Phone Comparison - Samsung Galaxy J2 (2016) vs Samsung Galaxy J7 Duo (2018) vs Nokia 2.1

Price Comparison (India) - -

general General Info

Manufacturer Samsung Samsung Nokia
Announced July 2016 April 2018 May 2018
Status Available - July 2016 Available - April 2018 Available - August 2018
Price Rs. 9,750 ($143.38) [Similarly Priced] Rs. 16,990 ($260.00) [Similarly Priced] Rs. 6,499 ($0.00) [Similarly Priced]
Colors Black, Gold, Silver Black, Gold Blue/Copper, Blue/Silver, Grey/Silver
Form Factor Candybar Candybar Candybar
Dimension 142.4 x 71.1 x 8.0 mm
(5.61 x 2.8 x 0.31 in)
153.5 x 77.2 x 8.1 mm
(6.04 x 3.04 x 0.32 in)
153.6 x 77.6 x 9.7 mm
(6.05 x 3.06 x 0.38 in)
Weight 138 g (4.87 oz) - 174 g (6.14 oz)
SIM Type - Dual-SIM Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 900 / 1800 - India
3G Network HSDPA 850 / 900 / 1900 / 2100 - J320F, J3109 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100 - APAC, EMEA, India
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - LATAM, USA
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - J320F LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) - APAC, EMEA
SAR EU - W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
0.83 W/kg (head)
1.67 W/kg (body)
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - Smart Glow Notifications
- Turbo Speed Technology (TST)
- 2.5D Curved Glass
- Fingerprint Sensor
-
Notification LED - Yes -

hardware Hardware and OS

OS Android OS, v6.0.1 (Marshmallow) Android OS, v8.0 (Oreo) Android 8.1 Oreo (Go edition), upgradable to Android 9.0 Pie (Go edition)
Processor Quad-core 1.5 GHz Cortex-A7, Spreadtrum SC9830A 2.39 GHz Octa-core, Exynos 7870 Quad-core 1.4 GHz Cortex-A53, Qualcomm MSM8917 Snapdragon 425 (28 nm)
GPU Mali-400MP2 Mali-T830 MP2 Adreno 308
RAM 1.5 GB 4 GB 1 GB
Internal Memory 8 GB 32 GB 8 GB
External Memory microSD, up to 128 GB (dedicated slot) microSD, up to 256 GB microSD, up to 128 GB (dedicated slot)

display Display

Type Super AMOLED capacitive touchscreen Super AMOLED capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass (unspecified Version)
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.5 inches 5.5 inches
Resolution 720 x 1280 pixels (294 ppi) 720 x 1280 pixels (267 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 67.94% 70.38% 69.97%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio, RDS, recording FM radio, recording FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 8 MP Dual 13 MP + 5 MP 8 MP
Flash LED Flash LED flash LED Flash
Features Autofocus, Geo-tagging, Touch Focus, Face Detection Auto focus, Live Focus, f/1.9 aperture main, f/1.9 aperture secondary, Geo-tagging, Touch Focus, Face Detection, Panorama 8 MP, AF
Video 720p@30fps 1080p@30fps 720p@30fps
Front Camera 5 MP [Similar] 8 MP, f/1.9 [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth v4.1, A2DP v4.2, A2DP, EDR, LE, ANT+ 4.2, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot Wi-Fi 802.11 b/g/n, hotspot
USB microUSB v2.0, USB On-The-Go microUSB 2.0 microUSB 2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS/ BDS (region dependent) Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5 Yes

memory User Memory

Internal 8 GB, 1.5 GB RAM 32 GB, 4 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 128 GB (dedicated slot) microSD, up to 256 GB microSD, up to 128 GB (dedicated slot)
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Removable Li-Ion Battery Non-removable Li-Ion Battery Non-removable Li-Ion Battery
Capacity 2600 mAh battery 3000 mAh 4000 mAh
Stand by - - -
Talk Time Up to 14 h (3G) - Up to 19 h (3G)