84points

Samsung Galaxy Z Fold 2

15points

Samsung Z2

Samsung Galaxy Z Fold 2
Comparison winner
Samsung Z2
vs
vs

127 facts in comparison

Samsung Galaxy Z Fold 2 vs Samsung Z2

Samsung Galaxy Z Fold 2
Samsung Z2

Why is Samsung Galaxy Z Fold 2 better than Samsung Z2?

  • 3x more battery power
    ?

    4500mAhvs1500mAh
  • 1.6x higher pixel density
    ?

    372ppivs233ppi
  • 4.39x faster CPU speed
    ?

    1 x 3.1GHz & 3 x 2.42GHz & 4 x 1.8GHzvs4 x 1GHz
  • 11GB more RAM memory
    ?

    12GBvs1GB
  • 10.17x higher resolution
    ?

    2208 x 1768pxvs480 x 800px
  • 7.2x more megapixels (main camera)
    ?

    12MP & 12MP & 12MPvs5MP
  • 1.9x bigger screen size
    ?

    7.6"vs4"
  • 33.33x more megapixels (front camera)
    ?

    10MPvs0.3MP

Why is Samsung Z2 better than Samsung Galaxy Z Fold 2?

  • Has an external memory slot
    ?
  • Has a removable battery
    ?
  • Has a socket for a 3.5 mm audio jack
    ?
  • Has an IPS screen
    ?
  • Supports two SIM cards
    ?
  • 37.7mm shorter
    ?

    121.5mmvs159.2mm
  • 65.2mm narrower
    ?

    63mmvs128.2mm
  • 41.35% less body volume
    ?

    82.67cm³vs140.82513599999996cm³

Price comparison

Samsung Galaxy Z Fold 2

ProductStorePrice
Samsung Galaxy Z Fold 2 walmartScreen Protector Wrap for Galaxy Z Fold ...Screen Protector Wrap for Galaxy Z Fold 2, Nakedcellphone [Hydrogel Soft Film] Clear Transparent Display Scratch Guard [Front/Back/Inside] for Samsung Galaxy Z Fold 2 5G (SM-F916)
walmart logo
$25.99

Design

1.is dustproof and water-resistant
Samsung Galaxy Z Fold 2
Samsung Z2
The device is dustproof and water-resistant. Water-resistant devices can resist the penetration of water, such as powerful water jets, but not being submerged into water.
2.weather-sealed (splashproof)
Samsung Galaxy Z Fold 2
Samsung Z2
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
3.thickness

6.9mm

10.8mm

We consider a thinner chassis better because it makes the product more compact and portable. Thinness is a feature highlighted by many manufacturers of mobile devices, but it is essential for a wide range of products.
4.height

159.2mm

121.5mm

The height represents the vertical dimension of the product. We consider a smaller height better because it assures easy maneuverability.
5.width

128.2mm

63mm

The width represents the horizontal dimension of the product. We consider a smaller width better because it assures easy maneuverability.
6.volume

140.83cm³

82.67cm³

Volume is the quantity of three-dimensional space enclosed by the product's chassis or, in simpler terms, the space the product occupies.

Display

1.pixel density

372ppi

233ppi

Pixel density is a measurement of a screen's resolution, expressed as the number of pixels per inch (PPI) on the screen. A higher pixel density translates into more clarity and sharpness for the images rendered on the screen, thus improving the quality of the viewing experience.
2.resolution

2208 x 1768px

480 x 800px

Resolution is an essential indicator of a screen's image quality, representing the maximum amount of pixels that can be shown on the screen. The resolution is given as a compound value, comprised of horizontal and vertical pixels.
3.screen size

7.6"

4"

The bigger the screen size is, the better the user experience.
4.has branded damage-resistant glass
Samsung Galaxy Z Fold 2
Samsung Z2
Damage-resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.
5.has an IPS screen
Samsung Galaxy Z Fold 2
Samsung Z2
IPS (In-Plane Switching) is a technology used for LCDs. It was designed to overcome the main limitations of conventional twisted nematic TFT displays: limited viewing angles and low-quality color reproduction. PLS (Plane-to-Line Switching) is a type of IPS screen developed by Samsung, with increased brightness and lower production costs.
6.Has an OLED or AMOLED display
Samsung Galaxy Z Fold 2
Samsung Z2
OLED (Organic Light-Emitting Diode) displays are formed of organic materials that emit light. They have higher contrast ratios and wider viewing angles compared to LCDs. AMOLED and POLED are types of OLED displays.

Performance

1.CPU speed

1 x 3.1GHz & 3 x 2.42GHz & 4 x 1.8GHz (Qualcomm Snapdragon 865 Plus)

4 x 1GHz

The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.
2.RAM

12GB

1GB

Random-access memory (RAM) is a form of volatile memory used to store working data and machine code currently in use. It is a quick-access, temporary virtual storage that can be read and changed in any order, thus enabling fast data processing.
3.has an external memory slot
Samsung Galaxy Z Fold 2
Samsung Z2
The device has a standard memory slot (such as an SD or micro SD card slot) that enables you to extend the built-in internal storage with affordable memory modules, or easily retrieve data, such as photographs, from the memory card.
4.internal storage

512GB

8GB

The internal storage refers to the built-in storage space available in a device for system data, apps, and user-generated data. With a large amount of internal storage, you can save more files and apps on your device.
5.Has integrated LTE
Samsung Galaxy Z Fold 2 (Qualcomm Snapdragon 865 Plus)
Samsung Z2
The system on a chip (SoC) has an integrated LTE cellular chip. LTE is capable of downloading at faster speeds than older, 3G technology.
6.semiconductor size

28nm

Small semiconductors provide better performance and reduced power consumption. Chipsets with a higher number of transistors, semiconductor components of electronic devices, offer more computational power. A small form factor allows more transistors to fit on a chip, therefore increasing its performance.

Cameras

1.megapixels (main camera)

12MP & 12MP & 12MP

5MP

The number of megapixels determines the resolution of the images captured with the main camera. A higher megapixel count means that the camera is capable of capturing more details. However, the megapixel count is not the only important element determining the quality of an image.
2.megapixels (front camera)

10MP

0.3MP

The number of megapixels determines the resolution of the images captured with the front camera. A higher megapixel count means that the front camera is capable of capturing more details, an essential factor for taking high-resolution selfies.
3.has built-in optical image stabilization
Samsung Galaxy Z Fold 2
Samsung Z2
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.
4.Has a dual-tone LED flash
Samsung Galaxy Z Fold 2
Samsung Z2
A dual-tone flash has LED lights with different color temperatures, delivering a better color balance to photos and videos.
5.has a BSI sensor
Samsung Galaxy Z Fold 2
Samsung Z2
A BSI (backside illuminated) sensor is a camera image sensor which captures better quality images in poor lighting conditions, and offers better overall sharpness and image quality.
6.has continuous autofocus when recording movies
Samsung Galaxy Z Fold 2
Samsung Z2
When recording movies they stay focussed and sharp.

Audio

1.has stereo speakers
Samsung Galaxy Z Fold 2
Samsung Z2
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 Z Fold 2
Samsung Z2
With a standard mini jack socket, you can use the device with most headphones.
3.Has a radio
Samsung Galaxy Z Fold 2
Samsung Z2
A built-in FM radio tuner allows you to listen to most of the live-broadcasted FM radio stations without using the internet.
4.number of microphones

2

1

More microphones result in better sound quality and enable the device to filter out background noise.

Battery

1.battery power

4500mAh

1500mAh

Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.
2.has wireless charging
Samsung Galaxy Z Fold 2
Samsung Z2
The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
3.has a removable battery
Samsung Galaxy Z Fold 2
Samsung Z2
The battery is removable and can be replaced by the user if broken.
4.Supports fast charging
Samsung Galaxy Z Fold 2
Samsung Z2
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.
5.Has an ultra power-saving mode
Samsung Galaxy Z Fold 2 (Android 10)
Samsung Z2
The ultra power-saving mode, also called low power mode, is an effective way to extend the battery life of the device. Usually, it involves limiting screen brightness and contrast, disabling location services, restricting connectivity, and turning off nonessential apps.
6.has a battery level indicator
Samsung Galaxy Z Fold 2
Samsung Z2
An indicator shows you when the device has low battery.

Features

1.supports Wi-Fi 5 (802.11ac)
Samsung Galaxy Z Fold 2
Samsung Z2
802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability, and improved power consumption. It provides advantages for gaming and HD video streaming.
2.has NFC
Samsung Galaxy Z Fold 2
Samsung Z2
NFC (near-field communication) allows a device to perform simple wireless transactions.
3.Has a fingerprint scanner
Samsung Galaxy Z Fold 2
Samsung Z2
The device has a fingerprint scanner which identifies the user.
4.is DLNA-certified
Samsung Galaxy Z Fold 2
Samsung Z2
All DLNA-certified products are compatible with one another. When different devices are connected to the same network, data can be transferred easily between them.
5.Bluetooth version

5

4

Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.
6.supports two SIM cards
Samsung Galaxy Z Fold 2
Samsung Z2
A dual-SIM mobile phone can work with two SIM cards at the same time.

Price comparison

Samsung Galaxy Z Fold 2

ProductStorePrice
Samsung Galaxy Z Fold 2 walmartScreen Protector Wrap for Galaxy Z Fold ...Screen Protector Wrap for Galaxy Z Fold 2, Nakedcellphone [Hydrogel Soft Film] Clear Transparent Display Scratch Guard [Front/Back/Inside] for Samsung Galaxy Z Fold 2 5G (SM-F916)
walmart logo
$25.99

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