83points

Samsung Galaxy S7 (Exynos 8890 Octa)

66points

Sony Xperia A4

Comparison winner
Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4
vs
vs

109 facts in comparison

Samsung Galaxy S7 (Exynos 8890 Octa) vs Sony Xperia A4

Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4
Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4
83
points
66
points

Why is Samsung Galaxy S7 (Exynos 8890 Octa) better than Sony Xperia A4?

  • Has built-in optical image stabilization
  • 1.2mm thinner
    7.9mmvs9.1mm
  • Wireless charging
  • Has a fingerprint scanner
  • 15% wider aperture at minimum focal length
    f/1.7 vs2f
  • Has a dual-tone LED flash
  • 14nm smaller semiconductor size
    14nmvs28nm
  • Has phase detection autofocus for photos

Why is Sony Xperia A4 better than Samsung Galaxy S7 (Exynos 8890 Octa)?

  • 1.72x more megapixels (main camera)
    20.7MPvs12MP
  • Every pixel has three subpixels
  • 23g lighter
    129gvs152g
  • Has stereo speakers
  • Has a radio
  • Has an IPS screen
  • 3.6mm narrower
    66mmvs69.6mm
  • 14.4mm shorter
    128mmvs142.4mm

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Top specs and features

Design

1.Is dustproof and water resistant
Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4

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

2.Weather sealed
Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4

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

3.weight

152g

129g

Best

Palm Phone

62.5g

4.thickness

7.9mm

9.1mm

Best

Asus Zenfone AR 64GB

4.6mm

5.width

69.6mm

66mm

Best

Vertu Signature for Bentley

42mm

6.height

142.4mm

128mm

Best

Motorola FlipOut

67mm

Display

1.resolution

1440 x 2560px

720 x 1280px

Best

Sony Xperia H8541

2160 x 4320px

2.pixel density

577ppi

319ppi

Best

Sony Xperia H8541

847ppi

3.has branded damage resistant glass
Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4

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

5.1"

4.6"

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

Best

Huawei Mate 20 X

7.2"

5.every pixel has three subpixels
Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4

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
Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4

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
Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4

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

650MHz (Samsung Exynos 8890)

578MHz (Qualcomm Snapdragon 801 MSM8974AB v3)

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

Best

Infinix Zero 5 Pro

1000MHz

3.Has integrated graphics
Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4

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

4.Has out-of-order execution
Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4

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

5.Has AES
Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4

AES is used to speed up encryption and decryption.

6.OpenGL version

3.1 (Android 6.0 Marshmallow)

3.1 (Android 5.0 Lollipop)

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

Best

蘋果iPhone 5S 銀色

4

Cameras

1.megapixels

12MP

20.7MP

Best

Huawei Mate 20 X

40 & 20 & 8MP

2.has built-in optical image stabilization
Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4

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.video recording (main camera)

2160 x 30fps

2160 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

4.front camera megapixels

5MP

2.2MP

Best

Wiko View2 Pro

16 & 16MP

5.widest aperture

f/1.7

f/2

With a wider aperture the sensor can capture more light, helping to avoid blur by enabling a faster shutter speed. It also provides a shallow depth of field, allowing you to blur the background to focus attention on the subject.

Best

Vivo NEX 2

1.3 & 1.8 & 1.8f

6.Has phase detection autofocus for photos
Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4

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

Audio

1.has stereo speakers
Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4

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
Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4

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

3.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

4.has a radio
Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4

It works as an FM radio with included headsets

Battery

1.battery power

3000mAh

2600mAh

Best

Energizer Power Max P16K Pro

16000mAh

2.wireless charging
Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4

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

3.has a battery level indicator
Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4

An indicator shows you when the device has low battery.

4.has a rechargeable battery
Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4

The battery can be recharged and used over again.

Features

1.Is a multi-user system
Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4
2.Has offline voice recognition
Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4

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 S7 (Exynos 8890 Octa)
Sony Xperia A4
4.Allows app installs on the device's external storage
Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4
5.Is free and open source
Samsung Galaxy S7 (Exynos 8890 Octa)
Sony Xperia A4

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 S7 (Exynos 8890 Octa)
Sony Xperia A4

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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