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Samsung Galaxy Z Flip 4

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Samsung Electronics
Company typePublic
IndustryConsumer electronics
FoundedJanuary 13, 1969; 57 years ago (1969-01-13) in Suwon, South Korea
FounderLee Byung-chul
Headquarters
Suwon
,
South Korea
Area served
Worldwide
Key people
Han Jong-hee (Vice Chairman and CEO)
ProductsConsumer electronics, semiconductors, home appliances, mobile phones
Number of employees
287,439 (2023)
ParentSamsung Group
Websitewww.samsung.com


{{Infobox mobile phone | name = Samsung Galaxy Z Flip 4 | codename = | logo = File:Galaxy Z Flip 4 Logo.svg | logosize = | image = Front of the Samsung Galaxy Z Flip 4.jpg | imagesize = | alt = | caption = Front view of the Samsung Galaxy Z Flip 4 | aka = Samsung Galaxy Flip 4 (marketed in select European regions) | brand = Samsung | manufacturer = Samsung Electronics | slogan = Join the Flip Side | colors = Bora Purple, Blue | series = Galaxy Z Flip | modelnumber = International versions:
SM-F721x (final letter varies by carrier and region)
Japanese variants:
SCG17 (au)
SC-54C (NTT Docomo)
SM-F721C (Rakuten Mobile) | networks = 2G / 3G / 4G LTE / 5G NR / 5G UW | released = August 25, 2022; 4 years ago (2022-08-25) (Launch date) | available = | discontinued = Template:End date and age (Experience NOOOW) | unitssold = | unitsshipped = | predecessor = Samsung Galaxy Z Flip 3 | successor = Samsung Galaxy Z Flip 5 | related = Samsung Galaxy S22
Samsung Galaxy Z Fold 4 | type = Foldable smartphone | form = Foldable slate

| size =

  • Unfolded: 165.2 mm (6.50 in) H
    71.9 mm (2.83 in) W
    6.9 mm (0.27 in) D


    Folded: 84.9 mm (3.34 in) H
    71.9 mm (2.83 in) W
    15.9–17.1 mm (0.63–0.67 in) D

| weight = 187 g (6.6 oz)

| os =

| soc = Qualcomm Snapdragon 8+ Gen 1 | cpu = Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) | gpu = Adreno 730 | modem = | memory = 8 GB RAM | storage = Options of 128 GB, 256 GB, or 512 GB Universal Flash Storage (UFS) 3.1 | memory_card = Not supported | sim = Nano-SIM and eSIM | battery = Capacity of 3700 mAh

| charging =

  • USB PD: 25W (PPS), 15W (non-PPS)

    Fast wireless charging at 10W

    Reverse wireless charging at 4.5W

| input =

  • Multi-touch touchscreen
  • USB Type-C 2.0 port
  • Fingerprint sensor
  • Accelerometer
  • Gyroscope
  • Proximity sensor
  • Compass
  • Barometer

| display = 6.7 inches (170 mm) Infinity-O Display
Resolution: Template:Resx
Foldable Dynamic AMOLED 2X panel, with a refresh rate of 120Hz, HDR10+, and peak brightness of 1200 nits | ext_display = 1.9 inches (48 mm) Super AMOLED external screen
Resolution: Template:Resx

| rear_camera =

  • 12 MP, f/1.8, 24mm (wide), sensor size 1/2.55", pixel size 1.8 μm, Dual Pixel PDAF, OIS

    12 MP, f/2.2, ultra-wide angle at 123˚, pixel size 1.12 μm

    Video recording capabilities include 4K at 30/60fps, Full HD at up to 240fps, HD at up to 960fps, HDR10+

| front_camera = Single camera: 10 MP, f/2.4 aperture, wide angle at 26mm, pixel size of 1.22 μm
Supports video capture at 4K@30fps | sound = Stereo speakers with AKG tuning
Supports high-resolution audio at 32-bit/384kHz | connectivity = Wi-Fi standards a/b/g/n/ac/6 with dual-band support, Wi-Fi Direct, hotspot functionality
Bluetooth version 5.2 with A2DP and LE profiles | water_resist = Rated IPX8 for water resistance (submersible up to 1.5 meters for half an hour) |} The Samsung Galaxy Z Flip 4—marketed as Samsung Galaxy Flip 4 in select countries—is a foldable smartphone within the Samsung Galaxy Z series. Its official announcement occurred during the August 10, 2022 Galaxy Unpacked event[1][2], held alongside the unveiling of the Galaxy Z Fold 4. The device became available to consumers on August 26, 2022.[3][4]

Design

File:Samsung Galaxy Z Flip 4.jpg
Samsung Galaxy Z Flip 4

The Z Flip 4 retains the clamshell form factor of its predecessor, featuring an aluminum chassis. Its main display measures 6.7 inches and is shielded by Samsung's ultra-thin glass, which folds down to a compact 4.2-inch size. When closed, the Samsung emblem appears centered on the hinge. The device also incorporates a 1.9-inch external cover screen, which now supports customizable widgets such as music controls, weather updates, alarms, timers, voice memos, daily schedules, Samsung Health, and Bluetooth connectivity.

This model is offered in four distinct finishes: Graphite, Pink Gold, Bora Purple, and Blue.

Color Name
Bora Purple
Blue

Hardware

The Galaxy Z Flip 4 is equipped with two displays: a foldable inner screen measuring 6.7 inches with a dynamic 120 Hz refresh rate and a smaller 1.9-inch cover screen.

It comes with 8 GB of RAM and storage options of 128 GB, 256 GB, or 512 GB using UFS 3.1 technology. However, it lacks expandable storage via microSD cards.

Under the hood, the device runs on the Qualcomm Snapdragon 8+ Gen 1 processor.

Powering the phone is a dual-cell battery rated at 3700 mAh that supports fast charging up to 25 W through USB-C and wireless charging up to 10 W.

Photography capabilities include a dual rear camera setup with a 12 MP wide-angle lens and a 12 MP ultra-wide lens, along with a front-facing 10 MP camera positioned at the top of the main display.

Software

At launch, the Galaxy Z Flip 4 operated on Android 12L paired with Samsung's proprietary One UI 4.1.1 interface. This version introduced new "Labs" features tailored for multitasking enthusiasts, allowing users to swipe inward from an app's corner to activate Pop-Up View or use a two-finger edge swipe gesture to switch into multi-window mode instantly. Samsung has committed to providing between four and five years of software support for this model, including both major OS updates and security patches, ensuring maintenance until approximately 2027.

Starting November 7, 2022, the device began receiving the One UI 5 update based on Android 13, which included the November 2022 security patch addressing various vulnerabilities.

The rollout of One UI 6, built on Android 14, commenced on December 8, 2023. Subsequently, One UI 6.1 was introduced alongside the Galaxy S24 series and is currently undergoing internal testing for compatibility with the Galaxy S23 lineup.

On May 2, 2025, Samsung started distributing the One UI 7 update based on Android 15 to Galaxy Z Flip 4 units.

References

  1. ↑ Lua error in Module:Citation/CS1/Configuration at line 2123: attempt to index field '?' (a nil value).
  2. ↑ Lua error in Module:Citation/CS1/Configuration at line 2123: attempt to index field '?' (a nil value).
  3. ↑ Lua error in Module:Citation/CS1/Configuration at line 2123: attempt to index field '?' (a nil value).
  4. ↑ Lua error in Module:Citation/CS1/Configuration at line 2123: attempt to index field '?' (a nil value).

External links

Template:Samsung Galaxy Z Template:Samsung phones Template:Samsung smartphones

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