The Samsung Galaxy Z Fold 4 (stylized as Samsung Galaxy Z Fold4) is a  that is part of the . It was revealed by  on August 11, 2021 at the Samsung Unpacked event alongside the . It is the successor to the Fold4

Now you can really get into the zone. Pushed-back bezels plus an even more camouflaged Under Display Camera on a breathtaking 7.6-inch Infinity Flex Display means there's more screen and no black dot getting between you and your favorite games. Swiping through the newsfeed or gliding through games, it all flows smoothly on a display that ramps up to 120Hz. With the 50MP Wide-angle Camera, even quick snaps are high-resolution masterpieces. 

Elevate depth and sharpness with Detail Enhancer, taking the best aspects of your shots and leaving blur behind. Designed to keep up with your routine. Two batteries total 4400mAh (typical) to power your day, then fuel up in a flash with Fast Charging. 

• 3G, 4G, 5G LTE Network
• Unfolded: 158.2 x 128.1 x 6.4 mm
• Folded: 158.2 x 67.1 x 14.4-616 mm
• Glass front (Gorrila Glass Victus) (Folded), plastic front (unfolded), glass back (Gorilla Glass Victus), aluminum frame
• Nano-SIM and eSim
• IPX8 water resistant (up to 1.5m for 30 mins)
• Stylus support
• Foldable Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (peak)
• 7.6 inches, 179.9 cm2 (~88.8% screen-to-body ratio)
• 1768 x 2208 pixels (~374 ppi density) Resolution
• Cover display:
• Dynamic AMOLED 2X, 120Hz, Corning Gorilla Glass Victus
• 6.2 inches, 832 x 2268 pixels, 25:9 ratio
• Android 11, One UI 3.1.1 Operating System
• Octa-core (1x2. 84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680)
• 256GB, 12GBB RAM, No Card Slot
• 12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8um, Dual Pixel PDAF, OIS
• 12 MP, f/2.4, 52mm (telephoto), 1/3.6", 1.0um, PDAF. OIS, 2x optical zoom
• 4MP, f/1.8, 2.0um, under display
• Cover Camera:
• 10MP, f/2.2,26mm (wide), 1/3", 1.2um
• 4K@30fps, 1080p@fps, gyro-EIS
• Wi-Fi 802.11 a/b/g/n/ac/6e, dual-brand, Wi-Fi Direct, hotspot
• 5.2, A2DP, LE, aptX HD
• USB Type-C 3.2
• Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
• Bixby natural language commands and dictation
• Samsung DeX (desktop experience support)
• Samsung Pay (Visa, MasterCard Certified)
• Ultra Wideband (UWB) support
• Li-Po 4400 mAh, non-removable