O2 XDA Atom Exec vs LG E900 Optimus 7 Comparison and Differences
Smartphone 1
O2 XDA Atom Exec
Smartphone 2
LG E900 Optimus 7
Smartphone 3
O2 XDA Atom Exec or LG E900 Optimus 7 Specs Comparison
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Common specs
| Brand and model | O2 XDA Atom Exec | LG E900 Optimus 7 | |
| Rating | (+0) | (+0) | |
| Release date | 2006, June | 2010, October | |
| Dimensions (HxWxD) | 102 x 58 x 18.5 mm | 4.02 x 4.02 x 2.28 in | 125 x 59.8 x 11.5 mm | 4.92 x 4.92 x 2.35 in | |
| Weight | 140 g | 4.94 oz | 157 g | 5.54 oz | |
| Case | buy from Amazon | buy from Amazon | |
| Colors | Silver | Black | |
| Battery | 1530 mAh, Removable Li-Po | 1500 mAh, Removable Li-Ion | |
| Battery life |
Stand by time - Up to 330 h (2G) / Up to 330 h (3G) Talking time - Up to 6 h 40 min (2G) / Up to 5 h (3G) |
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| Approximate price | 310 EUR | 120 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | TFT | TFT | |
| Touchscreen | resistive touchscreen | capacitive touchscreen | |
| Display colors | 16M | ||
| Screen size | 2.7" in | 3.8" in | |
| Screen area | 22.6 cm2 | 41.1 cm2 | |
| Screen format | 4:3 (height:width) | 5:3 (height:width) | |
| Screen to body ratio | 38.2% | 55.0% | |
| Screen resolution | 240 x 320 px | 480 x 800 px | |
| Screen PPI /points per inch/ | 148 PPI | 246 PPI | |
| Screen protection | Corning Gorilla Glass | ||
| Other specs | - Handwriting recognition | ||
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 2 MP, Single | 5 MP, Single | |
| Camera specs | -2 MP | -5 MP, AF | |
| Functions | LED flash | LED flash | |
| Video | Yes | 720p@24fps | |
| Front camera, selfie | 0 MP, | 0 MP, | |
| Specifications |
Performance
| Operating system - OS | Microsoft Windows Mobile 5.0 PocketPC | Microsoft Windows Phone 7, upgradable to 7.8 | |
| Chipset | - Qualcomm QSD8650 Snapdragon S1 | ||
| CPU | - Intel XScale PXA 27x 520MHz | - 1.0 GHz Scorpion | |
| GPU | Adreno 200 | ||
| External memory | miniSD | No | |
| Internal memory | 64 MB RAM, 192 MB ROM | 16 GB, 512 MB RAM, 512 MB ROM |
Benchmark
Communication and Connectivity
| SIM card | Mini-SIM | Mini-SIM | |
| Network | GSM | GSM / HSPA | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 |
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| Speed | HSPA 7.2/5.76 Mbps | ||
| GPRS | Class 10 | Class 10 | |
| Edge | Class 10 | Class 10 | |
| Wi-Fi | Wi-Fi 802.11b | Wi-Fi 802.11 b/g/n, DLNA | |
| GPS | No | Yes, with A-GPS | |
| NFC | |||
| USB | miniUSB | microUSB 2.0 | |
| Bluetooth | 1.2 | 2.1, A2DP | |
| Harmful irradiation |
SAR - 0.59 W/kg (head) 0.63 W/kg (body) SAR EU - 0.94 W/kg (head) 1.47 W/kg (body) |
Music and Audio
| Radio | FM radio | Stereo FM radio | |
| Headphone jack | No | Yes | |
| Others |
Other features
| Sensors | , Infrared port | - Accelerometer, proximity, compass | |
| Other extras |
- Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player |
- Facebook integration -Document viewer/editor -MP4/WMV player -MP3/WAV/WMA/eAAC+ player -Organizer -Voice memo -Predictive text input |
Reviews and Opinions on O2 XDA Atom Exec and LG E900 Optimus 7
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