Lava Z4
6.51″
720 x 1600
(20:9 ratio)

4GB RAM

64GB

Triple
13MP+5MP+2MP
 Chipset
Mediatek Helio G35

5000 mAh
18.5 Wh

 ~112 h
 ~24 h
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Lava Z4 was released in 2021 and is powered by the Mediatek Helio G35 chipset manufactured on a 12 nm process technology. It comes with 4GB of RAM and 64GB of storage. The battery capacity is 5000 mAh and the phone is 9 mm thick.

Lava Z4 Battery life

Lava Z4 battery life can vary significantly, ranging from 11 hours and 32 minutes to 112 hours, depending on how the phone is used.

Time Between Charges for Lava Z4 Based on Usage Profiles:

1.  Active Standby: ~112 hours

That means 4 days and 16 hours of active standby. This profile prioritizes reliability, making it perfect for emergencies or extended trips. Keep in mind, standby time will significantly decrease with actual phone use. The active standby time of the Lava Z4 depends on using it wisely and avoiding battery-draining background apps.

2.  Light Usage Profile: ~54 hours

If you primarily use your phone for communication but have all the apps you need and use them whenever you need them, you can expect the Lava Z4 to last for approximately 54 hours. That means 2 days and 6 hours.

3.  Moderate Usage Profile: ~42 hours

If you enjoy using YouTube and social media but don't spend all your time on them, this profile is for you. In this scenario, you can expect the phone to last for approximately 42 hours. That means 1 day and 18 hours.

4.  Heavy Usage Profile: ~27 hours

If you have high communication needs and staying informed is crucial for you, you will likely use your phone heavily. In this scenario, you can expect a battery life of approximately 27 hours. That means 1 day and 3 hours.

Within this category, there are three extreme subprofiles:

  • Continuous voice calls: ~24 hours.
  • Continuous video playback: ~15 hours and 44 minutes.
  • Continuous intense web activity: ~11 hours and 32 minutes.

It is important to note that these are just estimates, and actual battery life of the Lava Z4 may vary depending on individual usage patterns and specific conditions.

Factors such as battery age, screen brightness, network signal strength, and background app activity can also impact the battery life of your Lava Z4 phone.

Lava Z4 basic Specifications

General specifications
Release year 2021
Networks technology GSM / HSPA / LTE (2G+3G+4G)
Size (mm) 164.5 x 75.8 x 9 mm
Size (in) 6.48 x 2.98 x 0.35 in
Weight 190 g
Software Android 10
Screen
Screen size 6.51 inches
Screen resolution 720 x 1600 pixels (20:9 ratio)
Screen Type IPS LCD
Performance
Chipset Mediatek Helio G35
Architecture Octa-core (4×2.3 GHz Cortex-A53 + 4×1.8 GHz Cortex-A53)
GPU PowerVR GE8320
Technology 12 nm process
Memory
Storage 64GB
RAM 4GB
Memory versions 64GB storage, 4GB RAM
Card microSDXC – Dedicated slot
Multimedia & Connectivity
Main Camera Triple (13MP + 5MP + 2MP)
Front Camera Single (16 MP)
Radio FM radio
NFC No
Positioning GPS
USB USB Type-C
Jack 3.5mm Yes
Battery
Battery Type Non-removable Li-Po
Battery Capacity 5000 mAh
Battery Energy 18.5 Wh
Phone Power density 26.32 mAh/g weight
555.56 mAh/mm thickness
Battery Life Stand-by time: ~112 h
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