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Compare HP X34 vs HP E27u G4 vs HP Z25xs G3

Connectivity

Ports
1x 3.5 mm Audio Out, 1x HDMI 2.0, 1x DisplayPort 1.4
1x HDMI 1.4, 1x DisplayPort 1.2 (in), 1x DisplayPort 1.2 (out), 4x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 (Type-C; upstream; 65W; DP Alt Mode)
3x USB 3.2 (Type-A; Gen 1; downstream), 1x Ethernet RJ45, 1x DisplayPort 1.4 (in), 1x DisplayPort 1.4 (out), 1x HDMI 2.0, 1x USB 3.1 (Type-C; Gen 1; downstream; 15W; DP Alt Mode), 1x USB 3.1 (Type-C; Gen 1; upstream; 100W; DP Alt Mode)

Construction

Adjustment | Height
100 mm / 3.937 in
150 mm / 5.9055 in
150 mm / 5.9055 in
Adjustment | Pivot
-0° ~ 90°
-90° ~ 90°
-0° ~ 90°
Adjustment | Swivel
N/A
-45° ~ 45°
-45° ~ 45°
Adjustment | Tilt
-5° ~ 20°
-5° ~ 23°
-5° ~ 20°
Camera
No
No
No
Colors
Black
Black
Turbo Silver
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
89.09% screen-to-body ratio
89.06% screen-to-body ratio
95.75% screen-to-body ratio
Size | Depth
2.11 in / 53.6 mm w/o stand
1.92 in / 48.8 mm w/o stand, 8.5 in / 215.8 mm w/ stand
1.81 in / 46 mm w/o stand, 8.07 in / 205 mm w/ stand
Size | Height
14.49 in / 368.1 mm w/o stand
14.44 in / 366.7 mm w/o stand, 15.19 in / 385.9 mm w/ stand
13.11 in / 333 mm w/o stand, 14.49 in / 368 mm w/ stand
Size | Width
32.15 in / 816.5 mm
24.15 in / 613.3 mm
22.4 in / 569 mm
Weight
8 kg / 18 lbs w/o stand
7.6 kg / 17 lbs w/ stand
6.2 kg / 14 lbs w/ stand

Display

Aspect Ratio
21:9
16:9
16:9
Brightness
400 nits (peak)
250 nits
266 nits / 500 nits (peak)
Contrast Ratio
1000:1 (static), 100000:1 (dynamic)
1000:1 (static), 5000000:1 (dynamic)
1000:1 (static), 10000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Diagonal
34" (34 in / 863.6 mm)
27" (27 in / 685.8 mm)
25" (24.98 in / 634.4 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte
Gamut
99% sRGB
98% DCI-P3, 99% sRGB
Pixel Density
109 ppi
109 ppi
121 ppi
Pixel Pitch
0.233 mm
0.233 mm
0.216 mm
Refresh Rate
48 Hz ~ 165 Hz
60 Hz
50 Hz ~ 60 Hz
Resolution
UW-QHD (3440x1440)
QHD (2560x1440)
QHD (2560x1440)
Response Time
5 ms (min)
14 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 400
DisplayHDR 400
Licenses
Eyesafe certified, TÜV Rheinland Low Blue Light Certified
Australian-New Zealand MEPS, BIS, BSMI, CB, CCC, CE, CECP, CEL, cTUVus, EAC, ENERGY STAR, FCC, ISE for Cambodia, ISO 9241-307, KC/KCC, NOM, PSB, SEPA, TCO Certified, TCO Certified Edge, TUV-S, VCCI, Vietnam MEPS, WEEE, ISC, WW application, ICE, 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
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, HP Eye Ease, OMEN Gaming Hub, Low Blue Light, 3-sided Micro-Edge design
Low Blue Light, 3-sided Micro-Edge desing, Flicker-free technology
Low Blue Light, Pantone Validated, Picture-in-Picture, Picture-by-Picture, Factory Calibrated, Flicker-free technology

Performance

Energy Efficiency
G
Power Consumption
48 W (average) / 190 W (max) / 0.3 W (sleep)
30 W (average) / 138 W (max) / 19 W (eco) / 0.5 W (sleep)
35 W (average) / 205 W (max) / 0.5 W (sleep) / 0.5 W (off)
Power Supply
65 W Power Delivery via USB-C
100 W Power Delivery via USB-C

Production

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

Reviews

Neofiliac score
64%
41%
90%
Pros
  • DisplayHDR 400
  • Ultra-wide form factor
  • Stand with tilt, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • DisplayHDR 400
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • High 95.75 % screen-to-body ratio
Cons
  • 8-bit display panel
  • No publicized HDR support
  • 8-bit display panel
  • Display panel not very bright

Price

Offers (incl. referral links)
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