Samsung Galaxy M21 2021
DeviceRanks Buy Samsung Galaxy M21 2021, price and rating in 8 categories as: Camera quality, Battery capacity, Performance, Connectivity, Screen quality, Design, OS, Brand popularity. Comparison of the online stores and the sellers from Ali Express and eBay platforms, Galaxy M21 2021 Antutu rating and the phone compatibility with network operators in USA. You can also compare Galaxy M21 2021 with leading competitors in a current budget. If you want to receive additional technical information about the Samsung Galaxy M21 2021 or price, which is not presented on this page, contact our technical support by clicking on the "Have a question?" button.
Raiting
| Camera | 7.38 |
| Battery | 9 |
| Performance | 5.03 |
| Connectivity | 3.37 |
| Screen | 8.67 |
| Design | 0 |
| OS | 8.95 |
| Brand | 9.9 |
Specifications
Overall details
Brand . . . . . . . . . . . . . . . . . . . . . . . . . .
Official website . . . . . . . . . . . . . . . . . . . . . . . . . .
Model . . . . . . . . . . . . . . . . . . . . . . . . . .
Galaxy M21 2021
Os . . . . . . . . . . . . . . . . . . . . . . . . . .
Android 11
UI . . . . . . . . . . . . . . . . . . . . . . . . . .
One UI 3.1 Core
Chipset
Soc . . . . . . . . . . . . . . . . . . . . . . . . . .
Samsung Exynos 7 Octa 9611
Cpu . . . . . . . . . . . . . . . . . . . . . . . . . .
4x 2.3 GHz ARM Cortex-A73
4x 1.7 GHz ARM Cortex-A53, 8 Cores, 64 Bits, 2300 MHz
4x 1.7 GHz ARM Cortex-A53, 8 Cores, 64 Bits, 2300 MHz
CPU Technology . . . . . . . . . . . . . . . . . . . . . . . . . .
10 nm
Gpu . . . . . . . . . . . . . . . . . . . . . . . . . .
ARM Mali-G72 MP3, 3 Cores,
AnTuTu . . . . . . . . . . . . . . . . . . . . . . . . . .
3DMark . . . . . . . . . . . . . . . . . . . . . . . . . .
21000
Memory
Ram . . . . . . . . . . . . . . . . . . . . . . . . . .
4 gigabyte, LPDDR4X, Double channel
Rom . . . . . . . . . . . . . . . . . . . . . . . . . .
64 gigabyte
Cards . . . . . . . . . . . . . . . . . . . . . . . . . .
microSD, microSDHC, microSDXC, UFS 2.1
Battery
Capacity . . . . . . . . . . . . . . . . . . . . . . . . . .
6000 mAh
Battery Type . . . . . . . . . . . . . . . . . . . . . . . . . .
Li-Ion
Charging Voltage . . . . . . . . . . . . . . . . . . . . . . . . . .
5 Volt
Charging Amperage . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Amper
Main Camera
Sensor Model . . . . . . . . . . . . . . . . . . . . . . . . . .
Samsung S5KGM2
Sensor Type . . . . . . . . . . . . . . . . . . . . . . . . . .
CMOS BSI (backside illumination)
Aperture . . . . . . . . . . . . . . . . . . . . . . . . . .
f/2
Flash . . . . . . . . . . . . . . . . . . . . . . . . . .
LED
Image Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
48 Megapixels
Video Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
8.28 Megapixels
Video Frequency . . . . . . . . . . . . . . . . . . . . . . . . . .
30 fps
Secondary camera resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
5 Megapixels
Front Camera
Sensor Type . . . . . . . . . . . . . . . . . . . . . . . . . .
CMOS BSI (backside illumination)
Video Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
2.06 Megapixels
Video Frequency . . . . . . . . . . . . . . . . . . . . . . . . . .
30 fps
Features
Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Phase detection autofocus (PDAF)
Secondary rear camera - 5 MP (depth)
Aperture size - f/2.2 (#2)
Third rear camera - 8 MP (ultra-wide angle)
Sensor size - 1/4 (#3)
Pixel size - 1.12 µm (#3)
Aperture size - f/2.2 (#3)
Angle of view - 123° (#3)
Display
Display Type . . . . . . . . . . . . . . . . . . . . . . . . . .
Super AMOLED
Display Size . . . . . . . . . . . . . . . . . . . . . . . . . .
6.4 Inch
Display Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
1080 x 2340 Pixels
Display Density . . . . . . . . . . . . . . . . . . . . . . . . . .
403 PPI
Display Features . . . . . . . . . . . . . . . . . . . . . . . . . .
Capacitive, Multi-touch, Infinity U Display, 2.5D curved glass screen, Corning Gorilla Glass 3, Peak brightness - 420 cd/m², 78960:1
Design
Size . . . . . . . . . . . . . . . . . . . . . . . . . .
0 mm x 0 mm x 0 mm
Weight . . . . . . . . . . . . . . . . . . . . . . . . . .
0 gram
Colors . . . . . . . . . . . . . . . . . . . . . . . . . .
Charcoal Black, Arctic Blue
Materials . . . . . . . . . . . . . . . . . . . . . . . . . .
Plastic
Display Area . . . . . . . . . . . . . . . . . . . . . . . . . .
0%
Speaker
Speaker . . . . . . . . . . . . . . . . . . . . . . . . . .
Loudspeaker
Earpiece
Dolby Atmos for stereo headsets
Widevine L1 Certification
Earpiece
Dolby Atmos for stereo headsets
Widevine L1 Certification
Sensors
Functionality . . . . . . . . . . . . . . . . . . . . . . . . . .
Proximity, Accelerometer, Compass, Gyroscope, Geomagnetic, Fingerprint, Virtual Light Sensor
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . .
GPS, A-GPS, GLONASS, BeiDou
Communication
Sim Card Number . . . . . . . . . . . . . . . . . . . . . . . . . .
2 Sim cards
Sim Card Type . . . . . . . . . . . . . . . . . . . . . . . . . .
Nano-SIM (4FF - fourth form factor
since 2012
12.30 x 8.80 x 0.67 mm)
since 2012
12.30 x 8.80 x 0.67 mm)
2G . . . . . . . . . . . . . . . . . . . . . . . . . .
GSM 850 MHz (B5), GSM 900 MHz (B8), GSM 1800 MHz (B3), GSM 1900 MHz (B2)
Sim Card Features . . . . . . . . . . . . . . . . . . . . . . . . . .
Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)
3G . . . . . . . . . . . . . . . . . . . . . . . . . .
UMTS 850 MHz (B5), UMTS 900 MHz (B8), UMTS 1900 MHz (B2), UMTS 2100 MHz (B1)
4G . . . . . . . . . . . . . . . . . . . . . . . . . .
LTE-FDD 800 MHz (B20), LTE-FDD 850 MHz (B5), LTE-FDD 900 MHz (B8), LTE-FDD 1800 MHz (B3), LTE-FDD 2100 MHz (B1), LTE-FDD 2600 MHz (B7), LTE-TDD 2300 MHz (B40), LTE-TDD 2500 MHz (B41), LTE-TDD 2600 MHz (B38)
Data Transfer . . . . . . . . . . . . . . . . . . . . . . . . . .
Computer sync, OTA sync, Tethering
Mobile operators - United States
4 | 9
0 | 2
4 | 9
0 | 2
2 | 8
4 | 9
2 | 9
0 | 2
2 | 9
1 | 6
0 | 4
0 | 4
2 | 9
2 | 9
4 | 11
1 | 7
0 | 4
0 | 4
0 | 4
Connection
USB Type . . . . . . . . . . . . . . . . . . . . . . . . . .
USB Type-C, Version: 2.0
USB Futures . . . . . . . . . . . . . . . . . . . . . . . . . .
Charging, Mass storage, On-The-Go
Bluetooth Version . . . . . . . . . . . . . . . . . . . . . . . . . .
5.0
Bluetooth Features . . . . . . . . . . . . . . . . . . . . . . . . . .
A2DP (Advanced Audio Distribution Profile), LE (Low Energy)
Wi Fi . . . . . . . . . . . . . . . . . . . . . . . . . .
802.11a (IEEE 802.11a-1999), 802.11b (IEEE 802.11b-1999), 802.11g (IEEE 802.11g-2003), 802.11n (IEEE 802.11n-2009), 802.11n 5GHz, 802.11ac (IEEE 802.11ac), Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
SAR
SAR Head EU . . . . . . . . . . . . . . . . . . . . . . . . . .
0.49 W/kg
SAR Body EU . . . . . . . . . . . . . . . . . . . . . . . . . .
1.12 W/kg