Xiaomi Mi A1 vs Xiaomi Redmi 12: Side by Side Specs Comparison

This is a side-by-side specs comparison of the Xiaomi Mi A1 and Xiaomi Redmi 12 smartphones.

The Xiaomi Mi A1 features a more compact 5.5-inch display, 3,080mAh battery and Qualcomm Snapdragon 625 chipset.

Meanwhile, the Xiaomi Redmi 12 features a larger 6.79-inch display, 50MP main camera, 5,000mAh battery, 18W charging rate and IP53 dust & water resistance. It is more affordable.

Specs Xiaomi Mi A1 Xiaomi Redmi 12
Picture & Ratings Xiaomi Mi A1
3.6/5 stars (14)
× Xiaomi Redmi 12
3.3/5 stars (114)
Design and Display
Display 5.5-inch FHD LTPS Display (1080 x 1920 Pixels 401 ppi) with Corning Gorilla Glass, 2.5D Arc Glass 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
Size 155.4 x 75.8 x 7.3 mm 168.6 x 76.28 x 8.17 mm
Weight 165 g 198.5 g
Build Full Metal Body Glass front and back
Durability IP53 Dust and Splash Resistant
Colors Black, Gold and Rose Gold Midnight Black, Sky Blue, Polar Silver
Our pick: Xiaomi Redmi 12
The Xiaomi Redmi 12 has a larger and sharper display. It is also more durable, while the Xiaomi Mi A1 has better build materials and is lighter and thinner.
Performance
Chipset Qualcomm Snapdragon 625 MediaTek Helio G88
CPU Octa Core CPU
8x Cortex-A53 @ 2.0GHz
Octa Core CPU
2x Cortex-A75 @ 2.0GHz & 6x Cortex-A55 @ 1.8GHz
GPU Adreno 506 Mali-G52 MC2
RAM 4 GB 8 GB
Storage 64GB 128GB or 256GB
Expansion 128GB via microSD 1TB via microSD
OS Android 7.1.2 Nougat Android 13 with MIUI 14
Our pick: Xiaomi Redmi 12
The Xiaomi Redmi 12 has better performance and a higher RAM capacity.
Cameras
Rear Camera Dual Camera: 12.0 + 12.0 Megapixels (Dual Camera)
Phase Detection Autofocus
Dual-tone LED Flash
Wide Angle, 2x Optical Zoom
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 5.0 Megapixels with Fixed Focus
8 Megapixels (f/2.1 Aperture)
- Up to 1080p video recording
Our pick: Xiaomi Redmi 12

Xiaomi Redmi 12 has the more capable camera system with a higher-resolution 50MP main camera and a wider 12° ultrawide camera. Meanwhile, Xiaomi Mi A1 offers longer 2x optical zoom.
Connectivity
Networks 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks
Wi-Fi Wi-Fi 802.11 b/g/n/ac (Dual Band) Wi-Fi 802.11 b/g/n/ac (dual band)
SIM Dual SIM (Nano-SIM) Dual SIM (Nano-SIM)
NFC No No
Bluetooth Bluetooth 4.2 Bluetooth 5.3
Infrared Yes Yes
Location A-GPS GPS, GLONASS, GALILEO, BeiDou
Our pick: Xiaomi Redmi 12
The Xiaomi Redmi 12 has newer Bluetooth.
Audio and Features
USB OTG Yes Yes
USB USB Type-C USB Type-C
3.5mm Audio Jack Yes Yes
Audio Enhancement None 1217 Loudspeaker
FM Radio Yes Yes
Sensors Fingerprint Sensor
Proximity Sensor & Ambient Light Sensor
Compass, Gyroscope & Accelerometer
Face Recognition & Fingerprint Sensor
Proximity Sensor & Ambient Light Sensor
Compass & Accelerometer
Our pick: Xiaomi Mi A1
Based on the specs, it has a gyroscope.
Battery and Charging
Battery 3080 mAh Li-ion Battery (Non-removable) 5000 mAh Li-Po Battery (Non-removable)
Charging Fast Charging (5V/2A) 18W Fast Charging
Our pick: Xiaomi Redmi 12
The Xiaomi Redmi 12 has a larger battery capacity and faster charging.
Price and Availability
Price 10,990.00 - 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
Release Date September 6, 2017 September 21, 2023
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