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Brief information about compared phones: Acer Liquid E , Nokia N81Acer Liquid E 2010 year of release. cpu 768 MHz Scorpion. screen 3.5". with resolution 480x800. Smartphone has 5 megapixel main camera . Nokia N81 2007 year of release. cpu 369 MHz ARM 11. screen 2.4". with resolution 240x320. Smartphone has 0 megapixel front camera and 2 megapixel main camera . |
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| Display | Technology | TFT | TFT | |
| Touchscreen | capacitive touchscreen | |||
| Display colors | 256K | 16M | ||
| Screen size | 3.5" inch | 2.4" inch | ||
| Screen area | 34.9 cm2 | 17.8 cm2 | ||
| Screen format | 5:3 (height:width) | 4:3 (height:width) | ||
| Screen to body ratio | 48.5% | 35.0% | ||
| Screen resolution | 480 x 800 px | 240 x 320 px | ||
| PPI /points per inch/ | 267 PPI | 167 PPI | ||
| Camera and Video | Rear camera, main | 5 MP, Single | 2 MP, Single | |
| Camera specs | 5 MP, AF | 2 MP | ||
| Functions | LED flash | |||
| Video | 480p@20fps | 320p@15fps | ||
| Front camera, selfie | 0 MP, | 0.3 MP, Single | ||
| Specifications | Super AMOLED | CIF videocall camera | ||
| Performance | Operating system OS | Android 2.1 (Eclair), upgradable to Android 2.2 (Froyo) | Symbian OS 9.2, Series 60 v3.1 UI | |
| Chipset | Qualcomm QSD8250 Snapdragon S1 | |||
| Processor CPU | 768 MHz Scorpion | 369 MHz ARM 11 | ||
| Graphics processor GPU | Adreno 200 | |||
| External memory | microSD, up to 32 GB (dedicated slot) | microSD, up to 8 GB (dedicated slot), 2 GB included | ||
| Internal memory | 512 MB RAM - Liquid M2208 GB | 12 MB, 96 MB RAM | ||
| General specs | Release date | 2010, February | 2007, August | |
| Dimensions (HxWxD) | 115 Х 62.5 Х 12.5 mm | 102 Х 50 Х 17.9 mm | ||
| Weight | 135 g | 140 g | ||
| Colors | Black, White, Dark red, Ferrari edition | Cobalt blue, Graphite Grey | ||
| Battery | 1350 mAh, Removable Li-Ion | 1050 mAh, Removable Li-Po | ||
| Approximate price | 90 EUR | 200 EUR | ||
| Battery life | Stand by time- Up to 400 h Talking time- Up to 5 h | Stand by time- Up to 410 h Talking time- Up to 4 h (2G) / 3 h (3G) | ||
| 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 7.2/2 Mbps | Yes, 384 kbps | ||
| GPRS | Class 10 | Class 10 | ||
| Edge | Class 10 | Yes | ||
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11b/g with UPnP | ||
| GPS | Yes, with A-GPS | No | ||
| NFC | Super AMOLED | |||
| USB | miniUSB | microUSB 2.0 | ||
| Bluetooth | microUSB 2.0, A2DP | 2.0, A2DP | ||
| Harmful irradiation | SAR - 0.73 W/kg (head) 0.60 W/kg (body) SAR EU - 0.81 W/kg (head) | |||
| Music and Audio | Radio | panorama | Stereo FM radio | |
| Headphone jack | Yes | Yes | ||
| Others | Touch-sensitive Navi wheel | |||
| Other features | Dop | Sensors Accelerometer, proximity - MP3/WAV/WMA/eAAC+ player -MP4/WMV/H.264 player -Organizer -Document viewer -Voice memo -Predictive text input - Also Acer Liquid E Ferrari Special Edition | MP3/AAC/MP4 player -Predictive text input -Push to talk -Voice dial/memo -Organizer | |
