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Brief information about compared phones: Amoi E850 , Apple iPhone 4sAmoi E850 2006 year of release. cpu Intel XScale PXA 272 312 MHz. screen 2.4". with resolution 204x320. Smartphone has 2 megapixel main camera . Apple iPhone 4s 2011 year of release. cpu Dual-core 1.0 GHz Cortex-A9. screen 3.5". with resolution 640x960. Smartphone has 0 megapixel front camera and 8 megapixel main camera . |
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| Display | Technology | TFT | LED-backlit IPS LCD | |
| Touchscreen | resistive touchscreen | capacitive touchscreen | ||
| Display colors | Super AMOLED | 16M | ||
| Screen size | 2.4" inch | 3.5" inch | ||
| Screen area | 16.8 cm2 | 36.5 cm2 | ||
| Screen format | 16:9 (height:width) | 3:2 (height:width) | ||
| Screen to body ratio | 130.6 g | 54.0% | ||
| Screen resolution | 204 x 320 px | 640 x 960 px | ||
| PPI /points per inch/ | 0 PPI | 330 PPI | ||
| Screen protection | Corning Gorilla Glass, oleophobic coating | |||
| Camera and Video | Rear camera, main | 2 MP, Single | 8 MP, Single | |
| Camera specs | 2 MP | 8 MP, f/2.4, 35mm (standard), 1/3.2'', 1.4µm, AF | ||
| Functions | Dual-LED flash | LED flash, panorama, HDR | ||
| Video | Yes | 480p@30fps | ||
| Front camera, selfie | 0 MP, | 0.3 MP, Single | ||
| Specifications | Super AMOLED | VGA, videocalling over Wi-Fi and 3G | ||
| Performance | Operating system OS | Microsoft Windows Mobile 5.0 for PocketPC Phone Edition | iOS 5, upgradable to iOS 9.3.5 | |
| Chipset | Apple A5 (45 nm) | |||
| Processor CPU | Intel XScale PXA 272 312 MHz | Dual-core 1.0 GHz Cortex-A9 | ||
| Graphics processor GPU | PowerVR SGX543MP2 | |||
| External memory | microSD (dedicated slot) | No | ||
| Internal memory | 64 MB RAM, 128 MB ROM | 8/16/32/64 GB, 512 MB RAM | ||
| Antutu 7 score | 11417 | |||
| General specs | Release date | 2006, Q2 | 2011, October | |
| Dimensions (HxWxD) | 102 Х 54 Х 20 mm | 115.2 Х 58.6 Х 9.3 mm | ||
| Weight | 108 g | 140 g | ||
| Colors | Black | Black, White | ||
| Battery | 1100 mAh, Removable Li-Ion | 1432 mAh, Non-removable Li-Po | ||
| Approximate price | 190 EUR | |||
| Battery life | Stand by time- Up to 150 h Talking time- Up to 4 h | Stand by time- Up to 200 h (2G) / Up to 200 h (3G) Talking time- Up to 14 h (2G) / Up to 8 h (3G) Music play - Up to 40 h | ||
| Body build | Front/back glass & aluminum frame | |||
| Communication and Connectivity | SIM card | Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM | Micro-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 CDMA 800 / 1900 | ||
| Speed | Super AMOLED | HSPA 14.4/5.76 Mbps | ||
| GPRS | Class 10 | Yes | ||
| Edge | panorama | Yes | ||
| Wi-Fi | panorama | Wi-Fi 802.11 b/g/n, hotspot | ||
| GPS | panorama | Yes, with A-GPS, GLONASS | ||
| NFC | Super AMOLED | |||
| USB | HSPA 21.1/5.76 Mbps | 2.0 | ||
| Bluetooth | Quad-core 1.25 GHz Cortex-A53 | 4.0, A2DP, LE | ||
| Harmful irradiation | SAR - 1.18 W/kg (head) 0.98 W/kg (body) SAR EU - 0.99 W/kg (head) 0.99 W/kg (body) | |||
| Music and Audio | Radio | panorama | No | |
| Headphone jack | panorama | Yes | ||
| Others | Handwriting recognition | Active noise cancellation with dedicated mic | ||
| Other features | Dop | Super AMOLED, Infrared port - Pocket Office -Media player -PC Sync -Voice memo -Organizer -World Time | Sensors Accelerometer, gyro, proximity, compass - Siri natural language commands and dictation - Scratch-resistant glass back panel - CDMA available only if sold and activated for use on a CDMA network | |
