Samsung Galaxy M21 2021 vs Xiaomi Redmi Note 12S
Samsung Galaxy M21 2021
Xiaomi Redmi Note 12S
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
-
4G networkLTE frequency band 1, 3, 5, 7, 8, 20, 38, 40, 41LTE
-
HSDPA speed42.2 Mbps42.2 Mbps
-
HSUPA speed5.76 Mbps5.76 Mbps
-
LTE speedLTE, 603 Mbps download, 102 Mbps uploadLTE, 301 Mbps download, 150 Mbps upload
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2021-072023-03
-
Status2021-072023-06
-
Design
-
BuildGlass front, plastic back, plastic frame-
-
SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
-
Height159 mm159.87 mm
-
Width75.1 mm73.87 mm
-
Thickness9 mm8.09 mm
-
Weight192 g179 g
-
Splash resistant-IP53
-
Dust proof-IP53
-
ColorsBlack, BlueBlack, Blue, Green
-
Display
-
Display typeSuper AMOLEDIPS LCD
-
Physical size6.4 inches6.43 inches
-
Resolution1080 x 2400 pixels1080 x 2400 pixels
-
Pixel density403 ppi409 ppi
-
Display colors1677721616777216
-
ProtectionScratch resistant, 2.5D curved glass screen-
-
Display features420 nits (peak), Infinity U Display90Hz
-
Hardware
-
CPUOcta-coreOcta-core
-
CPUQuad-core 2.3 GHz Cortex-A73Dual-core 2.05 GHz Cortex-A76
-
CPU(second)quad-core 1.7 GHz Cortex-A53Hexa-core 2.0 GHz Cortex-A55
-
ChipsetExynos 9611Mediatek Helio G96
-
GPUMali-G72 MP3Mali-G57 MC2
-
Memory RAM4, 6 GB6, 8 GB
-
Internal storage64, 128 GB64, 128, 256 GB
-
Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
-
Memory card max512 GB1 TB
-
OS
-
OSAndroid 11, One UI 3.1 CoreAndroid 13, MIUI 14
-
Main camera
-
Camera typeTripleTriple
-
Main camera(wide) , 48 MP, f/2.0 , 26 mm, 1/2.0" , 0.8 µm(wide) , 108 MP, 24 mm, 1/1.52" , 0.7 µm
-
(ultrawide) , 8 MP, f/2.2 , 123˚ , 1/4.0" , 1.12 µm(ultrawide) , 8 MP, f/2.2 , 118˚ , 1.12 µm
-
(depth) , 5 MP, f/2.2(macro) , 2 MP, f/2.4 , 1.75 µm
-
(depth) , 2 MP, f/2.4
-
Primary camera resolution8000 x 6000 pixels12000 x 9000 pixels
-
Primary camera video4K@30fps, 1080p@30fps, 720p@240fps, gyro-EIS1080p@30fps
-
Primary camera flashLED flashLED flash
-
Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocusHDR, Panorama
-
Selfie camera
-
Selfie camera typeSingleSingle
-
Selfie camera(wide) , 20 MP, f/2.2 , 26 mm(wide) , 16 MP, f/2.4
-
Selfie camera featuresFace unlock-
-
Selfie camera video1080p@30fps1080p@30/60fps
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
EarpieceYesYes
-
Multimedia
-
RadioFM radio, RDS, recordingNo
-
Connectivity
-
WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi DirectYesYes
-
WLAN WiFi Dual BandYesYes
-
USBType-C 2.0Type-C 2.0
-
USB On-The-GoYes-
-
Bluetoothv5.0v5.0
-
Bluetooth A2DPYesYes
-
bluetooth LEYesYes
-
Infrared-Yes
-
NFCNoNo
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYesYes
-
GALILEOYesYes
-
BDSYesYes
-
Features
-
SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, compass, fingerprint, gyroscope, virtual proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-PoLi-Po
-
Battery capacity6000 mAh5000 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery chargingFast ChargingYes, 33W
-
Talk time 4G49 h-
-
Tests and performance
-
Antutu186282 (v8)302877 (v9)
-
Geekbench(single-core)256 (v5.4)588 (v5.2)
-
Geekbench(multi-core)994 (v5.4)1786 (v5.2)
-
SAR value
-
SAR(head)0.47 W/kg-
-
SAR EU(head)0.49 W/kg-
-
SAR EU(body)1.13 W/kg-
-
Cost
-
Price170 USD320 USD
_small.jpg)
_small.jpg)
