On this page we compare specs ZTE Blade A20 Octa core (2.1 GHz, Quad core, Cortex A73 2 GHz, Quad core, Cortex A53) with other phones , we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.
| Hardware and OS | ZTE Blade A20 | |
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| Operating System | Android v9.0 (Pie) | |
| Processor | Octa core (2.1 GHz, Quad core, Cortex A73 2 GHz, Quad core, Cortex A53) | |
| Chipset | MediaTek Helio P70 | |
| Architecture | 64 bit | |
| Internal Memory | 64 GB | |
| External memory | Yes, Up to 256 GB | |
| RAM | 4 GB | |
| GPU | Mali-G72 MP3 | |
| Display | ZTE Blade A20 | other phones |
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| Type | IPS LCD | |
| Size | 6.3 inches (16 cm) | |
| PPI /points per inch/ | 409 ppi | |
| Touchscreen | Yes, Capacitive Touchscreen, Multi-touch | |
| Connectivity | ZTE Blade A20 | other phones |
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| 4G Bands | TD-LTE 2300(band 40), FD-LTE 1800(band 3) | |
| Network Support | 4G, 3G, 2G | |
| NFC | Yes | |
| SIM card | SIM1: Nano, SIM2: Nano (Hybrid) | |
| SIM Slot(s) | Dual SIM, GSM GSM | |
| Bluetooth | Yes, v5.0 | |
| GPS | Yes with A-GPS | |
| USB Connectivity | Mass storage device, USB charging | |
| VoLTE | Yes | |
| Wi-Fi | Yes, Wi-Fi 802.11, b/g/n | |
| Camera | ZTE Blade A20 | other phones |
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| Main camera | 16 MP, Primary Camera, 8 MP, 5 MP, 2 MP, Depth Camera | |
| Camera Setup | Quad | |
| Autofocus | Yes | |
| Camera Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Flash | Yes, LED Flash | |
| Image Resolution | 4616 x 3464 Pixels | |
| Selfie camera | 8 MP, Primary Camera, | |
| Multimedia | ZTE Blade A20 | other phones |
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| Headphone jack | 3.5 mm | |
| Loudspeaker | Yes | |
| Battery | ZTE Blade A20 | other phones |
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| Capacity | 5000 mAh | |
| Type | Li-ion | |
| Removable | No | |
| Quick Charging | Yes, Fast | |
| USB Type-C | Yes | |
| Other features | ZTE Blade A20 | other phones |
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| Fingerprint Sensor | Yes | |
| Other Sensors | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope | |
