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Brief information about compared phones: Amoi E72 , Dell XCD28Amoi E72 2007 year of release. cpu Super AMOLED. screen 3.2". with resolution 176x220. Smartphone has 1 megapixel main camera . Dell XCD28 2010 year of release. cpu 600 MHz ARM 11. screen 2.8". with resolution 240x320. Smartphone has 3 megapixel main camera . |
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| Display | Technology | TFT | TFT | |
| Touchscreen | Super AMOLED | resistive touchscreen | ||
| Display colors | 65K | 256K | ||
| Screen size | 3.2" inch | 2.8" inch | ||
| Screen area | 12.6 cm2 | 24.3 cm2 | ||
| Screen format | 16:9 (height:width) | 4:3 (height:width) | ||
| Screen to body ratio | 28.1% | 43.3% | ||
| Screen resolution | 176 x 220 px | 240 x 320 px | ||
| PPI /points per inch/ | 0 PPI | 143 PPI | ||
| Camera and Video | Rear camera, main | 1.3 MP, Single | 3.15 MP, Single | |
| Camera specs | 1.3 MP | 3.15 MP, AF | ||
| Video | Yes | Yes | ||
| Front camera, selfie | 0 MP, | 0 MP, | ||
| Specifications | Super AMOLED | |||
| Performance | Operating system OS | Microsoft Windows Mobile 5.0 Phone Edition | Android 2.1 (Eclair) | |
| Chipset | Qualcomm MSM7227 Snapdragon S1 | |||
| Processor CPU | Super AMOLED | 600 MHz ARM 11 | ||
| Graphics processor GPU | Adreno 200 | |||
| External memory | microSD (dedicated slot) | microSD, up to 8 GB (dedicated slot), 2 GB included | ||
| Internal memory | 64 MB | 256 MB RAM, 256 MB | ||
| General specs | Release date | 2007 | 2010, November | |
| Dimensions (HxWxD) | 100 Х 44.8 Х 14.8 mm | 102 Х 55 Х 14.5 mm | ||
| Weight | 150 g | 100 g | ||
| Colors | Black | Black | ||
| Battery | 1100 mAh, Removable Li-Ion | 1100 mAh, Removable Li-Ion | ||
| Approximate price | 180 EUR | |||
| Communication and Connectivity | SIM card | Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM | Mini-SIM | |
| Network | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 | ||
| Speed | HSPA 42.2/5.76 Mbps | HSPA 7.2/0.384 Mbps | ||
| GPRS | Yes | Yes | ||
| Edge | Super AMOLED | Yes | ||
| Wi-Fi | panorama | Wi-Fi 802.11 b/g | ||
| GPS | panorama | Yes, with A-GPS | ||
| NFC | Super AMOLED | |||
| USB | panorama | microUSB 2.0 | ||
| Bluetooth | Quad-core 1.25 GHz Cortex-A53, A2DP | 2.1, A2DP, EDR | ||
| Music and Audio | Radio | panorama | Stereo FM radio, RDS | |
| Headphone jack | panorama | Yes | ||
| Other features | Dop | File transfer -Organizer | MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Document viewer -Voice memo -Predictive text input | |
