26points

Lenovo K80

96points

Samsung Galaxy S9 (Qualcomm Snapdragon 845)

Lenovo K80
Comparison winner
Samsung Galaxy S9 (Qualcomm Snapdragon 845)
vs
vs

134 facts in comparison

Lenovo K80 vs Samsung Galaxy S9 (Qualcomm Snapdragon 845)

Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)
26
points
96
points

Why is Lenovo K80 better than Samsung Galaxy S9 (Qualcomm Snapdragon 845)?

  • Every pixel has three subpixels
  • Has a radio
  • Has an IPS screen
  • Supports two SIM cards

Why is Samsung Galaxy S9 (Qualcomm Snapdragon 845) better than Lenovo K80?

  • 2.54x faster CPU speed
    4 x 2.8GHz & 4 x 1.77GHzvs4 x 1.8GHz
  • 42.14% higher pixel density
    570ppivs401ppi
  • 5.45% bigger screen size
    5.8"vs5.5"
  • 2.06x higher resolution
    1440 x 2960pxvs1080 x 1920px
  • Has branded damage resistant glass
  • Is dustproof and water resistant
  • Has stereo speakers
  • 4x better video recording quality (main camera)
    2160 x 60fpsvs1080 x 30fps

Top specs and features

Design

1.Is dustproof and water resistant
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

Dustproof/water resistant at depth equal to or greater than 1 meter.

2.Weather sealed
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

Device is protected with extra seals to prevent failures due to any kind of weather.

3.thickness

8.5mm

8.5mm

Best

Asus Zenfone AR 64GB

4.6mm

4.has a QWERTY keyboard
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

Text messaging is much faster due to a hardware keyboard.

For example

Sharp Aquos R2 Compact

Display

1.resolution

1080 x 1920px

1440 x 2960px

Best

Sony Xperia H8541

2160 x 4320px

2.pixel density

401ppi

570ppi

Best

Sony Xperia H8541

847ppi

3.has branded damage resistant glass
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

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"

5.8"

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 K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

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 AMOLED display
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

AMOLED displays, also known as active matrix OLED displays, offer higher refresh rates and consume less power than other types of displays.

Performance

1.Has integrated LTE
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

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 K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

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

3.Has out-of-order execution
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

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

4.Has AES
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

AES is used to speed up encryption and decryption.

5.OpenGL version

3.1 (Android 5.0 Lollipop)

3.1 (Android 8.0 Oreo)

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

Best

蘋果iPhone 5S 銀色

4

6.RAM

4GB

4GB

Best

Vivo NEX 2

10GB

Cameras

1.megapixels

13MP

12MP

Best

Huawei Mate 20 X

40 & 20 & 8MP

2.has built-in optical image stabilization
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

Optical image stabilization uses gyroscopic sensors to detect the vibrations of the camera. The lens adjusts the optical path accordingly, ensuring that any type of motion blur is corrected before the sensor captures the image.

3.video recording (main camera)

1080 x 30fps

2160 x 60fps

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

4.Has phase detection autofocus for photos
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

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

5.Has laser autofocus
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

A laser autofocus system quickly determines the depth of the subject you want to focus on, allowing you to take photos much faster.

For example

Huawei Honor Magic 2

6.Has a dual-lens (or multi-lens) main camera
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

A dual-lens camera captures two images and overlays them. This technology creates sharper images, especially in low light conditions, and allows you to use effects such as softening the background.

For example

Huawei Y7 Pro (2019)

Audio

1.has stereo speakers
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

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 K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

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

3.number of microphones

2

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 K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

It works as an FM radio with included headsets

5.has dedicated media keys
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

The music player can be blindly used.

For example

ZTE Nubia X

Battery

1.battery power

4000mAh

3000mAh

Best

Energizer Power Max P16K Pro

16000mAh

2.Has an ultra power save mode
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

The device can save battery by using just a black-and-white screen with a few basic icons. This means even with a small amount of battery, you can keep the device running for a long time.

For example

Oppo A7

3.wireless charging
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.

4.has a removable battery
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

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

For example

Blu Advance L4

5.Supports fast charging
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

Fast charging technologies, like Qualcomm’s Quick Charge or MediaTek’s Pump Express, are used to reduce the time it takes to charge a device. For example, with Quick Charge 3.0, the battery can be charged to 50% in just 30 minutes.

6.has a battery level indicator
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

An indicator shows you when the device has low battery.

Features

1.Is a multi-user system
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)
2.Has offline voice recognition
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

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 K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)
4.Allows app installs on the device's external storage
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)
5.Is free and open source
Lenovo K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

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 K80
Samsung Galaxy S9 (Qualcomm Snapdragon 845)

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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