Comparison between HP E32k G5 4K vs HP U28 4K HDR

General Info
Model Number	HP E32k G5 4K	HP U28 4K HDR

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2023	2020
Brand	HP	HP
Model Number	E32k G5 4K	U28 4K HDR
Alias	6N4D6A5 6N4D6AA 6N4D6E9	1Z978AA
Display
Screen Size Class	32" (inches)	28" (inches)
Diagonal Size	31.54 in 80.1 cm 801 mm 2.63 ft	27.9 in 70.9 cm 708.538 mm 2.32 ft
Screen Width	27.48 in 69.8 cm 698.112 mm 2.29 ft	24.45 in 62.1 cm 620.928 mm 2.04 ft
Screen Height	15.45 in 39.3 cm 392.52 mm 1.29 ft	13.44 in 34.1 cm 341.28 mm 1.12 ft
Display Type	IPS	IPS
Display Bit Depth	10 bits (8 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.182 mm	0.116 mm
Screen Pixel Density	139 ppi	157 ppi
Screen-to-Body Ratio	91.16 %	89.61 %
Backlight Source	W-LED	W-LED
DCI P3		93%
sRGB	99 %	100 %
Screen Brightness	350 cd/m²	400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	10000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	4 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		HDR
3D	No	No
Size, weight, color
Case Depth	1.85 in 4.7 cm 47 mm 0.15 ft	1.71 in 4.3 cm 43.4 mm 0.14 ft
Case Width with Stand	28.11 in 71.4 cm 714 mm 2.34 ft	25.08 in 63.7 cm 637.1 mm 2.09 ft
Case Height with Stand		20.92 in 53.1 cm 531.4 mm 1.74 ft
Case Depth with Stand		7.48 in 19 cm 189.9 mm 0.62 ft
Case Weight with Stand	8.4 kg 18 lbs	6.35 kg 14 lbs
Case Color	Black	Black
Hardware
Internal Storage		8
Built-in Camera	No	No
Network	LAN
Connectivity	1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; upstream; 65W; DP Alt Mode) 1 x Ethernet RJ45 1 x DisplayPort 1.4 1 x HDMI 2.0 3 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream) 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; downstream; 15W)	1 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x USB (Type-C; upstream; 65W; DP Alt Mode) 3 x USB 3.2 (Type-A; Gen 1; downstream)
Audio
Audio Speakers	2 x 3W	2 x 3W
Features
Cool Features	HP Display Center HP Eye Ease Low Blue Light 3-sided micro-edge display Flicker-free technology	Flicker-free technology Low Blue Light
Extra Features	Security lock slot	Security lock slot
Ergonomics
Case Width	28.11 in 71.4 cm 714 mm 2.34 ft	25.08 in 63.7 cm 637.1 mm 2.09 ft
Case Height	16.57 in 42.1 cm 421 mm 1.38 ft	14.61 in 37.1 cm 371.2 mm 1.22 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	150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	90 °	90 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	45 °
Right Swivel	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	23 °
Frequency and Interpolation
Vertical Digital Frequency	30 Hz - 60 Hz	23 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 135 kHz	30 kHz - 140 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	USB Type-C to Type-C cable	DisplayPort cable HDMI cable USB Type-C cable
Certificates and Standards
Licenses	BSMI C-Tick CB CCC CE CECP CEL EAC ENERGY STAR EPA Epeat Gold Eyesafe Certification FCC Class B ISC ISO9241-307 KC KCC NOM PSB SEPA TCO Certified Displays TÜV Rheinland Low Blue Light certified TÜV Rheinland Flicker-free certified VCCI-B	Australian-New Zealand MEPS BSMI CB CCC CE CECP CEL EAC ENERGY STAR FCC ISO 9241-307 KC/KCC NOM PSB SEPA TCO Certified TUV-S UL/CSA VCCI Vietnam MEPS WEEE ISC WW application ICE
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
Internal Storage Humidity	5 % - 95 %
Max Operating Altitude	5000
Max Storage Altitude	12192

HP E32k G5 4K

HP U28 4K HDR