Galaxy Z Fold8 Ultra

Technology

GSM / HSPA / LTE / 5G

2G bands

GSM 850 / 900 / 1800 / 1900

3G bands

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

4G bands

1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 38, 39, 40, 41, 66 - International

1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71 - USA

5G bands

1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - International

1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 41, 66, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - USA

Speed

HSPA, LTE, 5G

Announced

2026, July 22

Status

Available. Released 2026, July 22

Dimensions

Unfolded: 158.4 x 143.2 x 4.1 mmFolded: 158.4 x 72.8 x 8.9 mm

Weight

215 g (7.58 oz)

Build

Glass front (Gorilla Glass Victus Ceramic 3) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus 2), aluminum frame

SIM

Nano-SIM + eSIM + eSIM (max 2 at a time)

IP48 dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min) Advanced Armor Aluminum

Type

Foldable Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 3000 nits (peak)

Size

8.0 inches, 204.4 cm2 (~90.1% screen-to-body ratio)

Resolution

2256 x 2504 pixels (~422 ppi density)

Protection

Mohs level 1

Anti-reflective coating Flex Titanium technology Cover display: Dynamic LTPO AMOLED 2X, 120Hz, Corning Gorilla Glass Ceramic 3 6.5 inches, 1080 x 2520 pixels, 422 ppi

OS

Android 17, up to 7 major OS updates, One UI 9

Chipset

Qualcomm SM8850-1-AD Snapdragon 8 Elite Gen 5 (3 nm)

CPU

Octa-core (2x4.74 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)

GPU

Adreno 840 (1.3GHz)

Card slot

No

Internal

256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM

UFS 4.x

Triple

200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 50 MP, f/1.9, 120˚ (ultrawide), 1/2.5", 0.7µm, multi-directional PDAF

Features

LED flash, HDR, panorama

Video

8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, gyro-EIS, OIS

Single

10 MP, f/2.2, 18mm (ultrawide), 1/3.52", 1.12µm Cover camera: 10 MP, f/2.2, 24mm (wide), 1/3.52", 1.12µm

Features

HDR

Video

4K@30/60fps, 1080p@30/60fps, gyro-EIS

Loudspeaker

Yes, with stereo speakers

3.5mm jack

No

High-bitrate audio support

WLAN

Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct

Bluetooth

6.0, A2DP, LE, aptX HD

Positioning

GPS, GALILEO, GLONASS, BDS, QZSS

NFC

Yes

Radio

No

USB

USB Type-C 3.2, OTG

Sensors

Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer

Samsung DeX (desktop experience support) Ultra Wideband (UWB) support

Type

Si/C Li-Ion 5000 mAh

Charging

45W wired, PD3.0, QC2.0, 67% in 30 min 20W wireless (Qi2.2) 4.5W reverse wireless

Colors

Graphite, Cream, Violet Shadow

Models

SM-F976B, SM-F976B/DS, SM-F976U, SM-F976U1

SAR

1.10 W/kg (head)     1.25 W/kg (body)    

SAR EU

0.82 W/kg (head)     1.17 W/kg (body)    

Performance

AnTuTu: 2160310 (v10), 2970196 (v11) GeekBench: 11124 (v6) 3DMark: 6772 (Wild Life Extreme)

Display

1432 nits max brightness (measured)

Loudspeaker

-29.3 LUFS (Average)

Battery

Active use score 13:06h

Energy

Class A

Battery

51:10h endurance, 1200 cycles

Free fall

Class A (210 falls)

Repairability

Class C