| Hardware and OS | ZTE Blade A3 Plus | |
| Operating system | Android 11 (Go edition) | |
| Processor | Quad-core 1.5 GHz Cortex-A53 | |
| Chipset | Mediatek MT6739W (28 nm) | |
| GPU | PowerVR GE8100 | |
| Internal memory | 16GB 2GB RAM | |
| External memory | microSDHC (dedicated slot) | |
| Display | ZTE Blade A3 Plus | other phones |
| Type | TFT LCD | |
| Size | 5.0 inches, 64.5 cm2(~69.3% screen-to-body ratio) | |
| Resolution | 480 x 960 pixels, 18:9 ratio | |
| Connectivity | ZTE Blade A3 Plus | other phones |
| 2G Network | GSM 850 / 1900 | |
| 3G Network | HSDPA 850 / 1700(AWS) / 1900 | |
| 4G Network | 2, 4, 5, 7, 12, 13, 66 | |
| WLAN | Wi-Fi 802.11 b/g/n, hotspot | |
| Bluetooth | 4.2, A2DP, LE | |
| GPS | Yes, with A-GPS | |
| NFC | No | |
| USB | microUSB 2.0 | |
| Speed | HSPA, LTE | |
| Technology | GSM / HSPA / LTE | |
| Main Camera | ZTE Blade A3 Plus | other phones |
| Camera | 5 MP | |
| Features | LED flash | |
| Video | 720p@30fps | |
| Selfie camera | ZTE Blade A3 Plus | other phones |
| Camera | 3 MP | |
| Multimedia | ZTE Blade A3 Plus | other phones |
| 3.5 mm Jack | Yes | |
| Loudspeaker | Yes | |
| Battery | ZTE Blade A3 Plus | other phones |
| Type | Li-Ion 2050 mAh, removable | |
| Design | ZTE Blade A3 Plus | other phones |
| SIM | Nano-SIM | |
| Weight | 188 g (6.63 oz) | |
| Dimensions | 137 x 68 x 10.5 mm (5.39 x 2.68 x 0.41 in) | |
| Colors | Black | |
| Features | ZTE Blade A3 Plus | other phones |
