Phone Comparison - Samsung Galaxy M21s vs Samsung Galaxy S6

Samsung Galaxy M21s
samsung galaxy m21s
Samsung Galaxy S6
samsung galaxy s6
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general General Info

Manufacturer Samsung Samsung
Announced November 2020 March 2015
Status Available - November 2020 Available - April 2015
Price - Rs. 29,999 ($441.16) [Similarly Priced]
Colors Blue, Black White Pearl, Black Sapphire, Gold Platinum, Blue Topaz
Form Factor Candybar Candybar
Dimension 159.2 x 75.1 x 8.9 mm
(6.27 x 2.96 x 0.35 in)
143.4 x 70.5 x 6.8 mm
(5.65 x 2.78 x 0.27 in)
Weight 191 g (6.74 oz) 138 g (4.87 oz)
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) -
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE LTE
Messaging SMS, MMS, EMail, IM
Build Features - Fingerprint Sensor
- Corning Gorilla Glass 4 back panel
- Fingerprint sensor (PayPal certified)
- Samsung Pay (Visa, MasterCard certified)

hardware Hardware and OS

OS Android 10 Android OS, v5.0.2 (Lollipop)
User Interface One UI 2.5 -
Processor Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53), Exynos 9611 (10nm) [Similar] Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420 [Similar]
GPU Mali-G72 MP3 [Similar] Mali-T760 [Similar]
RAM 4 GB [Browse Similar] 3 GB [Browse Similar]
Internal Memory 128 GB 32/64/128 GB
External Memory microSDXC No

display Display

Type Super AMOLED Screen, 420 nits (typ), Corning Gorilla Glass 3 Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4
Colors 16M Colour 16M colors
Size 6.4 inches [Similar] 5.1 inches [Similar]
Resolution 1080 x 2340 pixels (403 ppi) 1440 x 2560 pixels (577 ppi) [Similar]
Screen-to-Body Ratio 83.97% 70.66%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio FM radio, RDS, recording No
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 64 MP + 8 MP + 5 MP [Similar] 16 MP, 3456 x 4608 pixels, OIS [Similar]
Flash LED Flash LED Flash
Features 64 MP, (wide), PDAF
8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.2, (depth)
Panorama, HDR
Auto focus, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama
Video 4K@30fps, 1080p@30fps, gyro-EIS 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec.
Front Camera 32 MP, f/2.4, (wide), 1/2.8", 0.8µm
HDR
1080p@30fps [Similar]
5 MP, 1080p@30fps, dual video call, HDR [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps
Bluetooth 5.0, A2DP, LE v4.1, A2DP, LE, apt-X
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB USB Type-C 2.0 microUSB v2.0 (MHL 3 TV-out), USB Host
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, Beidou
Browser Yes HTML5

memory User Memory

Internal 128 GB, 4 GB RAM or 64 GB, 4 GB RAM 32/64/128 GB, 3 GB RAM
Expandable Storage microSDXC No
USB OTG Not Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 15W
Non-removable Li-Ion Battery
Capacity 6000 mAh 2550 mAh
Stand by - -
Talk Time - -