Samsung Galaxy M21s Full Specifications
General
- Box Contents - Phone, 15W Charger, Type-C Cable, SIM Ejector Tool 
- Colors - Blue, Black 
- Launch - November 06, 2020 
- Availability - November 06, 2020 
- Origin Country - South Korea 
- Launch Price - ₹23,999 
Display
- Type - AMOLED, 60 Hz Refresh Rate, SDR 
- Size - 6.4 inches, 100.5 cm² 
- Resolution - FHD+, 1080 x 2340 pixels, 19.5:9 (403 ppi), 8-bit colours, 420 nits(Peak Brightness) 
Body
- Dimensions - 159.2 x 75.1 x 8.9 mm 
- Weight - 191 grams 
- Front - Corning Gorilla Glass 3 
- Back - Plastic 
- Side - Plastic Frame 
- Ports - USB Type-C 2.0, 3.5mm Headphone Jack, OTG 
- Speaker - Mono Speaker 
Processor
- Chipset - Samsung Exynos 9611 (10 nm), 249797 Antutu Score 
- CPU - Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) 
- GPU - Mali-G72 MP3 
- Operating System - Android 10, One UI 
Main Camera
- Main Camera - 64 MP, f/1.8, 26mm (Wide-angle), 0.8 µm, PDAF 
- Main Camera #2 - 8 MP, f/2.2, 12mm (Ultra-wide), 1.12 µm 
- Main Camera #3 - 5 MP, f/2.2, (Depth) 
- Features - HDR, LED Flash, Panorama 
- Video - 4K@30fps, 1080p@30fps, 720p@240fps 
Selfie Camera
- Front Camera - 32 MP, f/2.2, 26mm (Wide-angle) 
- Features - HDR 
- Video - 1080p@30fps 
Battery
- Capacity - 6000 mAh, Lithium Polymer (Non-removable) 
- Charging - 15W (wired) 
Memory
- Card Slot - microSDXC (dedicated slot) 
- Storage - 64GB, UFS 2.1 
- RAM - 4GB, LPDDR4X 
Network
- SIM - Dual SIM (nano-SIM, dual stand-by) 
- Technology - GSM / HSPA / LTE 
- 2G Bands - GSM 850 / 900 / 1800 / 1900 (4 bands) 
- 3G Bands - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 (5 bands) 
- 4G Bands - 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66 (17 bands) 
- Speed - HSPA, LTE 
Connectivity
- WLAN - Wi-Fi 5 802.11 a/b/g/n/ac, Wi-Fi Direct, Dual Band 
- Bluetooth - 5.0, A2DP, LE 
- Positioning - BDS, GALILEO, GLONASS, GPS 
- Radio - FM Radio 
Features
- Fingerprint Scanner - Rear Mounted 
- Sensors - Accelerometer, Compass, Gyroscope, Proximity Sensor