Samsung Galaxy Z Fold 3
The Samsung Galaxy Z Fold 3 (stylized as Samsung Galaxy Z Fold3) is a foldable smartphone that is part of the Samsung Galaxy Z series. It was revealed by Samsung Electronics on August 11, 2021 at the Samsung Unpacked event alongside the Z Flip 3.[1][2] It is the successor to the Samsung Galaxy Z Fold 2.
![]() Galaxy Z Fold 3 (Phantom silver) | |
| Codename | Project Q2 |
|---|---|
| Brand | Samsung Galaxy |
| Manufacturer | Samsung Electronics |
| Series | Samsung Galaxy Z series |
| Model | SM-F926B SCG11 (Japan; au) SC-55B (Japan; NTT Docomo) |
| Compatible networks | 2G, 3G, 4G, 4G LTE, 5G |
| First released | 27 August 2021 |
| Predecessor | Samsung Galaxy Z Fold 2 Samsung Galaxy Note 20 |
| Related | Samsung Galaxy S21 Samsung Galaxy Z Flip 3 |
| Type | Foldable phablet |
| Form factor | Foldable slate |
| Dimensions |
|
| Mass | 271 g (9.6 oz) |
| Operating system | Android 11 with One UI 3.1.1 |
| System on chip | Qualcomm Snapdragon 888 |
| CPU | Octa-core (1x2.84 GHz, 3x2.42 GHz and 4x1.8 GHz) Kryo 680 |
| GPU | Adreno 660 |
| Memory | 12 GB LPDDR5 |
| Storage | 256 GB or 512 GB UFS 3.1 |
| Removable storage | Unsupported |
| SIM | nanoSIM, eSIM (USA Variants Are Single SIM Only, Without eSIM) |
| Battery | 4400 mAh |
| Charging | 25 W USB-C 10 W Wireless |
| Data inputs | USB-C 3.2
Sensors: |
| Display | Dynamic AMOLED 2X, 2208 × 1768, 7.6 in (19 cm), ~5:4 ratio, 374 ppi, HDR10+, 120 Hz refresh rate |
| External display | Dynamic AMOLED 2X, 2268 × 832, 6.2 in (16 cm), 25:9 ratio, 389 ppi, HDR10+, 120 Hz refresh rate |
| Rear camera | Dual Pixel PDAF, PDAF, OIS, gyro-EIS, HDR, 2x optical zoom |
| Front camera | Under-display 4 MP, f/1.8, 1.0µm
Cover: 10 MP, f/2.2, 26mm, 1/3", 1.22µm
Gyro-EIS, HDR |
| Sound | Dolby Atmos stereo speakers |
| Connectivity | Bluetooth 5.2, A2DP, low-energy, aptX HD Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band |
| Water resistance | IPX8, up to 1.5 m (4.9 ft) for 30 minutes |
| Website | www |


Specifications
Design


The Z Fold 3'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 3 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, which is claimed to be 10% stronger than the Z Fold 2's aluminum frame.
Hardware
The Galaxy Z Fold 3 has two screens: its outer screen, which is a 6.23-inch display with a 120 Hz variable refresh rate, and its foldable inner display, which is a 7.6-inch 120 Hz screen, featuring support for the S Pen Pro and the S Pen Fold Edition.
The device has 12 GB of RAM, and either 256 or 512 GB of UFS 3.1 flash storage, with no support for expanding the device's storage capacity via micro-SD cards.
The Z Fold 3 is powered by the Qualcomm Snapdragon 888, upgraded from the Z Fold 2's Qualcomm Snapdragon 865+.
The device's included battery is a 4400 mAh dual-cell one that fast charges via a USB-C cable up to 25 W, or via wireless charging up to 10W.
The Z Fold 3 features 3 rear cameras, including a 12MP wide-angle camera, 12MP ultra-wide camera, and a 12MP telephoto camera, and features two front facing cameras, a 10MP selfie camera on the outer display and a 4MP under-screen camera on the foldable inner display.[3]
References
- Clark, Mitchell (2021-08-11). "The 5 biggest announcements from Samsung's August Unpacked event". The Verge. Archived from the original on 2021-08-11.
- "Galaxy Z Fold 3, Z Flip 3 edge foldables closer to mainstream". CNET. 2021-08-11. Retrieved 2021-08-11.
- "galaxy Z Fold 3 5g Specs". Samsung. 2021-10-08. Retrieved 2021-10-08.

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