Motorola ATRIX 4G
General Information
- SAR:
- 1.45 W/kg (head) 0.63 W/kg (body)
Network/Bearer
- 2G bands:
- GSM 850 / 900 / 1800 / 1900
- 3G bands:
- HSDPA 850 / 1900 / 2100
- Speed:
- HSPA 14.4/5.76 Mbps
Launch
- Announced:
- 2011, January. Released 2011, February
Physical Specifications
- Dimensions:
- 117.8 x 63.5 x 11 mm (4.64 x 2.5 x 0.43 in)
Display
- Type:
- TFT capacitive touchscreen, 16M colors
- Size:
- 4.0 inches, 44.1 cm2 (~59.0% screen-to-body ratio)
- Resolution:
- 540 x 960 pixels, 16:9 ratio (~275 ppi density)
- Protection:
- Corning Gorilla Glass, Touch sensitive controls, MOTOBLUR UI with Live Widgets
Platform
- OS:
- Android 2.3 (Gingerbread), not upgradable to 4.1 (Jelly Bean)
- Chipset:
- Nvidia Tegra 2 AP20H
- CPU:
- Dual-core 1.0 GHz Cortex-A9
Memory
- Card slot:
- microSD, up to 32 GB (dedicated slot)
Main Camera
- Video:
- 720p@30fps, 1080p (via SW update)
Sound
- 3.5mm jack:
- Yes, Active noise cancellation with dedicated mic
Connectivity
- WLAN:
- Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, hotspot
- Bluetooth:
- 2.1, A2DP, EDR
Features
- Sensors:
- Fingerprint (rear-mounted), accelerometer, proximity, compass
- Messaging:
- SMS(threaded view), MMS, Email, IM, Push Email
- Browser:
- HTML, Adobe Flash, HDMI port, MP3/WAV/WMA/eAAC+ player, MP4/H.264/WMV/Xvid/DivX player, Photo viewer/editor, Organizer, Document editor, Voice memo/dial/commands, Predictive text input
Battery
- Browser:
- HTML, Adobe Flash, Removable Li-Po 1930 mAh battery
- Stand-by:
- Up to 400 h (2G) / Up to 350 h (3G)
- Talk time:
- Up to 8 h 50 min (2G) / Up to 9 h (3G)
Tests
- Display:
- Contrast ratio: 991:1 (nominal)
- Loudspeaker:
- Voice 73dB / Noise 65dB / Ring 77dB
- Audio quality:
- Noise -91.6dB / Crosstalk -93.5dB