Samsung Galaxy S4 SGH-I337 USA GSM Unlocked Cellphone, 16GB, Frost White Samsung Galaxy S4 SGH-I337 USA GSM Unlocked Cellphone, 16GB, Frost White Samsung Galaxy S4 SGH-I337 USA GSM Unlocked Cellphone, 16GB, Frost White
Samsung Galaxy S4 SGH-M919 16GB Black Mist - T-Mobile Samsung Galaxy S4 SGH-M919 16GB Black Mist - T-Mobile

Samsung Galaxy S4 is an impressive Android cellphone launched many years ago, which counts with an extremely powerful 1900 MHz Quad-Core CPU, a pretty big 5-inches display, and two cameras, a 13 MP back camera and a 2 megapixels front side camera. Let's take a better sight of what this cellphone offers to us.

Samsung did a great design job making the Samsung Galaxy S4 weight only 4.59 oz. This cellphone is available in a variety of color options like black, blue, red and white. This phone is quite a compact cellphone, given that it has a 5 inches display and it only has 5.38" long. This device is just 0.31 inches thick, making it one of the thinnest phones on sale. Regarding its materials quality, the S4 is made of Polycarbonate.

Samsung decided to build this phone with a Qualcomm Snapdragon 600 APQ8064T system chip, which holds a very powerful 1.9 GHz Quad-Core CPU with a great 2 GB of RAM memory. Graphic rendering generally consume lots of processing power, so it also counts with a 400 MHz Adreno 320 GPU to unload the processor. A good advantage of this cellphone is its quite big 16 GB internal storage and an SD memory slot, allowing the user to store a couple hundred games and applications without any trouble.

This device has an astonishing 1920 x 1080 (Full HD) 5-inches display, which makes everything look absolutely perfect. Its display uses Super AMOLED capacitive technology, and allows multi-touch gestures.

The Samsung Galaxy S4 has two cameras, a 13 megapixels back-facing camera and a 2 megapixels front-facing camera. While it's 13 megapixels might sound incredible the back-facing camera sensor size is quite small which makes photos be less detailed and darker than you would expect. It is also able to capture Full HD 1920x1080 videos at 30 fps. In addition, this cellphone's camera also counts with a high number of useful features: flash, digital image stabilization, auto-focus, face detection shooting, HDR mode, smile detection shooting and geo tagging.

This cellphone has a 2600 mAh long lasting Li-Ion removable battery that can keep this device running for several hours without charging it at all.

The S4 features wifi connection (and it can provide it to other devices as a mobile hotspot), LTE (4G) high performance internet connection and also HSPA+ connectivity, that is a slower 4G technology or fast 3G internet connection, using HSDPA, HSUPA, UMTS and EDGE technologies. The S4 uses a Micro SIM card to use GSM services.

This phone also features many interesting features like Bluetooth (4.0), GPS Localization, Infrared Port and NFC (Near Field Communication), and multiple sensors like Light Sensor, Proximity Sensor, Accelerometer, Gyroscope, Barometer and Compass.

The S4 is very well priced considering it's an amazing cellphone and it just costs $ 130. It doesn't matter whether you want it to take plenty of pictures, want a phone for work, are looking for a cellphone to mainly use social networks and internet browsing or will use this phone to play tons of games, this cellphone is probably a great choice for you.

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Device Type:Phone
Operating System (OS):Android 4.4.2, 4.3, 4.2.2
Variant:16 GB
See other variants reviews
Also Known As:Galaxy S IV, I9500, I9505, SPH-L720, Galaxy S 4, SGH-I337
Dimensions:5.38 x 2.75 x 0.31 inchesMetric13.67 x 6.99 x 0.79 cmImperial
Weight:4.59 ouncesMetric130.12 gImperial
Colors:Black, Blue, Red and White
Scratch Resistant Glass:Yes
Release date:2013-03-14
Price:$ 130.00


Screen Type:Super AMOLED (16M colors)
Size:5 inchesMetric12.7 cmImperial
Resolution:1080 x 1920 pixels (Full HD)
Pixel density:441 pixels per inchMetric173.62 pixels per cmImperial
Touch screen:Capacitive, Multi-touch


Chipset:Qualcomm Snapdragon 600 APQ8064T
Processor:Krait 300 (Quad-Core 1900 MHz)
RAM Memory:2 GB (800 MHz)
Graphics Processor:Adreno 320 (400 MHz)
Internal Memory:16 GB
SD Card Slot:microSD, microSDHC, microSDXC (up to 64 GB)


Battery type:Li-Ion
Capacity:2600 mAh
Wireless Charging:Yes
Talk Time:17 hours


Back camera:13 megapixels
    Focal length:31mm (35mm equivalence)
    Sensor size:0.33 inches (1/3.06")
Front camera:2 megapixels
Max video resolution:1920 x 1080 (30 fps) (Full HD)
Camera features:Auto-Focus, Digital Image Stabilization, Face Detection Shooting, Geo Tagging, HDR Mode and Smile Detection Shooting


    Mobile Hotspot:Yes
SIM Card Type:Micro SIM
GSM Bands:850, 900, 1800, 1900
UMTS Bands:850, 900, 1900, 2100
LTE (4G) Bands:800 (band 18), 850 (band 5), 900 (band 8), 1800 (band 3), 2100 (band 1), 2600 (band 7)
Technologies:LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM

Other Features

Bluetooth:Version 4.0
NFC (Near Field Communication):Yes
Sensors:Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor