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Samsung Galaxy M21

Xiaomi Redmi Note 3 32 GB


  Samsung Galaxy M21
N/A
Xiaomi Redmi Note 3 32 GB
N/A

General

Released Year 2020 March 23 2016 February
Announced Year 2020, March 18 2016, January
Dual Sim yes Dual SIM (Nano-SIM, dual stand-by) yes Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 ,TD-SCDMA
4G bands 1, 3, 5, 7, 8, 20, 38, 40, 41 LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)
5G Bands - -

Design

Dimensions 159 x 75.1 x 8.9 mm (6.26 x 2.96 x 0.35 in) 150 x 76 x 8.7 mm (5.91 x 2.99 x 0.34 in)
Weight 188 g (6.63 oz) 164 g
Build - -

Display

Type Super AMOLED capacitive touchscreen, 16M colors ,Glass front (Gorilla Glass 3), plastic back, plastic frame ,Corning Gorilla Glass 3 IPS LCD capacitive touchscreen, 16M colors
Touch yes yes with Multitouch ,MIUI 7
Display Size 6.4 inches, 100.5 cm2 (~84.2% screen-to-body ratio) , 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) ,420 nits max brightness (advertised) 5.5 inches ,1080 x 1920 pixels

Camera

Camera resolution Triple , 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF ,8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm ,5 MP, f/2.2, (depth) 16 MP, f/2.0, phase detection autofocus, dual-LED (dual tone) flash
Camera Details - -
Selfie Camera yes 20 MP, f/2.0, 26mm (wide) yes 5 MP, f/2.0, 1080p
Video Details 4K@30fps, 1080p@30fps, gyro-EIS 1080p@30fps
Camera Features LED flash, panorama, HDR Geo-tagging, touch focus, face/smile detection, HDR, panorama

Technical

Operating System Android Android 10, One UI 2 Android Android OS, v6.0 (Marshmallow)
Processor Type / Chipset Octa Core Exynos 9611 (10nm) Quad Core Android OS, v5.1.1 (Lollipop)
GPU Mali-G72 MP3 Adreno 510
Processor Speed Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) Quad-core 1.4 GHz Cortex-A53 & Dual-core 1.8 GHz Cortex-A72
Internal Memory 64GB 32 GB
RAM 4GB RAM 3 GB
Card Slot yes microSDXC (dedicated slot) yes microSD, up to 128 GB (uses SIM 2 slot)

Connectivity

3G yes HSPA 42.2/5.76 Mbps yes HSPA
4G yes LTE-A yes LTE
GPRS yes yes
EDGE yes yes
WiFi yes Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot yes Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
Bluetooth yes 5.0, A2DP, LE yes v4.2, A2DP, LE
USB yes 2.0, Type-C 1.0 reversible connector yes microUSB v2.0, USB On-The-Go
GPS yes with A-GPS, GLONASS, BDS yes with A-GPS, GLONASS, BDS
5G - -

Battery

Battery Type Non-removable Li-Po 6000 mAh battery Non-removable Li-Po 4000 mAh battery
Standby Time - -
Talk Time - -

Other Features

Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Fingerprint, accelerometer, gyro, proximity, compass
Music Player - MP3/WAV/eAAC+/FLAC player
Video Player - XviD/MP4/H.265 player
FM Radio yes FM radio, RDS, recording yes Stereo FM radio, recording
3.5 mm Audio Jack yes yes ,24-bit/192kHz audio
Additional Features Fast charging 15W Fast battery charging ,Infrared port ,HTML5