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Brief information about compared phones: Coolpad Roar , Nokia 7.1Coolpad 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 . Nokia 7.1 2018 year of release. cpu Octa-core 1.8 GHz Kryo 260. screen 5.84". with resolution 1080x2280. Smartphone has 8 megapixel front camera and 12 megapixel main camera . |
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| Display | Technology | IPS LCD | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | ||
| Display colors | 16M | |||
| Screen size | 4.5" inch | 5.84" inch | ||
| Screen area | 55.8 cm2 | 85.1 cm2 | ||
| Screen format | 16:9 (height:width) | 19:9 (height:width) | ||
| Screen to body ratio | 64.2% | 79.9% | ||
| Screen resolution | 480 x 854 px | 1080 x 2280 px | ||
| PPI /points per inch/ | 218 PPI | 432 PPI | ||
| Screen protection | Corning Gorilla Glass 3 | |||
| Camera and Video | Rear camera, main | 5 MP, Single | 12 MP, Dual | |
| Camera specs | 5 MP, AF | 12 MP, f/1.8, 1.28µm, dual pixel PDAF -5 MP, f/2.4, 1.12µm, depth sensor | ||
| Functions | LED flash | Zeiss optics, Dual-LED dual-tone flash, panorama, HDR | ||
| Video | Yes | 1080p@30fps | ||
| Front camera, selfie | 2 MP, Single | 8 MP, Single | ||
| Specifications | 2 MP | 8 MP, f/2.0, 24mm | ||
| Performance | Operating system OS | Android 5.1 (Lollipop) | Android 8.1 (Oreo), upgradable to Android 9.0 (Pie); Android One | |
| Chipset | Mediatek MT6580 (28 nm) | Qualcomm SDM636 Snapdragon 636 (14 nm) | ||
| Processor CPU | Quad-core 1.3 GHz Cortex-A7 | Octa-core 1.8 GHz Kryo 260 | ||
| Graphics processor GPU | Mali-400MP2 | Adreno 509 | ||
| External memory | microSD, up to 32 GB (dedicated slot) | microSD, up to 400 GB (uses SIM 2 slot) | ||
| Internal memory | 8 GB, 1 GB RAM | 64 GB, 4 GB RAM 32 GB, 3 GB RAM | ||
| Antutu 7 score | 115323 | |||
| General specs | Release date | 2015, November | 2018, October | |
| Dimensions (HxWxD) | 133 Х 65.4 Х 9 mm | 149.7 Х 71.2 Х 8 mm | ||
| Weight | 0 g | 160 g | ||
| Colors | Black | Gloss midnight blue, gloss steel | ||
| Battery | 1800 mAh, Removable Li-Ion | 3060 mAh, Non-removable Li-Ion | ||
| Approximate price | 330 EUR | |||
| Battery life | Stand by time- Up to 408 h (3G) Talking time- Up to 19 h 30 min (3G) | |||
| Body build | Front/back glass, aluminum frame | |||
| Communication and Connectivity | SIM card | Nano-SIM | Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM, dual stand-by) | |
| Network | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE | ||
| Speed | HSPA | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps | ||
| GPRS | Yes | Yes | ||
| Edge | Yes | Yes | ||
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | ||
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, BDS | ||
| NFC | Yes | |||
| USB | microUSB 2.0 | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | ||
| Bluetooth | 4.0, A2DP | 5.0, A2DP, EDR, LE, aptX | ||
| Harmful irradiation | SAR EU - 0.26 W/kg (head) 1.74 W/kg (body) | |||
| Music and Audio | Radio | FM radio | ||
| Headphone jack | Yes | Yes | ||
| Others | HDR10 | |||
| Other features | Dop | Sensors Yes | Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass - Fast battery charging 9V/2A 18W | |
