Lenovo K12 Pro

Lenovo K12 Pro
6.8″
720 x 1640 pixels

4GB RAM

64GB to 128GB

Triple
64MP+2MP+2MP
 Chipset
Qualcomm SM6115 Snapdragon 662

6000 mAh
22.2 Wh

 ~136 h
 ~30 h
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Lenovo K12 Pro was released in 2020 and is powered by the Qualcomm SM6115 Snapdragon 662 chipset manufactured on a 11 nm process technology. It comes with 4GB of RAM and 64GB to 128GB of storage. The battery capacity is 6000 mAh and the phone is 9.7 mm thick.

Lenovo K12 Pro Battery life

Lenovo K12 Pro battery life can vary significantly, ranging from 14 hours and 19 minutes to 136 hours, depending on how the phone is used. The following usage profiles are relevant:

1.  Active Standby: ~136 hours

5 days and 16 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 Lenovo K12 Pro depends on using it wisely and avoiding battery-draining background apps.

2.  Light Usage Profile: ~65 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 Lenovo K12 Pro to last for approximately 65 hours. That means 2 days and 17 hours.

3.  Moderate Usage Profile: ~50 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 50 hours. That means 2 days and 2 hours.

4.  Heavy Usage Profile: ~32 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 32 hours. That means 1 day and 8 hours.

Within this category, there are three extreme subprofiles:

  • Continuous voice calls: ~30 hours.
  • Continuous video playback: ~19 hours and 32 minutes.
  • Continuous intense web activity: ~14 hours and 19 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 Lenovo K12 Pro phone.

Basic specifications

General specifications
Release year 2020
Networks technology GSM / HSPA / LTE (2G+3G+4G)
Size (mm) 172.1 x 76.8 x 9.7 mm
Size (in) 6.78 x 3.02 x 0.38 in
Weight 221 g
Software Android 10
Screen
Screen size 6.8 inches
Screen resolution 720 x 1640 pixels
Screen Type IPS LCD
Performance
Chipset Qualcomm SM6115 Snapdragon 662
Architecture Octa-core (4×2.0 GHz Kryo 260 Gold + 4×1.8 GHz Kryo 260 Silver)
GPU Adreno 610
Technology 11 nm process
Memory
Storage 64GB to 128GB
RAM 4GB
Memory versions
  • 64GB storage, 4GB RAM
  • 128GB storage, 4GB RAM
Card microSDXC – Shared SIM slot
Multimedia & Connectivity
Main Camera Triple (64MP + 2MP + 2MP)
Front Camera Single (16 MP)
Radio FM radio
NFC Yes
Positioning GPS, GLONASS, GALILEO
USB USB Type-C 2.0, OTG
Jack 3.5mm Yes
Battery
Battery Type Non-removable Li-Po
Battery Capacity 6000 mAh
Battery Energy 22.2 Wh
Phone Power density 27.15 mAh/g weight
618.56 mAh/mm thickness
Charging 20W wired
2.5W reverse wired
Battery Life Stand-by time: ~136 h
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