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Samsung Galaxy J7 Star


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Samsung Galaxy J7 Star


OS: Android 7.0 Nougat

CPU: 2x 2.2 GHz ARM Cortex-A73, 6x 1.6 GHz ARM Cortex-A53, Cores: 8
RAM: 2GB
Display: 5.5 inches
Camera: 12.98 MP (megapixels)
Battery: 3300 mAh, Li-Polymer

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Samsung Galaxy J7 Star smartphone runs on Android 7.0 Nougat operating system. The phone is powered by 2x 2.2 GHz ARM Cortex-A73, 6x 1.6 GHz ARM Cortex-A53, Cores: 8 processor. The smartphone has a Super AMOLED providing. The main camera of the smartphone consists of a 12.98 MP (megapixels). The sensors include Proximity, Light, Accelerometer, Fingerprint. Connectivity features in the smartphone include, A-GPS, GLONASS, GPS, Wi-Fi, NFC, 3.5 mm Jack and more. It measures 76.2 x 153.2 x 8.6 mm and weighs 181 g.

Hardware and OS Samsung Galaxy J7 Star
Operating system:Android 7.0 Nougat
Processor:2x 2.2 GHz ARM Cortex-A73, 6x 1.6 GHz ARM Cortex-A53, Cores: 8
GPU:ARM Mali-G71
RAM:2GB
Internal Storage:32GB
Memory Card Slot:microSD, microSDHC, microSDXC
User Interface:Yes
Display Samsung Galaxy J7 Star
Type:Super AMOLED
Size:5.5 inches
Resolution:720 x 1280 pixels
Colors:16M Colors
Pixel Density:267 ppi
Touchscreen:Yes
Protection:2.5D curved glass screen
Features:IGZO FHD Display, ~ 402 PPI Pixel Density, Capacitive, Multi-touch, Scratch Resistant, 2.5D Curved Glass Screen, 550 cd/m2, sRGB 135%, 1500:1 contrast ratio, Color LED Notifications, Frameless
Connectivity Samsung Galaxy J7 Star
4G Network:Yes
Wi-Fi:Wi-Fi 802.11 a/b/g/n/ac, 802.11 n 5GHz, Wi-Fi Direct, Wi-Fi Display, Wi-Fi Hotspot, Dual-Band
GPS:Yes, with A-GPS, GLONASS, GPS
NFC:yes
USB:USB Type-C, 2.0 with OTG, Charging and Mass Storage Function
Speed:LTE : 850 / 1800 / 900 / 2100 / 2600 MHz LTE : 1700 / 2100 MHz LTE : 700 MHz Class 17 LTE-TDD : 1900 MHz (Band 39) LTE-TDD : 2300 MHz (Band 40) LTE-TDD : 2500 MHz (Band 41) LTE-TDD : 2600 MHz (Band 38) LTE : 700 MHz (Band 28) LTE : 700 MHz (Band 12)
SIM:Nano SIM
Dual SIM:Hybrid Dual SIM (Nano-SIM, Nano-SIM/microSD), Dual Standby
Wireless Charging:Yes
Camera Samsung Galaxy J7 Star
Main camera:12.98 MP (megapixels)
Features:LED
Image:4160 x 3120 pixels
Selfie camera:7.99 MP (megapixels)
Multimedia Samsung Galaxy J7 Star
Loudspeaker:Yes
Handsfree:Yes
Radio:Yes
Video Playback:Yes Support 3GP, H.264, MKV, DivX, AVI, xVID, WMV, FLV, MP4, H.263
Video Out:Yes
Ring Tones:Yes
3.5 mm Jack:yes
Design Samsung Galaxy J7 Star
Dimensions:76.2 x 153.2 x 8.6 mm
Waterproof:No
Weight:181 g
Battery Samsung Galaxy J7 Star
Capacity:3300 mAh, Li-Polymer
Placement:Non-Removable
Other Samsung Galaxy J7 Star
Sensors:Proximity, Light, Accelerometer, Fingerprint


Samsung Galaxy J7 Star Overview


The Samsung Galaxy J7 Star is a mid-range smartphone that offers a range of features and specifications. With an operating system of Android 7.0 Nougat, this phone provides a smooth and user-friendly interface for its users. The processor is a powerful combination of 2x 2.2 GHz ARM Cortex-A73 and 6x 1.6 GHz ARM Cortex-A53, with 8 cores, ensuring fast and efficient performance. The GPU is an ARM Mali-G71, which enhances the graphics quality on the device.

The phone comes with 2GB of RAM and 32GB of internal storage, which can be expanded further using a microSD card slot. The Super AMOLED display is 5.5 inches in size with a resolution of 720 x 1280 pixels, providing clear and vibrant visuals. The touchscreen is responsive and protected by 2.5D curved glass.

Other features of the Samsung Galaxy J7 Star include a 12.98 MP main camera with LED flash, a 7.99 MP selfie camera, NFC support, USB Type-C port, and a 3300 mAh non-removable battery. The phone also has sensors like proximity, light, accelerometer, and fingerprint for added security and convenience.

Pros:
- Large and vibrant Super AMOLED display
- Expandable storage option
- Decent camera quality with LED flash
- NFC support for easy connectivity
- USB Type-C port for faster data transfer and charging

Cons:
- Limited RAM capacity may affect multitasking performance
- Older Android version compared to newer models
- Non-removable battery may be inconvenient for some users
- Average processor performance for heavy gaming or multitasking applications



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