Three, Phones4U, Vodafone, Carphone Warehouse and O2 have confirmed details of the contracts they will offer when the handset launches on May 30, with T-Mobile and Orange expected to follow suit.
The Android 4.0 powerhouse will be available with Three on its One Plan for £34 per month, although the service provider told TechRadar that it is yet to finalise its contract options.
Phones 4U and Vodafone will offer the handset at £36 per month, with the latter allowing customers 500MB of data and 1,200 mins call time for that price. The 32GB model will be exclusive to Vodafone for the first month.
The Carphone Warehouse will sell the Galaxy S3 at the same price on any network, and will throw in a bundle of accessories for customers who purchase the handset early.
O2 customers can walk away with a free handset if they sign up for a £41 per month contract with 1GB of data and 600 minutes included.
Samsung lifted the lid on the Galaxy S3 at a press event in London last night (May 3).
Samsung Galaxy S3 Full Product Specifications
Network: 2.5G (GSM/ GPRS/ EDGE): 850 / 900 / 1800 / 1900 MHz
3G (HSPA+ 21Mbps): 850 / 900 / 1900 / 2100 MHz
4G (Dependent on market)
Display: 4.8 inch HD Super AMOLED (1280x720) display
OS: Android 4.0 (Ice Cream Sandwich)
Camera Main(Rear): 8 Mega pixel Auto Focus camera with Flash & Zero Shutter Lag, BIS
Camera Sub (Front): 1.9 Mega pixel camera, HD recording @30fps with Zero Shutter Lag, BSI
Video Codec: MPEG4, H.264, H.263, DivX, DivX3.11, VC-1, VP8, WMV7/8, Sorenson Spark
Recording & Playback: Full HD (1080p)
Audio Codec: MP3, AMR-NB/WB, AAC/AAC+/eAAC+, WMA, OGG, FLAC, AC-3, apt-X
Connectivity: WiFi a/b/g/n, WiFi HT40, GPS/GLONASS, NFC, Bluetooth® 4.0(LE)
Sensor: Accelerometer, RGB light, Digital compass, Proximity, Gyro, Barometer
Memory: 16/ 32GB User memory (64GB available soon) + microSD slot (up to 64GB)
Dimension: 136.6 x 70.6 x 8.6 mm, 133g
Battery: 2,100 mAh