.4 Aperture)
-LED Flash
-Up to 1080p video recording
Front Camera 8 Megapixels (f/2.0 Aperture)
8 Megapixels (f/2.1 Aperture)
- Up to 1080p video recording
Storage 128GB 128GB or 256GB
Expansion 512GB via microSD 1TB via microSD
SIM Dual SIM (Nano-SIM) Dual SIM (Nano-SIM)
Networks 4G LTE (with VoLTE), 3G HSPA+, 2G EDGE & GPRS Networks 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n/ac (dual band)
NFC No No
Bluetooth Bluetooth 5.0 Bluetooth 5.3
Infrared Yes
Position A-GPS GPS, GLONASS, GALILEO, BeiDou
USB OTG Yes Yes
USB MicroUSB 2.0 USB Type-C
3.5mm Audio Jack Yes Yes
Audio Enhancement None 1217 Loudspeaker
FM Radio Yes Yes
Sensors Face Recognition & Fingerprint Sensor
Proximity Sensor & Ambient Light Sensor
Compass & Accelerometer
Face Recognition & Fingerprint Sensor
Proximity Sensor & Ambient Light Sensor
Compass & Accelerometer
Battery 4230 mAh Li-Po Battery (Non-removable)
10W Charging
5000 mAh Li-Po Battery (Non-removable)
18W Fast Charging
Material Glossy Plastic Glass front and back (IP53 Dust and Splash Resistant)
Size 163.9 x 75.5 x 8.3 mm 168.6 x 76.28 x 8.17 mm
Weight 180 g 198.5 g
Colors Mystery Black and Fantasy White Midnight Black, Sky Blue, Polar Silver
Launch Date March 9, 2020 September 21, 2023
Price 8,990.00 - Official Price in the Philippines 7,999.00 - Official price of 128GB version in the Philippines
8,999.00 - Official price of 256GB version in the Philippines
Buy Online OPPO A31 on Lazada
OPPO A31 on Shopee
Xiaomi Redmi 12 on Lazada
Xiaomi Redmi 12 on Shopee

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