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Samsung Galaxy J7 Duo vs Samsung Galaxy J7 Max vs Samsung Galaxy J7 Pro
Samsung Galaxy J7 Duo
vs
Samsung Galaxy J7 Max
vs
Samsung Galaxy J7 Pro
comparison
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Samsung Galaxy J7 Duo
Samsung Galaxy J7 Max
Samsung Galaxy J7 Pro
key specs
Display
5.50-inch
5.70-inch
5.50-inch
Processor
Samsung Exynos 7885
MediaTek Helio P20
Samsung Exynos 7 Octa 7870
Front Camera
8-megapixel
13-megapixel
13-megapixel
Rear Camera
13-megapixel + 5-megapixel
13-megapixel
13-megapixel
RAM
4GB
4GB
3GB
Storage
32GB
32GB
64GB
Battery Capacity
3000mAh
3300mAh
3600mAh
OS
Android Oreo
Android 7.0
Android 7.0
Resolution
720x1280 pixels
1080x1920 pixels
1080x1920 pixels
general
Brand
Samsung
Samsung
Samsung
Model
Galaxy J7 Duo
Galaxy J7 Max
Galaxy J7 Pro
Release date
March 1, 2018
June 1, 2017
June 1, 2017
Launched in India
Yes
Yes
Yes
Form factor
Touchscreen
Touchscreen
Touchscreen
Dimensions (mm)
153.50 x 77.20 x 8.20
156.70 x 78.80 x 8.10
152.40 x 74.70 x 7.90
Weight (g)
174.00
179.00
-
Battery capacity (mAh)
3000
3300
3600
Colours
Black and Gold
Black, Gold
Black, Gold
Removable battery
-
No
No
display
Screen size (inches)
5.50
5.70
5.50
Touchscreen
Yes
Yes
Yes
Resolution
720x1280 pixels
1080x1920 pixels
1080x1920 pixels
Aspect ratio
16:9
16:9
16:9
Pixels per inch (PPI)
267
386
401
hardware
Processor
octa-core (2x2.2GHz + 6x1.6GHz)
1.69GHz octa-core
1.6GHz octa-core
Processor make
Samsung Exynos 7885
MediaTek Helio P20 (MT6757)
Samsung Exynos 7 Octa 7870
RAM
4GB
4GB
3GB
Internal storage
32GB
32GB
64GB
Expandable storage
Yes
Yes
Yes
Expandable storage type
microSD
microSD
microSD
Expandable storage up to (GB)
256
256
128
camera
Rear camera
13-megapixel (f/1.9) + 5-megapixel (f/1.9)
13-megapixel (f/1.7)
13-megapixel (f/1.7)
Rear autofocus
Yes
Yes
Yes
Rear flash
LED
LED
LED
Front camera
8-megapixel (f/1.9)
13-megapixel (f/1.9)
13-megapixel (f/1.9)
Front flash
LED
LED
LED
software
Operating system
Android Oreo
Android 7.0
Android 7.0
connectivity
Wi-Fi
Yes
Yes
Yes
Wi-Fi standards supported
802.11 a/b/g/n/ac
-
802.11 b/g/n
GPS
Yes
Yes
Yes
Bluetooth
Yes, v 5.00
Yes
Yes, v 4.10
NFC
No
No
Yes
FM
Yes
Yes
Yes
Number of SIMs
2
2
2
Infrared
-
No
No
USB OTG
-
Yes
Yes
Micro-USB
-
Yes
Yes
Headphones
-
3.5mm
3.5mm
Wi-Fi Direct
-
No
No
Mobile High-Definition Link (MHL)
-
No
No
sensors
Fingerprint sensor
Yes
Yes
Yes
Compass/ Magnetometer
No
Yes
Yes
Proximity sensor
Yes
Yes
Yes
Accelerometer
Yes
Yes
Yes
Ambient light sensor
-
Yes
Yes
Gyroscope
-
Yes
Yes
Barometer
-
No
No
Temperature sensor
-
No
No
sim 1
SIM Type
-
Nano-SIM
Nano-SIM
GSM/CDMA
-
GSM
GSM
3G
-
Yes
No
4G/ LTE
-
Yes
Yes
sim 2
SIM Type
-
Nano-SIM
-
GSM/CDMA
-
GSM
-
3G
-
Yes
No
4G/ LTE
-
Yes
Yes
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