Motorola ATRIX 4G |
Sony Xperia U |
Add 3rd Phone | ||
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General Info |
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Manufacturer | Motorola | Sony |
Announced | January 2011 | February 2012 |
Status | Available - February 2011 | Available - May 2012 |
Colors | Black | Black, White/ exchangeable bottom caps in white, black, pink, ye |
Form Factor | Candybar | Candybar |
Dimension |
117.8 x 63.5 x 11 mm (4.64 x 2.5 x 0.43 in) |
112 x 54 x 12 mm (4.41 x 2.13 x 0.47 in) |
Weight | 135 g (4.76 oz) | 110 g (3.88 oz) |
2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
3G Network | HSDPA 850 / 1900 / 2100 | HSDPA 900 / 2100 - ST25iHSDPA 850 / 1900 / 2100 - ST25a |
Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Hardware and OS |
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OS | Android OS, v2.2 (Froyo), upgradable to v2.3 | Android OS, v2.3 (Gingerbread), upgradable to v4.0 |
Processor | Dual-core 1 GHz Cortex-A9, Nvidia Tegra 2 AP20H [Similar] | Dual-core 1 GHz Cortex-A9, STE U8500 [Similar] |
GPU | ULP GeForce [Similar] | Mali-400MP [Similar] |
RAM | 1 GB [Browse Similar] | 512 MB [Browse Similar] |
Internal Memory | 16 GB storage | 8 GB (4 GB user-accessible) |
External Memory | microSD, up to 32GB | No |
Display |
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Type | TFT capacitive touchscreen | LED-backlit LCD, capacitive touchscreen |
Colors | 16M colors | 16M colors |
Size | 4.0 inches [Similar] | 3.5 inches [Similar] |
Resolution | 540 x 960 pixels (275 ppi) [Similar] | 480 x 854 pixels (280 ppi) [Similar] |
Screen-to-Body Ratio | 59.12% | 55.77% |
Multi-Touch | ||
Multimedia |
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3.5mm Jack | ||
Radio | No | Stereo FM radio with RDS |
Games | Yes | Yes + Downloadable |
Loud Speaker | ||
Camera |
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Rear Camera | 5 MP, 2592x1944 pixels [Similar] | 5 MP, 2592 x 1944 pixels [Similar] |
Flash | LED flash | LED flash |
Features | Auto focus, Geo-tagging, Image Stabilization | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, 3D Sweep Panorama, Image Stabilization |
Video | Yes, 720p@30fps, 1080p (via future update) | Yes, 720p@30fps, video light |
Front Camera | Yes, VGA [Similar] | Yes, VGA [Similar] |
Connectivity and Data Rate |
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GPRS | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Up to 107 kbps |
Edge | Class 12 | Up to 296 kbps |
3G | HSDPA, 14.4 Mbps; HSUPA, 5.76 Mbps | HSDPA 14.4 Mbps, HSUPA 5.76 Mbps |
Bluetooth | Yes, v2.1 with A2DP, EDR | Yes, v2.1 with A2DP, EDR |
Wi-Fi | Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi hotspot (charges may apply) | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, DLNA |
USB | Yes, microUSB v2.0 | Yes, microUSB v2.0, USB On-the-go support |
GPS | Yes, with A-GPS support | Yes, with A-GPS support |
Browser | HTML, Adobe Flash | HTML5, Adobe Flash |
User Memory |
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Internal | 16 GB storage, 1 GB RAM | 8 GB (4 GB user-accessible), 512 MB RAM |
Expandable Storage | microSD, up to 32GB | No |
USB OTG | - | Supported |
Sensors |
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Fingerprint | ||
Proximity Sensor | ||
Accelerometer Sensor | ||
NFC | ||
Battery |
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Type | Standard battery, Li-Po | Standard battery, Li-Ion |
Capacity | 1930 mAh | 1320 mAh |
Stand by | Up to 400 h (2G) Up to 350 h (3G) |
Up to 260 h (2G) Up to 472 h (3G) |
Talk Time | Up to 8 h 50 min (2G) Up to 9 h (3G) |
Up to 6 h 36 min (2G) Up to 5 h 36 min (3G) |