On this page we compare specs Lava Z50 Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) with Lava Z66 Octa core, 1.6 GHz, 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 Z50 | Lava Z66 |
|---|
| Operating system | Android 6.0 (Marshmallow) | Android v10 (Q) |
| Processor | Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) | Octa core, 1.6 GHz |
| Chipset | Mediatek MT6750 (28 nm) | |
| RAM | | 3 GB |
| GPU | Mali-T860MP2 | |
| Expandable Memory | | yes Up to 128 GB |
| Internal memory | 32 GB, 4 GB RAM | 32 GB |
| SIM Slot(s) | | Dual SIM, GSM GSM |
| External memory | microSD, up to 128 GB (uses SIM 2 slot) | |
| Display | Lava Z50 | Lava Z66 |
|---|
| Screen Size | | 6.08 inches (15.44 cm) |
| Type | IPS LCD | |
| Screen Resolution | | 720 x 1560 pixels |
| Size | 5.5" inc | |
| Display Type | | IPS LCD |
| Resolution | 720 x 1280 px | |
| Touchscreen | capacitive touchscreen | |
| Aspect Ratio | | 19:9 |
| Screen-to-Body Ratio | 72.0% | |
| Touch Screen | | yes Capacitive Touchscreen, Multi-touch |
| Display area | 83.4 cm2 | |
| Display aspect ratio | 16:9 (height:width) | |
| Pixel Density | 267 PPI | 283 ppi |
| Colors | 16M | |
| Main Camera | Lava Z50 | Lava Z66 |
|---|
| Resolution | | 13 MP f/2.0 Primary Camera(1.12µm pixel size)5 MP, Depth Camera
|
| Image Resolution | | 4128 x 3096 Pixels |
| Flash | | yes LED Flash |
| Camera Features | | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Autofocus | | yes |
| Physical Aperture | | F2.0 |
| Video Recording | | 1920x1080 @ 30 fps |
| Shooting Modes | | Continuos Shooting, High Dynamic Range mode (HDR), Burst mode |
| Settings | | Exposure compensation, ISO control |
| Connectivity | Lava Z50 | Lava Z66 |
|---|
| 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 | yes Wi-Fi 802.11, b/g/n |
| Network | GSM / HSPA / LTE | 4G: Available ,
3G: Available, 2G: Available |
| SIM card | Hybrid Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by) | |
| Bluetooth | 4.0, A2DP | yes v4.2 |
| Edge | Yes | |
| GPRS | Yes | |
| GPS | Yes, with A-GPS | yes with A-GPS, Glonass |
| Speed | HSPA, LTE | |
| USB | microUSB 2.0, USB On-The-Go | |
| SIM Size | | SIM1: Nano, SIM2: Nano |
| NFC | | No |
| VoLTE | | yes |
| Wi-Fi Features | | Mobile Hotspot |
| USB Connectivity | | Mass storage device, USB charging, microUSB 2.0 |
| Front Camera | Lava Z50 | Lava Z66 |
|---|
| Resolution | | 13 MP f/2.2 Primary Camera(1.12µm pixel size) |
| Flash | | yes Screen flash |
| Physical Aperture | | F2.2 |
| Camera | Lava Z50 | Lava Z66 |
|---|
| Main camera | 13 MP, Single | |
| Specs | 13 MP, f/2.0, 1/3', 1.12µm, PDAF | |
| Features | Dual-LED flash | |
| Video | 1080p@30fps | |
| Selfie camera | 8 MP, Single | |
| Multimedia | Lava Z50 | Lava Z66 |
|---|
| 3.5 mm Jack | Yes | |
| Audio Jack | | 3.5 mm |
| Radio | FM radio | |
| FM Radio | | yes |
| Loudspeaker | | yes |
| Design | Lava Z50 | Lava Z66 |
|---|
| Colors | Champagne Gold, Gray | |
| Dimensions | 151.5 x 76.4 x 8.5 mm | |
| Height | | 155.6 mm |
| Weight | 163 g | 162 grams |
| Width | | 73.5 mm |
| Thickness | | 8.8 mm |
| Colours | | Midnight Blue, Marine Blue, Berry Red |
| Battery | Lava Z50 | Lava Z66 |
|---|
| Battery capacity | 3020 mAh, Non-removable Li-Ion | |
| Type | | Li-Polymer |
| Capacity | | 3950 mAh |
| User Replaceable | | No |
| TalkTime | | Up to 16 Hours(3G) / Up to 38 Hours(2G) |
| USB Type-C | | No |
| USB OTG Support | | yes |
| Other | Lava Z50 | Lava Z66 |
|---|
| Release date | 2017, March | |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity | |
| Features | Lava Z50 | Lava Z66 |
|---|
| Fingerprint Sensor | | yes |
| Fingerprint Sensor Position | | Rear |
| Other Sensors | | Light sensor, Proximity sensor, Accelerometer |
