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Samsung Galaxy J2 vs Samsung Galaxy J7 Duo

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Last Updated: 
28th Jan 2021

Key Feature Comparison

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Samsung Galaxy J2
₹6,000
6/10
Samsung Galaxy J7 Duo
₹14,790
7/10
Samsung Galaxy J2
Samsung Galaxy J2
6/10
₹6,000
6/10
VS
Samsung Galaxy J7 Duo
Samsung Galaxy J7 Duo
7/10
₹14,790
7/10
VS
Display
Screen Size
4.7 inches
5.5 inches
-
Screen Type
Super AMOLED
Super AMOLED
-
Screen Resolution
540 x 960 pixels
720 x 1280 pixels
-
Pixel Density
234 ppi
267 ppi
-
Aspect Ratio
16:09
16:09
-
Screen Protection
No
-
-
Screen to Body Ratio
64.51%
70.21%
-
Screen Quality
-
HD
-
General
Announced On
5-Sep-15
5-Apr-18
-
Market Status
Available
Available
-
Brand
Samsung
Samsung
-
Price Status
Confirmed
Confirmed
-
Price
Rs. 6,799
Rs. 17,889
-
Memory & Storage
Phone Variants
8 GB, 1 GB RAM
32 GB, 4 GB RAM
-
Expandable Storage
Yes
Yes
-
Expandable Storage Capacity
Yes, 128 GB
Yes, 256 GB
-
OTG Support
Yes
Yes
-
RAM Type
-
LPDDR3
-
Storage Type
-
eMMC 5.1
-
Performance
GPU
Mali-T720 MP1
Mali-G71
-
Operating System
Android v5.1.1 (Lollipop)
Android v8.0 (Oreo)
-
Chipset
Samsung Exynos 3 Quad 3475
Samsung Exynos 7 Octa
-
CPU
Quad core, 1.3 GHz, Cortex A7
Octa core, 1.6 GHz
-
Clock Speed
1.3 GHz
1.6 GHz
-
Process Technology
-
14 nm
-
Miscellaneous Features
Sensors
Light sensor, Proximity sensor, Accelerometer
Proximity sensor, Accelerometer
-
Battery
Battery Capacity
2000 mAh
3000 mAh
-
Battery Removable
Yes
Yes
-
Battery Type
Li-ion
Li-ion
-
USB Type-C
No
No
-
Network & Connectivity
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
-
NFC
No
No
-
Bluetooth
Yes
Yes
-
FM Radio
Yes
Yes
-
3.5mm Audio Jack
Yes
Yes
-
Bluetooth Type
v4.1
v5.0
-
Audio Jack
3.5 mm
3.5 mm
-
Design
Weight
130 grams
174 grams
-
Colors
Black, Gold, White
Black, Gold
-
Build
Plastic body
-
-
Dimensions
136.5 x 69 x 8.4 mm
153.5 x 77.2 x 8.2 mm
-
SAR Value
Head: 0.502 W/kg
Head: 0.478 W/kg
-
Network
Network Support
4G (supports Indian bands), 3G, 2G
4G (supports Indian bands), 3G, 2G
-
SIM Size
SIM1: Micro, SIM2: Micro
SIM1: Micro, SIM2: Micro
-
Wi-Fi
Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
-
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
-
eSIM
No
No
-
Wi-Fi Features
Wi-Fi Direct
Wi-Fi Direct, Mobile Hotspot
-
SIM 1 Bands
4G Bands: TD-LTE 2300(band 40), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS:...
-
SIM 2 Bands
2G Bands: GSM 1800 / 1900 / 850 / 900 MHz...
2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
-
Rear Camera
OIS
No
No
-
Rear Flash
Yes, LED Flash
Yes, LED Flash
-
Rear Video Recording
1280x720 @ 30 fps
1920x1080 @ 30 fps
-
Rear Camera Features
4 x Digital Zoom, Auto Flash, Digital image stabilization, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
-
Rear Camera Setup
Single, 5MP
Dual, 13MP + 5MP
-
Rear Camera 1 Resolution
5 MP
13 MP
-
Rear Camera 1 Type
f/2.2 (upto 4x Digital Zoom) Primary Camera
f/1.9 Primary Camera
-
Rear Sensor
CMOS image sensor
CMOS image sensor
-
Rear Aperture
f/2.2
f/1.9
-
Rear Camera 2 Resolution
-
5 MP
-
Rear Camera 2 Type
-
f/1.9, Depth Camera
-
Front Camera
Front Camera Setup
Single, 2MP
Single, 8MP
-
Front Camera 1 Resolution
2 MP
8 MP
-
Front Camera 1 Type
f/2.2 Primary Camera
f/1.9 Primary Camera
-
Front Sensor
CMOS
-
-
Front Aperture
f/2.2
f/1.9
-
Front Flash
No
Yes, LED Flash
-
Front Camera Features
-
LED flash
-
Sensors
Fingerprint Scanner
No
Yes
-
Fingerprint Scanner Position
-
Front
-

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