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Brief information about compared phones: Dell Aero , Plum AxeDell Aero 2010 year of release. cpu Marvell PXA310 624 MHz. screen 3.5". with resolution 360x640. Smartphone has 5 megapixel main camera . Plum Axe 2012 year of release. cpu 1.0 GHz Cortex-A9. screen 4". with resolution 480x800. Smartphone has 0 megapixel front camera and 5 megapixel main camera . |
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| Display | Technology | TFT | TFT | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | ||
| Display colors | 256K | 256K | ||
| Screen size | 3.5" inch | 4" inch | ||
| Screen area | 33.8 cm2 | 45.5 cm2 | ||
| Screen format | 16:9 (height:width) | 5:3 (height:width) | ||
| Screen to body ratio | 47.8% | 58.7% | ||
| Screen resolution | 360 x 640 px | 480 x 800 px | ||
| PPI /points per inch/ | 210 PPI | 233 PPI | ||
| Screen protection | Corning Gorilla Glass | |||
| Camera and Video | Rear camera, main | 5 MP, Single | 5 MP, Single | |
| Camera specs | 5 MP, AF | 5 MP, AF | ||
| Functions | LED flash | LED flash | ||
| Video | CIF@30fps | Yes | ||
| Front camera, selfie | 0 MP, | 0.3 MP, Single | ||
| Specifications | VGA | |||
| Performance | Operating system OS | Android 1.5 (Cupcake) | Android 4.0 (Ice Cream Sandwich) | |
| Chipset | Mediatek MT6575 (40 nm) | |||
| Processor CPU | Marvell PXA310 624 MHz | 1.0 GHz Cortex-A9 | ||
| Graphics processor GPU | PowerVR SGX531 | |||
| External memory | microSD, up to 32 GB (dedicated slot), 2 GB included | microSD, up to 32 GB (dedicated slot) | ||
| Internal memory | 4 GB, 512 MB RAM | |||
| General specs | Release date | 2010, March | 2012, May | |
| Dimensions (HxWxD) | 122 Х 57.9 Х 11.7 mm | 122 Х 63.6 Х 10.4 mm | ||
| Weight | 104 g | 98 g | ||
| Colors | Black | Black, White | ||
| Battery | 1000 mAh, Removable Li-Ion | 1400 mAh, Removable Li-Ion | ||
| Approximate price | 230 EUR | |||
| Battery life | Stand by time- Up to 400 h Talking time- Up to 5 h | Stand by time- Up to 200 h Talking time- Up to 5 h | ||
| Communication and Connectivity | SIM card | Mini-SIM | Dual SIM (Mini-SIM) | |
| Network | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | ||
| Speed | HSPA 3.6/0.384 Mbps | HSPA | ||
| GPRS | Class 10 | Class 12 | ||
| Edge | Class 10 | Class 12 | ||
| Wi-Fi | Wi-Fi 802.11 b/g | Wi-Fi 802.11 b/g, Mi-Fi hotspot | ||
| GPS | Yes, with A-GPS | Yes, with A-GPS | ||
| NFC | ||||
| USB | miniUSB 2.0 | miniUSB | ||
| Bluetooth | 2.0, A2DP | 2.1 | ||
| Music and Audio | Radio | No | Stereo FM radio | |
| Headphone jack | No | Yes | ||
| Others | Handwriting recognition | |||
| Other features | Dop | Sensors Accelerometer, proximity - MP4/H.264/WMV player -MP3/WAV/eAAC+/WMA player -QuickOffice document viewer -Photo viewer/editor -Organizer -Voice memo -Predictive text input - For AT&T | Sensors Accelerometer, proximity, compass - MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Document viewer -Photo editor -Voice memo/dial -Predictive text input - Z401 Single SIM Z400 Dual SIM | |