Compare HP X27 vs HP Z27k G3 vs HP U27

Connectivity

Ports

1x HDMI 2.0, 1x DisplayPort 1.4

1x Ethernet RJ45, 1x HDMI 2.0, 1x DisplayPort 1.4 (out), 1x DisplayPort 1.4 (in), 1x USB (Type-C; upstream; 100W; DP Alt Mode), 4x USB 3.2 (Type-A; Gen 1; downstream)

1x HDMI 2.0, 1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 1x 3.5 mm Audio In, 1x USB 3.2 (Type-B; Gen 1; upstream), 3x USB 3.2 (Type-A; Gen 1; downstream)

Wireless Connectivity

WiFi + WiFi Direct

Construction

Adjustment | Height

130 mm / 5.1181 in

150 mm / 5.9055 in

100 mm / 3.937 in

Adjustment | Pivot

-90° ~ 90°

-0° ~ 90°

N/A

Adjustment | Swivel

-180° ~ 180°

-45° ~ 45°

N/A

Adjustment | Tilt

-4° ~ 20°

-5° ~ 20°

-5° ~ 16°

Camera

Colors

Black

Turbo Silver

Silver

Speakers

2x 3W

VESA Mount

100 x 100 mm

Dimensions

Bezels

89.77% screen-to-body ratio

91.89% screen-to-body ratio

89.08% screen-to-body ratio

Size | Depth

1.99 in / 50.55 mm w/o stand, 8.31 in / 211 mm w/ stand

1.53 in / 38.9 mm w/o stand, 8.07 in / 205 mm w/ stand

2.09 in / 53.2 mm w/o stand, 7.62 in / 193.5 mm w/ stand

Size | Height

14.41 in / 366 mm w/o stand, 16.34 in / 415 mm w/ stand

14.02 in / 356 mm w/o stand, 14.97 in / 380.3 mm w/ stand

14.43 in / 366.5 mm w/o stand, 15.8 in / 401.3 mm w/ stand

Size | Width

24.09 in / 612 mm

24.11 in / 612.3 mm

24.15 in / 613.5 mm

Weight

6.94 kg / 15 lbs w/ stand

4.5 kg / 10 lbs w/o stand , 6.2 kg / 14 lbs w/ stand

5 kg / 11 lbs w/o stand

Display

Aspect Ratio

16:9

Brightness

400 nits

350 nits

300 nits

Contrast Ratio

1000:1 (static)

1000:1 (static), 10000000:1 (dynamic)

Display Backlight

W-LED

Display Color Depth

8 bits (6 bits + FRC), 16777216 colors

10 bits (8 bits + FRC), 1073741824 colors

10 bits, 1073741824 colors

Display Diagonal

27" (27 in / 685.891 mm)

27" (27 in / 685.8 mm)

27" (26.96 in / 684.7 mm)

Display Type

IPS, Anti-glare/Matte

IPS, Anti-glare/Matte (3H)

Gamut

85% DCI-P3, 99% sRGB

99% sRGB

Pixel Density

81 ppi

163 ppi

Pixel Pitch

0.311 mm

0.155 mm

Refresh Rate

60 Hz ~ 165 Hz

50 Hz ~ 60 Hz

40 Hz ~ 60 Hz

Resolution

FHD (1920x1080)

4K (3840x2160)

Response Time

1 ms (min)

5 ms (min) / 14 ms (avg)

5 ms (min) / 8 ms (avg)

Viewing Angle

178° H / 178° V

Function

HDR

DisplayHDR 400

Licenses

Australian-New Zealand MEPS, BIS, CB, CE, ICES, ISO 9241-307, KC, NOM, PSB, TUV Bauart, TUV LBL, TUV-S, Vietnam MEPS, WEEE, SouthAfrica Energy, Mexico Energy

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

CB, CCC, CE, China CEL, CSA, CSA-NRTL, BSMI, EAC, EUP Lot-6, FCC, GEMS, HRN N N0.201, ICES, IS 1121, KC/KCC, PSB, RCM, SABS IEC 60950-1, SASO, TUV Bauart, VCCI, ISC, EUP Lot-26, IEC 60950:1999, eStandby, MEPS (HP) UKRAINIA, ISO 9241

Operating Humidity

20 % ~ 80 %

Operating Temperature

5 °C ~ 35 °C , 41 °F ~ 95 °F

Variable Framerate

AMD FreeSync Premium

AMD FreeSync

Video

HP Eye Ease with Eyesafe certification, Flicker-free technology, Micro-edge display, Low Blue Light, Ambient Lighting

Low Blue Light, Picture-by-Picture, Picture-in-Picture, 4-sided Micro Edge Design, Flicker-free technology

Flicker-free technology, Low Blue Light, 3-sided Borderless Design

Performance

Energy Efficiency

Power Consumption

28 W (eco) / 0.5 W (sleep) / 0.5 W (off)

46.2 W (average) / 72 W (max) / 0.3 W (sleep)

Power Supply

100 W Power Delivery via USB-C

Production

Accessory

DisplayPort cable

DisplayPort cable, USB Type-A to Type-B cable

DisplayPort cable, HDMI cable, USB cable

Debut

2021

2020

Reviews

Neofiliac score

72%

64%

Pros

DisplayHDR 400
Stand with tilt, swivel, pivot, and height adjustments
Fast 1 ms response time
High 1000:1 contrast ratio

Stand with tilt, swivel, pivot, and height adjustments
High 1000:1 contrast ratio
10-bit display panel
High 91.89 % screen-to-body ratio

Stand with tilt and height adjustments
High 1000:1 contrast ratio
10-bit display panel
Build-in speakers included
Wireless connectivity

Cons

8-bit display panel

No publicized HDR support

No publicized HDR support

Price

Offers (incl. referral links)

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