31points

Lenovo K4

Lenovo K4
vs

Lenovo K4 review: specs and price

Lenovo K4
Lenovo K4

Why is Lenovo K4 better than the average?

  • Weight
    120gvs151.93g
  • Thickness
    8.9mmvs8.96mm
  • Width
    66.7mmvs71.35mm
  • Height
    131.9mmvs142.62mm
  • Bluetooth version
    4.1vs3.92
  • Number of microphones
    2vs1.65
  • Volume
    78.3cm³vs10175.22cm³
  • OpenGL version
    3.1vs3.09

Top specs and features

relevant

Design

1.weight

120g

Best

Palm Phone

62.5g

2.thickness

8.9mm

Best

Asus Zenfone AR 64GB

4.6mm

3.width

66.7mm

Best

Vertu Signature for Bentley

42mm

4.height

131.9mm

Best

Motorola FlipOut

67mm

5.volume

78.3cm³

Best

Palm Phone

36.17cm³

relevant

Display

1.resolution

480 x 854px

Best

Sony Xperia H8541

2160 x 4320px

2.pixel density

218ppi

Best

Sony Xperia H8541

847ppi

3.screen size

4.5"

The bigger the screen size is, the better the user experience.

Best

Huawei Mate 20 X

7.2"

4.every pixel has three subpixels
Lenovo K4

The device has a display with three full subpixels per pixel, resulting in a sharp and crisp picture. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.

5.has an IPS screen
Lenovo K4

IPS (In-Plane Switching) is a technology used for LCDs. It was designed to overcome the main limitations of normal TFTs TN-matrices: relatively slow response times, small viewing angles and low quality color reproduction.

6.has a touch screen
Lenovo K4

You can operate the device easily, by pressing the screen with your fingers.

relevant

Performance

1.Has AES
Lenovo K4

AES is used to speed up encryption and decryption.

2.RAM

1GB

Best

Vivo NEX 2

10GB

3.Has dynamic frequency scaling
Lenovo K4

Dynamic frequency scaling is a technology that allows the processor to conserve power and reduce noise when it is under a light load.

4.OpenGL version

3.1 (Android 5.1 Lollipop)

OpenGL is used in games, with newer versions supporting better graphics.

Best

蘋果iPhone 5S 銀色

4

5.Has NX bit
Lenovo K4

NX bit helps protect the computer from malicious attacks.

6.Has TrustZone
Lenovo K4

A technology integrated into the processor to secure the device for use with features such as mobile payments and streaming video using digital rights management (DRM).

relevant

Cameras

1.megapixels

5MP

Best

Huawei Mate 20 X

40 & 20 & 8MP

2.front camera megapixels

2MP

Best

Wiko View2 Pro

16 & 16MP

3.has a flash
Lenovo K4

A flash is good for low-light environments, and can sometimes be used as flashlight.

4.has a front camera
Lenovo K4

A front camera, also called secondary camera, can be used for video chats/selfies.

5. more flash LEDs

1

Multi-LED camera flashes use LED lights which have different color temperatures (warm light and cool light), improving the color balance based on the conditions in which the photos are taken.

Best

Meizu 15 Lite

6

6.optical zoom

0x

The zoom range is the ratio between the longest and shortest focal lengths. A higher zoom range means that the lens is more versatile.

Best

Samsung Galaxy K Zoom

10x

relevant

Audio

1.has a socket for a 3.5 mm audio jack
Lenovo K4

With a standard mini jack socket, you can use the device with most headphones.

2.number of microphones

2

More microphones result in better sound quality and enable the device to filter out background noise.

Best

Motorola Moto Z3

4

3.has a radio
Lenovo K4

It works as an FM radio with included headsets

relevant

Battery

1.battery power

1940mAh

Best

Energizer Power Max P16K Pro

16000mAh

2.has a removable battery
Lenovo K4

The battery is removable and can be replaced by the user if broken.

3.has a battery level indicator
Lenovo K4

An indicator shows you when the device has low battery.

4.has a rechargeable battery
Lenovo K4

The battery can be recharged and used over again.

relevant

Features

1.Is a multi-user system
Lenovo K4
2.Has offline voice recognition
Lenovo K4

Offline voice recognition enables you to perform voice actions, like dictating texts or using various voice commands, without an internet connection.

3.Allows app installs on the device's external storage
Lenovo K4
4.Supports Java
Lenovo K4
5.Is free and open source
Lenovo K4

Anyone is free to use, copy, study, and change the software in any way, and the source code is openly shared so that people are encouraged to voluntarily improve the design of the software.

6.Has sharing intents
Lenovo K4

If an app has sharing capabilities and the developers have indicated it, the app will automatically appear in your list of sharing options. Some OS’s limit direct sharing options to a select few apps, which means you have to open apps separately in order to upload the files you want to share.

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