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Samsung Galaxy J7


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Samsung Galaxy J7


OS: Android 5.1 (Lollipop), upgradable to 6.0.1 (Marshmallow)

CPU: Octa-core (4x1.4 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
-Octa-core 1.5 GHz Cortex-A53
Display: 5.5" inc
Camera: 13 MP, Single

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Samsung Galaxy J7 smartphone runs on Android 5.1 (Lollipop), upgradable to 6.0.1 (Marshmallow) operating system. The phone is powered by Octa-core (4x1.4 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) -Octa-core 1.5 GHz Cortex-A53 processor. It has 16 GB, 1.5 GB RAM. Internal storage options which can be extended with the help of microSD, up to 256 GB (dedicated slot). The smartphone has a Super AMOLED providing, Screen-to-Body Ratio of 69.6%. The smartphone is fueled with a 3000 mAh,  Removable Li-Ion. The main camera of the smartphone consists of a 13 MP, Single. The sensors include Accelerometer, proximity. Connectivity features in the smartphone include Bluetooth, A-GPS, GLONASS, Wi-Fi, NFC, 3.5 mm Jack and more. The Samsung Galaxy J7 are available in various colors such as White, Black, Gold. It measures 152.2 x 78.7 x 7.5 mm and weighs 171 g.

Hardware and OS Samsung Galaxy J7
Operating system:Android 5.1 (Lollipop), upgradable to 6.0.1 (Marshmallow)
Processor:Octa-core (4x1.4 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
-Octa-core 1.5 GHz Cortex-A53
Chipset:Qualcomm MSM8939 Snapdragon 615 (28 nm)
-Exynos 7580 Octa
GPU:Adreno 405
-Mali-T720MP2
Internal memory:16 GB, 1.5 GB RAM
External memory:microSD, up to 256 GB (dedicated slot)
Display Samsung Galaxy J7
Type:Super AMOLED
Size:5.5" inc
Resolution:720 x 1280 px
Touchscreen:capacitive touchscreen
Screen-to-Body Ratio:69.6%
Display area:83.4 cm2
Display aspect ratio:16:9 (height:width)
Pixel Density:267 PPI
Colors:16M
Connectivity Samsung Galaxy J7
2G Network:GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network:HSDPA 850 / 900 / 1900 / 2100
4G Network:LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300)
Wi-Fi:Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Network:GSM / HSPA / LTE
SIM card:Single SIM (Micro-SIM)Dual SIM (Micro-SIM, dual stand-by)
Bluetooth:4.1, A2DP
Edge:Yes
GPRS:Yes
GPS:Yes, with A-GPS, GLONASS
NFC:Yes (Snapdragon model only)
Speed:HSPA 21.1/5.76 MbpsHSPA, LTE Cat4 150/50 Mbps
USB:microUSB 2.0
Camera Samsung Galaxy J7
Main camera:13 MP, Single
Specs:13 MP, f/1.9, 28mm (wide), AF
Features:LED flash, panorama
Features:LED flash
Video:1080p@30fps
Selfie camera:5 MP, Single
Specs:5 MP, f/2.2, 23mm (wide)
Multimedia Samsung Galaxy J7
3.5 mm Jack:Yes
Radio:FM radio, RDS, recording
Design Samsung Galaxy J7
Colors:White, Black, Gold
Body build:Plastic body
Dimensions:152.2 x 78.7 x 7.5 mm
Weight:171 g
Battery Samsung Galaxy J7
Battery capacity:3000 mAh,  Removable Li-Ion
Battery life:Talking time- Up to 18 h (3G)
Music play - Up to 76 h
Other Samsung Galaxy J7
SAR:SAR - 1.25 W/kg (head), 1.36 W/kg (body),
SAR EU - 0.50 W/kg (head), 0.37 W/kg (body)
Release date:2015, June
Sensors:Accelerometer, proximity


Samsung Galaxy J7 Overview


The Samsung Galaxy J7 is a mid-range smartphone that was released in June 2015. It runs on the Android 5.1 (Lollipop) operating system, which is upgradable to 6.0.1 (Marshmallow). The device is powered by an Octa-core processor, with two different configurations available - one with a Qualcomm Snapdragon chipset and another with an Exynos chipset. The GPU options include Adreno 405 and Mali-T720MP2.

The Galaxy J7 comes with 16GB of internal storage and 1.5GB of RAM, which can be expanded further via a microSD card slot. The phone features a 5.5-inch Super AMOLED display with a resolution of 720 x 1280 pixels. The screen-to-body ratio is 69.6%, and the pixel density is 267 PPI.

In terms of connectivity, the Galaxy J7 supports 2G, 3G, and 4G networks, as well as Wi-Fi, Bluetooth, GPS, and NFC (Snapdragon model only). It has a single SIM or dual SIM configuration, depending on the model. The phone also includes a 13MP main camera with LED flash and a 5MP selfie camera.

The Samsung Galaxy J7 has a plastic body with dimensions of 152.2 x 78.7 x 7.5 mm and weighs 171g. It is equipped with a 3000mAh removable Li-Ion battery, providing up to 18 hours of talk time on 3G and up to 76 hours of music playback.

Pros:
- Large 5.5-inch Super AMOLED display
- Expandable storage with microSD card slot
- Decent camera performance with 13MP main camera
- Removable battery for easy replacement
- Dual SIM capability for added convenience

Cons:
- Limited internal storage and RAM
- Outdated operating system version
- Plastic body construction may feel less premium
- Average processor performance for multitasking
- Mediocre screen resolution for its size



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