<
<
|
|
|
|
||
|
|
|
|||
Brief information about compared phones: Celkon A40 , OnePlus 8Celkon A40 2014 year of release. cpu Dual-core 1.3 GHz. screen 4". with resolution 480x800. Smartphone has 0 megapixel front camera and 5 megapixel main camera . OnePlus 8 2020 year of release. cpu Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585). screen 6.55". with resolution 1080x2400. Smartphone has 16 megapixel front camera and 48 megapixel main camera . |
||||
| Display | Technology | TFT | Fluid AMOLED | |
| Touchscreen | touchscreen | capacitive touchscreen | ||
| Display colors | 16M | |||
| Screen size | 4" inch | 6.55" inch | ||
| Screen area | 45.5 cm2 | 103.6 cm2 | ||
| Screen format | 5:3 (height:width) | 20:9 (height:width) | ||
| Screen to body ratio | 56.4% | 88.7% | ||
| Screen resolution | 480 x 800 px | 1080 x 2400 px | ||
| PPI /points per inch/ | 233 PPI | 402 PPI | ||
| Screen protection | Corning Gorilla Glass | |||
| Camera and Video | Rear camera, main | 5 MP, Single | 48 MP, Triple | |
| Camera specs | 5 MP | 48 MP, f/1.8, 25mm (wide), 1/2.0'', 0.8µm, PDAF, OIS -16 MP, f/2.2, 13mm (ultrawide), PDAF -2 MP, f/2.4, (macro) | ||
| Functions | Auto-HDR | |||
| Video | Yes | 1080p@30fps, gyro-EIS | ||
| Front camera, selfie | 0.3 MP, Single | 16 MP, Single | ||
| Specifications | VGA | 16 MP, f/2.0, (wide), 1/3'', 1.0µm | ||
| Performance | Operating system OS | Android 4.2.2 (Jelly Bean) | Android 10.0; OxygenOS 10.0 | |
| Chipset | Qualcomm SM8250 Snapdragon 865 (7 nm+) | |||
| Processor CPU | Dual-core 1.3 GHz | Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585) | ||
| Graphics processor GPU | Adreno 650 | |||
| External memory | microSD, up to 32 GB (dedicated slot) | No | ||
| Internal memory | 4 GB, 512 MB RAM | 128GB 8GB RAM, 256GB 12GB RAM | ||
| General specs | Release date | 2014, January | 2020, April 14 | |
| Dimensions (HxWxD) | 126.2 Х 64 Х 10.8 mm | 160.2 Х 72.9 Х 8 mm | ||
| Weight | 126.5 g | 180 g | ||
| Colors | White, Yellow, Blue | Onyx Black, Glacial Green, Interstellar Glow, Polar Silver | ||
| Battery | 1500 mAh, Li-Ion | 4300 mAh, Non-removable Li-Po | ||
| Approximate price | 700 EUR | |||
| Body build | Glass front (Gorilla Glass), glass back (Gorilla Glass), aluminum frame | |||
| Communication and Connectivity | SIM card | Dual SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| Network | Show all network frequencies: | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2CDMA 800 / 1900 & TD-SCDMA -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 -4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 42(3500), 46(5200), 66(1700/2100) - EU -5G - 5G band 1(2100), 78(3500); SA/NSA - EU 5G band 2(1900), 66(1700), 71(600); SA/NSA - NA 5G band 78(3500); SA/NSA - IN 5G band 41(2500), 78(3500), 79(4700); SA/NSA - CNmmWave - Verizon exclusive | ||
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat18 1200/150 Mbps, 5G 7.5 Gbps DL | |||
| 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/ax, dual-band, Wi-Fi Direct, DLNA, hotspot | ||
| GPS | Yes | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, SBAS | ||
| NFC | Yes | |||
| USB | microUSB 2.0 | 3.1, Type-C 1.0 reversible connector, USB On-The-Go | ||
| Bluetooth | 2.0 | 5.1, A2DP, LE, aptX HD | ||
| Music and Audio | Radio | FM radio | No | |
| Headphone jack | Yes | No | ||
| Others | HDR10+ -90Hz refresh rate | |||
| Other features | Dop | Sensors Accelerometer, proximity | Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass - Fast charging 30W, 50% in 22 min (advertised) - IP68 dust/water resistant (up to 1.5m for 30 mins) | |
