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Brief information about compared phones: Sony Xperia U , T-Mobile MDA BasicSony Xperia U 2012 year of release. cpu Dual-core 1.0 GHz Cortex-A9. screen 3.5". with resolution 480x854. Smartphone has 0 megapixel front camera and 5 megapixel main camera . T-Mobile MDA Basic 2009 year of release. cpu 200 MHz ARM926EJ-S. screen 2.8". with resolution 240x320. Smartphone has 2 megapixel main camera . |
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| Display | Technology | TFT | TFT | |
| Touchscreen | capacitive touchscreen | resistive touchscreen | ||
| Display colors | 16M | 65K | ||
| Screen size | 3.5" inch | 2.8" inch | ||
| Screen area | 33.8 cm2 | 24.3 cm2 | ||
| Screen format | 16:9 (height:width) | 4:3 (height:width) | ||
| Screen to body ratio | 55.8% | 39.2% | ||
| Screen resolution | 480 x 854 px | 240 x 320 px | ||
| PPI /points per inch/ | 280 PPI | 143 PPI | ||
| Screen protection | Scratch-resistant glass | |||
| Camera and Video | Rear camera, main | 5 MP, Single | 2 MP, Single | |
| Camera specs | 5 MP, AF | 2 MP | ||
| Functions | LED flash, panorama | |||
| Video | 720p@30fps | Yes | ||
| Front camera, selfie | 0.3 MP, Single | 0 MP, | ||
| Specifications | VGA | |||
| Performance | Operating system OS | Android 2.3 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich) | Microsoft Windows Mobile 6.1 Professional | |
| Chipset | NovaThor U8500 | TI OMAP 850 | ||
| Processor CPU | Dual-core 1.0 GHz Cortex-A9 | 200 MHz ARM926EJ-S | ||
| Graphics processor GPU | Mali-400 | |||
| External memory | No | microSD (dedicated slot) | ||
| Internal memory | 8 GB (4 GB user available), 512 MB RAM | 128 MB RAM, 256 MB ROM | ||
| Antutu 7 score | 9020 | |||
| GeekBench 4 Single Core | 275 | |||
| GeekBench 4 Multi-Core | 493 | |||
| General specs | Release date | 2012, February | 2009, January | |
| Dimensions (HxWxD) | 112 Х 54 Х 12 mm | 105 Х 59 Х 16 mm | ||
| Weight | 110 g | 110 g | ||
| Colors | Black, White/ exchangeable bottom caps in white, Pink, Yellow | Gray | ||
| Battery | 1320 mAh, Removable Li-Ion | 1100 mAh, Removable Li-Ion | ||
| Approximate price | 140 EUR | |||
| Battery life | Stand by time- Up to 260 h (2G) / Up to 472 h (3G) Talking time- Up to 6 h 36 min (2G) / Up to 5 h 36 min (3G) Music play - Up to 45 h | Stand by time- Up to 270 h Talking time- Up to 8 h | ||
| Communication and Connectivity | SIM card | Mini-SIM | Mini-SIM | |
| Network | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 | Show all network frequencies: | ||
| Speed | HSPA 14.4/5.76 Mbps | |||
| GPRS | Up to 107 kbps | Class 10 | ||
| Edge | Up to 296 kbps | Class 10 | ||
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot, DLNA | Wi-Fi 802.11b/g | ||
| GPS | Yes, with A-GPS | No | ||
| NFC | ||||
| USB | microUSB 2.0, USB Host | miniUSB | ||
| Bluetooth | 2.1, A2DP, EDR | 2.0, A2DP | ||
| Harmful irradiation | SAR - 1.09 W/kg (head) 0.93 W/kg (body) SAR EU - 1.62 W/kg (head) | |||
| Music and Audio | Radio | Stereo FM radio, RDS | No | |
| Headphone jack | Yes | No | ||
| Others | Sony 3D surround sound audio technology -Active noise cancellation with dedicated mic | TouchFLO finger swipe navigation -Handwriting recognition -5-way navigation | ||
| Other features | Dop | Sensors Accelerometer, proximity, compass - Previously known as Sony Ericsson ST25i Kumquat | Pocket Office -Voice memo -MP3/AAC player | |