19points

Samsung Z4

Samsung Z4
vs

Samsung Z4 review: specs and price

Samsung Z4
Samsung Z4

Why is Samsung Z4 better than the average?

  • Weight
    143gvs151.93g
  • Width
    69.2mmvs71.35mm
  • Height
    132.9mmvs142.62mm
  • Bluetooth version
    4vs3.92
  • Upload
    50MBits/svs45.75MBits/s
  • Volume
    94.73cm³vs10175.22cm³
  • more flash LEDs
    2vs1.28

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Top specs and features

relevant

Design

1.weight

143g

Best

Palm Phone

62.5g

2.thickness

10.3mm

Best

Asus Zenfone AR 64GB

4.6mm

3.width

69.2mm

Best

Vertu Signature for Bentley

42mm

4.height

132.9mm

Best

Motorola FlipOut

67mm

5.volume

94.73cm³

Best

Palm Phone

36.17cm³

6.has a QWERTY keyboard
Samsung Z4

Text messaging is much faster due to a hardware keyboard.

For example

Sharp Aquos R2 Compact

relevant

Display

1.resolution

480 x 800px

Best

Sony Xperia H8541

2160 x 4320px

2.pixel density

207ppi

Best

Sony Xperia H8541

847ppi

3.screen size

4.5"

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

Best

Huawei Mate 20 X

7.2"

4.every pixel has three subpixels
Samsung Z4

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.

For example

ZTE Nubia Red Magic Mars (64GB / 6GB RAM)

5.has an IPS screen
Samsung Z4

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.

For example

ZTE Nubia Red Magic Mars (64GB / 6GB RAM)

6.has a touch screen
Samsung Z4

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

relevant

Performance

1.RAM

1GB

Best

Vivo NEX 2

10GB

2.CPU speed

4 x 1.5GHz

Best

Meizu Pro 7 Plus 64GB

10 x 2.6GHz

3.has an external memory slot
Samsung Z4

The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.

4.internal storage

8GB

Best

Smartisan Nut R1

1024GB

5. more external memory supported

128GB

The maximum amount of external storage memory supported by the the device.

Best

LG G7 Fit

2000GB

relevant

Cameras

1.megapixels

5MP

Best

Huawei Mate 20 X

40 & 20 & 8MP

2.video recording (main camera)

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

5MP

Best

Wiko View2 Pro

16 & 16MP

4.Has a dual-lens (or multi-lens) main camera
Samsung Z4

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

Vivo NEX 2

5.widest aperture

f/2.2

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 a flash
Samsung Z4

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

relevant

Audio

1.has stereo speakers
Samsung Z4

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

For example

Kyocera DuraForce Pro 2

2.has a socket for a 3.5 mm audio jack
Samsung Z4

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

3.number of microphones

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
Samsung Z4

It works as an FM radio with included headsets

5.has dedicated media keys
Samsung Z4

The music player can be blindly used.

For example

ZTE Nubia X

relevant

Battery

1.battery power

2050mAh

Best

Energizer Power Max P16K Pro

16000mAh

2. longer battery life

9h

The device's battery life (when in use) as given by the manufacturer. With a longer battery life you have to charge the device less often.

Best

Vernee V2 Pro

96h

3.has a removable battery
Samsung Z4

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

4.wireless charging
Samsung Z4

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

For example

Kyocera DuraForce Pro 2

5.has a battery level indicator
Samsung Z4

An indicator shows you when the device has low battery.

6.has a rechargeable battery
Samsung Z4

The battery can be recharged and used over again.

relevant

Features

1.USB version

2

Newer USB versions are faster and have better power management.

Best

Kyocera DuraForce Pro 2

3.1

2.download speed

150MBits/s

Best

ZTE Nubia Red Magic Mars (64GB / 6GB RAM)

1200MBits/s

3.has GPS
Samsung Z4

GPS enables global positioning, useful in map, geo-tagging or navigation apps.

4.Has WiFi
Samsung Z4

The device can connect to WiFi.

5.has NFC
Samsung Z4

NFC (near field communication) allows a device to perform simple wireless transactions.

For example

ZTE Nubia Red Magic Mars (64GB / 6GB RAM)

6.Supports ANT+
Samsung Z4

ANT+ is a wireless protocol similar to Bluetooth Smart, and is very power efficient. It is mainly used for fitness monitoring devices such as heart rate monitors and cadence sensors to connect to other devices, eg. sports watches, smartphones and cycling computers.

For example

Samsung Galaxy A7 2018 (128GB / 4GB RAM)

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