Samsung Galaxy Z Fold3 5G vs Galaxy Z Fold4

Specs compared side by side, measured on real phones shared by owners with the Device Info app.

Samsung Galaxy Z Fold3 5GSamsung Galaxy Z Fold3 5GSnapdragon 888Change
Samsung Galaxy Z Fold4Snapdragon 8+ Gen 1Change

Key differences

  1. Chipset: the Galaxy Z Fold3 5G uses the Snapdragon 888 (5 nm Samsung), the Galaxy Z Fold4 the Snapdragon 8+ Gen 1 (4 nm TSMC). The Galaxy Z Fold3 5G's fastest core runs at 2.84 GHz, the Galaxy Z Fold4's at 3.19 GHz.
  2. Screen: 7.5 inches on the Galaxy Z Fold3 5G, 6.2 inches on the Galaxy Z Fold4. Up to 120 Hz on the Galaxy Z Fold3 5G, 60 Hz on the Galaxy Z Fold4.
  3. Main camera: 12 MP on the Galaxy Z Fold3 5G, 12.5 MP on the Galaxy Z Fold4.
  4. Software: Android 15 on the Galaxy Z Fold3 5G, Android 16 on the Galaxy Z Fold4 (newest seen).

The same on both: 12GB | 256GB versions, Wi-Fi 6E, NFC, UWB and Widevine L1.

Chipset

Chipset
Snapdragon 888Snapdragon 8+ Gen 1
Process
5 nm Samsung4 nm TSMC
CPU
1× 2.84 GHz Cortex-X1
3× 2.42 GHz Cortex-A78
4× 1.80 GHz Cortex-A551× 3.19 GHz Cortex-X2
3× 2.75 GHz Cortex-A710
4× 2.02 GHz Cortex-A510
Top CPU speed
2.84 GHz3.19 GHz
CPU cores
88
GPU
Adreno 660Adreno 730

Memory

Versions seen
12GB | 256GB12GB | 256GB
RAM type
LPDDR5LPDDR5
Storage type
—UFS 3.1

Display

Size
7.5 in6.2 in
Resolution
1768 × 2208904 × 2316
Pixel density
377 ppi403 ppi
Refresh rates
120 Hzalso 48, 60, 9660 Hz
HDR
HDR10, HDR10+, HLGHDR10, HDR10+, HLG

Battery

Capacity
4,275 mAh4,275 mAh

Cameras

Back camera 1
12 MP4000 × 3000 · f/1.8 · 5 mm · OIS12.5 MP4080 × 3060 · f/1.8 · 5.4 mm · OIS
Back camera 2
12 MP4000 × 3000 · f/2.2 · 1.74 mm12 MP4000 × 3000 · f/2.2 · 1.74 mm
Front camera 1
10 MP3648 × 2736 · f/1.8 · 3.3 mm10 MP3648 × 2736 · f/1.8 · 2.9 mm
Front camera 2
7.1 MP3216 × 2208 · f/1.8 · 3.3 mm5.8 MP2912 × 2008 · f/1.8 · 2.9 mm

Megapixels are what Android reports to apps. Many phones combine pixels by default, so the advertised megapixels can be higher.

Connectivity

Wi-Fi
Wi-Fi 6EWi-Fi 6E
6 GHz Wi-Fi
YesYes
Bluetooth LE Audio
NoYes
NFC
YesYes
UWB
YesYes
USB host
YesYes

Software

Android
Android 15Android 16
UI
One UI 7.0One UI 8.0
Released with
Android 11Android 12L
Widevine DRM
L1L1

Sensors

Sensors
53 sensors54 sensors
Galaxy Z Fold3 5G full specs Galaxy Z Fold4 full specs

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From phones shared with the Device Info app · updated November 2026 Hardware specs only. No personal data. Privacy