53points

Samsung Galaxy C9 Pro

25points

Samsung Galaxy J3 Duos

Comparison winner
Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos
vs
vs

82 facts in comparison

Samsung Galaxy C9 Pro vs Samsung Galaxy J3 Duos

Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos
Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos
53
points
25
points

Why is Samsung Galaxy C9 Pro better than Samsung Galaxy J3 Duos?

  • Every pixel has three subpixels
  • 1mm thinner
    6.9mmvs7.9mm
  • Has NFC
  • Has fast 802.11ac WiFi connection
  • Has an IPS screen
  • Has a fingerprint scanner
  • Has a dual-tone LED flash
  • Has a BSI sensor

Why is Samsung Galaxy J3 Duos better than Samsung Galaxy C9 Pro?

  • 51g lighter
    138gvs189g
  • Has a removable battery
  • 9.7mm narrower
    71mmvs80.7mm
  • 20.6mm shorter
    142.3mmvs162.9mm
  • Has an AMOLED display
  • 12.01% less body volume
    79.82cm³vs90.70760700000001cm³

Top specs and features

Design

1.weight

189g

138g

Best

Palm Phone

62.5g

2.thickness

6.9mm

7.9mm

Best

Asus Zenfone AR 64GB

4.6mm

3.width

80.7mm

71mm

Best

Vertu Signature for Bentley

42mm

4.height

162.9mm

142.3mm

Best

Motorola FlipOut

67mm

5.volume

90.71cm³

79.82cm³

Best

Palm Phone

36.17cm³

Display

1.resolution

1080 x 1920px

720 x 1280px

Best

Sony Xperia H8541

2160 x 4320px

2.screen size

6"

5"

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

Best

Huawei Mate 20 X

7.2"

3.every pixel has three subpixels
Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos

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.

4.Has an AMOLED display
Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos

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

5.has an IPS screen
Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos

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.

6.has a touch screen
Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos

You can operate the device easily, by pressing the screen with your fingers.

Performance

1.Has integrated LTE
Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos

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
Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos

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

3.OpenGL version

3.1 (Qualcomm Snapdragon 653)

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

4.RAM

6GB

1.5GB

Best

Vivo NEX 2

10GB

5.Uses big.LITTLE technology
Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos

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.

6.CPU speed

8 x 1.95GHz

4 x 1.2GHz

Best

Meizu Pro 7 Plus 64GB

10 x 2.6GHz

Cameras

1.megapixels

16MP

8MP

Best

Huawei Mate 20 X

40 & 20 & 8MP

2.video recording (main camera)

1080 x 30fps

720 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

16MP

5MP

Best

Wiko View2 Pro

16 & 16MP

4.Has phase detection autofocus for photos
Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos

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

5.Has a dual-lens (or multi-lens) main camera
Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos

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 Honor View 20

6.has a flash
Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos

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

Audio

1.has a socket for a 3.5 mm audio jack
Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos

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

2.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

3.has a radio
Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos

It works as an FM radio with included headsets

Battery

1.battery power

4000mAh

2600mAh

Best

Energizer Power Max P16K Pro

16000mAh

2.has a removable battery
Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos

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

3.has a battery level indicator
Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos

An indicator shows you when the device has low battery.

4.has a rechargeable battery
Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos

The battery can be recharged and used over again.

Features

1.Is a multi-user system
Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos
2.Has offline voice recognition
Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos

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

3.Supports Java
Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos
4.Allows app installs on the device's external storage
Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos
5.Is free and open source
Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos

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
Samsung Galaxy C9 Pro
Samsung Galaxy J3 Duos

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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