Samsung Galaxy A21 (SM-A215U) All specs
Full specifications phone: Samsung Galaxy A21 (SM-A215U) specs, detailed technical information, features, price and review. All about this phone.
The Samsung Galaxy A21 (SM-A215U) 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-A215U) allows download up to 150 Mbps for internet browsing, but it also depends on the carrier.
Good connectivity of this device includes Bluetooth 5.0 + A2DP/LE, WiFi 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO, but it lacks NFC connection.
Including the battery, the Samsung Galaxy A21 (SM-A215U) phone has 193 grams and it's a very thin device, only 8.1mm.
Summary
*depends on the modelTFT PLS
60Hz
๐ฝ ROM: 32GB
๐คณ (front) 13MP
โก 15W
๐ฑ Model features | |
Galaxy A21 (SM-A215U) | |
Model | Galaxy A21 (SM-A215U) |
Other model names | Galaxy A21 SM-A215U (Sprint, T-Mobile, US Cellular, Verizon) |
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 |
๐ฒ Display | |
Galaxy A21 (SM-A215U) | |
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 |
๐ค Operating System | |
Galaxy A21 (SM-A215U) | |
System version | Android 10 |
Firmware update | feature not registered |
User Interface | feature not registered |
โ๏ธ Processor | |
Galaxy A21 (SM-A215U) | |
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 |
๐ฝ Memory and storage | |
Galaxy A21 (SM-A215U) | |
RAM memory | 3GB LPDDR3 |
Internal storage | 32GB (20GB available) eMMC 5.1 |
External storage | Until 512GB microSD, microSDXC (dedicated slot) |
๐ถ Mobile networks | |
Galaxy A21 (SM-A215U) | |
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, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE |
Primary 5G network | Not supported |
Primary data network | GPRS, EDGE, 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 |
๐ท Camera | |
Galaxy A21 (SM-A215U) | |
Back camera (main camera) | (quad camera) 16 megapixels 8MP ultrawide f/2.21/4.0"1.12ยตm 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 | 1ยตm 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 |
๐ธ Front camera | |
Galaxy A21 (SM-A215U) | |
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 | 1.12ยตm pixel |
๐ Sound and multimedia | |
Galaxy A21 (SM-A215U) | |
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 |
๐ Connectivity | |
Galaxy A21 (SM-A215U) | |
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 | Not supported |
Infrared port | Not supported |
๐งญ Sensors | |
Galaxy A21 (SM-A215U) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor |
Vibrating alert | Supported |
๐ Battery | |
Galaxy A21 (SM-A215U) | |
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 |
โ Other features | |
Galaxy A21 (SM-A215U) | |
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 | โข Colors: Black โข One UI 2.0 |
โข๏ธ Radiation rate | |
Galaxy A21 (SM-A215U) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 0.6W/kg (head), 1.27W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered |
Samsung Galaxy A21 versions (variations) with different specifications






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