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Brief information about compared phones: Nokia E90 , Palm CentroNokia E90 2007 year of release. cpu 330 MHz. screen 4". with resolution 800x352. Smartphone has 0 megapixel front camera and 3 megapixel main camera . Palm Centro 2008 year of release. cpu 32-bit Intel XScale PXA270 312 MHz. screen 2.25". with resolution 320x320. Smartphone has 1 megapixel main camera . |
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| Display | Technology | TFT | TFT | |
| Touchscreen | resistive touchscreen | |||
| Display colors | 16M | 65K | ||
| Screen size | 4" inch | 2.25" inch | ||
| Screen area | 38.1 cm2 | 16.3 cm2 | ||
| Screen format | (height:width) | 1:1 (height:width) | ||
| Screen to body ratio | 50.6% | 28.5% | ||
| Screen resolution | 800 x 352 px | 320 x 320 px | ||
| PPI /points per inch/ | 0 PPI | 201 PPI | ||
| Camera and Video | Rear camera, main | 3.15 MP, Single | 1.3 MP, Single | |
| Camera specs | 3.15 MP, AF | 1.3 MP | ||
| Functions | LED flash | |||
| Video | Yes | Yes | ||
| Front camera, selfie | 0.3 MP, Single | 0 MP, | ||
| Specifications | QCIF videocall camera | |||
| Performance | Operating system OS | Symbian 9.2, S60 rel. 3.1 | Palm OS 5.4.9 | |
| Processor CPU | 330 MHz | 32-bit Intel XScale PXA270 312 MHz | ||
| External memory | microSD, up to 16 GB (dedicated slot) | microSD, up to 4 GB (dedicated slot) | ||
| Internal memory | 128 MB | 64 MB | ||
| General specs | Release date | 2007, February | 2008, February | |
| Dimensions (HxWxD) | 132 Х 57 Х 20 mm | 107.2 Х 53.5 Х 18.6 mm | ||
| Weight | 210 g | 124 g | ||
| Colors | Red, Mocha | Obsidian, Glacier, Midnight, Cobalt, Onyx, Electric Blue, Rose, Olive | ||
| Battery | 1500 mAh, Removable Li-Ion | 1150 mAh, Removable Li-Ion | ||
| Approximate price | 400 EUR | 70 EUR | ||
| Battery life | Stand by time- Up to 330 h Talking time- Up to 5 h | Stand by time- Up to 300 h Talking time- Up to 4 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 3.6/0.384 Mbps | |||
| GPRS | Yes | Class 10 | ||
| Edge | Yes | Class 10 | ||
| Wi-Fi | Wi-Fi 802.11b/g | No | ||
| GPS | Yes, with A-GPS; Nokia Maps | No | ||
| NFC | ||||
| USB | miniUSB 2.0 | Proprietary | ||
| Bluetooth | 2.0, A2DP | 1.2, A2DP | ||
| Harmful irradiation | SAR - 0.59 W/kg (head) 0.72 W/kg (body) SAR EU - 0.65 W/kg (head) | SAR - 0.27 W/kg (head) 0.22 W/kg (body) | ||
| Music and Audio | Radio | FM radio | No | |
| Headphone jack | No | No | ||
| Others | Second external 16M colors display (240 x 320 pixels), 2 inches -Downloadable themes | 5-way navigation button | ||
| Other features | Dop | , Infrared port - Push to talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Voice command/dial -Organizer -Printing -Document editor (Word, Excel, PowerPoint, PDF) incl. MS Office 2007 support via free update -Photo/video editor | , Infrared port - Document editor (Word, Excel, PowerPoint, PDF) -MP3 player -Organizer -Voice memo | |
