Samsung Galaxy A21s vs. Xiaomi POCO M4 Pro 5G

Phone Comparison, Reviews and Tests

Side by side comparison and review of Samsung Galaxy A21s and Xiaomi POCO M4 Pro 5G. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.

Phone Specifications Comparison

Samsung Galaxy A21s vs. Xiaomi POCO M4 Pro 5G Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy A21s Xiaomi POCO M4 Pro 5G
Product Type Smartphone Smartphone
Manufacturer Model Number SM-A217F/DSN -
Form Factor Touch Touch
Height 163.7 mm 163.56 mm Samsung Galaxy A21s has greater height than Xiaomi POCO M4 Pro 5G.
Width 75.3 mm 75.78 mm Xiaomi POCO M4 Pro 5G has greater width than Samsung Galaxy A21s.
Depth 8.9 mm 8.75 mm Xiaomi POCO M4 Pro 5G is narrower than Samsung Galaxy A21s.
Weight 192 g 195 g Samsung Galaxy A21s is lighter than Samsung Galaxy A21s.
Body Colour White | Blue | Black Cool blue | Power black
Waterproof (Water-resistant) - -
SAR Value 1.544 W/kg (body), 0.422 W/kg (head), 2.21 W/kg (limb) 0.999 W/kg (body), 0.594 W/kg (head), 1.989 W/kg (limb)
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM -
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY Samsung Galaxy A21s Xiaomi POCO M4 Pro 5G
Display Type LCD display LCD display
Display Technology PLS TFT LCD
Screen Size (Display Size) 6.5" 6.6" Xiaomi POCO M4 Pro 5G has larger screen size than Samsung Galaxy A21s.
Screen Resolution (Display Resolution) 1600 x 720 pixels 2400 x 1080 pixels Xiaomi POCO M4 Pro 5G has better screen resolution than Samsung Galaxy A21s.
Display Format HD+ Full HD+
Aspect Ratio 20:9 -
Colour Depth 16.7 million colours -
Display Refresh Rate - 90 Hz
Touch Sampling Rate - 240 Hz
Display Features Infinity O display Sunlight Display, DCI-P3 Wide colour gamut, Dot Display, DynamicSwitch refresh rate
PROCESSOR Samsung Galaxy A21s Xiaomi POCO M4 Pro 5G
Processor Type (CPU) - MediaTek Dimensity 810
Clock Speed 2 GHz 2.4 GHz Xiaomi POCO M4 Pro 5G has higher clock speed than Samsung Galaxy A21s.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
Graphics System (GPU) - ARM Mali-G57
MEMORY Samsung Galaxy A21s Xiaomi POCO M4 Pro 5G
RAM 3 GB LPDDR4X SDRAM - 6 GB Xiaomi POCO M4 Pro 5G has more RAM than Samsung Galaxy A21s.
Internal Memory Size (Storage Capacity) 32 GB 128 GB Xiaomi POCO M4 Pro 5G has more internal memory than Samsung Galaxy A21s.
User Memory 19.5 GB -
Memory Interface - UFS 2.2
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 512 GB microSDHC, microSD, microSDXC - up to 1 TB
CAMERA Samsung Galaxy A21s Xiaomi POCO M4 Pro 5G
MAIN CAMERA
Number of Main Cameras 4 2
Sensor Resolution 48 Megapixel 50 Megapixel Xiaomi POCO M4 Pro 5G has better camera resolution than Samsung Galaxy A21s.
Lens Type Wide-angle lens -
Lens Aperture F/2.0 F/1.8 Xiaomi POCO M4 Pro 5G has better lens aperture than Samsung Galaxy A21s.
Field of View (FoV) 80 degree(s) -
Focus Adjustment Automatic -
Digital Zoom 8x -
Camera Modes Live Focus mode Night mode
Light Source LED flash LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) Live Focus -
SECOND CAMERA
Sensor Resolution (2nd Camera) 8 Megapixel 8 Megapixel Both phones have the same second camera resolution.
Lens Type (2nd Camera) Ultra wide-angle lens Ultra wide-angle lens
Lens Aperture (2nd Camera) F/2.2 F/2.2 Both phones have the same second camera lens aperture.
Field of View (2nd Camera) 123 degree(s) 119 degree(s) Samsung Galaxy A21s has larger second camera lens field of view than Xiaomi POCO M4 Pro 5G.
THIRD CAMERA
Sensor Resolution (3rd Camera) 2 Megapixel -
Lens Aperture (3rd Camera) F/2.4 -
Camera Functions (3rd Camera) Macro camera -
Camera Features (3rd Camera) 4cm macro photography -
FOURTH CAMERA
Sensor Resolution (4th Camera) 2 Megapixel -
Lens Aperture (4th Camera) F/2.4 -
Camera Functions (4th Camera) Depth camera -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 13 Megapixel 16 Megapixel Xiaomi POCO M4 Pro 5G has better front camera resolution than Samsung Galaxy A21s.
Lens Aperture (Front) F/2.2 F/2.45 Samsung Galaxy A21s has better front lens aperture than Samsung Galaxy A21s.
Focus Adjustment Focus free -
Camera Modes (Front) - Selfie mode
BATTERY AND CHARGING Samsung Galaxy A21s Xiaomi POCO M4 Pro 5G
Battery Capacity (Battery Size) 5000 mAh 5000 mAh Both phones have the same battery capacity.
Talk Time 3240 minutes -
Run Time Details Active online usage (4G): up to 23 hrs
Active online usage (Wi-Fi): up to 23 hrs
Playback (video): up to 21 hrs
Playback (audio): up to 109 hrs
Talk (4G): up to 3240 min
Playback (Music): up to 179 hrs
Reading: up to 33 hrs
Playback (video): up to 16 hrs
Gaming: up to 12 hrs
Battery Technology Lithium Ion -
CELLULAR Samsung Galaxy A21s Xiaomi POCO M4 Pro 5G
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G Xiaomi POCO M4 Pro 5G has more advanced generation mobile network.
Operating System - Android 11
User Interface One UI MIUI 12.5
Navigation GPS, GLONASS, BeiDou, Galileo GPS, GLONASS, Galileo
COMMUNICATIONS Samsung Galaxy A21s Xiaomi POCO M4 Pro 5G
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE FDD-LTE, TDD-LTE, 5G NR FR1
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band Band 1, Band 2, Band 5, Band 8 Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 850, 900 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 20, Band 28, Band 32, Band 38, Band 40, Band 41, Band 66
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 DD, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
5G NR Band - N1, n3, n7, n8, n20, n28, n38, n41, n66, n77, n78, n40
5G NR Frequency - FDD 2100, FDD 1800, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, TDD TD 3700, TDD TD 3500, TDD 2300
Wireless Interface IEEE 802.11a/b/g/n/ac Wi-Fi
Bluetooth Bluetooth 5.0 LE Bluetooth 5.1
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA Samsung Galaxy A21s Xiaomi POCO M4 Pro 5G
Supported Digital Audio Standards WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID -
Supported Digital Video Standards MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 -
Sound Enhancements Dolby Atmos sound technology -
FEATURES Samsung Galaxy A21s Xiaomi POCO M4 Pro 5G
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Accelerometer, proximity sensor, gyro sensor, geomagnetic sensor Accelerometer, ambient light sensor, digital compass, gyroscope
Security Devices Face recognition, fingerprint reader Face recognition, fingerprint reader (side)
Security Technology - AI face unlock
Additional Phone Features Samsung KNOX, Virtual Light Sensing Infrared remote control, Fast Charging, dual stereo speakers, X-axis linear vibration motor
OTHERS Samsung Galaxy A21s Xiaomi POCO M4 Pro 5G
Included Accessories Power adapter Power adapter, SIM card removal tool, USB-C cable, protective case
Other projects: