Xiaomi Mi A1 vs Samsung Galaxy A21s: Side by Side Specs Comparison

This is a side-by-side smartphone specs comparison of the Xiaomi Mi A1 and Samsung Galaxy A21s. The Xiaomi Mi A1 has a 5.5-inch display, Qualcomm Snapdragon 625 processor, cameras, 4G LTE connectivity, and 3080mAh battery.

Meanwhile, the Samsung Galaxy A21s has a 6.5-inch display, Samsung Exynos 850 processor, quad cameras, 4G LTE connectivity, and 5000mAh battery.


SpecsXiaomi Mi A1Samsung Galaxy A21s
Image & Ratings Xiaomi Mi A1
3.2/5 stars (10 ratings)
× Samsung Galaxy A21s
3.3/5 stars (70 ratings)
Screen5.5-inch FHD LTPS Display (1080 x 1920 Pixels, 401 ppi) with Corning Gorilla Glass, 2.5D Arc Glass6.5-inch HD+ IPS LCD Display (720 x 1600 Pixels, 270 ppi) with 20:9 Aspect Ratio and Punch-hole
OSAndroid 7.1.2 NougatAndroid 10 with One UI 2.0
ChipsetQualcomm Snapdragon 625Samsung Exynos 850
CPUOcta Core CPU
8x Cortex-A53 @ 2.0GHz
Octa Core CPU
4x Cortex-A55 @ 2.0GHz & 4x Cortex-A55 @ 2.0GHz
GPUAdreno 506Mali-G52
RAM 4 GB 3GB, 4GB or 6GB of RAM
Rear CameraDual Camera: 12.0 + 12.0 Megapixels (Dual Camera)
Phase Detection Autofocus
Dual-tone LED Flash
Wide Angle, 2x Optical Zoom
Quad Cameras:
48MP Main Camera (f/2.0 Aperture, PDAF)
8MP Ultra-wide (f/2.2 Aperture, 123° FoV)
2MP Macro (f/2.4 Aperture)
2MP Depth Sensor
-LED Flash
-1080p Video Recording
Front Camera 5.0 Megapixels with Fixed Focus
13 Megapixels (f/2.2 Aperture)
Storage64GB32GB or 64GB
Expansion 128GB 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/n/ac (Dual Band)Wi-Fi 802.11 b/g/n
NFCNoNo
BluetoothBluetooth 4.2Bluetooth 5.0
InfraredYes
PositionA-GPSA-GPS, GLONASS & BeiDou
USB OTGYesYes
USBUSB Type-CUSB Type-C
3.5mm Audio JackYesYes
Audio EnhancementNoneDolby Atmos
FM RadioYesNo
Sensors Fingerprint Sensor
Proximity Sensor & Ambient Light Sensor
Compass, Gyroscope & Accelerometer
Face Recognition & Fingerprint Sensor
Proximity Sensor & Ambient Light Sensor
Compass, Gyroscope & Accelerometer
Battery3080 mAh Li-ion Battery (Non-removable)
Fast Charging (5V/2A)
5000 mAh Li-Po Battery (Non-removable)
15W Fast Charging
MaterialFull Metal BodyGlossy Plastic
Size155.4 x 75.8 x 7.3 mm75.3 x 163.7 x 8.9 mm
Weight165 g192 g
ColorsBlack, Gold and Rose GoldBlack, White, Red and Blue
Launch DateSeptember 6, 2017June 25, 2020
Price10,990.00 - Official Price in the Philippines11,990.00 - Official Price in the Philippines
Buy Online Xiaomi Mi A1 on Lazada
Xiaomi Mi A1 on Shopee
Samsung Galaxy A21s on Lazada
Samsung Galaxy A21s on Shopee

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