Dell UltraSharp 52 Thunderbolt Hub (U5226KW) vs Samsung Odyssey Neo G9 G95NC

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UltraSharp 52 Thunderbolt Hub (U5226KW) compared with Odyssey Neo G9 G95NC

	DellUltraSharp 52 Thunderbolt Hub (U5226KW)	SamsungOdyssey Neo G9 G95NC
Overview
Released
Released	January 2026	2023
Display
Screen size
Screen size	51.5″	57″
Resolution
Resolution	6144 × 2560	7680 × 2160 (DUHD) (better)
Sharpness
Sharpness	129 pixels per inch	140 pixels per inch (better)
Panel
Panel	IPS (IPS Black)	VA (VA with Quantum Mini LED backlight)
Refresh rate
Refresh rate	120 Hz	240 Hz (better)
Response time (grey to grey)
Response time (grey to grey)	5 ms	1 ms (better)
Brightness (typical)
Brightness (typical)	400 nits	420 nits (better)
HDR peak brightness
HDR peak brightness	–	1,000 nits
HDR certification
HDR certification	–	DisplayHDR 1000
HDR formats
HDR formats	–	HDR10+ Gaming
Contrast ratio
Contrast ratio	2,000:1	2,500:1
Colour range
Colour range	99% DCI-P3, 99% Display P3, 100% BT.709	95% DCI-P3
DCI-P3 coverage
DCI-P3 coverage	99% (better)	95%
Dimming zones
Dimming zones	–	2,392
Colour accuracy (Delta E)
Colour accuracy (Delta E)	Below 1.5	–
Screen finish
Screen finish	Matte	–
Shape
Shape	Curved (4200R)	Curved (1000R)
Adaptive sync
Adaptive sync	HDMI VRR	FreeSync Premium Pro
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	Entertain, Graphic, Eco, Game Standard, FPS, RTS, RPG, Sports, Original and Custom
HDR detail
HDR detail	–	Quantum Mini LED local dimming with 2392 zones; 1000-nit peak brightness stated in Samsung's launch release; 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, Flicker Free and UL-certified Glare Free
Calibration
Calibration	–	Factory tuning with calibration report
Connections
Video inputs
Video inputs	2 × HDMI 2.1, 2 × DisplayPort 1.4, Thunderbolt 4	3 × HDMI 2.1, DisplayPort 2.1
USB-C charging
USB-C charging	Up to 140 W (better)	None
USB ports
USB ports	2 × USB-C, 5 × USB-A	2 × USB-A
KVM switch
KVM switch	Yes	Yes
Ethernet
Ethernet	Yes	–
Speakers
Speakers	Yes	No
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	3 x HDMI 2.1; HDMI 1 is limited to 7680 x 2160 at 120Hz in Samsung's manual; full DUHD 240Hz requires HDMI 2.1 FRL 6 support on the graphics card
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 2.1; full DUHD 240Hz requires UHBR 13.5 support on the graphics card
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	–
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	Two USB-A downstream ports and two USB-B upstream ports; Samsung lists USB 3.0 and its manual states compatibility with USB 2.0 upstream cables
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	Picture in picture and picture by picture
Audio out
Audio out	–	Headphone output
Speaker detail
Speaker detail	2 x 9 W	–
Design
Stand adjusts
Stand adjusts	Height, tilt, swivel	Height, tilt, swivel
VESA mount
VESA mount	Yes	Yes
Weight with stand
Weight with stand	18.23 kg	19 kg
Height adjustment
Height adjustment	90 mm	120 mm, ± 5 mm tolerance
Tilt
Tilt	-5° to 10°	-3° to +10°
Swivel
Swivel	-20° to 20°	-15° to +15°
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)	1327.5 x 499.6 x 601 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)	1327.5 x 338.4 x 429.5 mm (W x D x H)
Weight without stand
Weight without stand	12.95 kg	15.4 kg
Controls
Controls	Joystick; power and OSD button lock	–
Colours
Colours	Platinum Silver	Black front and stand, white rear; Core Lighting+ and CoreSync
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	59 W typical; 300 W maximum; 0.5 W standby; 0.3 W off
Energy class
Energy class	G	G
Power supply
Power supply	100–240 VAC, 50/60 Hz, 5.5 A (maximum)	Internal; AC 100–240V, 50/60Hz
Software
Software	Dell Display and Peripheral Manager (Easy Arrange, KVM), Dell Color Management, Dell Device Management Console	–
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 cable, DisplayPort cable, USB 3.0 cable and 1.5 m power cable