Samsung Galaxy J7 2018 vs Samsung Galaxy J7 Prime 2 vs Samsung Galaxy J7 Duo
Key Feature Comparison
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At a Glance
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Octa core 1.6 GHz
Octa core, 1.6 GHz, Cortex A53
Octa core, 1.6 GHz
3300 mAh
3300 mAh
3000 mAh
5.5 inches
5.5 inches
5.5 inches
Single, 8MP
Single, 13MP
Dual, 13MP + 5MP
4G
4G
4G
Detailed Specs
Screen Size
5.5 inches
5.5 inches
5.5 inches
Screen Type
TFT
TFT
Super AMOLED
Screen Resolution
720 x 1280 pixels
1080 x 1920 pixels
720 x 1280 pixels
Pixel Density
267 ppi
401 ppi
267 ppi
Aspect Ratio
16:09
16:09
16:09
Screen to Body Ratio
71.40%
73.13%
70.21%
Screen Protection
-
Corning Gorilla Glass
-
Screen Quality
-
FHD
-
Phone Variants
16GB 2GB RAM, 32GB 2GB RAM
3GB 32GB
4GB 32GB
Expandable Storage
Yes
Yes
Yes
Storage Type
eMMC 5.1
eMMC 5.1
eMMC 5.1
OTG Support
Yes
Yes
Yes
RAM Type
-
LPDDR3
LPDDR3
Expandable Storage Capacity
-
Yes, 256 GB
Yes, 256 GB
Sensors
Accelerometer, gyro, proximity, compass
Proximity sensor, Accelerometer
Proximity sensor, Accelerometer
Operating System
Android 8.0 (Oreo)
Android v7.0 (Nougat)
Android v8.0 (Oreo)
GPU
Mali-T830 MP1
Mali-T830
Mali-G71
Chipset
Exynos 7870 Octa
Samsung Exynos 7 Octa 7870
Samsung Exynos 7 Octa
CPU
Octa core 1.6 GHz
Octa core, 1.6 GHz, Cortex A53
Octa core, 1.6 GHz
Clock Speed
1.6 GHz
1.6 GHz
1.6 GHz
Architecture
-
64 bit
-
Process Technology
-
14 nm
14 nm
Battery Capacity
3300 mAh
3300 mAh
3000 mAh
Battery Removable
No
No
Yes
Battery Type
Li-Ion
Li-ion
Li-ion
Fast Charging
No
-
-
USB Type-C
-
No
No
Announced On
5-Jun-18
5-Mar-18
5-Apr-18
Market Status
Launched Globally
Out of Stock
Available
Brand
Samsung
Samsung
Samsung
Price Status
Expected
Confirmed
Confirmed
Price
Rs. 12,990
Rs. 14,990
Rs. 17,889
GPS
A-GPS, GLONASS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
NFC
Yes
No
No
Network Support
4G
4G
4G
Bluetooth
Yes
Yes
Yes
FM Radio
Yes
-
Yes
3.5mm Audio Jack
Yes
Yes
Yes
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
SIM1: Micro, SIM2: Micro
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac
Yes, Wi-Fi 802.11, a/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
Bluetooth Type
v4.1
v4.1
v5.0
Audio Jack
3.5 mm
3.5 mm
3.5 mm
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
eSIM
No
No
No
Wi-Fi Features
Wi-Fi Direct, hotspot
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
VoLTE
Yes
-
-
SIM 1 Bands
4G bands: 1, 2, 3, 4, 5, 7, 12, 66, 3G bands: HSDPA 850 / 1700(AWS) / 1900 / 2100 - SM-J737U, HSDPA 850 / 1900 / 2100 - SM-J737A, 2G bands: GSM 850 / 900 / 1800 / 1900
4G Bands: TD-LTE 2600(band 38) / 2300(band 40), 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: Available, EDGE...
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
4G bands: 1, 2, 3, 4, 5, 7, 12, 66, 3G bands: HSDPA 850 / 1700(AWS) / 1900 / 2100 - SM-J737U, HSDPA 850 / 1900 / 2100 - SM-J737A, 2G bands: GSM 850 / 900 / 1800 / 1900
4G Bands: TD-LTE 2600(band 38) / 2300(band 40), 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: Available, EDGE...
2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
Weight
181 grams
170 grams
174 grams
Colors
Black, Blue, Gold
Black, Gold
Black, Gold
Build
Plastic frame
Back: Aluminium
-
Dimensions
153.2 x 76.2 x 8.6 mm
151.7 x 75 x 8 mm
153.5 x 77.2 x 8.2 mm
SAR Value
-
Head: 0.607 W/kg
Head: 0.478 W/kg
Rear Flash
LED Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
1080p @ 30fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps
Rear Camera Features
HDR, panorama
Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Single, 8MP
Single, 13MP
Dual, 13MP + 5MP
Rear Camera 1 Resolution
8 MP
13 MP
13 MP
Rear Camera 1 Type
f/1.7 Primary Camera
f/1.9, Wide Angle Primary Camera
f/1.9 Primary Camera
Rear Aperture
F1.7
f/1.9
f/1.9
Rear Camera 1 Lens
-
28 mm focal length
-
Rear Sensor
-
CMOS image sensor
CMOS image sensor
Front Camera Setup
Single, 5MP
Single, 13MP
Single, 8MP
Front Camera 1 Resolution
5 MP
13 MP
8 MP
Front Camera 1 Type
f/1.7 Primary Camera
f/1.9 Primary Camera
f/1.9 Primary Camera
Front Video Recording
-
1080p30fps
-
Front Aperture
-
f/1.9
f/1.9
Front Flash
-
No
Yes, LED Flash
Fingerprint Scanner
No
Yes
Yes