# T-Mobile Sidekick 4G

> 2011 Android QWERTY smartphone distributed by T-Mobile US

**Wikidata**: [Q123107648](https://www.wikidata.org/wiki/Q123107648)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sidekick_4G)  
**Source**: https://4ort.xyz/entity/t-mobile-sidekick-4g

## Summary
The T-Mobile Sidekick 4G is a 2011 Android QWERTY smartphone distributed by T-Mobile US. Manufactured by Samsung Electronics, it runs on the Android operating system and is part of the T-Mobile Sidekick line.

## Key Facts
*   The T-Mobile Sidekick 4G is a smartphone model.
*   It was distributed by T-Mobile US.
*   It was released in 2011.
*   The device features a QWERTY keyboard.
*   It runs on the Android operating system, which was created by Google.
*   Its manufacturer is Samsung Electronics, a South Korean multinational electronics corporation.
*   It is also known by the alias Samsung SGH-T839.
*   The T-Mobile Sidekick 4G is a subclass of the T-Mobile Sidekick line.
*   The Android operating system was first launched on September 23, 2008.

## FAQs
### Q: What is the T-Mobile Sidekick 4G?
A: The T-Mobile Sidekick 4G is an Android smartphone released in 2011, known for its QWERTY keyboard. It was distributed by T-Mobile US.

### Q: Who manufactured the T-Mobile Sidekick 4G?
A: The T-Mobile Sidekick 4G was manufactured by Samsung Electronics, a South Korean multinational electronics corporation.

### Q: What operating system does the T-Mobile Sidekick 4G use?
A: The T-Mobile Sidekick 4G uses the Android operating system, which was created by Google for mobile devices.

## Why It Matters
The T-Mobile Sidekick 4G represents a continuation of the distinctive Sidekick line, adapting its iconic QWERTY keyboard design to the burgeoning Android smartphone market in 2011. Its distribution by T-Mobile US highlights its role as a carrier-specific device aimed at users who valued physical keyboards during a period when touchscreens were becoming dominant. As an Android device, it integrated into Google's mobile ecosystem, offering access to a wide range of applications. Its existence demonstrates the evolution of mobile technology, bridging the gap between earlier feature phones and modern, fully touchscreen smartphones, while maintaining a unique form factor that appealed to a specific user base.

## Notable For
*   Being an Android-powered smartphone within the T-Mobile Sidekick product line.
*   Its distinctive QWERTY keyboard, a hallmark of the Sidekick series.
*   Its distribution specifically by T-Mobile US.
*   Being manufactured by Samsung Electronics.

## Body

### Overview
The T-Mobile Sidekick 4G is identified as a smartphone model, specifically a 2011 Android QWERTY smartphone. It was distributed by T-Mobile US and manufactured by Samsung Electronics. This device is also known by the alias Samsung SGH-T839.

### Operating System
The T-Mobile Sidekick 4G runs on the Android operating system. Android is an operating system created by Google for use on mobile devices. The inception date for Android is September 23, 2008.

### Manufacturer and Distribution
The manufacturer of the T-Mobile Sidekick 4G is Samsung Electronics. Samsung Electronics is a South Korean multinational electronics corporation that was founded on January 13, 1969. The device was distributed by T-Mobile US.

### Product Lineage
The T-Mobile Sidekick 4G is classified as a subclass of the T-Mobile Sidekick line. The broader "Hiptop line," from which the first smartphone by Danger Incorporated originated, is also related.

### Identifiers
*   **Aliases:** Samsung SGH-T839
*   **GSM Arena Phone ID:** 3874
*   **Wikipedia Title:** Sidekick 4G
*   **Wikipedia Languages:** cs, en