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 M919 Unlocked GSM 4G LTE Android Smartphone - White (Certified Refurbished) Samsung Galaxy S4 M919 Unlocked GSM 4G LTE Android Smartphone - White (Certified Refurbished)

Samsung Galaxy S4 is a very high-end Android phone released in 2013, provisioned with an exceptional Quad-Core processor running at 1.9 GHz, a quite big 5" multi-touch screen, a 13 megapixels back-facing camera and a 2 MP front facing camera. Let's take a deeper sight of what this cellphone can give us.

Samsung is offering the S4 in a lot of color variations like black, blue, red and white. Regarding its materials, this phone is mostly made with Polycarbonate. Being just 0.31 inches thick,the Samsung Galaxy S4 is very slim and practical. This device is just 5.38 inches long, but it still manages to hold a 5" display. Samsung made a really good optimization job making this phone weight only 4.59 oz.

Samsung equipped this device with a Qualcomm Snapdragon 600 APQ8064T system chip, packing an exceptional 1.9 gigahertz Quad-Core processor with a huge 2 GB of RAM. Collaborating with graphic intensive applications, the S4 also has a 400 megahertz Adreno 320 graphics processing unit. A key aspect of this cellphone is its big 64 GB internal memory and an SD memory slot, which allows you to store lots of apps, games, pictures and videos without worrying about running out of space.

This phone has a beautiful 5-inches display with a 1920 x 1080 (Full HD) resolution, giving this phone a great graphic quality. Its display uses Super AMOLED capacitive technology, and can detect multiple fingers at the same time.

The S4 has two cameras, a 13 MP back camera and a 2 megapixels front side camera. Although it's 13 mega-pixels may seem amazing the back camera has a small 0.326797-inches sensor which makes photos be less detailed and darker than you would expect. It also captures videos up to 1920x1080 (Full HD) at 30 fps. This device also counts with multiple interesting characteristics like auto-focus, flash, face detection shooting, digital image stabilization, HDR mode, smile detection shooting and geo tagging.

This phone features a 2600 mAh high capacity Li-Ion replaceable battery that can keep it running for several hours and even reach the end of the day without charging it at all.

The Samsung Galaxy S4 provides WiFi connection (which can be shared with other devices acting as a mobile hotspot), 4G LTE high speed data connection and also HSPA+ internet connection, a slower 4G variation or fast 3G connectivity, over HSDPA, HSUPA, UMTS and EDGE technologies. This cellphone works with a Micro SIM card to connect to GSM networks.

This device also includes many interesting features like Bluetooth, GPS (Global Positioning System), Infrared Transmitter and NFC (to trigger actions, transfer data or make payments by holding your cellphone close to another NFC device or tag), and multiple sensors like Light Sensor, Proximity Sensor, Accelerometer, Gyroscope, Barometer and Compass.

Samsung is offering this device for only 135 dollars, which is a really low price comparing with similar phones. No matter if you are looking for a cellphone to mostly use social networks and internet browsing, will use it as a gaming phone, are an amateur photographer or are looking for a phone for work, you will probably be very happy with it.

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Device Type:Phone
Operating System (OS):Android 4.4
See other variants reviews
Also Known As:Galaxy S IV, I9500, I9505, SPH-L720, Galaxy S 4, SGH-I337
Product code:SPH-L720
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:$ 135.00


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:64 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