Lenovo

Lenovo K12 Pro: Pros and Cons

Android OS v10.0
Qualcomm Snapdragon 662
Adreno 610
4 GB / 64 GB
6.8 inch (720 x 1640 px)
64 + 2 + 2 MP, 9280 x 6920 px, autofocus

Lenovo announced the launch of the K12 Pro smartphone in 2020. The manufacturer is offering this smartphone with 6.8 inch IPS display, Qualcomm Snapdragon 662 SoC, and 4 GB of RAM. The K12 Pro comes with Android OS v10.0 pre-installed. This phone has an IPS display, it provides wide viewing angles. This means the screen stays clear and consistent. The multi-camera setup has specialized features. It has multiple cameras with different focal lengths, like wide-angle, standard, telephoto, and macro. Let's see what makes this device stand out.

Table of Contents

This article shares our personal experiences and thoughts about using the Lenovo K12 Pro smartphone. We hope to offer helpful insights to others interested in this device. The specifications below are from the official manufacturer data, but we also consider user reviews. If you've seen any mistakes or things missing in these specifications, please let us know.

Lenovo K12 Pro / 1

Lenovo K12 Pro specifications

BrandLenovo
NameK12 Pro
ModelK12PRO
Release date2020

Weight, dimensions, colors

Weight7.8 oz
Dimensions6.78 x 3.02 x 0.38 inch
Colorsgreen, purple
SIM typeNano SIM

The weight of the Lenovo K12 Pro is still considered to be lightweight and portable. Smartphones use a Nano SIM as a subscriber identity module (SIM), which is a chip card.

System, chipset, performance

OS versionAndroid OS v10.0
SoCQualcomm Snapdragon 662
CPUOcta-core, Quad-core 2 GHz Kryo 260, Quad-core 1.8 GHz Kryo 260
GPUAdreno 610

The Lenovo K12 Pro comes with Android OS v10.0 out of the box. Android is an open-source operating system. This means users and developers have more control over the software. This octa-core CPU consists: Octa-core, Quad-core 2 GHz Kryo 260, Quad-core 1.8 GHz Kryo 260. Smartphones, tablets, and other mobile devices use Adreno GPUs.

Lenovo K12 Pro / 1

Display type, size, resolution

Display typeIPS
Screen size6.8 inch
Resolution720 x 1640 px
Multitouch supportyes

People know IPS for its wide viewing angles. It also has accurate color reproduction. The 6.8 inch display should be big enough for your needs. It will make viewing comfortable. This is true whether you're reading, browsing, or watching. The display size is the diagonal distance from one corner of the screen to the opposite corner.

Memory, storage

RAM4 GB
Internal storage64 GB
Memory card slotmicroSD

The Lenovo K12 Pro comes with 4 GB of RAM, which is considered to be sufficient for most users' needs. More RAM lets you keep more apps and processes open in the background. This keeps the device from slowing down. 64 GB of storage is usually seen as good for a smartphone. It should be enough for most users. You can expand the internal storage of the K12 Pro (64 GB) by using a compatible microSD card.

Lenovo K12 Pro / 2

Cameras, flash

Main camera64 + 2 + 2 MP, 9280 x 6920 px, autofocus
FlashDual LED
Selfie camera16 MP

Using multiple cameras has advantages. They provide more versatility and creative possibilities. They let you capture a wider range of subjects. The main camera of K12 Pro smartphone does not have OIS. The optical image stabilization (OIS) is an important feature in smartphones.

Connectivity, network, wireless

GSM 2G bands850 / 900 / 1800
Network coverage2G / 3G / 4G
Wi-FiWi-Fi 802.11 a/b/g/n/ac
Bluetoothv5.0, A2DP
GPSA-GPS, GLONASS
NFCyes
FM radioyes
USBUSB Type-C
Headphone3.5 mm jack

The 4G provides faster data transfer speeds compared to previous generations. The K12 Pro supports the latest Wi-Fi standards. You can use Bluetooth to connect your K12 Pro smartphone to many Bluetooth devices. The K12 Pro has a GPS receiver. Many fitness and activity tracking apps rely on GPS. It is used to accurately measure and record outdoor activities. The K12 Pro comes with NFC (Near Field Communication) functionality. The 3.5 mm headphone jack allows you to connect wired headphones or earphones to the device.

Battery type, capacity, charger

TypeLi-Ion 6000 mAh, non-removable

The Li-Ion 6000 mAh, non-removable battery gives the smartphone a good battery backup. The Li-ion is a low maintenance battery. It does not need periodic full discharge. The K12 Pro does not have a removable battery, it integrates the battery into the phone's design.

Features, sensors, specials

Sensorsaccelerometer, compass, fingerprint, gyroscope, light, proximity
SpecialsDual SIM, Fast charging

Today, smartphones come with many sensors. They help make the user experience better. The accelerometer is a sensor. It measures the tilting motion and orientation of the phone. The fingerprint reader is a biometric security feature found in K12 Pro smartphones. The light sensor is a type of sensor in a smartphone. It lets the phone measure light intensity around the device. Dual SIM is great for businesses. They want to give staff a device with separate numbers and bills for personal and business use. With fast charging, you can get a significant amount of battery life in a few minutes of charging.

Verdict, pros and cons

Every phone has its strengths and weaknesses, and this Lenovo phone is no exception. As with any device, there are aspects that shine and others that fall short. By examining both sides, we can paint a complete picture of what this phone has to offer. Let's explore its standout features and areas for improvement. Remember, this is just my opinion, and yours might be different.

Pros

  • appropriate screen size
  • adequate memory
  • microSD slot
  • multicamera setup
  • good battery
  • Dual SIM support

Cons

  • no OIS function
  • no 5G support
Add Lenovo K12 Pro to your comparison

Please let us know if you find incorrect information or something isn't working. Also, tell us if you have a suggestion for improvement.

Lucas Bradley I'm Lucas Bradley, the founder of the Phone42.com site. I love technology, especially smartphones, and I've been working with tech stuff for more than 20 years. This means I've seen a lot of changes and have learned a bunch about what makes a good phone. On Phone42.com, I look at all kinds of phones. They can be from big, well-known companies or new ones trying to make their mark. I want to help people understand what's new and cool in the world of smartphones, in a way that's easy to get.
Phone42.com / Smartphones / Lenovo / Lenovo K12 Pro