| Hardware and OS | Lava Z25 | |
| Operating system | Android 6.0 (Marshmallow) | |
| Processor | Quad-core 1.3 GHz Cortex-A53 | |
| Chipset | Mediatek MT6737 (28 nm) | |
| GPU | Mali-T720MP2 | |
| Internal memory | 16 GB, 2/3 GB RAM | |
| External memory | microSD, up to 128 GB (uses SIM 2 slot) | |
| Display | Lava Z25 | other phones |
| Type | IPS LCD | |
| Size | 5" inc | |
| Resolution | 720 x 1280 px | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 67.8% | |
| Display area | 68.9 cm2 | |
| Display aspect ratio | 16:9 (height:width) | |
| Pixel Density | 294 PPI | |
| Colors | 16M | |
| Connectivity | Lava Z25 | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 900 / 2100 | |
| 4G Network | LTE band 3(1800), 5(850), 40(2300) | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot | |
| Network | GSM / HSPA / LTE | |
| SIM card | Hybrid Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by) | |
| Bluetooth | 4.0, A2DP | |
| Edge | Yes | |
| GPRS | Yes | |
| GPS | Yes, with A-GPS | |
| Speed | HSPA, LTE | |
| USB | microUSB 2.0, USB On-The-Go | |
| Camera | Lava Z25 | other phones |
| Main camera | 8 MP, Single | |
| Specs | 8 MP, f/2.0, 1/3.2', 1.4µm, AF | |
| Features | LED flash, panorama | |
| Video | 720p@30fps | |
| Selfie camera | 5 MP, Single | |
| Multimedia | Lava Z25 | other phones |
| 3.5 mm Jack | Yes | |
| Radio | FM radio | |
| Design | Lava Z25 | other phones |
| Colors | Gold, Black/White | |
| Dimensions | 143.2 x 71 x 8.4 mm | |
| Weight | 148 g | |
| Battery | Lava Z25 | other phones |
| Battery capacity | 2620 mAh, Non-removable Li-Ion | |
| Other | Lava Z25 | other phones |
| Release date | 2017, March | |
| Sensors | Accelerometer, proximity | |
