Philips B Line 278B1/00 LED display 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD Black

Monitor 278B1 LCD monitor with PowerSensor

Reasons To Buy

PowerSensor saves up to 65% energy costs

PowerSensor is a built-in 'people sensor' that transmits and receives harmless infrared signals to determine if user is present and automatically reduces monitor brightness when user steps away from the desk, cutting energy costs by up to 65 percent and prolonging monitor life

LightSensor for the perfect brightness with minimal power

LightSensor uses a smart sensor to adjust the picture brightness depending on the light conditions in the room for the perfect picture with minimal power usage.

TUV Eye Comfort certified to reduce eye fatigue

Philips displays meet TUV Rheinland Eye Comfort standard to prevent eye strain caused by prolonged computer use. With TUV Eye Comfort certification, Philips displays ensure flicker-free, low-blue mode, no disturbing reflections, a wide viewing angle, less reduction of image quality from different angles and ergonomic stand designs for an ideal viewing experience. Keep your eyes healthy and boost work productivity.

UltraClear 4K UHD (3840 x 2160) resolution for precision

These Philips displays utilise high-performance panels to deliver UltraClear, 4K UHD (3840 x 2160) resolution images. Whether you are a demanding professional requiring extremely detailed images for CAD solutions, a user of 3D graphics applications or a financial wizard working on huge spreadsheets, Philips displays will make your images and graphics come alive.

IPS technology for full colours and wide viewing angles

IPS displays use advanced technology that gives you extra-wide viewing angles of 178/178 degrees, making it possible to view the display from almost any angle — even in 90-degree Pivot mode! Unlike standard TN panels, IPS displays gives you remarkably crisp images with vivid colours, making it ideal not only for Photos, films and web browsing, but also for professional applications that demand colour accuracy and consistent brightness at all times.

SmartImage presets for easy optimized image settings

SmartImage is an exclusive leading edge Philips technology that analyzes the content displayed on your screen and gives you optimized display performance. This user friendly interface allows you to select various modes like Office, Photo, Movie, Game, Economy etc., to fit the application in use. Based on the selection, SmartImage dynamically optimizes the contrast, color saturation and sharpness of images and videos for ultimate display performance. The Economy mode option offers you major power savings. All in real time with the press of a single button!

Built-in stereo speakers for multimedia

A pair of high-quality stereo speakers built into a display device. They may be visible front firing, or invisible down firing, top firing, rear firing etc. depending on model and design.

SmartErgoBase enables user-friendly ergonomic adjustments

The SmartErgoBase is a monitor base that delivers ergonomic display comfort and provides cable management. The base can swivel, tilt and rotate to various angles to ensure maximum comfort. The height-adjustable stand guarantees the optimal viewing level, reducing the physical strains of a long workday, while cable management reduces cable clutter and keeps the workspace neat and professional.

LowBlue Mode for easy on-the-eyes productivity

Studies have shown that just as ultra-violet rays can cause eye damage, shortwave length blue light rays from LED displays can cause eye damage and affect vision over time. Developed for wellbeing, Philips LowBlue Mode setting uses a smart software technology to reduce harmful shortwave blue light.

Less eye fatigue with Flicker-Free technology

Due to the way brightness is controlled on LED-backlit screens, some users experience flicker on their screen which causes eye fatigue. Philips Flicker-Free technology applies a new solution to regulate brightness and reduce flicker for more comfortable viewing.

Description

Get your best work done with this Philips monitor. UltraClear 4K UHD gives the space and clarity for your work. Loaded with features to improve productivity and sustainability. Eye comfort features with TUV certified to reduce eye fatigue.

Specifications

Display
HDCP	Yes
Display brightness (typical)	350 cd/m²
Screen shape	Flat
Dynamic contrast ratio marketing name	SmartContrast
Display number of colours	1.07 billion colours
Native aspect ratio	16:9
Pixel density	163 ppi
DDC/CI	Yes
Maximum refresh rate	60 Hz
sRGB coverage (typical)	112%
Display surface	Matt
HD type	4K Ultra HD
Display technology	LED
Contrast ratio (dynamic)	50000000:1
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Pixel pitch	0.1554 x 0.1554 mm
Horizontal scan range	30 - 140 kHz
Vertical scan range	23 - 75 Hz
Aspect ratio	16:9
Viewable size, horizontal	59.7 cm
Viewable size, vertical	33.6 cm
Digital horizontal frequency	30 - 140 kHz
Digital vertical frequency	23 - 75 Hz
Supported graphics resolutions	1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 2160
Supported video modes	1080p, 1440p, 2160p
Backlight type	W-LED
Display resolution	3840 x 2160 pixels
Response time	4 ms
Display diagonal	68.6 cm (27")
Contrast ratio (typical)	1000:1
Surface hardness	3H
NTSC coverage (typical)	93%
Touchscreen	No
Panel type	IPS
Display diagonal (metric)	68.6 cm
Display sRGB	Yes
Haze rate	25%
Colour gamut standard	sRGB
Anti-glare screen	Yes
Audio
Built-in speaker(s)	Yes
RMS rated power	2 W
Performance
Built-in speaker(s)	Yes
RMS rated power	2 W
Mean time between failures (MTBF)	70000 h
Built-in camera	No
AMD FreeSync	No
NVIDIA G-SYNC	No
VESA Adaptive Sync support	Yes
Low Blue Light technology	Yes
Flicker-free technology	Yes
Component video sync	Separate sync
EasyRead mode	Yes
Philips SmartUniformity	97 - 102%
Management features
On Screen Display (OSD)	Yes
Number of OSD languages	21
On Screen Display (OSD) languages	Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Greek, Hungarian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Turkish, Ukrainian
Plug and Play	Yes
Multimedia
Number of speakers	2
Built-in speaker(s)	Yes
RMS rated power	2 W
Built-in camera	No
Design
Market positioning	Business
Feet colour	Black
Certification	CB, FCC Class B, ICES-003, CE Mark, TUV/GS, TUV Ergo, SEMKO, CU-EAC, EAEU RoHS, UKRAINIAN, TUV Eye Comfort certified
Product colour	Black
Front bezel colour	Black
Frameless design	Yes
Detachable stand	Yes
Mean time between failures (MTBF)	70000 h
Exterior finish type	Textured
Camera
Built-in camera	No
Ports & interfaces
Built-in USB hub	Yes
USB hub version	2.0
USB upstream port type	USB Type-B
Number of upstream ports	1
USB Type-A downstream ports quantity	4
Headphone out	Yes
DVI port	No
DC-in jack	Yes
VGA (D-Sub) ports quantity	0
HDMI ports quantity	2
DisplayPorts quantity	1
HDCP	Yes
Audio input	No
Audio output	Yes
Headphone outputs	1
Headphone connectivity	3.5 mm
HDMI	Yes
HDMI version	2.0
DisplayPort version	1.2
Charging port type	USB Type-A
HDCP version	2.2
Technical details
Height (without stand)	366 mm
Depth (without stand)	51 mm
Width (without stand)	613 mm
Feet colour	Black
Cable lock slot	Yes
Mean time between failures (MTBF)	70000 h
HDMI	Yes
Product colour	Black
Recommended resolution	3840 x 2160 @ 60 Hz
Picture enhancement	SmartImage
Recyclable packaging material	100%
Regulatory Approvals	CB; FCC Class B; ICES-003; CE Mark; TUV/GS; TUV Ergo; CU-EAC; EAEU RoHS; UKRAINIAN; TUV Eye Comfort certified
Front bezel colour	Black
Sustainability certificates	ENERGY STAR, TCO
Doesn't contain	Mercury, PVC/BFR
Compliance certificates	RoHS
Power supply type	Internal
Light sensor	Yes
Weight (with stand)	6.64 kg
Delta E	2
Surface hardness	3H
LowBlue mode	Yes
EasyRead mode	Yes
Touchscreen	No
Philips SmartUniformity	97 - 102%
Software
Bundled software	SmartControl
Ergonomics
VESA mounting	Yes
Cable lock slot	Yes
Panel mounting interface	100 x 100 mm
LED indicators	Operation, Stand-by
Swivelling	Yes
Swivel angle range	-180 - 180°
Tilt angle range	-5 - 35°
Pivot	Yes
On Screen Display (OSD)	Yes
Pivot angle	-90 - 90°
Number of OSD languages	21
On Screen Display (OSD) languages	Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Greek, Hungarian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Turkish, Ukrainian
Plug and Play	Yes
Height adjustment	Yes
Cable lock slot type	Kensington
Tilt adjustment	Yes
Adjustable height (max)	15 cm
Power
Power supply type	Internal
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.3 W
Power consumption (typical)	24.1 W
Power consumption (PowerSave)	22.5 W
Energy efficiency scale	A to G
Energy efficiency class (SDR)	F
Energy consumption (SDR) per 1000 hours	28 kWh
European Product Registry for Energy Labelling (EPREL) code	413344
Operational conditions
Non-operating altitude	0 - 12192 m
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	20 - 80%
Operating altitude	0 - 3658 m
Weight & dimensions
Height (without stand)	366 mm
Depth (without stand)	51 mm
Width (without stand)	613 mm
Width (with stand)	613 mm
Depth (with stand)	205 mm
Height (with stand)	537 mm
Weight (with stand)	6.64 kg
Weight (without stand)	5.03 kg
Package width	700 mm
Package depth	216 mm
Package height	456 mm
Package weight	8.75 kg
Packaging data
Package width	700 mm
Package depth	216 mm
Package height	456 mm
Package weight	8.75 kg
Package type	Box
Stand included	Yes
Manual	Yes
Cables included	HDMI, DisplayPort, AC
Bundled software	SmartControl
Packaging content
Stand included	Yes
Manual	Yes
Cables included	HDMI, DisplayPort, AC
Bundled software	SmartControl
Sustainability
European Product Registry for Energy Labelling (EPREL) code	413344
Sustainability certificates	ENERGY STAR, TCO
Doesn't contain	Mercury, PVC/BFR
Indication
LED indicators	Operation, Stand-by
Other features
Light sensor	Yes
Mean time between failures (MTBF)	70000 h
Certification	CB, FCC Class B, ICES-003, CE Mark, TUV/GS, TUV Ergo, SEMKO, CU-EAC, EAEU RoHS, UKRAINIAN, TUV Eye Comfort certified
Recommended resolution	3840 x 2160 @ 60 Hz
Picture enhancement	SmartImage
Recyclable packaging material	100%
Regulatory Approvals	CB; FCC Class B; ICES-003; CE Mark; TUV/GS; TUV Ergo; CU-EAC; EAEU RoHS; UKRAINIAN; TUV Eye Comfort certified
Delta E	2
LowBlue mode	Yes
EasyRead mode	Yes
Philips SmartUniformity	97 - 102%
Exterior finish type	Textured
Compliance certificates	RoHS
Height (without stand)	366 mm
Depth (without stand)	51 mm
Width (without stand)	613 mm
HDMI	Yes
Surface hardness	3H
Energy efficiency scale	A to G
Power supply type	Internal
Manual	Yes
Touchscreen	No
Package type	Box
Front bezel colour	Black
Recycling data
Post-consumer recycled plastic	85%
Certificates
Certification	CB, FCC Class B, ICES-003, CE Mark, TUV/GS, TUV Ergo, SEMKO, CU-EAC, EAEU RoHS, UKRAINIAN, TUV Eye Comfort certified
Logistics data
Harmonized System (HS) code	85285210