Compare Philips 278E1A vs Philips 172B9T
Connectivity
Ports
1x 3.5 mm Audio Out, 1x HDMI 2.0, 2x DisplayPort 1.2
1x HDMI 1.4, 1x DisplayPort 1.2, 1x D-sub, 1x 3.5 mm Audio Out, 1x 3.5 mm Audio In, 1x DVI-D Dual Link, 2x USB 3.1 (downstream), 1x USB 3.1 (upstream)
Construction
Adjustment | Height
N/A
184 mm / 7.2441 in
Adjustment | Pivot
N/A
N/A
Adjustment | Swivel
N/A
N/A
Adjustment | Tilt
-5° ~ 20°
-5° ~ 90°
Camera
No
No
Colors
Black
Black
Form Factor
Curved monitor
Speakers
2x 3W
2x 2W
VESA Mount
100 x 100 mm
100 x 100 mm
Dimensions
Bezels
88.79% screen-to-body ratio
75.45% screen-to-body ratio
Size | Depth
1.77 in / 45 mm w/o stand, 7.56 in / 192 mm w/ stand
1.77 in / 45 mm w/o stand, 8.94 in / 227 mm w/ stand
Size | Height
14.49 in / 368 mm w/o stand, 18.15 in / 461 mm w/ stand
12.68 in / 322 mm w/o stand, 15.71 in / 399 mm w/ stand
Size | Width
24.13 in / 613 mm
14.8 in / 376 mm
Weight
4.18 kg / 9 lbs w/o stand , 4.78 kg / 11 lbs w/ stand
3.26 kg / 7 lbs w/o stand , 6.24 kg / 14 lbs w/ stand
Display
Aspect Ratio
16:9
5:4
Brightness
350 nits
250 nits
Contrast Ratio
1000:1 (static)
1000:1 (static), 50000000:1 (dynamic)
Display Backlight
W-LED
W-LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
8 bits (6 bits + FRC), 16777216 colors
Display Curvature
1800R
Display Diagonal
27" (27 in / 685.9 mm)
17" (17 in / 431.8 mm)
Display Type
IPS, Anti-glare/Matte (3H)
TN, Anti-glare/Matte (3H)
Gamut
91% NTSC, 109% sRGB
87% NTSC, 103% sRGB
Pixel Density
163 ppi
96 ppi
Pixel Pitch
0.155 mm
0.264 mm
Refresh Rate
59 Hz ~ 61 Hz
48 Hz ~ 75 Hz
Resolution
4K (3840x2160)
SXGA (1280 x 1024)
Response Time
4 ms (min)
1 ms (min)
Viewing Angle
178° H / 178° V
170° H / 160° V
Function
Licenses
cETLus, EAC / CU, TÜV/ISO9241-307, ENERGY STAR 8.0, FCC Class B, ISO9241-307, CCC, CECP, RoHS
BSMI, CB, CCC, CE Mark, cETLus, ENERGY STAR 7.0, FCC Class B, ISO9241-307, PSB, RCM, SEMKO, TCO Edge, WEEE
Operating Humidity
20 % ~ 80 %
20 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Touch Screen
Yes
Video
SmartContrast, SmartImage, SmartUniformity, SmartImage Game, Flicker-free technology, Low Blue Light
HDCP (High-bandwidth Digital Content Protection), Low Blue Light, SmartImage, SmartContrast, DDC/CI, Flicker-free technology
Performance
Energy Efficiency
A
Power Consumption
20.22 W (average) / 0.5 W (sleep) / 0.3 W (off)
10.3 W (average) / 7.7 W (eco) / 0.5 W (sleep) / 0.3 W (off)
Production
Accessory
HDMI cable
Audio cable, D-sub cable, DisplayPort cable, HDMI cable, USB upstream cable
Debut
2019
2019
Reviews
Neofiliac score
50%
41%
Pros
- 1800R curvature
- High 1000:1 contrast ratio
- 10-bit display panel
- Build-in speakers included
- Stand with tilt and height adjustments
- Fast 1 ms response time
- High 1000:1 contrast ratio
- Build-in speakers included
- Unique SXGA resolution
- Touch-enabled for commercial applications
Cons
- No publicized HDR support
- Only tilt adjustment
- No publicized HDR support
- 8-bit display panel
- Display panel not very bright
- Low screen-to-body ratio
- Outdated TN technology
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