Comparison between:
- 27" HP Pavilion 27 Quantum Dot
- 25" Acer BW257 bmiprx
- 27" Philips 276C8
- 28" Samsung U28E590D

Brand, series, model

Information about the brand, series, model and model aliases.

HP Pavilion 27 Quantum DotAcer BW257 bmiprxPhilips 276C8Samsung U28E590D
Series--C-Line-
HP Pavilion 27 Quantum DotAcer BW257 bmiprxPhilips 276C8Samsung U28E590D
Model alias5DQ99AAB7 BW257276C8/01
276C8/00
LU28E590DS/ZA
Model year2019201920192015

Display

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class27 in25 in27 in28 in
Diagonal685.8 mm
68.58 cm
27 in
2.25 ft
634.4 mm
63.44 cm
24.9764 in
2.0814 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
711.2 mm
71.12 cm
28 in
2.3333 ft
Width596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
535.5 mm
53.55 cm
21.0827 in
1.7569 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
620.928 mm
62.0928 cm
24.446 in
2.0372 ft
Height335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
338.8 mm
33.88 cm
13.3386 in
1.1115 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
341.28 mm
34.128 cm
13.4362 in
1.1197 ft
Panel manufacturerSamsung-LG DisplayInnolux
Panel model--LM270WQ4 S1C2M280DGJ-L30
Panel typePLSIPSIPSTN
Panel bit depth8 bits8 bits (6 bits + FRC)8 bits10 bits (8 bits + FRC)
FRCNoYes-Yes
Colors16777216 colors
24 bits
16777216 colors
24 bits
16777216 colors
24 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
16:9
1.6:1
16:10
1.778:1
16:9
1.778:1
16:9
Resolution2560 x 1440 pixels
Quad HD (QHD) / 1440p
1920 x 1200 pixels2560 x 1440 pixels
Quad HD (QHD) / 1440p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.279 mm
0.0279 cm
0.011 in
0.0009 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.16 mm
0.016 cm
0.0063 in
0.0005 ft
Pixel density109 ppi
42 ppcm
91 ppi
35 ppcm
109 ppi
42 ppcm
157 ppi
61 ppcm
Display area-80.66 %90.56 %84.09 %
BacklightW-LEDW-LEDW-LEDW-LED
sRGB--131 %98 %
Adobe RGB (1998)---67 %
NTSC (1953)-76 %114 %72 %
DCI P393 %---
Brightness400 cd/m²300 cd/m²350 cd/m²370 cd/m²
Static contrast1000 : 11000 : 11000 : 11000 : 1
Dynamic contrast5000000 : 1100000000 : 1-100000000 : 1
HDR--HDR-
Horizontal viewing angle178 °178 °178 °170 °
Vertical viewing angle178 °178 °178 °160 °
Minimum response time5 ms
0.0050 s
4 ms
0.0040 s
4 ms
0.0040 s
1 ms
0.0010 s
Average response time14 ms
0.0140 s
--3.5 ms
0.0035 s
Maximum response time---23 ms
0.0230 s
Input lag---15 ms
0.0150 s
CoatingAnti-glare/MatteAnti-glare/MatteAnti-glare/Matte (3H)Anti-glare/Matte (3H)

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3DNoNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)30 kHz - 100 kHz30 kHz - 95 kHz30 kHz - 114 kHz30 kHz - 135 kHz
Vertical frequency (digital)46 Hz - 75 Hz48 Hz - 75 Hz48 Hz - 75 Hz24 Hz - 75 Hz
-VGA - 30 kHz - 83 kHz
HDMI - 30 kHz - 95KHz
DisplayPort - 30 kHz - 95 kHz
-DisplayPort - 3840 x 2160 @ 60 Hz
HDMI1 - 3840 x 2160 @ 30 Hz
HDMI2 - 3840 x 2160 @ 60 Hz

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

110V100 V - 120 V100 V - 120 V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)-0.47 W0.3 W0.3 W
Power consumption (sleep)0.5 W0.5 W0.5 W0.45 W
Power consumption (eco)---29.6 W
Power consumption (average)-16.5 W21.58 W38 W
Power consumption (maximum)90 W--45 W
Power consumption (annual)50 kWh--85 kWh
Energy efficiency classA+A-B

Dimensions, weight and color

Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.

Width-546.2 mm
54.62 cm
21.5039 in
1.792 ft
611 mm
61.1 cm
24.0551 in
2.0046 ft
660.9 mm
66.09 cm
26.0197 in
2.1683 ft
Height-411.8 mm
41.18 cm
16.2126 in
1.351 ft
362 mm
36.2 cm
14.252 in
1.1877 ft
381.3 mm
38.13 cm
15.0118 in
1.251 ft
Depth-531.8 mm
53.18 cm
20.937 in
1.7448 ft
20 mm
2 cm
0.7874 in
0.0656 ft
73.5 mm
7.35 cm
2.8937 in
0.2411 ft
Weight--3.18 kg
7.01 lbs
4.7 kg
10.36 lbs
Width with stand613.3 mm
61.33 cm
24.1457 in
2.0121 ft
546.2 mm
54.62 cm
21.5039 in
1.792 ft
611 mm
61.1 cm
24.0551 in
2.0046 ft
660.9 mm
66.09 cm
26.0197 in
2.1683 ft
Height with stand439.6 mm
43.96 cm
17.3071 in
1.4423 ft
531.8 mm
53.18 cm
20.937 in
1.7448 ft
455 mm
45.5 cm
17.9134 in
1.4928 ft
468.5 mm
46.85 cm
18.4449 in
1.5371 ft
Depth with stand178 mm
17.8 cm
7.0079 in
0.584 ft
207.5 mm
20.75 cm
8.1693 in
0.6808 ft
185 mm
18.5 cm
7.2835 in
0.607 ft
187.1 mm
18.71 cm
7.3661 in
0.6138 ft
Weight with stand4.6 kg
10.14 lbs
5.17 kg
11.4 lbs
4.26 kg
9.39 lbs
5.28 kg
11.64 lbs
Box width693 mm
69.3 cm
27.2835 in
2.2736 ft
-680 mm
68 cm
26.7717 in
2.231 ft
740 mm
74 cm
29.1339 in
2.4278 ft
Box height525 mm
52.5 cm
20.6693 in
1.7224 ft
-525 mm
52.5 cm
20.6693 in
1.7224 ft
461 mm
46.1 cm
18.1496 in
1.5125 ft
Box depth150 mm
15 cm
5.9055 in
0.4921 ft
-225 mm
22.5 cm
8.8583 in
0.7382 ft
141 mm
14.1 cm
5.5512 in
0.4626 ft
Box weight7.4 kg
16.31 lbs
-6.81 kg
15.01 lbs
7.75 kg
17.09 lbs
ColorsBlack
Gray
BlackBlackBlack

Ergonomics

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mountYesYesNoYes
VESA interface100 x 100 mm100 x 100 mm-75 x 75 mm
Removable standYesYes-Yes
Height adjustmentNoYesNoNo
Height adjustment range-120 mm
12 cm
4.7244 in
0.3937 ft
--
Landscape/portrait pivotNoYesNoNo
Left pivot-90 °--
Right pivot-90 °--
Left/right swivelNoYesNoNo
Left swivel-45 °--
Right swivel-45 °--
Forward/backward tiltYesYesYesYes
Forward tilt5 °-5 °2 °
Backward tilt25 °25 °20 °20 °
---T-shape stand

Audio

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers-2 x 2 W--

Camera

Many contemporary desktop monitors and smart TV sets have built-in cameras.

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x USB 3.0 (downstream)
1 x USB 3.0 (Type-C)
1 x HDMI 1.4
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x HDMI 1.4 (optional)
1 x DisplayPort 1.2 (optional)
1 x D-sub
1 x 3.5 mm Audio In (optional)
1 x 3.5 mm Audio Out 3.1 (optional)
1 x USB 3.2 (Type-C; Gen 1; upstream; 65W)
1 x HDMI 1.4
1 x HDMI 2.0
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP)--High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

FeaturesAMD FreeSync technology
Low Blue Light
Quantum Dot Color
Blue Light Filter
Flicker-free technology
AMD FreeSync
DDC/CI
Flicker-free technology
Low Blue Light
SmartControl
SmartContrast
SmartImage
Zero Bezel design
Ultra Wide-Color
Ultra-Slim
AMD FreeSync technology
Eco Saving Plus
Eye saver mode
Flicker-free technology
Low Blue Light
Picture-by-Picture
Picture-in-Picture
Samsung MagicAngle
Samsung MagicBright
UHD Upscale

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesBSMI
CB
CCC
CE
CSA
EAC
ENERGY STAR 7.0
FCC Class B
GEMS
IS 1121
ISC
KCC
MEPS
NOM
PSB
RCM
SABS
SASO
TÜV/GS
VCCI-B
WHQL (Windows 10)
ENERGY STAR
TCO
CE Mark
CECP
EAC / CU
FCC Class B
RCM
SASO
KUCAS
cETLus
EPA
ISO9241-307
ENERGY STAR 7.0
RoHS
TCO Certified Displays
WEEE
CE
ISO9241-307
TÜV/Ergonomics

Operating and storage conditions

There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.

Operating temperature5 °C - 35 °C
41 °F - 95 °F
0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
10 °C - 40 °C
50 °F - 104 °F
Operating humidity20 % - 80 %20 % - 80 %20 % - 80 %10 % - 80 %
Operating altitude5000 m
16404.2 ft
-3658 m
12001.3 ft
-
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 45 °C
-4 °F - 113 °F
Storage humidity5 % - 95 %--5 % - 95 %
Storage altitude12192 m
40000 ft
-12192 m
40000 ft
-

Accessories

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

AccessoriesHDMI cableDisplayPort cable
VGA cable
HDMI cable
USB Type-C to USB Type-C cable
DisplayPort cable
HDMI cable

Additional features

Information about other features.

Additional featuresSecurity lock slotAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - Kensington-
 HP Pavilion 27 Quantum DotAcer BW257 bmiprxPhilips 276C8Samsung U28E590D