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Compare HP E34m G4 vs MSI Optix MAG272CQR vs MSI Optix G27CQ4P

Connectivity

Ports
1x USB (Type-C; 5 Gbps upstream; 65W; DP Alt Mode), 1x Ethernet RJ45, 1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 1x HDMI 2.0, 4x USB (Type-A; 5 Gbps downstream), 1x USB (Type-B; upstream)
2x USB 3.2 (Gen 1; downstream), 2x HDMI 2.0 (b), 1x 3.5 mm Audio Out, 1x DisplayPort 1.2 (a), 1x USB (Type-C; DisplayPort alternate), 1x USB 3.2 (Gen 1; Type-B; upstream)
1x 3.5 mm Audio Out, 2x HDMI 2.0 (b), 1x DisplayPort 1.2 (a)

Construction

Adjustment | Height
150 mm / 5.9055 in
130 mm / 5.1181 in
130 mm / 5.1181 in
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
-30° ~ 30°
N/A
N/A
Adjustment | Tilt
-5° ~ 20°
-5° ~ 20°
-5° ~ 20°
Camera
Yes
No
No
Colors
Black and Silver
Black
Black, Red
Form Factor
Curved monitor
Curved monitor
Curved monitor
Speakers
2x 5W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
84.8% screen-to-body ratio
Size | Depth
4.3 in / 109.1 mm w/o stand
9.06 in / 230.2 mm w/ stand
9.1 in / 231.2 mm w/ stand
Size | Height
15.28 in / 388.1 mm w/o stand
22.66 in / 575.5 mm w/ stand
17.68 in / 449.1 mm w/ stand
Size | Width
31.82 in / 808.3 mm
24.07 in / 611.5 mm
24.07 in / 611.5 mm
Weight
12 kg / 26 lbs w/ stand
5.9 kg / 13 lbs w/ stand
5.4 kg / 12 lbs w/ stand

Display

Aspect Ratio
21:9
16:9
16:9
Brightness
400 nits
300 nits
250 nits
Contrast Ratio
3000:1 (static)
3000:1 (static), 100000000:1 (dynamic)
3000:1 (static), 100000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
8 bits, 16777216 colors
Display Curvature
1500R
1500R
1500R
Display Diagonal
34" (34 in / 863.6 mm)
27" (27 in / 685.8 mm)
27" (27 in / 685.8 mm)
Display Type
VA, Anti-glare/Matte
SVA, Anti-glare/Matte, Samsung
VA, Anti-glare/Matte
Gamut
99% sRGB
90% DCI-P3, 100% sRGB
91.8% DCI-P3, 115.4% sRGB
Pixel Density
109 ppi
109 ppi
109 ppi
Pixel Pitch
0.232 mm
0.233 mm
0.233 mm
Refresh Rate
48 Hz ~ 75 Hz
48 Hz ~ 165 Hz
48 Hz ~ 165 Hz
Resolution
UW-QHD (3440x1440)
QHD (2560x1440)
QHD (2560x1440)
Response Time
5 ms (min)
1 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

Licenses
BIS, BSMI, CB, CCC, CE, CECP, CEL, CEL Grade 1, cTUVus, EAC, ENERGY STAR, E-standby, EPEAT, FCC, ISO 9241-307, KC/KCC, NOM, PSB, RCM, SEPA, TCO Certifed, TCO Certifed Edge, TUV-S, TÜV Low Blue Light Hardware Solution certified, VCCI, Vietnam MEPS, WEEE...
Operating Humidity
20 % ~ 80 %
20 % ~ 90 %
20 % ~ 90 %
Operating Temperature
5 °C ~ 35 °C , 41 °F ~ 95 °F
10 °C ~ 40 °C , 50 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync
AMD FreeSync Premium
Video
HP Display Center, HP Display Manager, Low Blue Light, HP Eye Ease, 3-sided micro-edge design, Flicker-free technology
Flicker-free technology, HDR Ready, Night Vision, Wide color gamut, RGB LED, Low Blue Light, 5-way OSD navigation joystick
Frameless design, Game Modes, Night Vision, Wide Color Gamut, Low Blue Light, Flicker-free technology

Performance

Power Consumption
65 W (average) / 185 W (max) / 0.5 W (sleep)
90 W (max) / 0.5 W (sleep) / 0.5 W (off)
40 W (average) / 0.5 W (sleep) / 0.3 W (off)

Production

Accessory
USB Type-C to Type-C cable
Debut
2022
2019
2021

Reviews

Neofiliac score
74%
83%
41%
Pros
  • Beautifully built
  • Built-in camera
  • Ultra-wide form factor
  • 1500R curvature
  • Stand with tilt, swivel, and height adjustments
  • High 3000:1 contrast ratio
  • Build-in speakers included
  • 1500R curvature
  • Rich color reproduction
  • Stand with tilt and height adjustments
  • Fast 1 ms response time
  • High 3000:1 contrast ratio
  • 10-bit display panel
  • 1500R curvature
  • Stand with tilt and height adjustments
  • High 3000:1 contrast ratio
Cons
  • No publicized HDR support
  • 8-bit display panel
  • No publicized HDR support
  • No publicized HDR support
  • 8-bit display panel
  • Display panel not very bright

Price

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