How durable is the Z Fold4's inner screen?

The screen is tested to withstand 200,000 folds. In daily use, this means about 5 years, but sharp objects can damage the soft surface.

Is the device waterproof?

Yes, the device has an IPX8 rating, meaning it can withstand fresh water up to 1.5m deep for 30 minutes. However, the device is not dustproof.

Does the S-Pen work on both screens?

No, the S-Pen (Fold Edition or Pro) only works on the large inner screen. The outer screen does not support the S-Pen.

How is the battery life?

The 4400 mAh battery typically lasts a full workday. If you primarily use the large inner screen, you might need an additional charge in the afternoon.

Is the screen crease visible?

Yes, the crease is visible from certain angles and can be felt with a finger, but it usually doesn't interfere when viewed directly or consuming content.

Will software support still be available in 2026?

The Z Fold4 will receive security updates until August 2027. Android 16 will likely be the last major operating system update.

Samsung Galaxy Z Fold4

2022Software supported

4.4(8900) · Samsung Official, iFixit, GSMArena

Release year2022

Display7.6 inches

ChipSnapdragon 8+

RAM12GB LPDDR5

Camera50MP

Active support

Snapdragon 8+

2022Today2026

Current version

Android 16

Total support

4 years

Security patches

2027-08

Expert assessment: Device currently supports Android 16. Manufacturer continues to provide software updates.

Price from

445,9 € -75%

New cost was 1799 €

1 in stock

Condition

View offers (1)

12-month warranty·Free shipping·14-day returns·Verified device

Pros and Cons

Strengths and weaknesses at a glance.

Why choose

Excellent multitasking
Powerful processor
S-Pen support
Improved cameras
Taskbar
IPX8 water resistance

What to consider

Expensive repairs
Slow charging
Weight and thickness
Narrow external screen
No S-Pen slot

Specifications

Detailed Technical Info

Hardware and features in detail.

Screen size: 7.6 inches (main display), 6.2 inches (cover display)
Resolution: 1812 x 2176 pixels (main display)
Display type: Foldable Dynamic AMOLED 2X
Refresh rate: 120Hz
Max brightness: 1200 nits (peak)
Screen protection: Corning Gorilla Glass Victus+ (cover), Ultra Thin Glass (inner)

Display

Screen size: 7.6 inches (main display), 6.2 inches (cover display)
Resolution: 1812 x 2176 pixels (main display)
Display type: Foldable Dynamic AMOLED 2X
Refresh rate: 120Hz
Max brightness: 1200 nits (peak)
Screen protection: Corning Gorilla Glass Victus+ (cover), Ultra Thin Glass (inner)

Performance

Processor: Qualcomm Snapdragon 8+ Gen 1 (4nm)
CPU cores: 8-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU: Adreno 730
RAM: 12GB LPDDR5
AnTuTu score: 1280000 (v10)

Camera

Main camera: 50 MP, f/1.8, 23mm (wide), Dual Pixel PDAF, OIS
Ultra-wide: 12 MP, f/2.2, 123˚, 12mm
Telephoto: 10 MP, f/2.4, 66mm, PDAF, OIS, 3x optical zoom
Front camera: 4 MP, f/1.8 (under display); 10 MP, f/2.2 (cover display)
Video: 8K@24fps, 4K@60fps, 1080p@60/240fps

Battery

Capacity: 4400 mAh
Charging speed: 25W wired (50% in 30 minutes)
Wireless charging: Yes (15W)
Battery life: Up to 14 hours of mixed use

Connectivity

5G: Yes
Wi-Fi: Wi-Fi 6E
Bluetooth: 5.2
NFC: Yes
USB: USB Type-C 3.2, OTG

Body & Dimensions

Dimensions: 155.1 x 130.1 x 6.3 mm (unfolded), 155.1 x 67.1 x 14.2-15.8 mm (folded)
Weight: 263 grams
Materials: Aluminum frame, glass front and back
Water resistance: IPX8 (1.5m for 30 min, no dust resistance)

Condition Classes

All devices are fully tested and working.

C+

Above Average (C+)

from 445,9 €

Visible signs of wear on the frame. May have slight signs of wear on the inner screen at the fold. All functions checked. Battery 80-85%.

Model characteristics

Common issues that may occur with Samsung Galaxy Z Fold4.

Hinge crunching sound

Moderate

Dust and dirt getting between the hinge bristles or the adhesive layer wearing out.

Repair ~150–400€

Inner screen protector peeling off

Minor

Constant folding and temperature changes weaken the adhesive.

Repair ~30–50€

Inner screen cracking at the fold

Critical

Fatigue crack in the Ultra Thin Glass (UTG).

Repair ~500–600€

Wi-Fi and Bluetooth failure

Critical

Wear and tear of the flexible cable (flex cable) running through the hinge.

Repair ~200–350€

Greenfox check:Tested and clear

Repairs and Parts2/10 iFixit

Battery Replacement

Hard

80–120€Estimated cost

The battery is heavily glued and requires almost complete disassembly of the device.

Screen Replacement

Very difficult

500–650€Estimated cost

Replacing the inner screen is one of the most expensive and complex repair jobs on the smartphone market.

Charging Port Repair

Medium

70–110€Estimated cost

Requires removal of the back glass, but is on a separate module.

Original spare parts are expensive and mainly available through authorised service centres.

Environmental Impact

Buying a used device saves valuable resources.

This is equivalent to: Charging a smartphone every day for 13 years Driving from Tallinn to Tartu and back (370km)

CO₂ Saved

75 kg CO2e

Water Saved

15500 liters

E-Waste Avoided

263 grams

Reused

88%

Recycled

12%

Methodology: Fraunhofer Institute / Refurbed.com calculation model (2025)

Who Is This For?

This device is especially well-suited for these users.

Business Executive

A person who needs to reply to emails, view spreadsheets, and participate in video calls on the go.

Large screen for reading documents
Excellent multitasking
S-Pen for signing

Tech Enthusiast

A user who always wants the most innovative device and enjoys unique hardware.

Foldable design
Snapdragon 8+ Gen 1 performance
Under-display camera

Mobile Creator

A social media manager or artist who needs a large surface to create content without a laptop.

Large screen for editing photos
Good camera system
S-Pen for drawing

tele2 Full5G and VoLTE support

telia Full5G and VoLTE support

Supports all Baltic and Finnish frequencies, including n28 and n78 5G bands.

Comparisons With Other Models

How this model differs from the competition.

UpgradevsSamsung Galaxy Z Fold5

The Z Fold5 is thinner and closes completely without a gap, but the Fold4 offers significantly better value for money in 2026, as the performance difference is minimal in daily use.

Feature	Galaxy Z Fold4	Galaxy Z Fold5
Hinge design	Closes with gap	Closes completely
Weight	263g	253g
Processor	Snapdragon 8+ Gen 1	Snapdragon 8 Gen 2

Looking for an alternativevsGoogle Pixel Fold

The Pixel Fold has a wider and more comfortable external screen, but Samsung's software (One UI) is much better optimised for multitasking and S-Pen support.

Feature	Galaxy Z Fold4	Pixel Fold
External screen	Narrow (23.1:9)	Wide (17.4:9)
S-Pen support	Yes	No
Software	One UI (Fold optim.)	Stock Android

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Frequently Asked Questions

326,9 €

Warranty up to 12 months

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