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Price and specifications of Samsung Galaxy M21s advantages, disadvantages, and a comprehensive explanation

Release Date
2020, November 06
Camera
64MP
Battery
6000mAh
Battery Type
15W
Processor
Exynos 9611
Screen
6.4"
Storage
64GB , microSDXC
Ram
4GB RAM
Operating System
Android 10, One UI 2.5

Disadvantages of Samsung Galaxy M21s

  • Lacks 5G support, only supports up to 4G LTE networks.
  • No NFC support, limiting contactless payment options.
  • Constructed with a plastic back and frame which may not feel as premium as metal designs.
  • Limited fast charging capability with only 15W, which might be slow for a 6000 mAh battery.
  • Initially launched with Android 10, may not receive updates to the latest Android versions.
  • Weight is relatively high (191g), which could impact long-term one-handed use comfort.
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 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66
Speed HSPA, LTE
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 (peak)
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)
Protection Corning Gorilla Glass 3
Platform
OS Android 10, One UI 2.5
Chipset Exynos 9611 (10 nm)
CPU Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU Mali-G72 MP3
Memory
Card slot microSDXC (dedicated slot)
Internal 64GB 4GB RAM, 128GB 6GB RAM
Main Camera
Triple 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, 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
Single 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
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
Bluetooth 5.0, A2DP, LE
Positioning GPS, GLONASS, GALILEO, BDS
NFC No
Radio FM radio
USB USB Type-C 2.0
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
Type Li-Po 6000 mAh, non-removable
Charging 15W wired
Misc
Colors Blue, Black
Models SM-F415F, SM-F415F/DS
SAR 0.38 W/kg (head)
SAR EU 0.48 W/kg (head)     1.13 W/kg (body)
Price About 230 EUR

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