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Brief information about compared phones: Nokia Lumia 920 , QMobile E1Nokia Lumia 920 2012 year of release. cpu Dual-core 1.5 GHz Krait. screen 4.5". with resolution 768x1280. Smartphone has 1 megapixel front camera and 8 megapixel main camera . QMobile 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 . |
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| Display | Technology | IPS LCD | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | ||
| Display colors | 16M | 16M | ||
| Screen size | 4.5" inch | 5" inch | ||
| Screen area | 57.6 cm2 | 68.9 cm2 | ||
| Screen format | 5:3 (height:width) | 16:9 (height:width) | ||
| Screen to body ratio | 62.5% | 66.6% | ||
| Screen resolution | 768 x 1280 px | 720 x 1280 px | ||
| PPI /points per inch/ | 332 PPI | 294 PPI | ||
| Screen protection | Corning Gorilla Glass 2 | |||
| Camera and Video | Rear camera, main | 8 MP, Single | 8 MP, Single | |
| Camera specs | 8 MP, f/2.0, 26mm (wide), 1/3'', OIS, AF | 8 MP, AF, f/2.2 | ||
| Functions | Carl Zeiss optics, Dual-LED flash | LED flash | ||
| Video | 720p@30fps | 1080p@30fps | ||
| Front camera, selfie | 1.3 MP, Single | 5 MP, Single | ||
| Specifications | 1.3 MP | 5 MP, f/2.4 | ||
| Performance | Operating system OS | Microsoft Windows Phone 8, upgradable to 8.1 | Android 6.0 (Marshmallow) | |
| Chipset | Qualcomm MSM8960 Snapdragon S4 Plus | Mediatek MT6735P (28 nm) | ||
| Processor CPU | Dual-core 1.5 GHz Krait | Quad-core 1.0 GHz Cortex-A53 | ||
| Graphics processor GPU | Adreno 225 | Mali-T720MP2 | ||
| External memory | No | microSD, up to 128 GB | ||
| Internal memory | 32 GB, 1 GB RAM | 16 GB, 3 GB RAM | ||
| Antutu 7 score | 10000 | |||
| General specs | Release date | 2012, September | 2017, January | |
| Dimensions (HxWxD) | 130.3 Х 70.8 Х 10.7 mm | 143.8 Х 72 Х 8.9 mm | ||
| Weight | 185 g | 0 g | ||
| Colors | Black, Gray, Red, Yellow, White | Black, Gold | ||
| Battery | 2000 mAh, Non-removable Li-Ion | 4000 mAh, Removable Li-Po | ||
| Approximate price | 210 EUR | |||
| Battery life | Stand by time- Up to 400 h (2G) / Up to 400 h (3G) Talking time- Up to 17 h (2G) / Up to 10 h (3G) Music play - Up to 67 h | |||
| Communication and Connectivity | SIM card | Micro-SIM | Dual SIM (Micro-SIM, dual stand-by) | |
| Network | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - RM-821, RM-820 -3G - HSDPA 850 / 900 / 1900 / 2100 - RM-821, RM-820 -4G - LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800) - RM-821 LTE band 4(1700/2100), 17(700) - RM-820 (AT&T) | 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) | ||
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat3 100/50 Mbps | HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps | ||
| GPRS | Class 12 | Yes | ||
| Edge | Up to 236.8 kbps | Yes | ||
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | ||
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS | ||
| NFC | Yes | |||
| USB | microUSB 2.0 | microUSB 2.0 | ||
| Bluetooth | 4.0, A2DP, EDR, LE/ aptX after WP8 Denim update | 4.0, A2DP | ||
| Harmful irradiation | SAR - 1.08 W/kg (head) 0.91 W/kg (body) SAR EU - 0.70 W/kg (head) | |||
| Music and Audio | Radio | FM radio | FM radio | |
| Headphone jack | Yes | Yes | ||
| Others | PureMotion HD+ ClearBlack display | |||
| Other features | Dop | Sensors Accelerometer, gyro, proximity, compass - Qi wireless charging | Sensors Accelerometer, proximity, compass | |
