Nokia E51 camera-free vs Acer Allegro Comparison and Differences
Smartphone 1
Nokia E51 camera-free
Smartphone 2
Acer Allegro
Smartphone 3
Nokia E51 camera-free or Acer Allegro Specs Comparison
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Common specs
| Brand and model | Nokia E51 camera-free | Acer Allegro | |
| Rating | (+) | (+) | |
| Release date | 2008, February | 2011, October | |
| Dimensions (HxWxD) | 114.8 x 46 x 12 mm | 4.52 x 4.52 x 1.81 in | 116 x 59 x 13 mm | 4.57 x 4.57 x 2.32 in | |
| Weight | 100 g | 3.53 oz | 126 g | 4.44 oz | |
| Case | buy from Amazon | buy from Amazon | |
| Colors | Black, Silver | Black, White | |
| Battery | 1050 mAh, Removable Li-Ion | 1300 mAh, Removable Li-Ion | |
| Battery life |
Stand by time - Up to 310 h Talking time - Up to 4 h 20 min |
Talking time - Up to 6 h |
|
| Approximate price | 130 EUR | 140 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | TFT | TFT | |
| Touchscreen | capacitive touchscreen | ||
| Display colors | 16M | 16M | |
| Screen size | 2" in | 3.6" in | |
| Screen area | 12.4 cm2 | 36.9 cm2 | |
| Screen format | 4:3 (height:width) | 5:3 (height:width) | |
| Screen to body ratio | 23.5% | 53.9% | |
| Screen resolution | 240 x 320 px | 480 x 800 px | |
| Screen PPI /points per inch/ | 200 PPI | 259 PPI | |
| Other specs | - Five-way scroll key -Downloadable themes |
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| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 0 MP, | 5 MP, Single | |
| Camera specs | -5 MP, AF | ||
| Video | Yes | ||
| Front camera, selfie | 0 MP, | 0 MP, | |
| Specifications |
Performance
| Operating system - OS | Symbian OS 9.2, Series 60 v3.1 UI | Microsoft Windows Phone 7.5 Mango | |
| Chipset | - Qualcomm MSM8255 Snapdragon S2 | ||
| CPU | - 369 MHz ARM 11 | - 1.0 GHz Scorpion | |
| GPU | Adreno 205 | ||
| External memory | microSD, up to 16 GB (dedicated slot) | No | |
| Internal memory | 130 MB, 96 MB RAM | 8 GB |
Benchmark
| Antutu 7 Total |
Communication and Connectivity
| SIM card | Mini-SIM | Mini-SIM | |
| Network | GSM / HSPA | GSM / HSPA | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 |
-2G - GSM 850 / 900 / 1800 / 1900 |
|
| Speed | HSPA 3.6/0.384 Mbps | HSPA | |
| GPRS | Class 32 | Yes | |
| Edge | Class 32 | Yes | |
| Wi-Fi | Wi-Fi 802.11b/g, VoIP over WLAN | Wi-Fi 802.11 b/g/n, DLNA | |
| GPS | No | Yes, with A-GPS | |
| NFC | |||
| USB | miniUSB 2.0 | microUSB 2.0 | |
| Bluetooth | 2.0, A2DP | 2.1, A2DP, EDR | |
| Harmful irradiation |
SAR - 1.47 W/kg (head) 0.75 W/kg (body) SAR EU - 1.38 W/kg (head) |
Music and Audio
| Radio | FM radio | No | |
| Headphone jack | No | Yes |
Other features
| Sensors | , Infrared port | - Accelerometer, proximity, compass | |
| Other extras |
- Push to talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer -Predictive text input -Voice command/memo -Organizer -Nokia Intellisync Wireless Email -Exchange mail |
- MP3/WAV/WMA/eAAC+ player -MP4/WMV/H.264 player -Document viewer -Voice memo -Predictive text input |
|
| Versions |
- Also known as Acer W4, Acer M310 |
Reviews and Opinions on Nokia E51 camera-free and Acer Allegro
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