15points

Freedom 251

47points

Samsung Galaxy J7 (2017)

Freedom 251
Comparison winner
Samsung Galaxy J7 (2017)
vs
vs

77 facts in comparison

Freedom 251 vs Samsung Galaxy J7 (2017)

Freedom 251
Samsung Galaxy J7 (2017)
Freedom 251
Samsung Galaxy J7 (2017)
15
points
47
points

Why is Freedom 251 better than Samsung Galaxy J7 (2017)?

  • Every pixel has three subpixels
  • Has a removable battery
  • Has an IPS screen

Why is Samsung Galaxy J7 (2017) better than Freedom 251?

  • 2.48x more battery power
    3600mAhvs1450mAh
  • 2.46x faster CPU speed
    8 x 1.6GHzvs4 x 1.3GHz
  • 45.82% higher pixel density
    401ppivs275ppi
  • 37.5% bigger screen size
    5.5"vs4"
  • 2GB more RAM memory
    3GBvs1GB
  • 4.33x more megapixels (main camera)
    13MPvs3MP
  • 4x higher resolution
    1080 x 1920pxvs540 x 960px
  • 43.33x more megapixels (front camera)
    13MPvs0.3MP

Top specs and features

Design

1.has a QWERTY keyboard
Freedom 251
Samsung Galaxy J7 (2017)

Text messaging is much faster due to a hardware keyboard.

For example

Sharp Aquos R2 Compact

Display

1.resolution

540 x 960px

1080 x 1920px

Best

Sony Xperia H8541

2160 x 4320px

2.pixel density

275ppi

401ppi

Best

Sony Xperia H8541

847ppi

3.screen size

4"

5.5"

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

Best

Huawei Mate 20 X

7.2"

4.every pixel has three subpixels
Freedom 251
Samsung Galaxy J7 (2017)

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.

5.Has an AMOLED display
Freedom 251
Samsung Galaxy J7 (2017)

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

6.has an IPS screen
Freedom 251
Samsung Galaxy J7 (2017)

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.

Performance

1.Has integrated LTE
Freedom 251
Samsung Galaxy J7 (2017)

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
Freedom 251
Samsung Galaxy J7 (2017)

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

3.Has out-of-order execution
Freedom 251
Samsung Galaxy J7 (2017)

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

4.Has AES
Freedom 251
Samsung Galaxy J7 (2017)

AES is used to speed up encryption and decryption.

5.OpenGL version

3.1 (Android 5.1 Lollipop)

3.1 (Android 7.0 Nougat)

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

Best

蘋果iPhone 5S 銀色

4

6.RAM

1GB

3GB

Best

Vivo NEX 2

10GB

Cameras

1.megapixels

3MP

13MP

Best

Huawei Mate 20 X

40 & 20 & 8MP

2.front camera megapixels

0.3MP

13MP

Best

Wiko View2 Pro

16 & 16MP

3.has a flash
Freedom 251
Samsung Galaxy J7 (2017)

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

4.has a front camera
Freedom 251
Samsung Galaxy J7 (2017)

A front camera, also called secondary camera, can be used for video chats/selfies.

5.has a built-in HDR mode
Freedom 251
Samsung Galaxy J7 (2017)

It can automatically shoot pictures with a higher dynamic range (HDR).

6. more flash LEDs

1

1

Multi-LED camera flashes use LED lights which have different color temperatures (warm light and cool light), improving the color balance based on the conditions in which the photos are taken.

Best

Meizu 15 Lite

6

Audio

1.has a socket for a 3.5 mm audio jack
Freedom 251
Samsung Galaxy J7 (2017)

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

2.number of microphones

1

1

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
Freedom 251
Samsung Galaxy J7 (2017)

It works as an FM radio with included headsets

Battery

1.battery power

1450mAh

3600mAh

Best

Energizer Power Max P16K Pro

16000mAh

2.has a removable battery
Freedom 251
Samsung Galaxy J7 (2017)

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

3.has a battery level indicator
Freedom 251
Samsung Galaxy J7 (2017)

An indicator shows you when the device has low battery.

4.has a rechargeable battery
Freedom 251
Samsung Galaxy J7 (2017)

The battery can be recharged and used over again.

Features

1.Is a multi-user system
Freedom 251
Samsung Galaxy J7 (2017)
2.Has offline voice recognition
Freedom 251
Samsung Galaxy J7 (2017)

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

3.Supports Java
Freedom 251
Samsung Galaxy J7 (2017)
4.Allows app installs on the device's external storage
Freedom 251
Samsung Galaxy J7 (2017)
5.Is free and open source
Freedom 251
Samsung Galaxy J7 (2017)

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
Freedom 251
Samsung Galaxy J7 (2017)

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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