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Brief information about compared phones: QMobile E1 , Vertu Constellation 2013QMobile E1 2017 year of release. cpu Quad-core 1.0 GHz Cortex-A53. screen 5". with resolution 720x1280. Smartphone has 5 megapixel front camera and 8 megapixel main camera . Vertu Constellation 2013 2013 year of release. cpu Dual-core 1.7 GHz. screen 4.3". with resolution 720x1280. Smartphone has 1 megapixel front camera and 13 megapixel main camera . |
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| Display | Technology | IPS LCD | Sapphire crystal glass | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | ||
| Display colors | 16M | 16M | ||
| Screen size | 5" inch | 4.3" inch | ||
| Screen area | 68.9 cm2 | 51.0 cm2 | ||
| Screen format | 16:9 (height:width) | 16:9 (height:width) | ||
| Screen to body ratio | 66.6% | 50.9% | ||
| Screen resolution | 720 x 1280 px | 720 x 1280 px | ||
| PPI /points per inch/ | 294 PPI | 342 PPI | ||
| Screen protection | Scratch-proof glass | |||
| Camera and Video | Rear camera, main | 8 MP, Single | 13 MP, Single | |
| Camera specs | 8 MP, AF, f/2.2 | 13 MP, AF | ||
| Functions | LED flash | Dual-LED flash | ||
| Video | 1080p@30fps | Yes | ||
| Front camera, selfie | 5 MP, Single | 1.3 MP, Single | ||
| Specifications | 5 MP, f/2.4 | 1.3 MP | ||
| Performance | Operating system OS | Android 6.0 (Marshmallow) | Android 4.2.2 (Jelly Bean) | |
| Chipset | Mediatek MT6735P (28 nm) | |||
| Processor CPU | Quad-core 1.0 GHz Cortex-A53 | Dual-core 1.7 GHz | ||
| Graphics processor GPU | Mali-T720MP2 | |||
| External memory | microSD, up to 128 GB | No | ||
| Internal memory | 16 GB, 3 GB RAM | 32 GB | ||
| General specs | Release date | 2017, January | 2013, October | |
| Dimensions (HxWxD) | 143.8 Х 72 Х 8.9 mm | 142.2 Х 70.4 Х 11.2 mm | ||
| Weight | 0 g | 179 g | ||
| Colors | Black, Gold | Cappuccino, Black, Orange, Mocha, Raspberry, Pure Navy Alligator, Pure Plum Alligator | ||
| Battery | 4000 mAh, Removable Li-Po | 1800 mAh, Non-removable Li-Ion | ||
| Approximate price | 5000 EUR | |||
| Battery life | Stand by time- Up to 405 h (3G) Talking time- Up to 14 h 30 min (3G) Music play - Up to 43 h | |||
| Communication and Connectivity | SIM card | Dual SIM (Micro-SIM, dual stand-by) | Nano-SIM | |
| Network | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 2100 -4G - LTE band 3(1800), 5(850) | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 | ||
| Speed | HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps | ||
| GPRS | Yes | Yes | ||
| Edge | Yes | Yes | ||
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot | ||
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS | ||
| NFC | Yes | |||
| USB | microUSB 2.0 | microUSB 2.0 | ||
| Bluetooth | 4.0, A2DP | 4.0, A2DP, LE | ||
| Harmful irradiation | SAR - 0.68 W/kg (head) 0.98 W/kg (body) SAR EU - 0.49 W/kg (head) | |||
| Music and Audio | Radio | FM radio | No | |
| Headphone jack | Yes | Yes | ||
| Others | Active noise cancellation with dedicated mic | |||
| Other features | Dop | Sensors Accelerometer, proximity, compass | Sensors Accelerometer, gyro, proximity, compass - Titanium body (forged grade 5) and luxurious calf leather covered rear panel - Also known as Vertu Constellation RM-851V | |