Samsung Galaxy J7 Duo Screen Specifications

Samsung Galaxy J7 Duo screen detailed specifications*.

The Samsung Galaxy J7 Duo screen has a 5.5-inch size with resolution 1280 × 720 px which is equal to High Definition (HD) resolutions of screens. The Aspect ratio of a screen is 16:9. The pixel density is equal to 267 pixels per inch (PPI). Samsung Galaxy J7 Duo screen based on Super AMOLED technology and able to reproduce 16,777,216 colors with the color of depth – 24 bits. The screen is covered by unknown protection glass.

The Samsung Galaxy J7 Duo was introduced in April 2018.

Below a list of detailed specifications of Samsung Galaxy J7 Duo screen:

TypeSuper AMOLED
Number of colors16,777,216-color
Diagonal Size (inches)5.5 inches (70.4% screen-to-body ratio)
Size (mm/in)D (139.7 mm), H (122 mm), W (68 mm)

H (4.8 in), W (2.7 in)

Aspect ratio16:9
Pixels Per Inch (PPI)267
Color depth24 – bit
Resolution1280 × 720 px (HD)
Contrast ration/a
Pixel size n/a
Backlight typen/a

Other features of the Samsung Galaxy J7 Duo:



– CPU Exynos 7870 Octa
Octa-core 1.6 GHz Cortex-A53
– GPU Mali-T830 MP1
– OS Android 8.0 (Oreo)





– Internal 32 GB
– Expandable microSD, up to 256 GB





Primary sensor Dual: 13 MP (f/1.9) + 5 MP (f/1.9), autofocus, LED flash
– Video 1080p@30fps
Secondary sensor 8 MP (f/1.9), LED flash





– Non-removable Li-Ion 3000 mAh battery
– Talk time Up to 20 h (3G)
– Video play Up to 17 h
– Music play Up to 66 h






– Dimensions 153.5 x 77.2 x 8.2 mm (6.04 x 3.04 x 0.32 in)
– Weight 174 g (6.14 oz)




Photos & Media of Samsung Galaxy J7 Duo

Samsung Galaxy J7 Duo (4)

Samsung Galaxy J7 Duo (3)

You might like it: Samsung Galaxy J7 Prime 2

Samsung Galaxy J7 Duo (1)

Here you can take a look at all Samsung products

Samsung Galaxy J7 Duo (2)

Also, you can check and compare all Samsung smartphones Here

On this page used media resources of Samsung

*Note. can not guarantee that all screen tech specs of this device are 100% correct.
All information is provided for reference only.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.