Lava Z1
480 x 854
(16:9 ratio)



Mediatek Helio A20

3100 mAh
11.47 Wh

 ~78 h
 ~17 h
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Lava Z1 was released in 2021 and is powered by the Mediatek Helio A20 chipset manufactured on a 12 nm process technology. It comes with 2GB of RAM and 16GB of storage. The battery capacity is 3100 mAh and the phone is 10.3 mm thick.

Lava Z1 Battery life

Lava Z1 battery life can vary significantly, ranging from 8 hours and 24 minutes to 78 hours, depending on how the phone is used. The following usage profiles are relevant:

1.  Active Standby: ~78 hours

3 days and 6 hours? Really? This profile prioritizes a phone that's always reliable, perfect for emergencies or extended trips. Keep in mind, standby time will take a significant hit when you actually use the phone. Active standby time of the Lava Z1 depends on using it wisely and avoiding battery-draining background apps.

2.  Light Usage Profile: ~42 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 Z1 to last for approximately 42 hours. That means 1 day and 18 hours.

3.  Moderate Usage Profile: ~33 hours

If you're a fan of YouTube and social media but don't have all day for it, this profile is for you. In this scenario, you can expect the phone to last for approximately 33 hours. That means 1 day and 9 hours.

4.  Heavy Usage Profile: ~21 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 21 hours.

Within this category, there are three extreme subprofiles:

  • Continuous voice calls: ~17 hours.
  • Continuous video playback: ~11 hours and 28 minutes.
  • Continuous intense web activity: ~8 hours and 24 minutes.

It is important to note that these are just estimates, and actual battery life 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 battery life of Lava Z1 phone.

Basic specifications

General specifications
Release year 2021
Networks technology GSM / HSPA / LTE (2G+3G+4G)
Size (mm) 145.1 x 73.3 x 10.3 mm
Size (in) 5.71 x 2.89 x 0.41 in
Weight 175 g
Software Android 10 Go edition
Screen size 5.0 inches
Screen resolution 480 x 854 pixels (16:9 ratio)
Screen Type TFT LCD
Chipset Mediatek Helio A20
Architecture Quad-core 1.8 GHz Cortex-A53
GPU PowerVR GE8320
Technology 12 nm process
Storage 16GB
Memory versions 16GB storage, 2GB RAM
Card microSDXC – Shared SIM slot
Multimedia & Connectivity
Main Camera Single (5MP)
Front Camera Single (5 MP)
Radio FM radio
Positioning GPS
USB microUSB
Jack 3.5mm Yes
Battery Type Removable Li-Po
Battery Capacity 3100 mAh
Battery Energy 11.47 Wh
Phone Power density 17.71 mAh/g weight
300.97 mAh/mm thickness
Battery Life Stand-by time: ~78 h
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