Samsung Galaxy Z Fold 4

The Samsung Galaxy Z Fold 4 (stylized as Samsung Galaxy Z Fold4) is a foldable smartphone that is part of the Samsung Galaxy Z series. It was announced at the August 2022 edition of Galaxy Unpacked[5][6] alongside the Galaxy Z Flip 4. It was released on August 25, 2022. It is the successor to the Galaxy Z Fold 3.[7][8]

Samsung Galaxy Z Fold 4
BrandSamsung
ManufacturerSamsung Electronics
ColorsGraygreen, Phantom Black, Beige, Burgundy
SeriesGalaxy Z Fold
Model
  • International models:
  • SM-F936x (last letter varies by carrier and international models)
  • Japanese models:
  • SCG16 (au)
  • SC-55C (NTT Docomo)
Compatible networksGSM / CDMA / HSPA / EVDO / LTE / 5G
First releasedAugust 25, 2022 (2022-08-25)
PredecessorSamsung Galaxy Z Fold 3
SuccessorSamsung Galaxy Z Fold 5
Related
TypeFoldable smartphone
Form factorFoldable slate
Dimensions
  • Unfolded:
  • 155.1 mm (6.11 in) H
  • 130.1 mm (5.12 in) W
  • 6.3 mm (0.25 in) D
  • Folded:
  • 155.1 mm (6.11 in) H
  • 67.1 mm (2.64 in) W
  • 14.2–15.8 mm (0.56–0.62 in) D
Mass263 g (9.3 oz)
Operating system
System-on-chipQualcomm Snapdragon 8+ Gen1 (4 nm)
CPUOcta-core (1x 3.19 GHz Cortex-X2 & 3x 2.75 GHz Cortex-A710 & 4x 1.80 GHz Cortex-A510)
GPUAdreno 730
Memory12 GB RAM
Storage256 GB, 512 GB, 1 TB or 2 TB UFS 3.1
Removable storageNon-expandable
SIMNano-SIM and eSIM
Battery4400 mAh
Charging
  • USB PD: 25W (PPS), 15W (non-PPS)
  • Fast wireless charging 15W
  • Reverse wireless charging 4.5W
Display
External display
SoundStereo speakers
Rear camera
  • 50 MP, f/1.8, 24mm (wide), 1/1.76", 1.0µm, Dual Pixel PDAF, OIS
  • 12 MP, f/2.4, 52mm (telephoto), 1/3.6", 1.0µm, PDAF, OIS, 3x optical zoom
  • 12 MP, f/2.2, 123˚, 12mm (ultrawide), 1.12µm
  • LED flash, HDR, panorama
  • 8K@24fps, 4K@60fps, 1080p@60/240fps (gyro-EIS), 720p@960fps (gyro-EIS), HDR10+
Front camera
  • 16 MP, f/1.8, 1.0µm, under display
  • Cover camera: 10 MP, f/2.2, 24mm (wide), 1/3", 1.22µm
Connectivity
  • Wi-Fi 802.12 7, dual-band, Wi-Fi Direct, hotspot
  • Bluetooth 5.3, A2DP, LE, aptX HD
  • A-GPS, GLONASS, GALILEO, BDS
Data inputs
Water resistanceIPX8 (up to 1.5m for 30 mins
SAR
  • 0.96 W/kg (head)
  • 0.92 W/kg (body)
Websitesamsung.com/us/smartphones/galaxy-z-fold4
References[1][2][3][4]

Specifications

Design

The Z Fold 4's outer display and back panel use Gorilla Glass Victus+, whilst the foldable inner display is made of Samsung's proprietary "Ultra-Thin Glass", with two protective plastic layers covering it.

The Z Fold 4 has an IPX8 ingress protection rating for water resistance, with dust resistance not being rated. The outer frame is constructed from aluminum, marketed as 'Armor Frame' by Samsung.

The Samsung Galaxy Z Fold 4 is available in four colors: Phantom Black, Beige, Graygreen and Burgundy.[9]

ColorName
Phantom Black
Beige
Graygreen
Burgundy

Hardware

The Galaxy Z Fold 4 has two screens: its 6.2-inch cover display, and its foldable inner 7.6-inch display, featuring support for the S Pen Pro and the S Pen Fold Edition. Both displays have a 120 Hz variable refresh rate. Compared to the Z Fold 3, the inner display now has a more square aspect ratio (~6:5 vs ~5:4), while the cover display is slightly wider by about +3mm while also being ever so slightly shorter (both of which combine for a notably closer to "traditional phone" ~23.1:9 aspect ratio, as compared to the Fold 3's notably narrower ~24.5:9).

The device has 12 GB of RAM, and either 256 GB, 512 GB or 1 TB of UFS 3.1 flash storage, with no support for expanding the device's storage capacity via micro-SD cards.

The Z Fold 4 is powered by the Qualcomm Snapdragon 8+ Gen 1.[10]

The device's included battery is a 4400 mAh dual-cell unit that fast charges via USB-C up to 25 W, or via wireless charging up to 15 W.

The Z Fold 4 features three rear cameras, including a 50 MP wide-angle camera, a 12 MP ultra-wide camera, and a 10 MP telephoto camera. The wide camera shares its sensor with the S22 and S22+, replacing the previous 12 MP sensor, and the telephoto camera has been upgraded from 2x to 3x optical zoom. It has two front-facing cameras, with a 10 MP camera on the cover display and a 4 MP under-display camera on the right half of the inner display.[11]

Software

The Samsung Galaxy Z Fold 4 ships with Android 12L based One UI 4.1.[12]

  • Front of the Samsung Galaxy Z Fold 4
    Front of the Samsung Galaxy Z Fold 4

References
  1. PhoneAqua. "Samsung Galaxy Z Fold 4". www.phoneaqua.com.
  2. "Samsung Galaxy Z Fold 4". GSMArena. 5 August 2022.
  3. "Galaxy Z Fold4 - Specs". Samsung. 10 August 2022.
  4. "Samsung Galaxy Z Fold 4 Specs". PhoneArena. 10 August 2022.
  5. "[Invitation] Galaxy Unpacked August 2022: Unfold Your World". Samsung Newsroom. 20 July 2022.
  6. Peter (10 August 2022). "Samsung Galaxy Z Fold4 unveiled with better cameras, refined design". GSMArena.
  7. Bedford, Tom (18 August 2022). "Samsung Galaxy Z Fold 4: here's everything we know so far". TechRadar.
  8. Painter, Lewis (15 March 2022). "Samsung Galaxy Z Fold 4: Everything you need to know". TechAdvisor.
  9. Mariyan, Slavov (12 August 2022). "Galaxy Z Fold 4 colors - all the official colors are here!". PhoneArena.
  10. Adnan, Farooqui (14 June 2022). "Galaxy Z Fold 4 gets benchmarked with the Snapdragon 8+ Gen 1 chipset". SAMMOBILE.
  11. Aleksandar, Anastasov (18 August 2022). "Galaxy Z Fold 4 camera — the official camera specs are here!". PhoneArena.
  12. Andronico, Mike (10 August 2022). "Is the $1,799 Galaxy Z Fold 4 worth preordering? Here are our early impressions". CNN Underscored. Retrieved 10 August 2022.
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