26points

BlackBerry Q5

40points

LG K8 (2017)

92points

Samsung Galaxy S9

97points

Samsung Galaxy S9 Plus

BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Comparison winner
Samsung Galaxy S9 Plus
vs
vs
vs

137 facts in comparison

BlackBerry Q5 vs LG K8 (2017) vs Samsung Galaxy S9 vs Samsung Galaxy S9 Plus

BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

Why is BlackBerry Q5 better than LG K8 (2017) & Samsung Galaxy S9 & Samsung Galaxy S9 Plus?

  • Weight
    120gvs144,163,189g
  • Width
    66mmvs72.1,68.7,73.8mm
  • Height
    120mmvs144.5,147.7,158.1mm
  • Has a QWERTY keyboard

Why is LG K8 (2017) better than BlackBerry Q5 & Samsung Galaxy S9 & Samsung Galaxy S9 Plus?

  • Thickness
    8mmvs10.8,8.5,8.5mm
  • Has a removable battery
  • Has an IPS screen
  • Supports two SIM cards
  • Volume
    83.35cm³vs85.536,86.249415,99.17612999999999cm³

Why is Samsung Galaxy S9 better than BlackBerry Q5 & LG K8 (2017) & Samsung Galaxy S9 Plus?

  • Has a front-facing LED flash

Why is Samsung Galaxy S9 Plus better than BlackBerry Q5 & LG K8 (2017) & Samsung Galaxy S9?

  • Battery power
    3500mAhvs2180,2500,3000mAh
  • Screen size
    6.2"vs3.1,5,5.8"
  • RAM
    6GBvs2,1.5,4GB
  • Megapixels
    12MP & 12MPvs5,13,12MP
  • Internal storage
    256GBvs8,16,64GB
  • Has a two-stage shutter
  • Has a dual-lens (or multi-lens) main camera
  • Optical zoom
    2xvs0,0,0x

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Top specs and features

relevant

Design

1.Is dustproof and water resistant
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

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

2.Weather sealed
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

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

3.weight

120g

144g

163g

189g

Best

Palm Phone

62.5g

4.thickness

10.8mm

8mm

8.5mm

8.5mm

Best

Asus Zenfone AR 64GB

4.6mm

5.width

66mm

72.1mm

68.7mm

73.8mm

Best

Vertu Signature for Bentley

42mm

6.height

120mm

144.5mm

147.7mm

158.1mm

Best

Motorola FlipOut

67mm

relevant

Display

1.resolution

720 x 720px

720 x 1280px

1440 x 2960px

1440 x 2960px

Best

Sony Xperia H8541

2160 x 4320px

2.pixel density

329ppi

294ppi

570ppi

529ppi

Best

Sony Xperia H8541

847ppi

3.has branded damage resistant glass
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

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

3.1"

5"

5.8"

6.2"

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

Best

Huawei Mate 20 X

7.2"

5.every pixel has three subpixels
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

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
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

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

relevant

Performance

1.Has integrated LTE
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

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
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

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

3.Uses big.LITTLE technology
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

Using big.LITTLE technology, a chip can switch between two sets of processor cores in order to maximise performance and battery life. For example, when playing a game the more powerful cores will be used to increase performance, whereas checking email will use the less powerful cores to maximise battery life.

4.Has out-of-order execution
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

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

5.RAM

2GB

1.5GB

4GB

6GB

Best

Vivo NEX 2

10GB

6.Has AES
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

AES is used to speed up encryption and decryption.

relevant

Cameras

1.megapixels

5MP

13MP

12MP

12MP & 12MP

Best

Huawei Mate 20 X

40 & 20 & 8MP

2.has built-in optical image stabilization
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

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.Has laser autofocus
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

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 Mate 20 X

4.video recording (main camera)

1080 x 30fps

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

Crosscall Trekker-X4

1080 x 120fps

5.front camera megapixels

2MP

5MP

8MP

8MP

Best

Wiko View2 Pro

16 & 16MP

6.Has a dual-lens (or multi-lens) main camera
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

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.

relevant

Audio

1.has stereo speakers
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

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
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

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

3.number of microphones

1

1

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
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

It works as an FM radio with included headsets

5.has dedicated media keys
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

The music player can be blindly used.

For example

ZTE Nubia X

relevant

Battery

1.battery power

2180mAh

2500mAh

3000mAh

3500mAh

Best

Energizer Power Max P16K Pro

16000mAh

2.Has an ultra power save mode
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

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.has a removable battery
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

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

4.wireless charging
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

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

5.Supports fast charging
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

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
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

An indicator shows you when the device has low battery.

relevant

Features

1.Is a multi-user system
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus
2.Has offline voice recognition
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

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
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus
4.Supports Java
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus
5.Is free and open source
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

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
BlackBerry Q5
LG K8 (2017)
Samsung Galaxy S9
Samsung Galaxy S9 Plus

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.

Top 10 smartphones

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