Samsung - Galaxy S 4 4G Cell Phone (Unlocked) - Black

Featuring S-Voice natural language commands and dictation and a Super AMOLED capacitive touch screen, this Samsung Galaxy S 4 I337 BLK cell phone allows simple operation. The built-in Wi-Fi enables you to access the Internet on the go.

Cell Phone Buying Guide


Normal Wear & Tear • Power Surges

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What's Included

  • Charger
  • Lithium-ion battery
  • Owner's manual
  • Samsung Galaxy S 4 4G Cell Phone (Unlocked)

Ratings & Reviews

Overall Customer Rating:
81% of customers would recommend this product to a friend (33 out of 41)

Product Features

Qualcomm Snapdragon Processor

1.9GHz Qualcomm APQ8064T Snapdragon 600 quad-core processor with 2GB RAM ensures fast, reliable performance.

Android 4.2.2 Jelly Bean operating system

Allows you to stay connected and productive.

4G LTE speed

Provides rapid Web connection, so you can quickly download apps, stream content and stay connected with social media via SNS integration.

Wi-Fi (802.11a/b/g/n/ac)

Enables on-the-go Internet access when in range of a Wi-Fi signal. The Wi-Fi hotspot capability lets you share an established Web connection with select mobile devices.

Bluetooth 4.0 technology

With A2DP, EDR and LE support facilitates wireless pairing with Bluetooth-enabled devices.

Super AMOLED capacitive touch screen

With 1920 x 1080 resolution and 16 million colors delivers strikingly realistic visuals and lets you navigate through Web pages and other features with ease.

16GB internal memory

Offers ample space for storing your media files, documents, apps and other data. The microSD slot accepts select memory cards up to 64GB (not included) for simple storage expansion.

13.0MP rear-facing and 2.0MP front-facing cameras

Allow you to capture stunning shots while you're out and about.

S-Voice natural language commands and dictation

Enable you to use spoken phrases to operate the phone.


Include accelerometer, gyro, proximity, compass, barometer, temperature, humidity and gesture for enhanced functionality.

Up to 7 hours of talk time and up to 15 days of standby time*

With the included lithium-ion battery.

* Battery life is based on a typical user profile that includes both usage and standby.

* Unlocked cell phones are compatible with GSM carriers, including AT&T and T-Mobile; also compatible with GSM SIM cards, including H20 and NET10.

* Phone will not work with Sprint, Verizon, Boost Mobile, Virgin Mobile or any other CDMA carriers. Please contact your carrier prior to purchasing to confirm your carrier will support voice and data on this unlocked GSM device.

What Experts are Saying

Overall Customer Rating

4 out of 54.0
41 Reviews
81%of customers recommend this product.



What Experts are Saying

Click to visit alaTest website
The analysis of all aggregated expert reviews shows that the reviewers are positive about social network, size, performance and screen. Editors are less positive about apps and reception. Using an algorithm based on product age, reviewers ratings history, popularity, product category expertise and other factors, this product gets an alaTest Expert Rating of 85/100 = Very good quality.
  • Know Your Mobile (UK)Rating, 4.5 out of 5Damien McFerran on October 13, 2016
    Samsung Galaxy S4 Active review: A cut above the Galaxy S4? [updated]
    Samsung is doing its best to expand the Galaxy S4 line as swiftly as possible, with the Galaxy S4 Active being the third phone to arrive in recent weeks holding the esteemed moniker - the other two being the and . However, while these otherFull Review
  • Expert Reviews (UK)November 23, 2015
    Samsung Galaxy S4 Active review
    We go for a dunk with the newly-announced waterproof Samsung Galaxy S4 ActiveFull Review
  • Trusted Reviews (UK)Rating, 4 out of 5Trusted Reviews on April 8, 2014
    Samsung Galaxy S4 Active
    The Galaxy S4's brother can survive being dunked underwater, but is it any good?Full Review
  • TechRadar (UK)Rating, 4 out of 5John McCann on November 29, 2013
    Samsung Galaxy S4 Active review
    Like the normal S4 - but much more satisfyingFull Review
  • TechSmart (South Africa)Ryan Noik on November 27, 2013
    Quick Review - Samsung Galaxy S4 Active
    While the Galaxy S4 has won much acclaim, Samsung has now produced a more ruggedized version that is tougher and more up to a jaunt in the great outdoors.Full Review
  • T3 (UK)Rating, 4 out of 5October 12, 2013
    Samsung Galaxy S4 Active review
    The Samsung Galaxy S4 is a waterproof version of the brand's Android flagshipFull Review
  • 3G (UK)Rating, 4.5 out of 5Simon Thomas on August 19, 2013
    Samsung Galaxy S4 Active Review
    The Samsung Galaxy S4 Actives manages to give the best of both worlds. Most of the excellent features in the original S4, plus a sturdy, tough case. The only minus being a less powerful camera.Full Review
  • UbergizmoDaniel Perez on August 13, 2013
    Samsung Galaxy S4 Active Review
    Samsung released its latest Galaxy S Android smartphone earlier this year, the Samsung Galaxy S4, which since then has sold like hotcakes as it's been released globally. One thing we didn't expect was for there to be an additional version […]Full Review
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