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Brief information about compared phones: BLU Studio 5.3 , O2 XDA Atom ExecBLU Studio 5.3 2011 year of release. cpu 650 MHz Cortex-A9/ 800 MHz Cortex-A9. screen 5.3". with resolution 480x800. Smartphone has 0 megapixel front camera and 5 megapixel main camera . O2 XDA Atom Exec 2006 year of release. cpu Intel XScale PXA 27x 520MHz. screen 2.7". 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 | |||
| Screen size | 5.3" inch | 2.7" inch | ||
| Screen area | 80.0 cm2 | 22.6 cm2 | ||
| Screen format | 5:3 (height:width) | 4:3 (height:width) | ||
| Screen to body ratio | 65.8% | 38.2% | ||
| Screen resolution | 480 x 800 px | 240 x 320 px | ||
| PPI /points per inch/ | 176 PPI | 148 PPI | ||
| Camera and Video | Rear camera, main | 5 MP, Single | 2 MP, Single | |
| Camera specs | 5 MP, AF | 2 MP | ||
| Functions | LED flash | LED flash | ||
| Video | 480p@30fps | Yes | ||
| Front camera, selfie | 0.3 MP, Single | 0 MP, | ||
| Specifications | VGA | |||
| Performance | Operating system OS | Android 2.3 (Gingerbread) | Microsoft Windows Mobile 5.0 PocketPC | |
| Chipset | Mediatek MT6573 (65 nm) | |||
| Processor CPU | 650 MHz Cortex-A9/ 800 MHz Cortex-A9 | Intel XScale PXA 27x 520MHz | ||
| Graphics processor GPU | PowerVR SGX531 | |||
| External memory | microSD, up to 32 GB (dedicated slot) | miniSD | ||
| Internal memory | 512 MB, 512 MB RAM | 64 MB RAM, 192 MB ROM | ||
| General specs | Release date | 2011, December | 2006, June | |
| Dimensions (HxWxD) | 150 Х 81 Х 10.9 mm | 102 Х 58 Х 18.5 mm | ||
| Weight | 192 g | 140 g | ||
| Colors | Black | Silver | ||
| Battery | 2500 mAh, Removable Li-Ion | 1530 mAh, Removable Li-Po | ||
| Approximate price | 170 EUR | 310 EUR | ||
| Battery life | Stand by time- Up to 700 h Talking time- Up to 8 h | |||
| Communication and Connectivity | SIM card | Dual SIM (Mini-SIM) | Mini-SIM | |
| Network | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 GSM 850 / 900 / 1800 / 1900 - SIM 2 (D510 only) | Show all network frequencies: | ||
| Speed | HSPA 7.2/0.384 Mbps | |||
| GPRS | Class 12 | Class 10 | ||
| Edge | Class 12 | Class 10 | ||
| Wi-Fi | Wi-Fi 802.11 b/g, hotspot | Wi-Fi 802.11b | ||
| GPS | Yes, with A-GPS | No | ||
| NFC | ||||
| USB | microUSB 2.0 | miniUSB | ||
| Bluetooth | 2.1, A2DP | 1.2 | ||
| Music and Audio | Radio | Stereo FM radio | FM radio | |
| Headphone jack | Yes | No | ||
| Others | Handwriting recognition | |||
| Other features | Dop | Sensors Accelerometer, gyro, proximity, compass - MP3/AAC/WMA/WAV player -MP4/DivX/XviD/WMV/H.264 player -Organizer -Voice memo/dial -Predictive text input - D500 Single SIM D510 Dual SIM | , Infrared port - Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player | |
