<
<
|
|
|
|
||
|
|
|
|||
Brief information about compared phones: Celkon A87 , Google Pixel 4Celkon A87 2013 year of release. cpu 1.0 GHz. screen 4". with resolution 480x800. Smartphone has 0 megapixel front camera and 5 megapixel main camera . Google Pixel 4 2019 year of release. cpu Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485). screen 5.7". with resolution 1080x2280. Smartphone has 8 megapixel front camera and 12 megapixel main camera . |
||||
| Display | Technology | P-OLED | ||
| Touchscreen | capacitive touchscreen | capacitive touchscreen | ||
| Display colors | 16M | |||
| Screen size | 4" inch | 5.7" inch | ||
| Screen area | 45.5 cm2 | 80.7 cm2 | ||
| Screen format | 5:3 (height:width) | 19:9 (height:width) | ||
| Screen to body ratio | % | 79.8% | ||
| Screen resolution | 480 x 800 px | 1080 x 2280 px | ||
| PPI /points per inch/ | 233 PPI | 444 PPI | ||
| Screen protection | Corning Gorilla Glass 5 | |||
| Camera and Video | Rear camera, main | 5 MP, Single | 12.2 MP, Dual | |
| Camera specs | 5 MP, AF | 12.2 MP, f/1.7, 28mm (wide), 1/2.55'', 1.4µm, dual pixel PDAF, OIS -16 MP, f/2.4, 45mm (telephoto), 1.0µm, PDAF, OIS, 2x optical zoom | ||
| Functions | Auto-HDR | |||
| Video | Yes | 1080p@30fps | ||
| Front camera, selfie | 0.3 MP, Single | 8 MP, Dual | ||
| Specifications | VGA | 8 MP, f/2.0, 22mm (wide), 1.22µm, no AF TOF 3D camera | ||
| DxOMark Main Score | 112 | |||
| DxOMark Photo | 93 | |||
| DxOMark Video | 91 | |||
| DxOMark Selfie Score | 92 | |||
| Performance | Operating system OS | Android 2.3.6 (Gingerbread) | Android 10 | |
| Chipset | Spreadtrum 6820 | Qualcomm SDM855 Snapdragon 855 (7 nm) | ||
| Processor CPU | 1.0 GHz | Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485) | ||
| Graphics processor GPU | Adreno 640 | |||
| External memory | microSD, up to 32 GB (dedicated slot) | No | ||
| Internal memory | 512 MB, 512 MB RAM | 64GB 6GB RAM, 128GB 6GB RAM | ||
| Antutu 8 score | 425000 | |||
| GeekBench 5 Single Core | 555 | |||
| GeekBench 5 Multi-Core | 2165 | |||
| General specs | Release date | 2013, January | 2019, October | |
| Dimensions (HxWxD) | Х Х mm | 147.1 Х 68.8 Х 8.2 mm | ||
| Weight | 0 g | 162 g | ||
| Colors | Black, White | Clearly White, Just Black, Oh So Orange | ||
| Battery | 1450 mAh, Li-Ion | 2800 mAh, Non-removable Li-Po | ||
| Approximate price | 70 EUR | 750 EUR | ||
| Battery life | Stand by time- Up to 220 h Talking time- Up to 3 h | |||
| Body build | Front/back glass (Gorilla Glass 5), aluminum frame | |||
| Communication and Connectivity | SIM card | Dual SIM (Mini-SIM) | Nano-SIM card & eSIM | |
| Network | Show all network frequencies: | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100), 71(600) - Global LTE band 1(2100), 14(700), 18(800), 19(800), 29(700), 30(2300), 46(5200), 48, 71(600) - USA | ||
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat18 1200/150 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, Wi-Fi Direct, DLNA, hotspot | ||
| GPS | No | Yes, with A-GPS, GLONASS, BDS, GALILEO | ||
| NFC | Yes | |||
| USB | Proprietary | 3.1, Type-C 1.0 reversible connector | ||
| Bluetooth | Yes | 5.0, A2DP, LE, aptX HD | ||
| Music and Audio | Radio | FM radio | No | |
| Headphone jack | Yes | No | ||
| Others | DCI-P3 100% -HDR -Always-on display -90Hz | |||
| Other features | Dop | Sensors Accelerometer | Sensors Face ID, accelerometer, gyro, proximity, compass, barometer - Fast battery charging 18W -USB Power Delivery 2.0 -QI wireless charging - IP68 dust/water resistant (up to 1.5m for 30 mins) | |
