Comparison between HP Omen 27k vs HP Z27xs G3 4K

General Info
Model Number	HP Omen 27k	HP Z27xs G3 4K

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2023	2021
Brand	HP	HP
Model Number	Omen 27k	Z27xs G3 4K
Alias	780G9AA 780G8AA 780G8AS 780G8E9	1A9M8AA
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Type	IPS	IPS
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control	No	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.155 mm	0.155 mm
Screen Pixel Density	163 ppi	163 ppi
Screen-to-Body Ratio		92.8 %
Backlight Source	W-LED	W-LED
DCI P3	95%	98%
sRGB	99 %	99 %
Screen Brightness		266 cd/m²
Max Screen Brightness	400 cd/m²	600 cd/m²
Static Screen Contrast	1000 : 1	1300 : 1
Dynamic Screen Contrast	12000000 : 1	10000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	14 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
HDR	DisplayHDR 400	DisplayHDR 600
3D	No	No
Size, weight, color
Case Depth		0.83 in 2.1 cm 21 mm 0.07 ft
Case Width with Stand	24.16 in 61.4 cm 613.6 mm 2.01 ft	23.94 in 60.8 cm 608 mm 1.99 ft
Case Height with Stand	16.61 in 42.2 cm 422 mm 1.38 ft	14.92 in 37.9 cm 379 mm 1.24 ft
Case Depth with Stand	14.34 in 36.4 cm 364.3 mm 1.2 ft	8.46 in 21.5 cm 215 mm 0.71 ft
Case Weight with Stand	7.54 kg 17 lbs	7.8 kg 17 lbs
Case Color	Black	Turbo Silver
Hardware
Built-in Camera	No	No
Network		LAN
Connectivity	2 x USB 3.2 (Type-A; Gen 2; 10 Gbps; downstream) 1 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x HDMI 2.1 1 x USB (Type-B; upstream) 1 x USB (Type-C; upstream; DP Alt Mode)	3 x USB 3.2 (Type-A; Gen 1; downstream) 1 x Ethernet RJ45 1 x DisplayPort 1.4 (out) 1 x DisplayPort 1.4 (in) 1 x HDMI 2.0 1 x USB 3.1 (Type-C; Gen 1; downstream; 15W; DP Alt Mode) 1 x USB 3.1 (Type-C; Gen 1; upstream; 100W; DP Alt Mode)
Audio
Features
Cool Features	Flicker-free technology Low Blue Light NVIDIA G-Sync Compatible Picture-by-Picture Omen Gaming Hub HP Eye Ease 3-side borderless design Picture-in-Picture AMD FreeSync Premium	Low Blue Light Pantone Validated Picture-in-Picture Picture-by-Picture Factory Calibrated Flicker-free technology
Extra Features	Security lock slot	Security lock slot
Ergonomics
Case Width	24.16 in 61.4 cm 613.6 mm 2.01 ft	23.94 in 60.8 cm 608 mm 1.99 ft
Case Height		13.98 in 35.5 cm 355 mm 1.16 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	100 mm 10 cm 3.937 in 0.3281 ft	150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		0 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		45 °
Right Swivel		45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	55 Hz - 144 Hz	50 Hz - 60 Hz
Horizontal Digital Frequency	80 kHz - 320 kHz	31 kHz - 133 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable HDMI cable USB Type-CA to Type-B cable USB Type-C to Type-C cable	DisplayPort cable HDMI cable USB Type-C to Type-A cable USB Type-C to Type-C cable
Certificates and Standards
Licenses	Australian-New Zealand MEPS BIS BSMI CB CCC CE CECP CEL cTUVus EAC ENERGY STAR Eyesafe Certified FCC GS Mark ISO 9241-307 KC/KCC NOM PSB SEPA TCO Certified TCO Certified Edge TUV-S VCCI WEEE Ukraine Energy label WW application UAE	Australian-New Zealand MEPS BIS BSMI CB CCC CE CECP CEL cTUVus EAC ENERGY STAR FCC GS Mark ISO 9241-307 KC/KCC NOM PSB SEPA TCO Certified TCO Certified Edge TUV-S VCCI WEEE Ukraine Energy label WW application UAE
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 35 °C 41 °F - 95 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	20 % - 80 %	20 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 95 %	5 % - 95 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

HP Omen 27k

HP Z27xs G3 4K