Compare HP X32 vs HP U32 vs HP U28
Connectivity
Ports
1x 3.5 mm Audio Out, 1x HDMI 2.0, 1x DisplayPort 1.4
1x HDMI 2.0, 1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 1x USB (Type-C; upstream; DP Alt Mode), 3x USB 3.0 (Type-A; downstream)
1x HDMI 2.0, 1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 1x USB (Type-C; upstream; 65W; DP Alt Mode), 3x USB 3.2 (Type-A; Gen 1; downstream)
Construction
Adjustment | Height
100 mm / 3.937 in
150 mm / 5.9055 in
N/A
Adjustment | Pivot
-0° ~ 90°
N/A
-90° ~ 90°
Adjustment | Swivel
N/A
N/A
N/A
Adjustment | Tilt
-5° ~ 20°
-5° ~ 23°
-5° ~ 23°
Camera
No
No
No
Colors
Black
Silver
Black
Speakers
2x 3W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm
Dimensions
Bezels
89.38% screen-to-body ratio
89.91% screen-to-body ratio
89.61% screen-to-body ratio
Size | Depth
2.11 in / 53.6 mm w/o stand
1.72 in / 43.6 mm w/o stand, 8.11 in / 206 mm w/ stand
1.71 in / 43.4 mm w/o stand, 7.48 in / 189.9 mm w/ stand
Size | Height
16.91 in / 429.5 mm w/o stand
16.77 in / 426 mm w/o stand, 18.39 in / 467 mm w/ stand
14.61 in / 371.2 mm w/o stand, 20.92 in / 531.4 mm w/ stand
Size | Width
28.1 in / 713.8 mm
28.11 in / 714 mm
25.08 in / 637.1 mm
Weight
7.9 kg / 17 lbs w/ stand
7.5 kg / 17 lbs w/ stand
6.35 kg / 14 lbs w/ stand
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
400 nits
400 nits
400 nits
Contrast Ratio
1000:1 (static), 10000000:1 (dynamic)
1000:1 (static), 10000000:1 (dynamic)
1000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Diagonal
32" (31.54 in / 801 mm)
32" (31.54 in / 801 mm)
28" (27.9 in / 708.538 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
Gamut
99% sRGB
98% DCI-P3, 99% sRGB
93% DCI-P3, 100% sRGB
Pixel Density
93 ppi
140 ppi
157 ppi
Pixel Pitch
0.273 mm
0.181 mm
0.116 mm
Refresh Rate
55 Hz ~ 165 Hz
30 Hz ~ 60 Hz
23 Hz ~ 75 Hz
Resolution
QHD (2560x1440)
4K (3840x2160)
4K (3840x2160)
Response Time
4 ms (min)
4 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
HDR
DisplayHDR 400
DisplayHDR 400
HDR
Licenses
BSMI, C-Tick, CB, CCC, CE, CECP, CEL, EAC, ENERGY STAR, EPA, Epeat Silver, 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 certifi...
BIS, BSMI, CB, CCC, CE, CEC, CECP, CEL, China Energy Label (CEL) Grade 1, cTUVus, E-standby, EAC, ENERGY STAR, EUP Lot-5, EUP Lot-6, EUP Lot-26, EyeSafe Certification, FCC, ISO 9241-307, KC, KCC, NOM, NRCS of South Africa, PSB, SEPA, South Africa Energ...
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
Operating Humidity
20 % ~ 80 %
20 % ~ 80 %
20 % ~ 80 %
Operating Temperature
5 °C ~ 35 °C , 41 °F ~ 95 °F
5 °C ~ 35 °C , 41 °F ~ 95 °F
5 °C ~ 35 °C , 41 °F ~ 95 °F
Variable Framerate
AMD FreeSync Premium
Video
Flicker-free technology, Low Blue Light, OMEN Gaming Hub, 3-sided micro-edge display
HP Eye Ease, Low Blue Light, 3-sided micro-edge display, Flicker-free technology
Flicker-free technology, Low Blue Light
Performance
Energy Efficiency
G
Power Consumption
45 W (average) / 85 W (max) / 0.5 W (sleep)
45 W (average) / 155 W (max) / 0.5 W (sleep)
45 W (average) / 155 W (max) / 0.5 W (sleep)
Production
Accessory
DisplayPort cable
HDMI cable, USB Type-C cable, Doc-kit
DisplayPort cable, HDMI cable, USB Type-C cable
Debut
2021
2021
2020
Reviews
Neofiliac score
77%
87%
83%
Pros
- DisplayHDR 400
- Stand with tilt, pivot, and height adjustments
- High 1000:1 contrast ratio
- 10-bit display panel
- DisplayHDR 400
- Rich color reproduction
- Stand with tilt and height adjustments
- High 1000:1 contrast ratio
- 10-bit display panel
- Rich color reproduction
- Stand with tilt pivot adjustments
- High 1000:1 contrast ratio
- 10-bit display panel
- Build-in speakers included
Cons
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