Lenovo

Lenovo K5s: Pros and Cons

Android OS v8.1 (Oreo)
Mediatek Helio P22 MT6762
PowerVR GE8320
4 GB / 32 GB
5.7 inch (720 x 1440 px)
13 + 5 MP, 4160 x 3120 px, autofocus

Lenovo announced the launch of the K5s smartphone in 2018. The manufacturer is offering this smartphone with 5.7 inch IPS display, Mediatek Helio P22 MT6762 SoC, and 4 GB of RAM. It comes with Android OS v8.1 (Oreo) out of the box, and a Li-Po 3000 mAh, non-removable battery. The IPS display panel has good color accuracy. It can display a wide range of colors, this makes visuals look more lifelike and vivid The K5s has a multi-camera setup. The lens offers versatility. It lets you capture a wide range of subjects and scenes from different perspectives. Is this phone a good value for its price? My review aims to answer that question by the end.

Table of Contents

This article shares our personal experiences and thoughts about using the Lenovo K5s 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 K5s / 1

Lenovo K5s specifications

BrandLenovo
NameK5s
ModelK5S
Release date2018

Weight, dimensions, colors

Weight5.47 oz
Dimensions6.06 x 2.87 x 0.31 inch
Colorsblack, blue
SIM typeNano SIM

The weight of Lenovo K5s is about 5.47 oz with battery. This is average for smartphones of the same size. Smartphones use a Nano SIM as a small chipcard for a subscriber identity module (SIM).

System, chipset, performance

OS versionAndroid OS v8.1 (Oreo)
SoCMediatek Helio P22 MT6762
CPUOcta-core, Quad-core 2 GHz Cortex-A53, Quad-core 1.5 GHz Cortex-A53
GPUPowerVR GE8320

The Lenovo K5s comes with Android OS v8.1 (Oreo) out of the box. Google has integrated many services with Android. These include Google Maps, Gmail, and Google Drive. It's a powerful Mediatek Helio P22 MT6762 octa-core processor. It can handle complex tasks and run many applications. PowerVR GPUs have a reputation for being power-efficient and delivering strong performance.

Display type, size, resolution

Display typeIPS
Screen size5.7 inch
Resolution720 x 1440 px
Multitouch supportyes

The 5.7 inch IPS display has better features. These include optimal viewing angles, color accuracy, and unchanging color reproduction. The 5.7 inch display make this smartphone pocket-friendly. The size of the screen is measured diagonally, from corner to corner.

Lenovo K5s / 1

Memory, storage

RAM4 GB
Internal storage32 GB
Memory card slotmicroSD

The Lenovo K5s comes with 4 GB of RAM, which is considered to be sufficient for most users' needs. Having more RAM alone does not guarantee better performance. Generally, a smartphone should have a minimum of 32 GB of internal storage. The K5s has 32 GB. You can expand the internal storage (32 GB) with a compatible microSD card.

Cameras, flash

Main camera13 + 5 MP, 4160 x 3120 px, autofocus
FlashDual LED
Selfie camera13 + 5 MP

Multiple cameras or depth sensors can help the smartphone. They can make its portrait mode effects more appealing. The K5s does not have optical image stabilization (OIS).

Connectivity, network, wireless

GSM 2G bands850 / 900 / 1800 / 1900
Network coverage2G / 3G / 4G
Wi-FiWi-Fi 802.11 b/g/n
Bluetoothv4.1, A2DP
GPSA-GPS, GLONASS
NFCno
FM radioyes
USBUSB Type-C
Headphone3.5 mm jack

The Lenovo K5s supports 4G/LTE networks. This phone like all modern smartphones, is capable of connecting to Wi-Fi networks. The K5s smartphone is capable of connecting to Bluetooth devices. This phone has a built-in GPS. The phone isn't NFC (Near Field Communication) capable. NFC is not essential for basic phone functionality, but it can be useful. The 3.5 mm headphone jack allows you to connect wired headphones or earphones to the device.

Battery type, capacity, charger

TypeLi-Po 3000 mAh, non-removable

The Li-Po 3000 mAh, non-removable battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a light-weight, rechargeable battery. The battery of K5s isn't removable without voiding the warranty.

Features, sensors, specials

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

Today, smartphones come with many sensors. They help make the user experience better. The accelerometer provides information about the smartphone's movement in three axes. These are X (horizontal), Y (vertical), and Z (depth). The K5s phone has a fingerprint scanner. The light sensor detects the level of light in the environment. Dual SIM is great for businesses. They want to give staff a device with separate numbers and bills for personal and business use. The fast charging technology comes in handy when you need quick juice on your device.

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

  • adequate memory
  • microSD slot
  • multicamera setup
  • dual selfie camera
  • Dual SIM support

Cons

  • no OIS function
  • no 5G support
  • no NFC feature
  • low-capacity battery
  • no digital compass
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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.
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