Cell Phone Samsung J400 Galaxy J4 (2018) manufactured team Samsung. by their outlines device has a look bar, а его sizes make 77.2 x 151.7 x 8.1 mm, а weight 175 g. В device used battery 3000 mAh As assured team average talk time до up to 20 h (2G), up to 20 h (3G) В Samsung J400 Galaxy J4 (2018) used screen panel 5.5" with permission 720 x 1280, which covers 71.44 % front surface gadget. Rear camera module 12.98 Mp, 4160 x 3120 pixels with video resolution 1920 x 1080pixels, 2.07 Mp (мегапикселей). Front Camera 5.04 Mp, 2592 x 1944 pixels. Processes data device on the CPU Samsung Exynos 7 Quad 7570, 1400 MHz, 64 bit. Processes video graphics ARM Mali-T720. Amount of volatile memory 2 GB, 3 GB. Permanent memory amount 16 GB, 32 GB, expands with “flash drive” microSD, microSDHC, microSDXC. Apparatus functions on the mobile platform Super AMOLED.