Galaxy S 4G vs. T-Mobile G2X

What's the Difference?

The Galaxy S 4G and T-Mobile G2X are both smartphones offered by T-Mobile, but they have some notable differences. The Galaxy S 4G features a 4-inch Super AMOLED display, while the G2X boasts a larger 4.3-inch IPS LCD display. In terms of processing power, the G2X takes the lead with its dual-core Nvidia Tegra 2 processor, while the Galaxy S 4G has a single-core processor. However, the Galaxy S 4G offers a slightly higher resolution camera at 5 megapixels compared to the G2X's 4 megapixels. Overall, the G2X may be more powerful, but the Galaxy S 4G still holds its own with its vibrant display and decent camera capabilities.


AttributeGalaxy S 4GT-Mobile G2X
Operating SystemAndroidAndroid
Display Size4.0 inches4.0 inches
Resolution480 x 800 pixels480 x 800 pixels
Processor1GHz Cortex-A81GHz dual-core
Internal Storage1GB8GB
Battery Capacity1650mAh1500mAh
Network2G, 3G, 4G2G, 3G, 4G

Further Detail


When it comes to choosing a new smartphone, there are numerous options available in the market. Two popular choices among Android enthusiasts are the Galaxy S 4G and the T-Mobile G2X. Both devices offer impressive features and capabilities, making it challenging to decide which one is the better option. In this article, we will compare the attributes of these two smartphones to help you make an informed decision.

Design and Display

The Galaxy S 4G features a sleek and stylish design with a slim profile and a glossy finish. It sports a 4-inch Super AMOLED display, which offers vibrant colors and deep blacks, providing an immersive viewing experience. On the other hand, the T-Mobile G2X boasts a more robust and industrial design with a rubberized back for better grip. It comes with a slightly larger 4.3-inch IPS LCD display, which offers excellent viewing angles and accurate color reproduction.

In terms of resolution, both devices offer a similar WVGA (800 x 480 pixels) resolution, resulting in sharp and crisp visuals. However, the Galaxy S 4G's Super AMOLED display provides more saturated colors, while the G2X's IPS LCD display offers better visibility under direct sunlight.

Performance and Hardware

Under the hood, the Galaxy S 4G is powered by a 1GHz Hummingbird processor, which was considered top-of-the-line at the time of its release. It offers smooth multitasking and handles most applications with ease. The device comes with 512MB of RAM and 16GB of internal storage, expandable via a microSD card slot.

On the other hand, the T-Mobile G2X packs a more powerful 1GHz dual-core Nvidia Tegra 2 processor, which provides a significant boost in performance compared to the Galaxy S 4G. It offers seamless multitasking, faster app launches, and smoother gaming experiences. The G2X also comes with 512MB of RAM but offers 8GB of internal storage, expandable via a microSD card slot.

Both devices support 4G connectivity, allowing for faster download and browsing speeds. However, it's worth noting that the Galaxy S 4G is limited to T-Mobile's HSPA+ network, while the G2X supports both HSPA+ and T-Mobile's faster 4G LTE network, providing better future-proofing.

Camera Capabilities

When it comes to photography, the Galaxy S 4G features a 5-megapixel rear camera with autofocus and an LED flash. It captures decent images with good color reproduction and sharpness. The device also supports 720p HD video recording, allowing you to capture memorable moments in high definition.

The T-Mobile G2X, on the other hand, takes a step further with its 8-megapixel rear camera, which offers better image quality and more detail compared to the Galaxy S 4G. It also features autofocus and an LED flash for low-light situations. Additionally, the G2X supports 1080p Full HD video recording, enabling you to capture stunning videos with exceptional clarity.

Both devices come with a front-facing camera for video calls and self-portraits. The Galaxy S 4G sports a 1.3-megapixel front camera, while the G2X features a 1.3-megapixel front camera with a wide-angle lens, allowing you to fit more people into your selfies.

Battery Life and Software

In terms of battery life, the Galaxy S 4G is equipped with a 1650mAh battery, which provides a decent amount of usage time. However, due to its older hardware and less power-efficient processor, it may struggle to last a full day with heavy usage.

The T-Mobile G2X, on the other hand, comes with a larger 1500mAh battery, which, combined with its more power-efficient dual-core processor, offers better battery life compared to the Galaxy S 4G. It can easily last a full day with moderate to heavy usage.

Both devices run on Android operating systems, but the Galaxy S 4G ships with Android 2.2 Froyo, while the G2X comes with Android 2.3 Gingerbread. Although both versions are outdated by today's standards, the G2X's Gingerbread offers a more refined and smoother user experience compared to the Galaxy S 4G's Froyo.

It's worth mentioning that both devices can be rooted and customized with custom ROMs to enjoy the latest Android versions and features, but this process requires technical knowledge and may void the warranty.


After comparing the attributes of the Galaxy S 4G and the T-Mobile G2X, it's clear that both devices have their strengths and weaknesses. The Galaxy S 4G offers a sleek design, a vibrant Super AMOLED display, and expandable storage. On the other hand, the T-Mobile G2X boasts a more powerful processor, a larger display with better visibility, and superior camera capabilities.

If you prioritize design, display quality, and expandable storage, the Galaxy S 4G might be the better choice for you. However, if you value performance, a larger display, and superior camera capabilities, the T-Mobile G2X would be the more suitable option.

Ultimately, the decision between these two smartphones depends on your personal preferences and priorities. Consider your usage patterns, desired features, and budget to make the best choice that aligns with your needs.

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