SAMSUNG Galaxy Z Fold4

Announced	2022, August 10
Status	Available. Released 2022, August 25

Technology	GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
	CDMA 800 / 1900
3G bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
	CDMA2000 1xEV-DO
4G bands	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 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, 46, 48, 66, 71 - USA
5G bands	1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International
	2, 5, 7, 12, 25, 30, 38, 41, 48, 66, 71, 77, 78, 258, 260, 261 SA/NSA/Sub6/mmWave - USA
Speed	HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/200 Mbps, 5G

Dimensions	Unfolded: 155.1 x 130.1 x 6.3 mm Folded: 155.1 x 67.1 x 14.2-15.8 mm
Weight	263 g (9.28 oz)
Build	Glass front (Gorilla Glass Victus+) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus+), aluminum frame
SIM	Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by)
	IPX8 water resistant (up to 1.5m for 30 min) Armor aluminum frame with tougher drop and scratch resistance (advertised) Stylus support

Type	Foldable Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (peak)
Size	7.6 inches, 183.2 cm2 (~90.9% screen-to-body ratio)
Resolution	1812 x 2176 pixels (~373 ppi density)
	Cover display: Dynamic AMOLED 2X, 120Hz, Corning Gorilla Glass Victus+ 6.2 inches, 904 x 2316 pixels, 23.1:9 ratio

OS	Android 12L, upgradable to Android 13, One UI 5.1.1
Chipset	Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU	Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU	Adreno 730

Card slot	No
Internal	256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM
	UFS 3.1

Triple	50 MP, f/1.8, 23mm (wide), 1.0µm, Dual Pixel PDAF, OIS 10 MP, f/2.4, 66mm (telephoto), 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 123˚, 12mm (ultrawide), 1.12µm
Features	LED flash, HDR, panorama
Video	8K@24fps, 4K@60fps, 1080p@60/240fps (gyro-EIS), 720p@960fps (gyro-EIS), HDR10+

Single	4 MP, f/1.8, 26mm (wide), 2.0µm, under display Cover camera: 10 MP, f/2.2, 24mm (wide), 1/3", 1.22µm
Features	HDR
Video	4K@30/60fps, 1080p@30/60fps, gyro-EIS

Type	Li-Po 4400 mAh, non-removable
Charging	25W wired, 50% in 30 min (advertised) 15W wireless 4.5W reverse wireless

Loudspeaker	Yes, with stereo speakers
3.5mm jack	No
	32-bit/384kHz audio Tuned by AKG

WLAN	Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth	5.2, A2DP, LE, aptX HD
Positioning	GPS, GLONASS, GALILEO, BDS
NFC	Yes
Radio	No
USB	USB Type-C 3.2, OTG

Sensors	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

Colors	Graygreen, Phantom Black, Beige, Burgundy
Models	SM-F936B, SM-F936B/DS, SM-F936U, SM-F936U1, SM-F936N, SM-F936W, SM-F9360
SAR	0.96 W/kg (head) 0.92 W/kg (body)
SAR EU	1.30 W/kg (head) 1.51 W/kg (body)
Price	$ 1,199.99 / € 1,147.00 / £ 1,101.40 / ₹ 154,998

Unveiling the Samsung Galaxy Z Fold4: A Comprehensive Review

In the ever-evolving world of smartphones, Samsung's Galaxy Z Fold4 stands out as a pinnacle of innovation. This review will delve into the device's standout features, addressing its display, camera capabilities, performance, battery life, and providing a nuanced perspective on its pros and cons.

Display Excellence

The Galaxy Z Fold4 boasts a 7.6-inch main display with a dazzling 120Hz refresh rate, delivering a visually immersive experience. The 6.1-inch outer cover display, now larger, remains user-friendly for one-handed tasks. The vibrant and smooth screens elevate activities like web browsing, video consumption, and gaming.

Camera System Mastery

Equipped with a triple-lens rear camera system (50MP main, 12MP ultrawide, and 10MP telephoto), the Galaxy Z Fold4 captures stunning photos across various lighting conditions. Its 8K video recording at 24fps adds a professional touch to content creation, making it an ideal companion for both photography enthusiasts and vloggers.

Powerful Performance

Fueled by the Snapdragon 8 Gen 2 processor, a leader in mobile processing power, the Galaxy Z Fold4 effortlessly handles demanding tasks. With 12GB of RAM, multitasking becomes a seamless experience. The device excels in performance, ensuring a lag-free environment for users.

Battery Life Balancing Act

Sporting a 4400mAh battery, the Galaxy Z Fold4 provides a full day of usage with moderate activity. While slightly smaller than its predecessor, it still manages to meet the demands of the average user. However, heavy users might find the need to recharge in the afternoon, highlighting a minor trade-off.

Pros:

• Refined design
• Large, bright, and smooth display
• Versatile camera system
• Powerful performance
• Respectable battery life

Cons:

• Heavy and expensive
• Visible crease on the main display
• Battery life could be improved

Conclusion

The Samsung Galaxy Z Fold4 emerges as a powerhouse, offering a seamless blend of productivity, entertainment, and gaming. While its hefty price tag may deter budget-conscious consumers, the device's cutting-edge features justify the investment for those seeking top-tier innovation in the foldable smartphone market.

Who should buy it?

The Galaxy Z Fold4 caters to tech enthusiasts, professionals, and content creators who demand a premium, versatile device. However, its high cost positions it as a luxury item, making it less accessible to budget-focused consumers.

Video Review