Compare specs
Samsung Galaxy M21s
network
- Technology GSM / HSPA / LTE
- 2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
- 3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
- 4G bands LTE
- Speed HSPA 42.2/5.76 Mbps, LTE-A
launch
- Announced 2020, November 06
- Status Available. Released 2020, November 06
body
- Dimensions 159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in)
- Weight 191 g (6.74 oz)
- Build Glass front (Gorilla Glass 3), plastic back, plastic frame
- SIM Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
display
- Type Super AMOLED, 420 nits (typ)
- Size 6.4 inches, 100.5 cm2 (~84.1% screen-to-body ratio)
- Resolution 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
platform
- OS Android 10, One UI 2.5
- Chipset Exynos 9611 (10nm)
- CPU Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
- GPU Mali-G72 MP3
memory
- Card slot microSDXC
- Internal 64GB 4GB RAM, 128GB 6GB RAM
main camera
- Modules 64 MP, (wide), PDAF 8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.2, (depth)
- Features LED flash, panorama, HDR
- Video 4K@30fps, 1080p@30fps, gyro-EIS
selfie camera
- Modules 32 MP
- Features HDR
- Video 1080p@30fps
sound
- Loudspeaker Yes
- 3.5mm jack Yes
comms
- WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
- Bluetooth 5.0, A2DP, LE
- GPS Yes, with A-GPS, GLONASS, BDS
- NFC No
- USB USB Type-C 2.0
features
- Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
battery
- Li-Po 6000 mAh, non-removable
- Charging Fast charging 15W
misc
- Colors Blue, Black