On this page we compare specs Lava Iris Fuel 25 Dual core, 1.3 GHz with Lava Z61 Quad-core 1.5 GHz Cortex-A53, 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 | Lava Iris Fuel 25 | Lava Z61 |
|---|
| Operating system | Android v4.4 (Kitkat) | Android 8.0 Oreo (Go edition) - 1 GB RAM modelAndroid 8.1 (Oreo) - 2 GB RAM model |
| Processor | Dual core, 1.3 GHz | Quad-core 1.5 GHz Cortex-A53 |
| Chipset | MediaTek MT6572 | Mediatek MT6739WW (28 nm) |
| GPU | | PowerVR GE8100 |
| RAM | 512 MB Below | |
| Internal memory | 4 GB Below | 16 GB, 1/2 GB RAM |
| External memory | | microSD, up to 32 GB |
| Expandable Memory | yes Up to 32 GB | |
| Graphics | Mali-400 | |
| SIM Slot(s) | Dual SIM, GSM GSM | |
| Display | Lava Iris Fuel 25 | Lava Z61 |
|---|
| Type | | IPS LCD |
| Size | | 5.45" inc |
| Resolution | | 720 x 1440 px |
| Screen Size | 5.0 inches (12.7 cm) | |
| Protection | | Corning Gorilla Glass (unspecified version) |
| Screen Resolution | 480 x 854 pixels | |
| Touchscreen | | capacitive touchscreen |
| Display Type | TFT | |
| Screen-to-Body Ratio | | 74.5% |
| Touch Screen | yes Capacitive Touchscreen, Multi-touch | |
| Display area | | 76.7 cm2 |
| Display aspect ratio | | 18:9 (height:width) |
| Pixel Density | 196 ppi | 295 PPI |
| Colors | | 16M |
| Main Camera | Lava Iris Fuel 25 | Lava Z61 |
|---|
| Resolution | 5 MP (upto 4x Digital Zoom) Primary Camera
| |
| Image Resolution | 2592 x 1944 Pixels | |
| Flash | yes LED Flash | |
| Camera Features | 4 x Digital Zoom | |
| Video Recording | 1280x720 @ 30 fps | |
| Shooting Modes | High Dynamic Range mode (HDR) | |
| Connectivity | Lava Iris Fuel 25 | Lava Z61 |
|---|
| 2G Network | | GSM 900 / 1800 - SIM 1 & SIM 2 |
| 3G Network | | HSDPA 900 / 2100 |
| 4G Network | | LTE band 1(2100), 3(1800), 5(850), 40(2300), 41(2500) |
| Wi-Fi | yes Wi-Fi 802.11, b/g/n | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Network | 3G: Available, 2G: Available | GSM / HSPA / LTE |
| SIM card | | Dual SIM (Micro-SIM/Nano-SIM, dual stand-by) |
| Bluetooth | yes v4.0 | 4.0, A2DP |
| Edge | | Yes |
| SIM 1 | 3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 900 MHz
GPRS: Available EDGE: Available | |
| SIM 2 | 2G Bands: GSM 1800 / 900 MHz
| |
| GPRS | | Yes |
| GPS | yes with A-GPS | Yes, with A-GPS |
| Speed | | HSPA, LTE Cat4 150/50 Mbps |
| USB | | microUSB 2.0 |
| USB Connectivity | microUSB 2.0 | |
| Front Camera | Lava Iris Fuel 25 | Lava Z61 |
|---|
| Resolution | 0.3 MP Primary Camera
| |
| Camera | Lava Iris Fuel 25 | Lava Z61 |
|---|
| Main camera | | 8 MP, Single |
| Specs | | 8 MP, f/2.0, 1.12µm, AF |
| Features | | LED flash |
| Video | | 1080p@30fps |
| Selfie camera | | 5 MP, Single |
| Multimedia | Lava Iris Fuel 25 | Lava Z61 |
|---|
| Audio Jack | 3.5 mm | |
| FM Radio | yes Recording option | |
| Loudspeaker | yes | |
| 3.5 mm Jack | | Yes |
| Radio | | FM radio |
| Design | Lava Iris Fuel 25 | Lava Z61 |
|---|
| Height | 145.6 mm | |
| Width | 74 mm | |
| Thickness | 10.8 mm Below | |
| Colours | Black | |
| Colors | | Gold, Black |
| Dimensions | | 146.5 x 70.2 x 8.7 mm |
| Weight | | 139 g |
| Battery | Lava Iris Fuel 25 | Lava Z61 |
|---|
| Type | Li-Polymer | |
| Capacity | 3000 mAh | |
| User Replaceable | No | |
| TalkTime | Up to 15 Hours(3G) / Up to 19 Hours(2G) | |
| Battery capacity | | 3000 mAh, Removable Li-Po |
| Features | Lava Iris Fuel 25 | Lava Z61 |
|---|
| Other Sensors | Light sensor, Proximity sensor, Accelerometer | |
| Other | Lava Iris Fuel 25 | Lava Z61 |
|---|
| Release date | | 2018, July |
| Sensors | | Accelerometer, proximity |
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