12points

Geeksphone Keon

92points

Samsung Galaxy S9

10points

ZTE Open

Geeksphone Keon
Comparison winner
Samsung Galaxy S9
ZTE Open
vs
vs

132 facts in comparison

Geeksphone Keon vs Samsung Galaxy S9 vs ZTE Open

Geeksphone Keon
Samsung Galaxy S9
ZTE Open
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

Why is Geeksphone Keon better than Samsung Galaxy S9 & ZTE Open?

  • Every pixel has three subpixels
  • Width
    61mmvs68.7,62mm

Why is Samsung Galaxy S9 better than Geeksphone Keon & ZTE Open?

  • Has branded damage resistant glass
  • Is dustproof and water resistant
  • Thickness
    8.5mmvs10.16,12.5mm
  • Has stereo speakers
  • Has built-in optical image stabilization
  • Wireless charging
  • Has NFC
  • Is DLNA certified

Why is ZTE Open better than Geeksphone Keon & Samsung Galaxy S9?

  • Height
    114mmvs120,147.7mm

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Top specs and features

relevant

Design

1.Is dustproof and water resistant
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

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

2.Weather sealed
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

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

3.thickness

10.16mm

8.5mm

12.5mm

Best

Asus Zenfone AR 64GB

4.6mm

4.width

61mm

68.7mm

62mm

Best

Vertu Signature for Bentley

42mm

5.height

120mm

147.7mm

114mm

Best

Motorola FlipOut

67mm

6.has a QWERTY keyboard
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

Text messaging is much faster due to a hardware keyboard.

For example

Sharp Aquos R2 Compact

relevant

Display

1.resolution

320 x 480px

1440 x 2960px

320 x 480px

Best

Sony Xperia H8541

2160 x 4320px

2.pixel density

165ppi

570ppi

165ppi

Best

Sony Xperia H8541

847ppi

3.has branded damage resistant glass
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

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

3.5"

5.8"

3.5"

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

Best

Huawei Mate 20 X

7.2"

5.Has an AMOLED display
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

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

6.every pixel has three subpixels
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

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.

relevant

Performance

1.Has integrated LTE
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

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
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

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

3.Uses big.LITTLE technology
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

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
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

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

For example

Cat S41

5.RAM

0.5GB

4GB

0.25GB

Best

ZTE Nubia Red Magic Mars

10GB

6.Has AES
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

AES is used to speed up encryption and decryption.

relevant

Cameras

1.megapixels

3MP

12MP

3.15MP

Best

Huawei Mate 20 X

40 & 20 & 8MP

2.has built-in optical image stabilization
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

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
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

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.Has a dual-lens (or multi-lens) main camera
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

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

Kyocera DuraForce Pro 2

5.Has phase detection autofocus for photos
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

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

6.has a brand lens
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

The lens is made by a reputable photographic equipment manufacturer, as opposed to a low-cost unbranded lens.

For example

Huawei Mate 20 X

relevant

Audio

1.has stereo speakers
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

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
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

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

3.number of microphones

1

2

1

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
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

It works as an FM radio with included headsets

5.has dedicated media keys
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

The music player can be blindly used.

For example

ZTE Nubia X

relevant

Battery

1.battery power

1580mAh

3000mAh

1200mAh

Best

Energizer Power Max P16K Pro

16000mAh

2.Has an ultra power save mode
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

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
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

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
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

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

5.Supports fast charging
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

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
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

An indicator shows you when the device has low battery.

relevant

Features

1.Is a multi-user system
Geeksphone Keon
Samsung Galaxy S9
ZTE Open
2.Has offline voice recognition
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

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
Geeksphone Keon
Samsung Galaxy S9
ZTE Open
4.Supports Java
Geeksphone Keon
Samsung Galaxy S9
ZTE Open
5.Is free and open source
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

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
Geeksphone Keon
Samsung Galaxy S9
ZTE Open

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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