Motorola Atrix 4G
| The Motorola Atrix 4G, with capacitive buttons across the bottom | |
| Manufacturer | Motorola Mobility | 
|---|---|
| First released | US: February 22, 2011 CAN: March 17, 2011 | 
| Availability by region | US: Q1-2011 CAN: Q1-2011 KOR: Q2-2011 UK: Q2-2011 | 
| Successor | Atrix 2, Atrix HD, Atrix HD LTE | 
| Form factor | Touchscreen smartphone | 
| Dimensions | 117.75 mm (4.636 in) H 63.50 mm (2.500 in) W 10.95 mm (0.431 in) D | 
| Weight | 135 grams (4.8 oz) | 
| Operating system | Android 2.3.4 and 2.3.6 Gingerbread | 
| System-on-chip | Nvidia Tegra 2 | 
| CPU | 1 GHz dual-core ARM Cortex-A9 | 
| GPU | GeForce ULP | 
| Memory | 1 GB LPDDR2 RAM | 
| Storage | 16 GB on board, supports up to 32 GB microSDHC, total 48 GB | 
| Battery | 1930 mAh Talk time Standby time 
 | 
| Rear camera | 5 MP AF, digital zoom with LED Flash Capture – 720p MPEG4 and H.264 at 30 frame/s (full 1080p to be supported via software upgrade post-launch) | 
| Front camera | 0.3 MP VGA imager for video chat, self image capture | 
| Display | 4.0-inch 960×540 px qHD TFT LCD at 275 ppi, 16 M colors, Gorilla Glass | 
| Connectivity | WiFi 2.4, 5 GHz 802.11 b/g/n Bluetooth 2.1 EDR WCDMA 850/1900/2100 MHz GSM 850/900/1800/1900 MHz HSPA+ at 14.4 Mbit/s audio jack 3.5 mm Micro USB 2.0 HS | 
| Data inputs | Multi-touch capacitive touchscreen display, accelerometer, magnetometer, ambient light sensor, proximity sensor, fingerprint reader | 
| Other | Android WebKit with Adobe Flash Player, Mozilla Firefox 3.6.13 in Webtop Application, eCompass, aGPS with Google Maps, Google Street View, Google Latitude, Android Market | 
| Website | motorola.com at the Wayback Machine (archived 2011-05-01) | 
The Motorola Atrix 4G (also known as the MB860, ME860 in Asia, or MB861 in Korea) is an Android-based smartphone developed by Motorola, introduced at CES 2011 along with the Motorola Xoom, Motorola Droid Bionic, and Motorola Cliq 2 on January 5, 2011. It was made available in the first quarter of 2011.
The Atrix 4G uses a NVIDIA Tegra 2 processor, and was the first Android smartphone with 1 gigabyte of RAM, a fingerprint sensor, and a quarter-HD PenTile display with 24-bit graphics. It is also the second dual-core smartphone after the LG Optimus 2X.