Lava Z40

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Summary

Lava Z40 Price

At the time of it's release in 2019, March, the manufacturer's retail price for a new Lava Z40 was about 3500 INR.

The retail price of a new or used/second hand Lava Z40 varies widely depending on factors including availability, condition of device, your town or location and market demand. Click here to compare the price of Lava Z40 across different regions, markets and countries.

Frequently Asked Questions(FAQs)

What is the battery capacity of Lava Z40?

The Lava Z40 has a 3000 mAh battery.

What is the display size of Lava Z40?

The Lava Z40 has a 6.1 inch display.

How to reset or factory restore Lava Z40 device?

Lava Z40 is a popular budget smartphone that runs on Android version 9.0 Pie. In case you encounter any software issues, you may need to reset or factory restore your device to its default settings. Here are the most common and recommended ways to reset or factory restore a Lava Z40 device: Method 1: Using the Volume keys 1. Turn off your Lava Z40 device. 2. Press and hold the volume up button and the power button simultaneously until the Lava logo appears. 3. Release the buttons and wait for the bootloader menu to appear. 4. Use the volume keys to highlight "Fastboot" and press the power button to select it. 5. Connect your Lava Z40 with a computer using a USB cable. 6. Use the computer to enter the following commands: fastboot erase userdata fastboot reboot 7. Wait for the device to reboot. Method 2: Using Recovery mode 1. Charge your Lava Z40 device until the battery is 50% charged or more. 2. Turn off your Lava Z40 device. 3. Press and hold the power button and the volume up button simultaneously until the Lava logo appears. 4. Release the buttons and wait for the bootloader menu to appear. 5. Use the volume keys to highlight "Recovery" and press the power button to select it. 6. Wait for the recovery mode to appear. 7. Use the volume keys to highlight "Yes - Delete all user data/" and press the power button to select it. 8. Wait for the device to reboot. Method 3: Using Quick Flash Tool 1. Download and install the Quick Flash Tool on your computer. 2. Connect your Lava Z40 device with a computer using a USB cable. 3. Open the Quick Flash Tool and select "Lava Z40" from the drop-down menu. 4. Click on "Download Firmware" and download the latest firmware update for your device. 5. Disconnect your device from the computer. 6. Turn off your Lava Z40 device. 7. Press and hold the volume up button and the power button simultaneously until the Lava logo appears. 8. Release the buttons and wait for the bootloader menu to appear. 9. Use the volume keys to highlight "Recovery" and press the power button to select it. 10. Wait for the recovery mode to appear. 11. Use the volume keys to select "Install from SD card" and press the power button to select it. 12. Navigate to the SD card and select the firmware update file. 13. Swipe to install. 14. Wait for the device to reboot. Note: It's important to back up your important data before resetting or factory restoring your device, as all data will be erased during the reset process.

Does Lava Z40 support dual SIM?

Yes, the Lava Z40 supports dual SIM.

Specifications

Network

Technology: GSM / HSPA / LTE
2G bands: GSM 900 / 1800 - SIM 1 & SIM 2
3G bands: HSDPA 900 / 2100
4G bands: 1, 3, 5, 40, 41
Speed: HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps

Launch

Announced: 2019, March
Status: Available. Released 2019, March

Body

Dimensions: 125.5 x 63.9 x 11.7 mm (4.94 x 2.52 x 0.46 in)
Weight: 120 g (4.23 oz)
SIM: Dual SIM (Nano-SIM, dual stand-by)

Display

Type: TN TFT LCD
Size: 4.0 inches, 45.5 cm2 (~56.8% screen-to-body ratio)
Resolution: 480 x 800 pixels, 5:3 ratio (~233 ppi density)
Protection: Corning Gorilla Glass (unspecified version)

Platform

OS: Android 8.1 Oreo (Go edition)
Chipset: Unisoc SC9832E
CPU: Quad-core 1.4 GHz
GPU: Mali

Memory

Card slot: microSDXC
Internal: 8GB 1GB RAM

Main Camera

Single: 2 MP
Features: LED flash, HDR
Video: 720p@30fps

Selfie camera

Single: 2 MP
Features: LED flash
Video:

Sound

Loudspeaker: Yes
3.5mm jack: Yes

Comms

WLAN: Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth: 4.2, A2DP, LE
Positioning: GPS, GLONASS, BDS
NFC: No
Radio: FM radio
USB: microUSB 2.0