Comparisons / Comparison of Samsung Galaxy J7 Duo and Nokia 2.1

Comparison of Samsung Galaxy J7 Duo and Nokia 2.1 [S]ave

Attribute
Nokia 2.1 ×
Samsung Galaxy J7 Duo ×
General
BrandNokiaSamsung
Launch
Announced2018-05-012018-04-01
Body
Width (mm)9.78.2
Length (mm)153.6153.5
Height (mm)77.677.2
Weight (g)174174
SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Micro-SIM)
FrontGlass-
BackPlastic-
FrameAluminum-
Network
Technology
  • GSM
  • HSPA
  • LTE
  • GSM
  • HSPA
  • LTE
2G bands
  • GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • GSM 900 / 1800
  • GSM 850 / 900 / 1800 / 1900
3G bands
  • HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
  • HSDPA 850 / 900 / 2100 - APAC, EMEA, India
  • HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
  • HSDPA 850 / 900 / 1900 / 2100 - International
4G bands
  • 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 28, 38, 40, 66 - LATAM, USA
  • 1, 3, 5, 40, 41
  • 1, 3, 5, 7, 8, 20, 38, 40 - APAC, EMEA
  • 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 28, 38, 40, 41, 66
  • 1, 3, 5, 7, 8, 20, 38, 40, 41 - International
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
Platform
OSAndroid 8.1 Oreo (Go edition)Android 8.0 (Oreo)
ChipsetQualcomm MSM8917 Snapdragon 425 (28 nm)Exynos 7885 (14 nm)
CPUQuad-core 1.4 GHz Cortex-A53Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)
GPUAdreno 308Mali-G71
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal
  • 8GB 1GB RAM
  • 32GB 3GB RAM
  • 32GB 4GB RAM
Display
Size (in)5.55.5
Resolution (px)720 x 1280720 x 1280
ProtectionCorning Gorilla Glass 3-
Display TypeIPS LCDSuper AMOLED
Battery
TypeLi-IonLi-Ion
ChargingCharging 10W-
Capcity (mAh)40003000
Main Camera
Main Camera TypeSingleDual
Main Camera Properties
  • 8 MP, AF
  • 13 MP, f/1.9, AF
  • 5 MP, f/1.9, (depth)
Main Camera Video720p@30fps1080p@30fps
Main Camera FeaturesLED flashLED flash, panorama, HDR
Selfie Camera
Selfie Camera TypeSingleSingle
Selfie Camera Properties
  • 5 MP
  • 8 MP, f/1.9
Selfie Camera Video1080p@30fps1080p@30fps
Selfie Camera Features-LED flash
Comms
WLANWi-Fi 802.11 b/g/n, hotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth4.2, A2DP, LE4.2, A2DP, LE
GPS++
NFC--
RadioFM radioFM radio
USBmicroUSB 2.0, USB On-The-GomicroUSB 2.0
Sound
Loudspeaker++
3.5mm jack++
Features
Sensors
  • Accelerometer
  • proximity
  • Fingerprint (front-mounted)
  • accelerometer
  • proximity
Misc
Colors
  • Blue/Copper
  • Blue/Silver
  • Grey/Silver
  • Black
  • Blue
  • Gold
  • Rose Gold
  • White
Models
  • TA-1080
  • TA-1084
  • TA-1086
  • TA-1092
  • TA-1093
  • SM-J720F
  • SM-J720F/DS
  • SM-J720M
  • SM-J720M/DS
SAR EU Head (W/kg)0.830.54
SAR EU Body (W/kg)1.671.4
Talk time (h)Up to 19 h (3G)-
Music play (h)128-



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