50points

Lenovo K4 Note

57points

Lenovo Vibe X3

Lenovo K4 Note
Comparison winner
Lenovo Vibe X3
vs
vs

93 facts in comparison

Lenovo K4 Note vs Lenovo Vibe X3

Lenovo K4 Note
Lenovo Vibe X3
Lenovo K4 Note
Lenovo Vibe X3
50
points
57
points

Why is Lenovo K4 Note better than Lenovo Vibe X3?

  • 17g lighter
    158gvs175g
  • 0.2mm thinner
    9.2mmvs9.4mm
  • 0.4mm shorter
    153.6mmvs154mm
  • Has phase detection autofocus for photos
  • 2.38% less body volume
    108.1cm³vs110.74140000000001cm³

Why is Lenovo Vibe X3 better than Lenovo K4 Note?

  • 6.06% more battery power
    3500mAhvs3300mAh
  • 1.62x more megapixels (main camera)
    21MPvs13MP
  • 1.6x more megapixels (front camera)
    8MPvs5MP
  • Has branded damage resistant glass
  • 48GB more internal storage
    64GBvs16GB
  • 2x better video recording quality (main camera)
    2160 x 30fpsvs1080 x 30fps
  • Supports 4K resolution
  • 9.09% wider aperture at minimum focal length
    f/2 vs2.2f

Top specs and features

Design

1.thickness

9.2mm

9.4mm

Best

Asus Zenfone AR 64GB

4.6mm

2.weight

158g

175g

Best

Palm Phone

62.5g

3.width

76.5mm

76.5mm

Best

Vertu Signature for Bentley

42mm

4.height

153.6mm

154mm

Best

Motorola FlipOut

67mm

5.volume

108.1cm³

110.74cm³

Best

Palm Phone

36.17cm³

Display

1.resolution

1080 x 1920px

1080 x 1920px

Best

Sony Xperia H8541

2160 x 4320px

2.pixel density

401ppi

401ppi

Best

Sony Xperia H8541

847ppi

3.has branded damage resistant glass
Lenovo K4 Note
Lenovo Vibe X3

Damage resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.

4.screen size

5.5"

5.5"

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

Best

Huawei Mate 20 X

7.2"

5.every pixel has three subpixels
Lenovo K4 Note
Lenovo Vibe X3

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.

6.has an IPS screen
Lenovo K4 Note
Lenovo Vibe X3

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.

Performance

1.Has integrated LTE
Lenovo K4 Note
Lenovo Vibe X3

The system on a chip (SoC) has an integrated LTE cellular chip. LTE is capable of downloading at faster speeds than older, 3G technology.

2.Has integrated graphics
Lenovo K4 Note
Lenovo Vibe X3

With integrated graphics you don’t need to buy a separate graphics card.

3.Has out-of-order execution
Lenovo K4 Note
Lenovo Vibe X3

Out-of-order execution is used in CPUs to make use of instruction cycles that would normally be wasted due to delays.

For example

ZTE Blade V8 16GB

4.Has AES
Lenovo K4 Note
Lenovo Vibe X3

AES is used to speed up encryption and decryption.

5.OpenGL version

3.1 (Android 5.1 Lollipop)

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

6.Has dynamic frequency scaling
Lenovo K4 Note
Lenovo Vibe X3

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

Cameras

1.megapixels

13MP

21MP

Best

Huawei Mate 20 X

40 & 20 & 8MP

2.video recording (main camera)

1080 x 30fps

2160 x 30fps

The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions.

Best

Crosscall Trekker-X4

1080 x 120fps

3.front camera megapixels

5MP

8MP

Best

Wiko View2 Pro

16 & 16MP

4.widest aperture

f/2.2

f/2

With a wider aperture the sensor can capture more light, helping to avoid blur by enabling a faster shutter speed. It also provides a shallow depth of field, allowing you to blur the background to focus attention on the subject.

Best

Vivo NEX 2

1.3 & 1.8 & 1.8f

5.Has phase detection autofocus for photos
Lenovo K4 Note
Lenovo Vibe X3

A phase detection autofocus is much faster than a contrast detection autofocus, allowing for sharper images.

6.has a front camera
Lenovo K4 Note
Lenovo Vibe X3

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

Audio

1.has stereo speakers
Lenovo K4 Note
Lenovo Vibe X3

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

2.has a socket for a 3.5 mm audio jack
Lenovo K4 Note
Lenovo Vibe X3

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

3.number of microphones

3

2

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

Best

Motorola Moto Z3

4

4.has a radio
Lenovo K4 Note
Lenovo Vibe X3

It works as an FM radio with included headsets

Battery

1.battery power

3300mAh

3500mAh

Best

Energizer Power Max P16K Pro

16000mAh

2.has a battery level indicator
Lenovo K4 Note
Lenovo Vibe X3

An indicator shows you when the device has low battery.

3.has a rechargeable battery
Lenovo K4 Note
Lenovo Vibe X3

The battery can be recharged and used over again.

Features

1.Is a multi-user system
Lenovo K4 Note
Lenovo Vibe X3
2.Has offline voice recognition
Lenovo K4 Note
Lenovo Vibe X3

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

3.Supports Java
Lenovo K4 Note
Lenovo Vibe X3
4.Allows app installs on the device's external storage
Lenovo K4 Note
Lenovo Vibe X3
5.Is free and open source
Lenovo K4 Note
Lenovo Vibe X3

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 Note
Lenovo Vibe X3

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.

Videos

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