Comparison between Philips 248E9QSB vs Philips 278E8QJAB

General Info
Model Number	Philips 248E9QSB	Philips 278E8QJAB

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2017
Brand	Philips	Philips
Model Number	248E9QSB	278E8QJAB
Alias	248E9QSB/00 248E9QSB/93	278E8QJAB/00
Display
Screen Size Class	24" (inches)	27" (inches)
Diagonal Size	23.58 in 59.9 cm 599 mm 1.97 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	20.53 in 52.1 cm 521.4 mm 1.71 ft	23.54 in 59.8 cm 597.888 mm 1.96 ft
Screen Height	11.55 in 29.3 cm 293.3 mm 0.96 ft	13.24 in 33.6 cm 336.312 mm 1.1 ft
Display Curvature	1500	1800
Display Type	VA	VA
Display Bit Depth	8 bits (6 bits + FRC)	8 bits
Frame Rate Control	Yes	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	1920 x 1080
Screen Pixel Pitch	0.272 mm	0.311 mm
Screen Pixel Density	93 ppi	81 ppi
Screen-to-Body Ratio	87.62 %	88.85 %
Backlight Source	W-LED	W-LED
sRGB	121 %	130 %
NTSC 1953	102 %	104 %
Screen Brightness	250 cd/m²	250 cd/m²
Static Screen Contrast	3000 : 1	3000 : 1
Dynamic Screen Contrast	20000000 : 1	20000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	4 ms
Display Coating	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	1.46 in 3.7 cm 37 mm 0.12 ft	2.68 in 6.8 cm 68 mm 0.22 ft
Case Weight	2.8 kg 6 lbs	4.57 kg 10 lbs
Case Width with Stand	21.14 in 53.7 cm 537 mm 1.76 ft	24.41 in 62 cm 620 mm 2.03 ft
Case Height with Stand	16.22 in 41.2 cm 412 mm 1.35 ft	18.5 in 47 cm 470 mm 1.54 ft
Case Depth with Stand	7.48 in 19 cm 190 mm 0.62 ft	7.44 in 18.9 cm 189 mm 0.62 ft
Case Weight with Stand	3.07 kg 7 lbs	4.8 kg 11 lbs
Case Color	Black, Silver	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 1 x DVI-D Dual Link 1 x D-sub	1 x D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2
Audio
Audio Speakers		2 x 3W
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) SmartContrast Ultra Wide Color SmartImage game Low Blue Light AMD FreeSync technology DDC/CI	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) SmartImage Lite UltraColor Technology SmartContrast AMD FreeSync technology DDC/CI
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	21.14 in 53.7 cm 537 mm 1.76 ft	24.41 in 62 cm 620 mm 2.03 ft
Case Height	12.8 in 32.5 cm 325 mm 1.07 ft	14.37 in 36.5 cm 365 mm 1.2 ft
Vesa Mount Support	Yes	No
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	No
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 76 Hz	49 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 83 kHz	54 kHz - 84 kHz
Accessories
Extras	Audio cable D-sub cable DVI-D cable	Audio cable D-sub cable HDMI cable
Certificates and Standards
Licenses	CCC CE Mark CECP EAC / CU ENERGY STAR 7.0 FCC Class B ISO9241-307 RoHS WEEE VCCI	BSMI CCC CE Mark CECP cETLus EAC / CU ENERGY STAR 7.0 EPA FCC Class B ISO9241-307 RCM SEMKO TCO Edge TÜV/Ergonomics TÜV/GS WEEE
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	20 % - 80 %	20 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	20 % - 80 %	20 % - 80 %
Max Operating Altitude	3658	3658
Max Storage Altitude	12192	12192

Philips 248E9QSB

Philips 278E8QJAB