Products
HP OMEN 27
HP OMEN 27i
Tested using Methodology v1.0
Updated Jun 10, 2024 01:01 PM
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Tested using Methodology v1.2
Updated May 24, 2024 02:05 PM
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Max Refresh Rate
144 Hz
Size
27"
Pixel Type
TN
Variable Refresh Rate
G-Sync
HDR10
No
Native Resolution
2560 x 1440
Max Refresh Rate
165 Hz
Size
27"
Pixel Type
IPS
Variable Refresh Rate
Yes
HDR10
No
Native Resolution
2560 x 1440
Our Verdict
HP OMEN 27
HP OMEN 27i
The HP OMEN 27i is better than the HP OMEN 27 for most users. The 27i has better viewing angles, better reflection handling, and better uniformity. Some gamers may prefer the older OMEN 27 though, as it has a faster response time, and it supports NVIDIA G-SYNC variable refresh rate technology.
Variants
- OMEN 27 (27")
- OMEN 27i (27")
Check Price
27"
OMEN 27
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27"
OMEN 27i
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Amazon.com
27"
OMEN 27
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27"
OMEN 27i
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27"
OMEN 27
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27"
OMEN 27i
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OMEN 27
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27"
OMEN 27i
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Main Differences for
Mixed Usage
Mixed Usage
Threshold
Mixed Usage
7.3
7.0
Horizontal Viewing Angle
5.2
8.5
Ergonomics
5.1
6.9
Black Uniformity
2.6
5.0
Full Comparison
Design
Style
Design Picture
Curved
No
No
Curve Radius
N/A
Not Curved
Size
27"
27"
Weight (without stand)
9.5 lbs (4.3 kg)
11.5 lbs (5.2 kg)
Weight (with stand)
14.1 lbs (6.4 kg)
15.0 lbs (6.8 kg)
Accelerated Longevity Test
Uniformity Pictures
Longevity Graph
Build Quality
8.5
8.5
Build Quality Picture
Ergonomics
5.1
6.9
Ergonomics Picture
Back Picture
Height Adjustment
5.2" (13.2 cm)
5.1" (13.0 cm)
Tilt Range
-20° to 5°
-20° to 5°
Rotate Portrait/Landscape
No
No
Swivel Range
N/A
No swivel
Wall Mount
VESA 100x100
VESA 100x100
Stand
Stand Picture
Thickness Picture
Base Width
10.3" (26.2 cm)
10.1" (25.6 cm)
Base Depth
10.3" (26.2 cm)
10.1" (25.6 cm)
Thickness (With Display)
7.3" (18.5 cm)
7.7" (19.6 cm)
Weight (With Display)
14.1 lbs (6.4 kg)
15.0 lbs (6.8 kg)
Display
Display Picture
Size
27"
27"
Housing Width
24.2" (61.4 cm)
Housing Height
14.5" (36.9 cm)
Thickness (Without Stand)
3.8" (9.7 cm)
2.7" (6.8 cm)
Weight (Without Stand)
9.5 lbs (4.3 kg)
11.5 lbs (5.2 kg)
Borders Size (Bezels)
0.3" (0.8 cm)
0.3" (0.8 cm)
Controls
Controls Picture
In The Box
In The Box Picture
Power Supply
External Brick
External Brick
Back
Back picture
Wall Mount
VESA 100x100
VESA 100x100
Borders
Borders picture
Borders
0.3" (0.8 cm)
0.3" (0.8 cm)
Thickness
Thickness picture
Thickness (with stand)
7.3" (18.5 cm)
7.7" (19.6 cm)
Thickness (without stand)
3.8" (9.7 cm)
2.7" (6.8 cm)
Picture Quality
Contrast
5.5
5.5
Checkerboard Picture
LCD Type
TN
IPS
Native Contrast
755 : 1
755 : 1
Contrast With Local Dimming
N/A
N/A
Local Dimming
0.0
0.0
Local Dimming Video
Local Dimming Video
Local Dimming
No
No
Backlight
Edge
Edge
SDR Brightness
8.2
7.8
Real Scene
399 cd/m²
324 cd/m²
Peak 2% Window
424 cd/m²
333 cd/m²
Peak 10% Window
421 cd/m²
334 cd/m²
Peak 25% Window
419 cd/m²
334 cd/m²
Peak 50% Window
418 cd/m²
334 cd/m²
Peak 100% Window
417 cd/m²
334 cd/m²
Sustained 2% Window
422 cd/m²
333 cd/m²
Sustained 10% Window
420 cd/m²
334 cd/m²
Sustained 25% Window
418 cd/m²
334 cd/m²
Sustained 50% Window
417 cd/m²
334 cd/m²
Sustained 100% Window
416 cd/m²
334 cd/m²
Automatic Brightness Limiting (ABL)
0.001
0.000
Minimum Brightness
43 cd/m²
HDR Brightness
0.0
0.0
EOTF
VESA DisplayHDR Certification
No Certification
Real Scene
N/A
N/A
Peak 2% Window
N/A
N/A
Peak 10% Window
N/A
N/A
Peak 25% Window
N/A
N/A
Peak 50% Window
N/A
N/A
Peak 100% Window
N/A
N/A
Sustained 2% Window
N/A
N/A
Sustained 10% Window
N/A
N/A
Sustained 25% Window
N/A
N/A
Sustained 50% Window
N/A
N/A
Sustained 100% Window
N/A
N/A
Automatic Brightness Limiting (ABL)
N/A
N/A
Horizontal Viewing Angle
5.2
8.5
Horizontal Viewing Angle Video
Horizontal Chroma Graph
Color Washout From Left
46°
Color Washout From Right
46°
Horizontal Color Shift Picture
Horizontal Hue Graph
Color Shift From Left
30°
52°
Color Shift From Right
29°
53°
Horizontal Brightness Picture
Horizontal Black Level Picture
Horizontal Lightness Graph
Brightness Loss From Left
46°
48°
Brightness Loss From Right
47°
49°
Black Level Raise From Left
28°
70°
Black Level Raise From Right
24°
70°
Curve Radius
N/A
Gamma Shift From Left
59°
Gamma Shift From Right
60°
Vertical Viewing Angle
6.3
7.0
Vertical Viewing Angle Video
Vertical Chroma Graph
Color Washout From Below
35°
Color Washout From Above
33°
Vertical Color Shift Picture
Vertical Hue Graph
Color Shift From Below
10°
43°
Color Shift From Above
34°
28°
Vertical Brightness Picture
Vertical Black Level Picture
Vertical Lightness Graph
Brightness Loss From Below
14°
40°
Brightness Loss From Above
41°
37°
Black Level Raise From Below
28°
70°
Black Level Raise From Above
51°
58°
Gamma Shift From Below
35°
Gamma Shift From Above
31°
Gray Uniformity
7.8
8.0
50% Uniformity Picture
50% Std. Dev.
6.590%
3.362%
50% DSE
0.117%
0.140%
5% Uniformity Picture
5% Std. Dev.
1.361%
5% DSE
0.067%
Black Uniformity
2.6
5.0
Native Black Uniformity Picture
Native Std. Dev.
4.254%
2.644%
Black Uniformity Picture With Local Dimming
Std. Dev. w/ L.D.
N/A
N/A
Color Accuracy (Pre-Calibration)
8.3
6.2
Pre Calibration Picture
Pre Gamma Curve Picture
Pre Color Picture
Picture Mode
Custom RGB
Gaming
sRGB Gamut Area xy
136.3%
White Balance dE (Avg.)
1.57
2.58
Color Temperature (Avg.)
6,474 K
6,320 K
Gamma (Avg.)
2.20
2.21
Color dE (Avg.)
2.85
3.38
Contrast Setting
100
80
RGB Settings
100-100-100
253-249-247
Gamma Setting
No Gamma Setting
Brightness Setting
100
50
Measured Brightness
427 cd/m²
280 cd/m²
Brightness Locked
No
Color Accuracy (Post-Calibration)
9.5
9.8
Post Calibration Picture
Post Gamma Curve Picture
Post Color Picture
Picture Mode
Custom RGB
Standard
sRGB Gamut Area xy
100.4%
White Balance dE (Avg.)
0.50
0.39
Color Temperature (Avg.)
6,437 K
6,506 K
Gamma (Avg.)
2.17
2.16
Color dE (Avg.)
0.71
0.34
Contrast Setting
100
80
RGB Settings
100-100-98
253-250-254
Gamma Setting
No Gamma Setting
Brightness Setting
7
19
Measured Brightness
102 cd/m²
101 cd/m²
ICC Profile
SDR Color Gamut
8.6
9.4
sRGB Color Gamut Picture
sRGB Coverage xy
96.4%
99.5%
sRGB Picture Mode
Standard
Adobe RGB Color Gamut Picture
Adobe RGB Coverage xy
75.8%
84.6%
Adobe RGB Picture Mode
Standard
SDR Color Volume
8.6
9.5
sRGB Color Volume ITP Picture
sRGB In ICtCp
94.0%
97.2%
sRGB Picture Mode
Standard
Adobe RGB Color Volume ITP Picture
Adobe RGB In ICtCp
78.4%
89.2%
Adobe RGB Picture Mode
Standard
HDR Color Gamut
0.0
0.0
Wide Color Gamut
No
N/A
DCI-P3 Color Gamut Picture
DCI-P3 Coverage xy
N/A
DCI-P3 Picture Mode
No HDR
Rec. 2020 Color Gamut Picture
Rec. 2020 Coverage xy
N/A
N/A
Rec. 2020 Picture Mode
No HDR
DCI P3 xy
N/A
HDR Color Volume
0.0
0.0
DCI-P3 Color Volume ITP Picture
DCI-P3 In ICtCp
N/A
N/A
DCI-P3 Picture Mode
No HDR
Rec. 2020 Color Volume ITP Picture
Rec. 2020 In ICtCp
N/A
N/A
Rec. 2020 Picture Mode
No HDR
Image Retention
10
Image Retention Picture
IR after 0 min recovery
0.00%
IR after 2 min recovery
0.00%
IR after 4 min recovery
0.00%
IR after 6 min recovery
0.00%
IR after 8 min recovery
0.00%
IR after 10 min recovery
0.00%
Reflections
8.0
7.7
Average Room
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Matte
Total Reflections
4.9%
Indirect Reflections
2.9%
Calculated Direct Reflections
2.0%
Text Clarity
7.0
ClearType On
ClearType Off
Pixel Type
TN
IPS
Pixels
Subpixel Layout
RGB
Gradient
8.4
9.9
Gradient Picture
Color Depth
8 Bit
10 Bit
Color Bleed
9.7
Color bleed horizontal
Pixel row error
0.000%
Color bleed vertical
Pixel column error
0.056%
Motion
Refresh Rate
8.5
Native Refresh Rate
165 Hz
Max Refresh Rate
144 Hz
165 Hz
Max Refresh Rate Over DP
165 Hz
Max Refresh Rate Over HDMI
144 Hz
Max Refresh Rate Over DP @ 10-bit
120 Hz
Max Refresh Rate Over HDMI @ 10-Bit
75 Hz
Variable Refresh Rate (VRR)
FreeSync
Yes
G-SYNC
Yes (Native)
Compatible (NVIDIA Certified)
VRR Maximum
144 Hz
165 Hz
VRR Minimum
< 20 Hz
< 20 Hz
VRR Supported Connectors
DisplayPort
DisplayPort, HDMI
Variable Refresh Rate
G-Sync
Yes
Native Refresh Rate
144 Hz
165 Hz
Factory Overclock
165 Hz
Variable Refresh Rate
G-Sync
VRR Maximum With OC
165 Hz
Response Time @ Max Refresh Rate
10
8.3
Motion Blur Picture
Response Time Table
Recommended Overdrive Setting
Level 3
Level 2
Rise / Fall Time
2.3 ms
3.5 ms
Total Response Time
5.9 ms
8.9 ms
Overshoot Error
7.5%
Worst 3 Rise / Fall Time
4.2 ms
Worst 3 Total Response Time
14.8 ms
Worst 3 Overshoot Error
35.8%
Motion Blur Picture
Response Time Chart
Response Time @ 120Hz
7.7
Motion Blur Picture
Response Time Table
Recommended Overdrive Setting
Level 1
Rise / Fall Time
6.2 ms
Total Response Time
11.8 ms
Overshoot Error
0.0%
Worst 3 Rise / Fall Time
9.1 ms
Worst 3 Total Response Time
17.0 ms
Worst 3 Overshoot Error
0.0%
Response Time @ 60Hz
7.3
Motion Blur Picture
Response Time Table
Recommended Overdrive Setting
Level 1
Rise / Fall Time
6.3 ms
Total Response Time
14.5 ms
Overshoot Error
0.0%
Worst 3 Rise / Fall Time
9.5 ms
Worst 3 Total Response Time
18.2 ms
Worst 3 Overshoot Error
0.0%
Backlight Strobing (BFI)
Backlight Strobing Picture
Backlight Strobing Frequency Picture
Backlight Strobing (BFI)
Yes
No BFI
Maximum Frequency
120 Hz
N/A
Minimum Frequency
85 Hz
N/A
Longest Pulse Width Brightness
N/A
Shortest Pulse Width Brightness
N/A
Pulse Width Control
No BFI
Pulse Phase Control
No BFI
Pulse Amplitude Control
No BFI
VRR At The Same Time
No BFI
Image Flicker
9.4
10
Backlight Picture
Flicker-Free
Yes
Yes
PWM Dimming Frequency
0 Hz
0 Hz
Black Frame Insertion (BFI)
Yes
No BFI
BFI Picture
BFI Frequency Picture
BFI Maximum Frequency
120 Hz
N/A
BFI Minimum Frequency
85 Hz
N/A
Inputs
Input Lag
9.5
9.0
Native Resolution @ Max Hz
4.5 ms
3.6 ms
Non-Native Res @ Native Refresh
N/A
Native Resolution @ 120Hz
4.7 ms
Native Resolution @ 60Hz
12.2 ms
11.1 ms
Variable Refresh Rate
5.2 ms
10 bit HDR
N/A
Backlight Strobing (BFI)
10.7 ms
N/A
Resolution And Size
8.4
8.0
Native Resolution
2560 x 1440
2560 x 1440
Aspect Ratio
16:9
16:9
Megapixels
3.7 MP
3.7 MP
Pixel Density
109 PPI
109 PPI
Measured Screen Diagonal
27.0"
27.0"
Screen Area
311 in²
310 in²
PS5 Compatibility
3.0
PS5 Compatibility Photo
4k @ 120Hz
No
4k @ 60Hz
No
1440p @ 120Hz
Yes
1440p @ 60Hz
Yes
1080p @ 120Hz
Yes
1080p @ 60Hz
Yes
HDR
No
VRR
No
Xbox Series X|S Compatibility
5.8
XSX Compatibility Photo
4k @ 120Hz
No
4k @ 60Hz
No
1440p @ 120Hz
Yes
1440p @ 60Hz
Yes
1080p @ 120Hz
Yes
1080p @ 60Hz
Yes
HDR
No
VRR
Yes
Inputs Photos
Inputs 1
Inputs 2
Video And Audio Ports
DisplayPort
1 (DP 1.2)
1 (DP 1.2)
Mini DisplayPort
No
No
HDMI
1 (HDMI 1.4)
1 (HDMI 2.0)
HDMI 2.1 Rated Speed
No HDMI 2.1
DVI
No
No
VGA
No
No
Daisy Chaining
No
3.5mm Audio Out
1
1
HDR10
No
No
3.5mm Audio In
No
3.5mm Microphone In
No
No
DisplayPort Out
No
USB
2 (USB 3.0)
2
USB C
No
0
Digital Optical Audio Out
No
Analog Audio Out RCA
No
Power Supply
External Brick
External Brick
USB
USB-A Ports
2 (USB 3.0)
2
USB-A Rated Speed
5Gbps (USB 3.2 Gen 1)
USB-B Upstream Port
Yes
USB-C Ports
No
0
USB-C Upstream
No USB-C Ports
USB-C Rated Speed
No USB-C Ports
USB-C Power Delivery
No USB-C Ports
USB-C DisplayPort Alt Mode
No USB-C Ports
Thunderbolt
No
macOS Compatibility
macOS Screenshot
Features
Additional Features
Speakers
No
No
RGB Illumination
Controllable
Multiple Input Display
No
No
KVM Switch
No
HDR10
No
No
On-Screen Display (OSD)
OSD Picture
Controls
Controls picture
In The Box
In The Box picture
Check Price
27"
OMEN 27
SEE PRICE
Amazon.com
27"
OMEN 27i
SEE PRICE
Amazon.com
27"
OMEN 27
SEE PRICE
Walmart.com
27"
OMEN 27i
SEE PRICE
BestBuy.com
27"
OMEN 27
SEARCH
B&H
27"
OMEN 27i
SEE PRICE
Walmart.com
27"
OMEN 27
SEARCH
BestBuy.com
27"
OMEN 27i
SEARCH
B&H
HP OMEN 27
HP OMEN 27i
Comments
HP OMEN 27 vs HP OMEN 27i: Main Discussion
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