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Brief information about compared phones: Apple iPhone 3G , Coolpad RoarApple iPhone 3G 2008 year of release. cpu 412 MHz ARM 11. screen 3.5". with resolution 320x480. Smartphone has 2 megapixel main camera . Coolpad Roar 2015 year of release. cpu Quad-core 1.3 GHz Cortex-A7. screen 4.5". with resolution 480x854. Smartphone has 2 megapixel front camera and 5 megapixel main camera . |
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| Display | Technology | TFT | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | ||
| Display colors | 16M | |||
| Screen size | 3.5" inch | 4.5" inch | ||
| Screen area | 36.5 cm2 | 55.8 cm2 | ||
| Screen format | 3:2 (height:width) | 16:9 (height:width) | ||
| Screen to body ratio | 50.9% | 64.2% | ||
| Screen resolution | 320 x 480 px | 480 x 854 px | ||
| PPI /points per inch/ | 165 PPI | 218 PPI | ||
| Screen protection | Corning Gorilla Glass, oleophobic coating | |||
| Camera and Video | Rear camera, main | 2 MP, Single | 5 MP, Single | |
| Camera specs | 2 MP | 5 MP, AF | ||
| Functions | LED flash | |||
| Video | No | Yes | ||
| Front camera, selfie | 0 MP, | 2 MP, Single | ||
| Specifications | 2 MP | |||
| Performance | Operating system OS | iOS, upgradable to iOS 4.2.1 | Android 5.1 (Lollipop) | |
| Chipset | Mediatek MT6580 (28 nm) | |||
| Processor CPU | 412 MHz ARM 11 | Quad-core 1.3 GHz Cortex-A7 | ||
| Graphics processor GPU | PowerVR MBX | Mali-400MP2 | ||
| External memory | No | microSD, up to 32 GB (dedicated slot) | ||
| Internal memory | 8/16 GB, 128 MB RAM | 8 GB, 1 GB RAM | ||
| General specs | Release date | 2008, June | 2015, November | |
| Dimensions (HxWxD) | 115.5 Х 62.1 Х 12.3 mm | 133 Х 65.4 Х 9 mm | ||
| Weight | 133 g | 0 g | ||
| Colors | Black(8/16 GB), White (16 GB) | Black | ||
| Battery | 0 mAh, | 1800 mAh, Removable Li-Ion | ||
| Approximate price | 90 EUR | |||
| Battery life | Stand by time- Up to 300 h Talking time- Up to 10 h Music play - Up to 24 h | |||
| Communication and Connectivity | SIM card | Mini-SIM | Nano-SIM | |
| Network | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 | ||
| Speed | HSPA | HSPA | ||
| GPRS | Yes | Yes | ||
| Edge | Yes | Yes | ||
| Wi-Fi | Wi-Fi 802.11b/g | Wi-Fi 802.11 b/g/n, hotspot | ||
| GPS | Yes, with A-GPS | Yes, with A-GPS | ||
| NFC | ||||
| USB | 2.0 | microUSB 2.0 | ||
| Bluetooth | 2.0, A2DP (headset support only) | 4.0, A2DP | ||
| Harmful irradiation | SAR - 0.52 W/kg (head) 1.29 W/kg (body) SAR EU - 0.56 W/kg (head) 0.23 W/kg (body) | |||
| Music and Audio | Radio | No | FM radio | |
| Headphone jack | Yes | Yes | ||
| Other features | Dop | Sensors Accelerometer, proximity - Audio/video player -TV-out -Organizer -Document viewer -Photo viewer -Predictive text input | Sensors Yes | |
