Dell UltraSharp 52 Thunderbolt Hub (U5226KW) vs Samsung Odyssey OLED G9 G95SC

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UltraSharp 52 Thunderbolt Hub (U5226KW) compared with Odyssey OLED G9 G95SC

	DellUltraSharp 52 Thunderbolt Hub (U5226KW)	SamsungOdyssey OLED G9 G95SC
Overview
Released
Released	January 2026	June 2023
Display
Screen size
Screen size	51.5″	49″
Resolution
Resolution	6144 × 2560 (better)	5120 × 1440 (DQHD)
Sharpness
Sharpness	129 pixels per inch (better)	109 pixels per inch
Panel
Panel	IPS (IPS Black)	QD-OLED
Refresh rate
Refresh rate	120 Hz	240 Hz (better)
Response time (grey to grey)
Response time (grey to grey)	5 ms	0.03 ms (better)
Brightness (typical)
Brightness (typical)	400 nits (better)	250 nits
HDR certification
HDR certification	–	DisplayHDR True Black 400
HDR formats
HDR formats	–	HDR10+ Gaming
Contrast ratio
Contrast ratio	2,000:1	1,000,000:1
Colour range
Colour range	99% DCI-P3, 99% Display P3, 100% BT.709	99% DCI-P3 (CIE 1976)
DCI-P3 coverage
DCI-P3 coverage	99%	99%
Colour accuracy (Delta E)
Colour accuracy (Delta E)	Below 1.5	–
Screen finish
Screen finish	Matte	–
Shape
Shape	Curved (4200R)	Curved (1800R)
Adaptive sync
Adaptive sync	HDMI VRR	FreeSync Premium Pro, G-Sync Compatible, VESA AdaptiveSync
Subpixel layout
Subpixel layout	–	Second-generation triangular RGB QD-OLED layout; some text fringing remains (TechSpot)
Colour depth
Colour depth	1.07 billion colours (8-bit + FRC)	Up to 1 billion colours
sRGB coverage
sRGB coverage	100% (CIE 1931)	–
Colour accuracy
Colour accuracy	Delta E < 1.5 (average) (sRGB, BT.709, DCI-P3, Display P3)	–
Colour modes
Colour modes	Standard, Movie, Game, Color Temp. (5,000K to 10,000K), Color Space (sRGB, BT.709, DCI-P3, Display P3), Custom Color	Standard, Dynamic, Movie, Graphic, Entertain and Eco
HDR detail
HDR detail	–	DisplayHDR True Black 400 and HDR10+ Gaming
Response time detail
Response time detail	5 ms GTG (Fast mode), 8 ms GTG (Normal mode)	–
Viewing angles
Viewing angles	178° horizontal, 178° vertical (typical)	178° horizontal and vertical
Pixel pitch
Pixel pitch	0.19644 mm x 0.19644 mm	–
Eye care
Eye care	ComfortView Plus (blue light ≤20%), TÜV Rheinland Eye Comfort 3.0 5-star, flicker-free, ambient light sensor with Auto Brightness and Auto Color Temp.	Eye Saver Mode and Flicker Free
Calibration
Calibration	–	Factory tuning with calibration report
Connections
Video inputs
Video inputs	2 × HDMI 2.1, 2 × DisplayPort 1.4, Thunderbolt 4	2 × HDMI 2.1, DisplayPort 1.4
USB-C charging
USB-C charging	Up to 140 W (better)	None
USB ports
USB ports	2 × USB-C, 5 × USB-A	2 × USB-C
KVM switch
KVM switch	Yes	–
Ethernet
Ethernet	Yes	–
Speakers
Speakers	Yes	Yes
HDMI detail
HDMI detail	2 x HDMI (HDCP 2.2), up to 6144 x 2560 at 120 Hz FRL with VRR as specified in HDMI 2.1; no ARC/eARC or ALLM	One full-size HDMI 2.1 and one Micro HDMI 2.1 input
DisplayPort detail
DisplayPort detail	2 x DisplayPort 1.4 in (HDCP 2.2), up to 6144 x 2560 at 120 Hz with DSC	1 x DisplayPort 1.4
USB-C detail
USB-C detail	Thunderbolt 4 upstream (40Gbps, DisplayPort 1.4 with DSC, Power Delivery up to 140 W EPR); 3 x USB-C 10Gbps upstream (data only); 2 x USB-C 10Gbps downstream with 27 W charging	Three USB-C ports for the USB hub only; no display connection or laptop power delivery (TechSpot)
USB hub detail
USB hub detail	4 x USB-A 10Gbps (rear); pop-out quick access module with 2 x USB-C 10Gbps (27 W) and 1 x USB-A 10Gbps with BC1.2 charging	USB 3.0; one USB-C upstream and two USB-C downstream ports, including one for software updates; Samsung's product table counts all three connectors as USB Hub
Picture by picture
Picture by picture	Picture by Picture with Screen Partition (internal MST) and Picture in Picture; USB KVM for up to four PCs, Auto KVM	Multi View supports up to two videos
Speaker detail
Speaker detail	2 x 9 W	2 x 5 W stereo speakers with Adaptive Sound Pro
Design
Stand adjusts
Stand adjusts	Height, tilt, swivel (better)	Height, tilt
VESA mount
VESA mount	Yes	Yes
Weight with stand
Weight with stand	18.23 kg	12.9 kg
Height adjustment
Height adjustment	90 mm	120 mm
Tilt
Tilt	-5° to 10°	-2° to +15°
Swivel
Swivel	-20° to 20°	–
Pivot
Pivot	No pivot; slant -2° to 2°	–
VESA pattern
VESA pattern	100 x 100 mm, 200 x 100 mm, 200 x 200 mm	100 x 100 mm
Size with stand
Size with stand	1223.32 x 255 x 576.79–666.79 mm (W x D x H)	1194.7 x 236.9 x 529.3 mm (W x D x H)
Size without stand
Size without stand	1223.32 x 111.94 x 529.05 mm (W x D x H)	1194.7 x 180.8 x 365 mm (W x D x H)
Weight without stand
Weight without stand	12.95 kg	9.2 kg
Controls
Controls	Joystick; power and OSD button lock	–
Colours
Colours	Platinum Silver	Silver; CoreSync and Core Lighting+
Power and support
Power use
Power use	63.6 W on mode, 0.5 W standby, 2.0 W networked standby, 0.3 W off, 430 W maximum	75 W typical; 220 W maximum; 0.5 W standby
Energy class
Energy class	G	G
Power supply
Power supply	100–240 VAC, 50/60 Hz, 5.5 A (maximum)	External adapter; AC 100–240V, 50/60Hz
Software
Software	Dell Display and Peripheral Manager (Easy Arrange, KVM), Dell Color Management, Dell Device Management Console	Tizen, Gaming Hub and smart TV apps; Wi-Fi 5 and Bluetooth 5.2; SmartThings Hub and Wireless DeX
Certifications
Certifications	ENERGY STAR 8.0, EPEAT Gold with Climate+, TCO Certified 10.0 and TCO Certified Edge, TÜV Rheinland Eye Comfort 3.0 (5 star)	–
Warranty
Warranty	3 years with Advanced Exchange Service and Premium Panel Exchange (UK)	–
In the box
In the box	Stand (not with the WOST version), power cable, DisplayPort 1.4 cable (1.8 m), HDMI 2.1 cable (1.8 m), USB-C to USB-A 10Gbps cable (1 m), Thunderbolt 4 40Gbps cable (2 m)	HDMI to Micro HDMI cable, DisplayPort cable, remote control and 1.5 m power cable