Samsung Galaxy Attain 4G, also known as Samsung SCH-R920, is a CDMA phone. It is not compatible with any GSM networks anywhere in the world. Samsung Galaxy Attain 4G can run on 2G Network, ala CDMA 800 / 1900 frequencies, 3G Network such as CDMA2000 1xEV-DO and 4G Network such as LTE 1700 / 2100. Announced in January 2012 and released in February, the Samsung Galaxy Attain 4G is now available on contract.
Samsung Galaxy Attain 4G is about 113.1 mm tall, 60.5 mm broad and 11.7 mm thick. It weighs 119.1 grams or 4.20 oz. The phone comes with a TFT capacitive touch-screen supporting 256K colours, sporting a resolution of 320 x 480 pixels across the 3.5 inches display which puts its pixel per index at about 165. The display does support multi-touch. Samsung Galaxy Attain 4G has vibration alerts, MP3 and WAV ringtones, a loudspeaker, a universal 3.55 mm jack, a memory card slot with support for up to 32 GB storage and the phone has an internal memory of 512 MB RAM. There is no GPRS and no EDGE. But you do get WLAN connectivity, Bluetooth and a microUSB port.
Camera and Design
Samsung Galaxy Attain 4G has two cameras. The primary camera at the back is a 3.15 MP with geo tagging and video recording features. The secondary front facing camera is a 1.3 MP. Samsung Galaxy Attain 4G runs on Gingerbread, ala the Android v2.3 operating system and inside it has a 1 GHz processor, accelerometer, compass and proximity sensor. You get SMS with threaded view, MMS, Email, Push Mail, IM, RSS, HTML and Adobe Flash browsing, GPS, Java and SNS integration. There is no radio and the phone is only available in black. Samsung Galaxy Attain 4G can play most kinds of videos and audios. It also has all standard features, organizer tools and accessories.
Samsung Galaxy Attain 4G has a Li-Ion 1650 mAh battery which can support up to 200 hours of life on standby mode and can last for about 3 hours and 30 minutes of talk-time.
Samsung Galaxy Attain 4G is only available on contract from select carriers. It is not available all across the world and it cannot be bought unlocked from any store. The phone comes with Gingerbread but you can opt for an upgrade and opt for later or higher versions of the Android operating system.