Samsung Galaxy Z Fold 4 vs Samsung Galaxy S23 Ultra

Display

Size:

7.6 inches

6.8 inches

Resolution:

2176 x 1812 pixels, 6:5 ratio, 373 PPI

3088 x 1440 pixels, 19.3:9 ratio, 501 PPI

Technology:

Dynamic AMOLED

Refresh rate:

120Hz

Screen-to-body:

90.79 %

89.87 %

Peak brightness:

1750 cd/m2 (nit)

Features:

Folding inside the device, HDR support, Ambient light sensor, Proximity sensor

HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus 2), Ambient light sensor, Proximity sensor

Front cover display:

6.2 inches, 2316 x 904 pixels, Dynamic AMOLED, 120Hz refresh rate, HDR support, Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 8+ Gen 1 SM8475 (4 nm)

Qualcomm Snapdragon 8 Gen 2 SM8550 (4 nm)

Processor:

Octa-core, 1x 3.19GHz Cortex-X2 + 3x 2.75GHz Cortex-A710 + 4x 1.80GHz Cortex-A510

Octa-core, 1x 3.36GHz Kryo Prime + 4x 2.8GHz Kryo Gold + 3x 2.0GHz Kryo Silver

GPU:

Adreno 670

Adreno 740

RAM:

12GB LPDDR5

8GB LPDDR5X

Internal storage:

256GB (UFS 3.1), not expandable

256GB, not expandable

OS:

Android (12)

Android (13)

Device type:

Smartphone

Battery

Capacity:

4400 mAh

5000 mAh

Type:

Not user replaceable

Charging:

Fast charging, Qi wireless charging, Reverse charging

Fast charging, Qi wireless charging, Reverse wireless charging

Max charge speed:

Wired: 25.0W; Wireless: 15.0W

Wired: 45.0W; Wireless: 15.0W

Camera

Rear:

Triple camera

Quad camera

Main camera:

50 MP (OIS, PDAF)

200 MP (OIS, PDAF)

Specifications:

Aperture size: F1.8; Focal length: 23 mm; Pixel size: 1.0 μm

Aperture size: F1.7; Sensor size: 1/1.3"

Second camera:

10 MP (Telephoto, OIS, PDAF)

10 MP (Telephoto, OIS)

Specifications:

Optical zoom: 3.0x; Aperture size: F2.4; Focal Length: 66 mm; Pixel size: 1.0 μm

Optical zoom: 3.0x; Aperture size: F2.4; Focal Length: 69 mm; Sensor size: 1/3.52"

Third camera:

12 MP (Ultra-wide)

10 MP (Telephoto)

Specifications:

Aperture size: F2.2; Focal Length: 12 mm; Pixel size: 1.12 μm

Optical zoom: 10.0x; Aperture size: F4.9; Focal Length: 230 mm; Sensor size: 1/3.52"

Fourth camera:

12 MP (Ultra-wide)

Specifications:

Aperture size: F2.2; Focal Length: 13 mm; Sensor size: 1/2.55"

Flash:

LED

Dual LED

Video recording:

7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)

7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (960 fps)

Features:

OIS, HDR

Front:

4 MP (Under-screen)

12 MP (Autofocus)

Folded:

10 MP

Video capture:

3840x2160 (4K UHD) (60 fps)

Design

Dimensions:

6.11 x 5.12 x 0.25 inches (155.1 x 130.1 x 6.3 mm)

6.43 x 3.07 x 0.35 inches (163.3 x 78 x 8.9 mm) , thickness with camera 0.42 inches (10.68 mm)

Folded:

(155.1 x 67.1 x 15.8 mm)

Weight:

9.28 oz (263.0 g)

8.25 oz (234.0 g)

Materials:

Back: Glass; Frame: Aluminum

Back: Glass (Corning Gorilla Glass Victus 2); Frame: Aluminum

Resistance:

Yes; IPX8

Yes; IP68

Biometrics:

Fingerprint (touch)

2D Face unlock, Ultrasonic in-screen fingerprint

Features:

Stylus

Keys:

Right: Volume control, Lock/Unlock key

Colors:

Graygreen, Phantom Black, Beidge

Phantom Black, Cream, Green, Lavender

Cellular

5G:

5G Ready

n1, n7, n28, n41, n66, n71, n78, n258, n260, n261, SA, NSA, Sub-6, mmWave

4G (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)

4G (TDD):

Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)

3G:

Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)

Data Speed:

LTE-A, HSDPA+ (4G) 42.2 Mbit/s

SIM type:

Dual Nano SIM + eSIM

Connectivity & Features

Bluetooth:

5.2

5.3

Wi-Fi:

802.11 a, b, g, n, ac, ax (Wi-Fi 6); Wi-Fi Direct, Hotspot

802.11 a, b, g, n, ac, ax, Wi-Fi 6E; Wi-Fi Direct, Hotspot

USB:

Type-C (reversible), USB 3.2

Type-C (reversible)

Features:

Charging, OTG

Location:

GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer

Accelerometer, Gyroscope, Compass

Other:

NFC

NFC, Ultra Wideband (UWB)

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