Samsung Galaxy A21 (SM-A215U1) All specs

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Full specifications phone: Samsung Galaxy A21 (SM-A215U1) specs, detailed technical information, features, price and review. All about this phone.

9/28/2020 12:08 AM, updated: 9/28/2020 12:22 AM

Samsung Galaxy A21 (SM-A215U1)

The Samsung Galaxy A21 (SM-A215U1) is a good Android phone with 2.3GHz Octa-core processor that allows run games and heavy applications.

With one SIM card slot, the Samsung Galaxy A21 (SM-A215U1) allows download up to 150 Mbps for internet browsing, but it also depends on the carrier.

Great connectivity of this device includes Bluetooth 5.0 + A2DP/LE, WiFi 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO and NFC to make mobile payments or connection to other devices.

Including the battery, the Samsung Galaxy A21 (SM-A215U1) phone has 193 grams and it's a very thin device, only 8.1mm.

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Summary

*depends on the model

⚙️ CPU: MediaTek Helio P35 (MT6765)

🤖 Android 10

📱 6.5"
TFT PLS
60Hz

🔳 RAM: 3GB
💽 ROM: 32GB

🔌 WIFI5, BT5.0, FM, NFC*

📷 (quad camera) 16MP + 8MP + 2MP + 2MP
🤳 (front) 13MP

🔋 4000mAh
⚡ 15W

📱 Model features
	Galaxy A21 (SM-A215U1)
Change model
Model	Galaxy A21 (SM-A215U1)
Other model names	Galaxy A21 SM-A215UZKAXAA (USA Unlocked)
Country or region available	USA
Brand	Samsung
Release date	6/26/2020
Depth	8.1 millimeters (0.32 inches)
Size (width x height)	76.7 x 167.8 millimeters (3.02 x 6.61 in)
Weight	193 grams (6.76 ounces)
Build, materials	Plastic body, glass front
Protection against water and others	Not supported
📲 Display
	Galaxy A21 (SM-A215U1)
Display type	TFT PLS
Screen size	6.5" inches
Screen-to-body ratio	~79.3% (screen-to-body ratio)
Display resolution	720x1600 pixels (20:9)
Touchscreen	Capacitive Multitouch
Pixel density (dot pitch)	270 PPI
Colors	16 million
Scratch-resistant glass	Not supported
Refresh rate	60Hz
Display features	Not supported
🤖 Operating System
	Galaxy A21 (SM-A215U1)
System version	Android 10
Firmware update	feature not registered
User Interface	feature not registered
⚙️ Processor
	Galaxy A21 (SM-A215U1)
Chipset	64bit: MediaTek Helio P35 (MT6765) (12nm)
CPU	Octa-core, 2 processors: 4x 2.3GHz ARM Cortex-A53 (Quad-core) 4x 1.8GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	PowerVR GE8320 MP2 (680MHz)
Performance (benchmark)	feature not registered
💽 Memory and storage
	Galaxy A21 (SM-A215U1)
RAM memory	3GB LPDDR3
Internal storage	32GB (20GB available) eMMC 5.1
External storage	Until 512GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy A21 (SM-A215U1)
Dual-SIM	Not supported
SIM card	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps
Network technology	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900
Primary 2G network	CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 66, 71) TD-LTE (38, 39, 40, 41) VoLTE
Primary 5G network	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	Not supported
Secondary 3G network	Not supported
Secondary 4G network	Not supported
Secondary data network	Not supported
📷 Camera
	Galaxy A21 (SM-A215U1)
Back camera (main camera)	(quad camera) 16 megapixels 8MP ultrawide f/2.21/4.0"1.12µm 2MP macro f/2.4 2MP depth f/2.4
Main camera resolution	4608x3456 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps
Flash	LED flash
Focal aperture	f/1.8 (aperture)
Focal length	feature not registered
Sensor size	1/3.06" inches
Pixel size	1µm pixel
Autofocus	PDAF: phase detection autofocus
Touch focus	Supported
Image stabilization	EIS: Digital stabilization
Zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection
BSI sensor	Not supported
HDR	HDR photo on both cameras
Camera extras	feature not registered
📸 Front camera
	Galaxy A21 (SM-A215U1)
Front camera (secondary)	13 megapixels
Front camera resolution	4128x3096 pixels
Video recording (secondary)	Full HD (1920x1080)
Front flash	Not supported
Focal aperture	f/2.0 (aperture)
Focal length	feature not registered
Sensor size	feature not registered
Pixel size	1.12µm pixel
🔉 Sound and multimedia
	Galaxy A21 (SM-A215U1)
Loudspeaker	Supported
Active noise cancellation	2 microphones or more
Radio	FM
TV	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Galaxy A21 (SM-A215U1)
USB	USB 2.0 Type-C reversible connector
Audio output	3.5mm jack
TV output	Not supported
Bluetooth	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported
GPS	A-GPS, GeoTagging, GLONASS
NFC	Supported
Infrared port	Not supported
🧭 Sensors
	Galaxy A21 (SM-A215U1)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported
🔋 Battery
	Galaxy A21 (SM-A215U1)
Battery type	LiPo: li-ion polymer (Non removable)
Battery capacity	4000 mAh
Charger, watts	15W Wired fast charging
Inductive / wireless charging	Not supported
Talk time autonomy	feature not registered
Standby	feature not registered
➕ Other features
	Galaxy A21 (SM-A215U1)
Call control	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported
Video calling	Supported
Ringtones	Polyphonic and customized
Web browser	HTML, XHTML, HTML5
Antenna	Internal antenna
Qwerty physical keyboard	Not supported
Miscellaneous	• Colors: Black • One UI 2.0
☢️ Radiation rate
	Galaxy A21 (SM-A215U1)
SAR 1.6W/kg (USA, Mexico, etc.)	0.6W/kg (head), 1.27W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	feature not registered