Xiaomi Mi A2 (4GB) vs Samsung Galaxy A51: Side by Side Specs Comparison

This is a side-by-side smartphone specs comparison of the Xiaomi Mi A2 (4GB) and Samsung Galaxy A51. The Xiaomi Mi A2 (4GB) has a 5.99-inch display, Qualcomm Snapdragon 660 processor, cameras, 4G LTE connectivity, and 3010mAh battery.

Meanwhile, the Samsung Galaxy A51 has a 5.99-inch display, Samsung Exynos 9611 processor, cameras, 4G LTE connectivity, and 3010mAh battery.

SpecsXiaomi Mi A2 (4GB)Samsung Galaxy A51
Image & Ratings Xiaomi Mi A2 (4GB)
3.8/5 stars (4 ratings)
× Samsung Galaxy A51
3.3/5 stars (228 ratings)
Screen5.99-inch FHD+ IPS LCD Display (1080 x 2160 Pixels, 403 ppi) with 18:9 Aspect Ratio, 2.5D Arc Glass & Rounded Corners6.5-inch FHD+ Super AMOLED Display (1080 x 2400 Pixels, 405 ppi) with Corning Gorilla Glass 3, 20:9 Aspect Ratio and Punch-hole
OSAndroid 8.1 OreoAndroid 9.0 Pie with One UI
ChipsetQualcomm Snapdragon 660Samsung Exynos 9611
CPUOcta Core CPU
4x Kryo 260 @ 2.2GHz & 4x Kryo 260 @ 1.84GHz
Octa Core CPU
4x Cortex-A73 @ 2.3GHz & 4x Cortex-A53 @ 1.7GHz
GPUAdreno 512Mali-G72 MP3
RAM 4 GB 6 GB
Rear CameraDual Camera: 20 + 12 Megapixels (f/1.75 Aperture)
Phase Detection Autofocus
LED Flash
A.I. Portrait Mode
Quad Cameras:
48MP Main Camera (f/2.0 Aperture, PDAF)
12MP Ultra-wide (f/2.2 Aperture, 123° FOV)
5MP Macro (f/2.4 Aperture)
5MP Depth Sensor
-LED Flash
Front Camera 20 Megapixels (f/2.2 Aperture) with Soft LED Flash
- A.I. Beautification
32 Megapixels (f/2.2 Aperture)
Storage64GB128GB
Expansion 256GB via microSD 512GB via microSD
SIMDual SIM (Nano-SIM)Dual SIM (Nano-SIM)
Networks 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks
Wi-FiWi-Fi 802.11 b/g/nWi-Fi 802.11 b/g/n/ac (Dual Band)
NFCNoYes
BluetoothBluetooth 5.0Bluetooth 5.0
PositionGPSA-GPS, GLONASS, Galileo 7 BeiDou
USB OTGYesYes
USBUSB Type-CUSB Type-C
3.5mm Audio JackNoYes
Audio EnhancementNoneNone
FM RadioNoYes
Sensors Face Recognition & Fingerprint Sensor
Proximity Sensor & Ambient Light Sensor
Compass, Gyroscope & Accelerometer
Face Recognition & Fingerprint Sensor
Proximity Sensor & Ambient Light Sensor
Compass, Gyroscope & Accelerometer
Battery3010 mAh Li-ion Battery (Non-removable)

5V/2A Charging
4000 mAh Li-Po Battery (Non-removable)
15W Fast Charging
MaterialMetalGlossy Plastic
Size158.7 x 75.4 x 7.3 mm158.5 x 73.6 x 7.9 mm
Weight168 g172 g
ColorsBlack, Blue and GoldPrism Crush Black and Prism Crush Blue
Launch DateJuly 2018June 27, 2020
Price14,990.00 - Official Price in the Philippines17,990.00 - Official Price in the Philippines
Buy Online Xiaomi Mi A2 (4GB) on Lazada
Xiaomi Mi A2 (4GB) on Shopee
Samsung Galaxy A51 on Lazada
Samsung Galaxy A51 on Shopee

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