33points

LG K7

96points

Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)

85points

Xiaomi Mi 8

LG K7
Comparison winner
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8
vs
vs

145 facts in comparison

LG K7 vs Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845) vs Xiaomi Mi 8

LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8
33
points
96
points
85
points

Why is LG K7 better than Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845) & Xiaomi Mi 8?

  • LCD display with 3 subpixels per pixels
  • Weight
    158.8gvs189,175g
  • Has a removable battery
  • Has a radio
  • Has an IPS screen
  • Width
    72.5mmvs73.8,74.8mm
  • Height
    143.6mmvs158.1,154.9mm

Why is Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845) better than LG K7 & Xiaomi Mi 8?

  • Is dustproof and water resistant
  • Has stereo speakers
  • Wireless charging
  • Weather sealed
  • Has a two-stage shutter
  • Supports ANT+
  • Has a heart rate monitor
  • Uses HMP

Why is Xiaomi Mi 8 better than LG K7 & Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)?

  • Screen size
    6.21"vs5,6.2"
  • Front camera megapixels
    20MPvs5,8MP
  • Thickness
    7.6mmvs8.9,8.5mm
  • Supports two SIM cards
  • Volume
    88.06cm³vs92.65790000000001,99.17612999999999cm³
  • Has manual shutter speed
  • Uses 3D facial recognition
  • Has a front-facing LED flash

Top specs and features

Design

1.Is dustproof and water resistant
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

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

2.Weather sealed
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

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

3.weight

158.8g

189g

175g

Best

Palm Phone

62.5g

4.thickness

8.9mm

8.5mm

7.6mm

Best

Asus Zenfone AR 64GB

4.6mm

5.width

72.5mm

73.8mm

74.8mm

Best

Vertu Signature for Bentley

42mm

6.height

143.6mm

158.1mm

154.9mm

Best

Motorola FlipOut

67mm

Display

1.resolution

480 x 854px

1440 x 2960px

1080 x 2248px

Best

Sony Xperia H8541

2160 x 4320px

2.pixel density

196ppi

529ppi

402ppi

Best

Sony Xperia H8541

847ppi

3.has branded damage resistant glass
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

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"

6.2"

6.21"

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

Best

Huawei Mate X

8"

5.LCD display with 3 subpixels per pixels
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

The device has an LCD display with 3 subpixels per pixel, resulting in sharp and crisp images. 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
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

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
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

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.GPU clock speed

400MHz (Qualcomm Snapdragon 210 MSM8909)

624MHz (Qualcomm Snapdragon 845)

624MHz (Qualcomm Snapdragon 845)

The graphics processing unit (GPU) has a higher clock speed.

Best

Infinix Zero 5 Pro

1000MHz

3.Has integrated graphics
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

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

4.CPU threads

4 (Qualcomm Snapdragon 210 MSM8909)

4 (Qualcomm Snapdragon 845)

4 (Qualcomm Snapdragon 845)

More threads result in faster performance and better multitasking.

Best

Samsung Galaxy J5 Pro 16GB

8

5.Has out-of-order execution
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

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

6.Has AES
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

AES is used to speed up encryption and decryption.

Cameras

1.megapixels

8MP

12MP & 12MP

12MP & 12MP

Best

Xiaomi Mi 9

48 & 16 & 12MP

2.has built-in optical image stabilization
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

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.front camera megapixels

5MP

8MP

20MP

Best

ZTE Blade V10 (32GB / 3GB RAM)

32MP

4.video recording (main camera)

1080 x 30fps

2160 x 60fps

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

Xiaomi Mi Mix 3 5G

2160 x 60fps

5.Has phase detection autofocus for photos
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

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

6.has a flash
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

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

Audio

1.has stereo speakers
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

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
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

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

3.Has a radio
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

A built-in FM radio tuner allows you to listen to most of the live-broadcasted FM radio stations without using the internet.

4.Has dedicated media keys
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

Phones with physical keyboards have dedicated media keys, such as: play, stop, next, previous, volume up/down, etc.

For example

Blu Vivo One Plus (2019)

Battery

1.battery power

2125mAh

3500mAh

3400mAh

Best

Energizer Power Max P16K Pro

16000mAh

2.wireless charging
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

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

3.has a removable battery
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

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

4.Has an ultra power save mode
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

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

5.Supports fast charging
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

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
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

An indicator shows you when the device has low battery.

Features

1.Is a multi-user system
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8
2.Has offline voice recognition
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

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

3.Supports Java
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8
4.Is free and open source
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

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.

5.Allows app installs on the device's external storage
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8
6.Has sharing intents
LG K7
Samsung Galaxy S9 Plus (Qualcomm Snapdragon 845)
Xiaomi Mi 8

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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