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Brief information about compared phones: Palm Pre , ZTE E N72Palm Pre 2009 year of release. cpu 600 MHz Cortex-A8. screen 3.1". with resolution 320x480. Smartphone has 3 megapixel main camera . ZTE E N72 2010 year of release. cpu . screen 2.5". with resolution 320x240. Smartphone has 3 megapixel main camera . |
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| Display | Technology | TFT | TFT | |
| Touchscreen | capacitive touchscreen | resistive touchscreen | ||
| Display colors | 16M | 256K | ||
| Screen size | 3.1" inch | 2.5" inch | ||
| Screen area | 28.6 cm2 | 19.4 cm2 | ||
| Screen format | 3:2 (height:width) | 4:3 (height:width) | ||
| Screen to body ratio | 47.9% | 25.7% | ||
| Screen resolution | 320 x 480 px | 320 x 240 px | ||
| PPI /points per inch/ | 186 PPI | 160 PPI | ||
| Camera and Video | Rear camera, main | 3.15 MP, Single | 3.15 MP, Single | |
| Camera specs | 3.15 MP | 3.15 MP, AF | ||
| Functions | LED flash | LED flash | ||
| Video | No | Yes | ||
| Front camera, selfie | 0 MP, | 0 MP, | ||
| Specifications | ||||
| Performance | Operating system OS | Palm webOS | Microsoft Windows Mobile Professional | |
| Processor CPU | 600 MHz Cortex-A8 | |||
| Graphics processor GPU | PowerVR SGX | |||
| External memory | No | microSD, up to 8 GB (dedicated slot) | ||
| Internal memory | 8 GB, 256 MB RAM | 100 MB | ||
| General specs | Release date | 2009, Februray | 2010, August | |
| Dimensions (HxWxD) | 100.5 Х 59.5 Х 16.9 mm | 114 Х 66 Х 11.9 mm | ||
| Weight | 133 g | 130 g | ||
| Colors | Black | Black | ||
| Battery | 1150 mAh, Removable Li-Ion | 1300 mAh, Removable Li-Ion | ||
| Approximate price | 180 EUR | |||
| Battery life | Stand by time- Up to 300 h Talking time- Up to 5 h | Stand by time- Up to 200 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: -2G - CDMA 800 / 1900 | ||
| Speed | HSPA 3.6/0.384 Mbps | HSPA | ||
| GPRS | Class 10 | No | ||
| Edge | Class 10 | No | ||
| Wi-Fi | Wi-Fi 802.11 b/g | No | ||
| GPS | Yes | No | ||
| NFC | ||||
| USB | microUSB | microUSB 2.0 | ||
| Bluetooth | 2.1, A2DP (headset support only) | 2.0, A2DP | ||
| Harmful irradiation | SAR - 0.92 W/kg (head) 0.94 W/kg (body) | |||
| Music and Audio | Radio | No | No | |
| Headphone jack | Yes | No | ||
| Other features | Dop | Sensors Accelerometer Wireless charging | MP3/WMA/eAAC+ player -MP4/H.264 player -Document viewer -Organizer -Voice memo -Predictive text input | |
