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Compare HP M27 vs HP E27m G4 vs HP Z24m G3

Connectivity

Ports
1x HDMI 1.4, 1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 2x USB 3.0 (Type-A; downstream), 1x USB 3.0 (Type-C; upstream; 65W; DP Alt Mode)
1x Ethernet RJ45, 1x HDMI 1.4, 1x DisplayPort 1.2 (out; daisy-chain), 1x 3.5 mm Audio Out, 1x DisplayPort 1.2 (in), 1x USB 3.1 (Type-C; 5 Gbps upstream; 65W; DP Alt Mode), 4x USB 3.1 (Type-A; 5 Gbps downstream)
1x USB 3.2 (Type-C; Gen 1; upstream; 100W; DP Alt Mode), 1x Ethernet RJ45, 1x DisplayPort 1.4 (out), 1x DisplayPort 1.4 (in), 1x HDMI 2.0, 4x USB 3.2 (Type-A; Gen 1; 5 Gbps downstream), 1x USB 3.2 (Type-B; upstream)

Construction

Adjustment | Height
100 mm / 3.937 in
150 mm / 5.9055 in
150 mm / 5.9055 in
Adjustment | Pivot
N/A
-90° ~ 90°
-90° ~ 90°
Adjustment | Swivel
-45° ~ 45°
-45° ~ 45°
-45° ~ 45°
Adjustment | Tilt
-5° ~ 23°
-5° ~ 23°
-5° ~ 20°
Camera
Yes
Yes
Yes
Colors
Silver
Black and Silver
Black and Silver
Speakers
2x 2W
2x 5W
2x 5W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
79.25% screen-to-body ratio
82.42% screen-to-body ratio
Size | Depth
1.89 in / 48 mm w/o stand, 8.32 in / 211.4 mm w/ stand
1.85 in / 47 mm w/o stand
5.55 in / 141 mm w/ stand
Size | Height
16.26 in / 413 mm w/o stand, 17.48 in / 444 mm w/ stand
15.61 in / 396.6 mm w/o stand
15.24 in / 387 mm w/ stand
Size | Width
24.09 in / 612 mm
24.13 in / 612.8 mm
24.61 in / 625 mm
Weight
7.28 kg / 16 lbs w/ stand
8.52 kg / 19 lbs w/ stand
5.7 kg / 13 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
300 nits
300 nits
400 nits
Contrast Ratio
1000:1 (static), 10000000:1 (dynamic)
1000:1 (static), 10000000:1 (dynamic)
1000:1 (static), 10000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits (6 bits + FRC), 16777216 colors
8 bits, 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Diagonal
27" (26.96 in / 684.66 mm)
27" (27.01 in / 685.985 mm)
24" (23.8 in / 604.478 mm)
Display Type
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte (3H)
Gamut
99% sRGB
99% sRGB
90% DCI-P3, 99% sRGB
Pixel Density
81 ppi
109 ppi
123 ppi
Pixel Pitch
0.311 mm
0.233 mm
0.21 mm
Refresh Rate
48 Hz ~ 75 Hz
50 Hz ~ 75 Hz
50 Hz ~ 90 Hz
Resolution
FHD (1920x1080)
QHD (2560x1440)
QHD (2560x1440)
Response Time
5 ms (min)
5 ms (min)
5 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 400
Licenses
CB, CCC, CE, CEC, CEL, cTUVus, GS, ICE, ISO 9241-30, KC/KCC, KES, NOM, Energy Star 8, EPA, EPEAT Silver, Eyesafe Certified, FCC, PSE EAC, RCM, TÜV Rheinland Low Blue Light Certified, UL, VCCI, WEEE
BIS, BSMI, CB, CCC, CE, CEC, CECP, CEL, CEL Grade 1, cTUVus, EAC, ENERGY STAR, E-standby, EPEAT, Eyesafe Certification, FCC, ICE, ISC, ISO 9241-307, KC/KCC, Mexico Energy, NOM, PSB, RCM, TCO Certified, TCO Certified Edge, TGM, TÜV-GS, TÜV-S, TÜV Low Bl...
Australian-New Zealand MEPS, BIS, BSMI, CB, CCC, CE, CECP, CEL, cTUVus, EAC, ENERGY STAR, EPEAT, FCC, GS Mark, ISO 9241-307, KC/KCC, NOM, PSB, SEPA, TCO Certified, TCO Certified Edge, TÜV Low Blue Light Hardware Solution certifed, TUV-S, VCCI, WEEE, Uk...
Operating Humidity
20 % ~ 80 %
20 % ~ 80 %
20 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
5 °C ~ 35 °C , 41 °F ~ 95 °F
5 °C ~ 35 °C , 41 °F ~ 95 °F
Variable Framerate
AMD FreeSync
Video
Flicker-free technology, HP Display Center software, Low Blue Light, HP Eye Ease, Three-sided micro-edge display
HP Display Center, HP Display Manager, Low Blue Light, HP Eye Ease, 3-sided micro-edge design, Flicker-free technology
HP Display Manager, HP Eye Ease, Low Blue Light, Flicker-free technology, 4-sided Micro Edge Design, HP Display Center

Performance

Energy Efficiency
Е
Power Consumption
20 W (average) / 130 W (max) / 0.5 W (sleep)
51 W (average) / 160 W (max) / 0.5 W (sleep)
38 W (average) / 170 W (max) / 0.5 W (sleep) / 0.5 W (off)

Production

Accessory
HDMI cable, USB Type-C to Type-C cable, USB Type-C to Type-A cable
USB Type-C to Type-C cable
DisplayPort cable, HDMI cable, USB Type-C to Type-C cable
Debut
2021
2022
2022

Reviews

Neofiliac score
65%
64%
89%
Pros
  • Built-in camera
  • Stand with tilt, swivel, and height adjustments
  • High 1000:1 contrast ratio
  • Build-in speakers included
  • Built-in camera
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • Build-in speakers included
  • Beautifully built
  • Built-in pop-up camera
  • DisplayHDR 400
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Build-in speakers included
Cons
  • No publicized HDR support
  • 8-bit display panel
  • Low screen-to-body ratio
  • No publicized HDR support
  • 8-bit display panel

Price

Offers (incl. referral links)
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