Compare HP Z34c G3 vs HP X34 vs Lenovo G27qe-20
Connectivity
Ports
1x USB (Type-C; 5 Gbps upstream; 100W; DP Alt MOde), 1x Ethernet RJ45, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x HDMI 2.0, 4x USB (Type-A; 5 Gbps downstream), 1x USB (Type-B; upstream)
1x 3.5 mm Audio Out, 1x HDMI 2.0, 1x DisplayPort 1.4
1x 3.5 mm Audio Out, 1x HDMI 2.0, 1x DisplayPort 1.2
Construction
Adjustment | Height
150 mm / 5.9055 in
100 mm / 3.937 in
130 mm / 5.1181 in
Adjustment | Pivot
N/A
-0° ~ 90°
N/A
Adjustment | Swivel
-30° ~ 30°
N/A
N/A
Adjustment | Tilt
-5° ~ 10°
-5° ~ 20°
-5° ~ 22°
Camera
Yes
No
No
Colors
Black, Silver
Black
Raven Black
Form Factor
Curved monitor
Speakers
2x 5W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm
Dimensions
Bezels
84.54% screen-to-body ratio
89.09% screen-to-body ratio
88.8% screen-to-body ratio
Size | Depth
4.13 in / 105 mm w/o stand, 10.73 in / 272.5 mm w/ stand
2.11 in / 53.6 mm w/o stand
1.73 in / 44 mm w/o stand, 10.24 in / 260 mm w/ stand
Size | Height
15.32 in / 389.2 mm w/o stand, 17.13 in / 435.2 mm w/ stand
14.49 in / 368.1 mm w/o stand
14.47 in / 367.6 mm w/o stand, 17.55 in / 445.8 mm w/ stand
Size | Width
32.04 in / 813.8 mm
32.15 in / 816.5 mm
24.16 in / 613.6 mm
Weight
11.1 kg / 24 lbs w/ stand
8 kg / 18 lbs w/o stand
4.4 kg / 10 lbs w/o stand , 6.7 kg / 15 lbs w/ stand
Display
Aspect Ratio
21:9
21:9
16:9
Brightness
350 nits
400 nits (peak)
350 nits
Contrast Ratio
1000:1 (static), 10000000:1 (dynamic)
1000:1 (static), 100000:1 (dynamic)
1000:1 (static), 3000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
8 bits, 16777216 colors
8 bits, 16777216 colors
Display Curvature
1900R
Display Diagonal
34" (34 in / 863.6 mm)
34" (34 in / 863.6 mm)
27" (24 in / 609.6 mm)
Display Type
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte
Gamut
85% DCI-P3, 99% sRGB
99% sRGB
99% sRGB
Pixel Density
109 ppi
109 ppi
109 ppi
Pixel Pitch
0.233 mm
0.233 mm
0.233 mm
Refresh Rate
59 Hz ~ 61 Hz
48 Hz ~ 165 Hz
48 Hz ~ 110 Hz
Resolution
UW-QHD (3440x1440)
UW-QHD (3440x1440)
QHD (2560x1440)
Response Time
6 ms (min)
4 ms (min) / 6 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
HDR
DisplayHDR 400
Licenses
TÜV Rheinland Low Blue Light (Hardware Solution)
Eyesafe certified, TÜV Rheinland Low Blue Light Certified
CCC, China Energy Efficiency Standard Tier 2, Eyesafe Display Certification, RoHS (EU 2002/95/EC), TÜV Low Blue Light (Hardware Solution), TÜV Rheinland Flicker Free, Windows Certification
Operating Humidity
20 % ~ 80 %
20 % ~ 80 %
10 % ~ 80 %
Operating Temperature
5 °C ~ 35 °C , 41 °F ~ 95 °F
5 °C ~ 35 °C , 41 °F ~ 95 °F
0 °C ~ 45 °C , 32 °F ~ 113 °F
Variable Framerate
AMD FreeSync Premium
AMD FreeSync
Video
HP Display Center, HP Eye Ease, Low Blue Light, 3-sided borderless design, Flicker-free technology
Flicker-free technology, HP Eye Ease, OMEN Gaming Hub, Low Blue Light, 3-sided Micro-Edge design
Flicker-free technology, Lenovo Artery, Natural Low Blue Light, 3-side NearEdgeless Design
Performance
Energy Efficiency
G
G
Power Consumption
60 W (average) / 250 W (max) / 0.5 W (sleep)
48 W (average) / 190 W (max) / 0.3 W (sleep)
30 W (average) / 38 W (max) / 0.5 W (sleep) / 0.3 W (off)
Production
Accessory
DisplayPort cable, HDMI cable, USB Type-A to Type-B cable, USB Type-C to Type-C cable
DisplayPort cable
HDMI cable
Debut
2022
2021
2022
Reviews
Neofiliac score
74%
64%
40%
Pros
- Built-in camera
- Ultra-wide form factor
- 1900R curvature
- Stand with tilt, swivel, and height adjustments
- High 1000:1 contrast ratio
- 10-bit display panel
- Build-in speakers included
- DisplayHDR 400
- Ultra-wide form factor
- Stand with tilt, pivot, and height adjustments
- High 1000:1 contrast ratio
- Stand with tilt and height adjustments
- High 1000:1 contrast ratio
Cons
- No publicized HDR support
- 8-bit display panel
- No publicized HDR support
- 8-bit display panel
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