| Hardware and OS | Lava Z71 | |
| Operating system | Android 9.0 (Pie) | |
| Processor | Octa-core 2.0 GHz Cortex-A53 | |
| Chipset | Mediatek MT6762 Helio P22 (12 nm) | |
| GPU | PowerVR GE8320 | |
| Internal memory | 32GB 2GB RAM | |
| External memory | microSD, up to 128 GB (dedicated slot) | |
| Display | Lava Z71 | other phones |
| Type | IPS LCD | |
| Size | 5.71" inc | |
| Resolution | 720 x 1520 px | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 78.8% | |
| Display area | 81.4 cm2 | |
| Display aspect ratio | 19:9 (height:width) | |
| Pixel Density | 295 PPI | |
| Colors | 16M | |
| Connectivity | Lava Z71 | other phones |
| 2G Network | GSM 900 / 1800 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 900 / 2100 | |
| 4G Network | LTE band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500) | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | |
| Network | GSM / HSPA / LTE | |
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | |
| Bluetooth | 4.2, A2DP, LE | |
| Edge | Yes | |
| GPRS | Yes | |
| GPS | Yes, with A-GPS | |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | |
| USB | microUSB 2.0, USB On-The-Go | |
| Camera | Lava Z71 | other phones |
| Main camera | 13 MP, Dual | |
| Specs | 13 MP
-2 MP | |
| Features | LED flash, HDR, panorama | |
| Video | 1080p@30fps | |
| Selfie camera | 5 MP, Single | |
| Multimedia | Lava Z71 | other phones |
| 3.5 mm Jack | Yes | |
| Radio | FM radio | |
| Design | Lava Z71 | other phones |
| Colors | Ruby Red, Steel Blue | |
| Body build | Glass front, plastic back, plastic frame | |
| Dimensions | 145.6 x 70.9 x 9 mm | |
| Weight | 150 g | |
| Battery | Lava Z71 | other phones |
| Battery capacity | 3200 mAh, Non-removable Li-Po | |
| Other | Lava Z71 | other phones |
| Release date | 2020, January | |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity | |
