91points

Samsung Galaxy S21 Plus

81points

Samsung Galaxy Z Fold 2

vs
vs

146 facts in comparison

Samsung Galaxy S21 Plus vs Samsung Galaxy Z Fold 2

Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2

Why is Samsung Galaxy S21 Plus better than Samsung Galaxy Z Fold 2?

  • 6.67% more battery power
    ?

    4800mAhvs4500mAh
  • 5.91% higher pixel density
    ?

    394ppivs372ppi
  • 14.46% faster CPU speed
    ?

    1 x 2.9GHz & 3 x 2.8GHz & 4 x 2.2GHzvs1 x 3.1 & 3 x 2.42 & 4 x 1.8GHz
  • 2.44x more megapixels (main camera)
    ?

    64MP & 12MP & 12MPvs12 & 12 & 12MP
  • Has branded damage-resistant glass
    ?
  • Is dustproof and water-resistant
    ?
  • Weather-sealed (splashproof)
    ?
  • 0.1 newer Bluetooth version
    ?

    5.1vs5

Why is Samsung Galaxy Z Fold 2 better than Samsung Galaxy S21 Plus?

  • 4GB more RAM memory
    ?

    12GBvs8GB
  • 1.51x higher resolution
    ?

    2208 x 1768pxvs1080 x 2400px
  • 13.43% bigger screen size
    ?

    7.6"vs6.7"
  • 256GB more internal storage
    ?

    512GBvs256GB
  • 25% better video recording quality (main camera)
    ?

    2160 x 60fpsvs4320 x 24fps
  • 2.5x faster downloads
    ?

    7500MBits/svs3000MBits/s
  • Has a radio
    ?
  • 0.9mm thinner
    ?

    6.9mmvs7.8mm

Price comparison

Samsung Galaxy S21 Plus

Buy used:

$636.99

ProductStorePrice
Samsung Galaxy S21 Plus AmazonSAMSUNG Galaxy S21 Plus 5G SM-G996B/DS 2...SAMSUNG Galaxy S21 Plus 5G SM-G996B/DS 256GB 8GB RAM International Version - Phantom Violet
Amazon logo
$1,019.99

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Design

1.is dustproof and water-resistant
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
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 S21 Plus
Samsung Galaxy Z Fold 2
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
3.weight

188g

282g

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
4.thickness

7.8mm

6.9mm

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.
5.width

73.7mm

128.2mm

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

161.9mm

159.2mm

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

93.07cm³

140.83cm³

Volume is the quantity of three-dimensional space enclosed by the product's chassis or, in simpler terms, the space the product occupies.
8.has a physical QWERTY keyboard
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
Text messaging is much faster due to a hardware keyboard.

Display

1.pixel density

394ppi

372ppi

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

1080 x 2400px

2208 x 1768px

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.
The bigger the screen size is, the better the user experience.
4.has branded damage-resistant glass
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
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 S21 Plus
Samsung Galaxy Z Fold 2
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 S21 Plus
Samsung Galaxy Z Fold 2
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.
7.has a touch screen
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
You can operate the device easily, by pressing the screen with your fingers.
8.refresh rate

120Hz

120Hz

The frequency at which the screen is refreshed. Higher frequency results in less flickering (less noise) and more natural movement representation in action-intense scenes.
9.has an HDR10-enabled display
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
The display supports HDR10, which is an HDR (high dynamic range) video technology. Compared to standard dynamic range (SDR) video, HDR10 video has greater contrast and color depth, resulting in more realistic images.

Performance

1.RAM

8GB

12GB

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.
2.CPU speed

1 x 2.9GHz & 3 x 2.8GHz & 4 x 2.2GHz (Samsung Exynos 2100)

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

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.
3.has an external memory slot
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
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.
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 S21 Plus (Samsung Exynos 2100)
Samsung Galaxy Z Fold 2 (Qualcomm Snapdragon 865 Plus)
The system on a chip (SoC) has an integrated LTE cellular chip. LTE is capable of downloading at faster speeds than older, 3G technology.
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.
It can support faster memory, which will give quicker system performance.
8.Supports 64-bit
Samsung Galaxy S21 Plus (Samsung Exynos 2100)
Samsung Galaxy Z Fold 2 (Qualcomm Snapdragon 865 Plus)
A 32-bit operating system can only support up to 4GB of RAM. 64-bit allows more than 4GB, giving increased performance. It also allows you to run 64-bit apps.
9.Has integrated graphics
Samsung Galaxy S21 Plus (Samsung Exynos 2100)
Samsung Galaxy Z Fold 2 (Qualcomm Snapdragon 865 Plus)
With integrated graphics you don’t need to buy a separate graphics card.

Cameras

1.megapixels (main camera)

64MP & 12MP & 12MP

12MP & 12MP & 12MP

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.
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 S21 Plus
Samsung Galaxy Z Fold 2
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.video recording (main camera)

4320 x 24fps

2160 x 60fps

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.
5.Has a dual-tone LED flash
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
A dual-tone flash has LED lights with different color temperatures, delivering a better color balance to photos and videos.
6.has a BSI sensor
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
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.
7.has continuous autofocus when recording movies
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
When recording movies they stay focussed and sharp.
8.Has phase-detection autofocus for photos
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
Phase-detection autofocus is much faster than a contrast detection autofocus, allowing for sharper images.
9.supports slow-motion video recording
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
Slow-motion is an artistic video effect that makes time seem to go slower. It is achieved by recording a video at a higher frame-rate than the standard playback rate of 24fps or 30fps. Depending on camera capabilities, frame rates for slow-motion videos vary between 60fps and 960fps.

Audio

1.has stereo speakers
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
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 S21 Plus
Samsung Galaxy Z Fold 2
With a standard mini jack socket, you can use the device with most headphones.
3.Has a radio
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
A built-in FM radio tuner allows you to listen to most of the live-broadcasted FM radio stations without using the internet.
More microphones result in better sound quality and enable the device to filter out background noise.
5.Has dedicated media keys
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
Phones with physical keyboards have dedicated media keys, such as: play, stop, next, previous, volume up/down, etc.

Battery

1.battery power

4800mAh

4500mAh

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 S21 Plus
Samsung Galaxy Z Fold 2
The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
3.Supports fast charging
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
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.
4.has a removable battery
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
The battery is removable and can be replaced by the user if broken.
5.Has an ultra power-saving mode
Samsung Galaxy S21 Plus (Android 11)
Samsung Galaxy Z Fold 2 (Android 10)
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 S21 Plus
Samsung Galaxy Z Fold 2
An indicator shows you when the device has low battery.
7.has a rechargeable battery
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
The battery can be recharged and used over again.
8.has reverse wireless charging
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
The device can be used as a wireless charging station to power other gadgets.

Features

The download speed is a measurement of the internet connection bandwidth, representing the maximum data transfer rate at which a device can access online content.
2.has NFC
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
NFC (near-field communication) allows a device to perform simple wireless transactions, such as mobile payments. Note: this feature may not be available in all markets.
3.supports Wi-Fi 5 (802.11ac)
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
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.
4.Has a fingerprint scanner
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
The device has a fingerprint scanner which identifies the user.
5.is DLNA-certified
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
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.
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.
7.supports two physical SIM cards
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
A dual-SIM mobile phone can work with two SIM cards at the same time.
8.has 5G support
Samsung Galaxy S21 Plus
Samsung Galaxy Z Fold 2
The fifth-generation wireless technology delivers higher speeds and lower latency than the previous, fourth-generation tech.
The upload speed is a measurement of the internet connection bandwidth, representing the maximum data transfer rate at which a device can send information to a server or another device.

Price comparison

Samsung Galaxy S21 Plus

Buy used:

$636.99

ProductStorePrice
Samsung Galaxy S21 Plus AmazonSAMSUNG Galaxy S21 Plus 5G SM-G996B/DS 2...SAMSUNG Galaxy S21 Plus 5G SM-G996B/DS 256GB 8GB RAM International Version - Phantom Violet
Amazon logo
$1,019.99

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