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Brief information about compared phones: Acer DX650 , Nokia 500Acer DX650 2009 year of release. cpu Samsung S3C 6410 533 MHz. screen 2.8". with resolution 240x320. Smartphone has 2 megapixel main camera . Nokia 500 2011 year of release. cpu 1.0 GHz ARM 11. screen 3.2". with resolution 360x640. Smartphone has 5 megapixel main camera . |
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| Display | Technology | TFT | TFT | |
| Touchscreen | resistive touchscreen | capacitive touchscreen | ||
| Display colors | 65K | 16M | ||
| Screen size | 2.8" inch | 3.2" inch | ||
| Screen area | 24.3 cm2 | 28.2 cm2 | ||
| Screen format | 4:3 (height:width) | 16:9 (height:width) | ||
| Screen to body ratio | 37.5% | 47.1% | ||
| Screen resolution | 240 x 320 px | 360 x 640 px | ||
| PPI /points per inch/ | 143 PPI | 229 PPI | ||
| Camera and Video | Rear camera, main | 2 MP, Single | 5 MP, Single | |
| Camera specs | 2 MP | 5 MP | ||
| Video | panorama | 480p@15fps | ||
| Front camera, selfie | 0 MP, | 0 MP, | ||
| Specifications | Super AMOLED | |||
| Performance | Operating system OS | Microsoft Windows Mobile 6.1 Professional | Symbian Anna, upgradable to Nokia Belle OS | |
| Processor CPU | Samsung S3C 6410 533 MHz | 1.0 GHz ARM 11 | ||
| External memory | microSD (dedicated slot) | microSD, up to 32 GB (dedicated slot) | ||
| Internal memory | Super AMOLED | 2 GB, 256 MB RAM, 512 MB ROM | ||
| General specs | Release date | 2009, June | 2011, August | |
| Dimensions (HxWxD) | 109.6 Х 59 Х 15.6 mm | 111.3 Х 53.8 Х 14.1 mm | ||
| Weight | 133 g | 93 g | ||
| Colors | Black | Black/White with covers in Black, Azure Blue, Coral Red, Purple, Khaki, Orange, Green, Pink, Silver | ||
| Battery | 1260 mAh, Removable Li-Ion | 1110 mAh, Removable Li-Ion | ||
| Approximate price | 150 EUR | 110 EUR | ||
| Battery life | Stand by time- Up to 150 h Talking time- Up to 4 h | Stand by time- Up to 500 h (2G) / Up to 455 h (3G) Talking time- Up to 7 h (2G) / Up to 5 h (3G) Music play - Up to 35 h | ||
| 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 | Super AMOLED | HSPA 14.4/5.76 Mbps | ||
| GPRS | Class 10 | Class 33 | ||
| Edge | Class 10 | Class 33 | ||
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g | ||
| GPS | Yes, SiRF Star III chipset | Yes, with A-GPS | ||
| NFC | Super AMOLED | |||
| USB | miniUSB | microUSB 2.0 | ||
| Bluetooth | microUSB 2.0, A2DP | 2.1, A2DP, EDR | ||
| Harmful irradiation | SAR - 1.47 W/kg (head) 1.38 W/kg (body) SAR EU - 1.18 W/kg (head) | |||
| Music and Audio | Radio | FM radio | Stereo FM radio | |
| Headphone jack | panorama | Yes | ||
| Others | Secondary 1.27'' OLED display (128 x 96 pixel resolution) -Handwriting recognition | |||
| Other features | Dop | Sensors Accelerometer Pocket Office -Voice memo -MP3 player | Sensors Accelerometer, proximity, compass - Exchangeable battery covers with multiple home screens (2 included in the retail box) -MP4/H.264 player -MP3/WAV/еAAC+/WMA player -Photo editor -Organizer -Voice command/dial -Predictive text input | |
