Blackview A7 vs Celkon A20 Comparison and Differences
Smartphone 1
Blackview A7
Smartphone 2
Celkon A20
Smartphone 3
Blackview A7 or Celkon A20 Specs Comparison
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Common specs
| Brand and model | Blackview A7 | Celkon A20 | |
| Rating | (+0) | (+0) | |
| Release date | July, 2017 | 2013, August | |
| Dimensions (HxWxD) | 143.0 x 71.0 x 9.5 mm | 5.63 x 5.63 x 2.8 in | ||
| Weight | 176 g | 6.21 oz | 0 g | 0 oz | |
| Body Build | Plastic | ||
| Case | buy from Amazon | buy from Amazon | |
| Colors | Black, White, Blue, Champagne | Black | |
| Battery | 2800 mAh, Li-Polymer, Removable | 1500 mAh, Li-Ion | |
| Approximate price | 60 EUR | ||
| Check price | from Amazon | from Amazon |
Screen
| Technology | LCD IPS | TFT | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | ||
| Screen size | 5" in | 4" in | |
| Screen area | 68.9 cm2 | 45.5 cm2 | |
| Screen format | 16:9 (height:width) | 5:3 (height:width) | |
| Screen to body ratio | 68% | ||
| Screen resolution | 720 x 1280 px | 480 x 800 px | |
| Screen PPI /points per inch/ | 294 PPI | 233 PPI | |
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 8 MP, Dual | 3.15 MP, Single | |
| Camera specs | -8 MP, ƒ/ 2.4, (wide), 1.12 µm - MP, ƒ/ , (Secondary) |
-3.15 MP | |
| Functions | LED flash | ||
| Video | 1080p video | Yes | |
| Front camera, selfie | 1 MP, Single | 0.3 MP, Single | |
| Specifications | 1,9 MP, ƒ/ | VGA |
Performance
| Operating system - OS | Android 7.0 Nougat | Android 4.2.0 (Jelly Bean) | |
| Chipset | - Mediatek MT6580A (28 nm) | ||
| CPU | - Quad-Core (4x Cortex A7 1.5 GHz) | - Dual-core 1.2 GHz | |
| GPU | ARM Mali-400 MP1 | ||
| External memory | microSD, up to 32 GB (dedicated slot) | ||
| Internal memory | 1GB 8GB, 2GB · 16GB · Pro | 256 MB, 512 MB RAM |
Benchmark
| GeekBench 4 Single Core | 401 | ||
| GeekBench 4 Multi-Core | 1166 |
Communication and Connectivity
| SIM card | Dual SIM, dual stand-by (Micro SIM + Nano SIM) | Dual SIM (Mini-SIM) | |
| Network | 2G / 3G / | GSM / HSPA | |
| Bands | -2G - B2 (1900), B3 (1800), B5 (850), B8 (900) -3G - B1 (2100), B8 (900) |
-2G - GSM 900 / 1800 - SIM 1 & SIM 2 |
|
| Speed | HSPA | Yes, 384 kbps | |
| GPRS | Yes | Class 12 | |
| Edge | Yes | Class 12 | |
| Wi-Fi | 802.11b, 802.11g, 802.11n,Wi-Fi Hotspot | Wi-Fi 802.11 b/g/n | |
| GPS | GPS, A-GPS | No | |
| NFC | No | ||
| USB | Yes | microUSB 2.0 | |
| Bluetooth | Bluetooth 4.0, A2DP | Yes | |
| Harmful irradiation |
SAR EU - 0.88 W/kg (head) 0.60 W/kg (body) |
Music and Audio
| Radio | Yes | ||
| Headphone jack | Yes | Yes |
Other features
| Sensors | - Proximity, Accelerometer | - Proximity, gyro | |
| Other extras |
Reviews and Opinions on Blackview A7 and Celkon A20
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