Comparisons / Comparison of Samsung Galaxy M31s and Realme Narzo 20

Comparison of Samsung Galaxy M31s and Realme Narzo 20 [S]ave

Attribute
Realme Narzo 20 ×
Samsung Galaxy M31s ×
General
BrandRealmeSamsung
Launch
Announced2020-09-212020-07-30
Body
Width (mm)9.89.3
Length (mm)164.5159.3
Height (mm)75.974.4
Weight (g)208203
SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM)
Network
Technology
  • GSM
  • HSPA
  • LTE
  • GSM
  • HSPA
  • LTE
2G bands
  • GSM 850 / 900 / 1800 / 1900
  • GSM 850 / 900 / 1800 / 1900
3G bands
  • HSDPA 850 / 900 / 2100
  • HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
  • 1, 3, 5, 8, 38, 40, 41
  • 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • HSPA 42.2/5.76 Mbps
  • LTE-A
Platform
OSAndroid 10Android 10
ChipsetMediaTek Helio G85 (12nm)Exynos 9611 (10nm)
CPUOcta-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPUMali-G52 MC2Mali-G72 MP3
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal
  • 128GB 4GB RAM
  • 64GB 4GB RAM
  • 128GB 6GB RAM
  • 128GB 8GB RAM
Display
Size (in)6.56.5
Resolution (px)720 x 16001080 x 2400
Protection-Corning Gorilla Glass 3
Display TypeIPS LCDSuper AMOLED
Battery
TypeLi-PoLi-Po
ChargingFast charging 18W, Reverse chargingFast charging 25W, Reverse charging
Capcity (mAh)60006000
Main Camera
Main Camera TypeTripleTriple
Main Camera Properties
  • 2 MP, f/2.4, (macro)
  • 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF
  • 8 MP, f/2.3, 119˚ (ultrawide), 1/4.0", 1.12µm
  • 12 MP, f/2.2, 123˚ (ultrawide)
  • 5 MP, f/2.4, (depth)
  • 5 MP, f/2.4, (macro)
  • 64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF
Main Camera Video1080p@30/60fps4K@30fps, 1080p@30fps, gyro-EIS
Main Camera FeaturesLED flash, HDR, panoramaLED flash, panorama, HDR
Selfie Camera
Selfie Camera TypeSingleSingle
Selfie Camera Properties
  • 8 MP, f/2.0, 26mm (wide), 1/4", 1.12µm
  • 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
Selfie Camera Video1080p@30fps4K@30fps, 1080p@30fps
Selfie Camera FeaturesHDR, panoramaHDR
Comms
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth5.0, A2DP, LE, aptX HD5.0, A2DP, LE
GPS++
NFC-+
RadioFM radioFM radio, RDS, recording
USBUSB Type-C 2.0, USB On-The-GoUSB Type-C 2.0, USB On-The-Go
Sound
Loudspeaker++
3.5mm jack++
Features
Sensors
  • Fingerprint (rear-mounted)
  • accelerometer
  • compass
  • proximity
  • Fingerprint (side-mounted)
  • accelerometer
  • compass
  • gyro
  • proximity
Misc
Colors
  • Glory Silver
  • Victory Blue
  • Mirage Black
  • Mirage Blue
Models
  • RMX2193
  • SM-M317F
  • SM-M317F/DS
SAR Head (W/kg)1.031.38
SAR Body (W/kg)0.73-



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