The Samsung Galaxy S III is an Android device featuring 1.5GHz dual core S4 processor, and a gorgeous Super AMOLED 4.8 inch display Exclusively for use with T Mobile wireless service. T Mobile SIM card required, not included. The Samsung Galaxy S Relay 4G is an Android touchscreen slider smartphone designed and manufactured by Samsung for T-Mobile USA. It resembles the Samsung Epic 4G in appearance and shares the Epic 4G's screen and camera specifications, but the CPU and other internal hardware is more similar to the Samsung Galaxy S III . Samsung GALAXY S III’s minimal and organic design is reflected in its smooth and non-linear lines of the device. Its human-centric nature provides an ergonomic and comfortable experience with enhanced usability. Its comfortable grip, gentle curves and platinum organic form deliver a natural feel and design. Measuring 122.55 x 63 x 9.9mm (4.82 x 2.48 x 0.39 inches), the Samsung Galaxy S3 Mini is by no means the largest phone, and it sits very comfortably in the hand. The 120g (4.23oz) weight also Use 5G on Galaxy phones and tablets. With 5G starting to roll out across the U.S., it won't be long before the whole country is connected to a better mobile network. If you have a 5G phone, you'll be able to enjoy faster downloads, instant streaming, and much more. But 5G is more than a mere boost in speed; it's literally the foundation of Contact us online through chat and get support from an expert on your computer, mobile device or tablet. Support is also available on your mobile device through the Samsung Members App. You can view messages and send replies on your Samsung smart watch when it's connected to a Galaxy phone. Stay in touch even if you don't have a phone with you. Galaxy S3 Memory Options. Galaxy S3 phones have two types of user accessible memory. The MicroSD card slot can take a single card of up to 64GB in capacity, but the phone also has built-in memory I've had a Samsung Galaxy S3 for 2 years and I'm considering moving to a sim only Red 4G package. Does anybody know (or can advise if I can find out) if the Galaxy S3 is compatible with 4G? My phone details are as follows: Model: GT-I9300. Android 4.3. Baseband version: I9300BUUGNF1. Kernel: 3.0.31-2735602 . Best regards If you cannot connect to the 5G network, please check the methods to connect below. 1. 5G data plan and SIM card from your carrier. 2. Enable 5G on your phone. 3. Make sure that you are in a 5G coverage area. 4. Network indicator icon on your screen. 5. Samsung Galaxy S3 - CPU. Width Height Thickness Weight User reviews 2 Write a review. Specifications Display Camera CPU Battery SAR Prices 1. Dimensions: 70.6 x 136.6 x 8.6 mm. Weight: 133 g. SoC: Samsung Exynos 4 Quad 4412. CPU: ARM Cortex-A9, 1400 MHz, Cores: 4. GPU: ARM Mali-400 MP4, 440 MHz, Cores: 4. RAM: 1 GB, 400 MHz. S3ypr.