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Brief information about compared phones: T-Mobile MDA Basic , vivo Y15T-Mobile MDA Basic 2009 year of release. cpu 200 MHz ARM926EJ-S. screen 2.8". with resolution 240x320. Smartphone has 2 megapixel main camera . vivo Y15 2013 year of release. cpu Quad-core 1.3 GHz Cortex-A7. screen 4.5". with resolution 480x854. Smartphone has 2 megapixel front camera and 5 megapixel main camera . |
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| Display | Technology | TFT | ||
| Touchscreen | resistive touchscreen | capacitive touchscreen | ||
| Display colors | 65K | 16M | ||
| Screen size | 2.8" inch | 4.5" inch | ||
| Screen area | 24.3 cm2 | 55.8 cm2 | ||
| Screen format | 4:3 (height:width) | 16:9 (height:width) | ||
| Screen to body ratio | 39.2% | 64.1% | ||
| Screen resolution | 240 x 320 px | 480 x 854 px | ||
| PPI /points per inch/ | 143 PPI | 218 PPI | ||
| Screen protection | Scratch-resistant glass | |||
| Camera and Video | Rear camera, main | 2 MP, Single | 5 MP, Single | |
| Camera specs | 2 MP | 5 MP, AF | ||
| Functions | LED flash | |||
| Video | Yes | 1080p@30fps | ||
| Front camera, selfie | 0 MP, | 2 MP, Single | ||
| Specifications | 2 MP | |||
| Performance | Operating system OS | Microsoft Windows Mobile 6.1 Professional | Android 4.2.2 (Jelly Bean) | |
| Chipset | TI OMAP 850 | Mediatek MT6582 (28 nm) | ||
| Processor CPU | 200 MHz ARM926EJ-S | Quad-core 1.3 GHz Cortex-A7 | ||
| Graphics processor GPU | Mali-400MP2 | |||
| External memory | microSD (dedicated slot) | microSD, up to 256 GB (dedicated slot) | ||
| Internal memory | 128 MB RAM, 256 MB ROM | 4 GB, 512 MB RAM | ||
| Antutu 7 score | 75123 | |||
| General specs | Release date | 2009, January | 2013 | |
| Dimensions (HxWxD) | 105 Х 59 Х 16 mm | 131.4 Х 66.2 Х 9 mm | ||
| Weight | 110 g | 130 g | ||
| Colors | Gray | White, Black | ||
| Battery | 1100 mAh, Removable Li-Ion | 1900 mAh, Removable Li-Ion | ||
| Approximate price | 110 EUR | |||
| Battery life | Stand by time- Up to 270 h Talking time- Up to 8 h | Stand by time- Up to 410 h (2G) / Up to 410 h (3G) Talking time- Up to 10 h (2G) / Up to 8 h (3G) Music play - Up to 45 h | ||
| Body build | plastic body | |||
| Communication and Connectivity | SIM card | Mini-SIM | Dual SIM (Micro-SIM, dual stand-by) | |
| Network | Show all network frequencies: | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | ||
| Speed | HSPA 2.8/2.2 Mbps | |||
| GPRS | Class 10 | Yes | ||
| Edge | Class 10 | Yes | ||
| Wi-Fi | Wi-Fi 802.11b/g | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | ||
| GPS | No | Yes, with A-GPS | ||
| NFC | ||||
| USB | miniUSB | microUSB 2.0 | ||
| Bluetooth | 2.0, A2DP | 4.0, A2DP, EDR, LE | ||
| Harmful irradiation | SAR - 0.68 W/kg (head) 1.08 W/kg (body) SAR EU - 0.53 W/kg (head) 0.81 W/kg (body) | |||
| Music and Audio | Radio | No | FM radio | |
| Headphone jack | No | Yes | ||
| Others | TouchFLO finger swipe navigation -Handwriting recognition -5-way navigation | |||
| Other features | Dop | Pocket Office -Voice memo -MP3/AAC player | Sensors Accelerometer, proximity, compass, Infrared port | |
