Philips 278E1A/01 in its exact official UK catalogue configuration. The manufacturer specifies a 27-inch display; panel, input-specific refresh and stand details are preserved in the specifications.
Specifications checked 17 Oct 2026.
Amazon links open search results. Check the exact variant, current price and availability with the retailer.
Philips 27B1U3900/00 in its exact official UK catalogue configuration. The manufacturer specifies a 27-inch display; panel, input-specific refresh and stand details are preserved in the specifications.
Specifications checked 17 Oct 2026.
Amazon links open search results. Check the exact variant, current price and availability with the retailer.
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THE DIFFERENCES, MADE VISIBLE
Visual facts
Differences first. Select a topic for its graphic, sources and conditions.
How to read this comparison
Manufacturer facts for the exact models shown. Not a quality rating or a test result.
“Different” means the known values differ, not that one is better.
Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.
SPECIFICATIONS SIDE BY SIDE8 topics
SELECTED TOPIC
01 / 08
Native/display resolution
Check the exact configuration and source conditions for your use.
Match the monitor to the connection. Refresh limits depend on the input, cable and source device. Confirm the exact regional ports, stand adjustment and mount. Manufacturer response-time methods such as MPRT and GtG are different; neither the image nor these figures establish an independent motion or colour-quality test.
Philips 278E1A/01DisplayPort x 1; HDMI x 2 (Signal Input); Sync Input (Separate Sync; Sync on Green); PC audio-in; Earphone out (Audio (In/Out))
Philips 27B1U3900/00HDMI 2.0 x 2, DisplayPort 1.4 x 1, USB-C x 1 (upstream, DP Alt mode, Data, PD up to 90W) (Signal Input); Sync Input (Separate Sync, Sync on Green); Audio out (Audio (In/Out)); Ethernet LAN (USB 2.0: 10M/100M; USB 3.2: 1G) (RJ45); HDCP 1.4 (HDMI / DisplayPort / USB-C), HDCP 2.2 (HDMI / DisplayPort / USB-C) (HDCP); HBR3; USB3.2, Gen1, 5G, Upstream: USB-C x1 (Data); Downstream: USB-A x3 (with x1 fast charge B.C 1.2) (USB Hub)
Sources
Philips 278E1A/01
Manufacturer specification · Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: Signal Input. Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: Sync Input. Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: Audio (In/Out).
Manufacturer specification · Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: Signal Input. Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: Sync Input. Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: Audio (In/Out). Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: RJ45. Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: HDCP. Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: HBR3. Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: USB Hub.
Philips 278E1A/01"IPS" word mark / trademark and related patents on technologies belong to their respective owners. The maximum resolution works for either HDMI input or DP input. Response time value equal to SmartResponse NTSC, DCI-P3, Adobe RGB Area based on CIE1976 sRGB Area based on CIE1931 The monitor may look different from feature images.
Philips 27B1U3900/00"IPS" word mark / trademark and related patents on technologies belong to their respective owners. Response time value equal to SmartResponse sRGB area based on CIE 1931; NTSC area based on CIE 1976. EPEAT rating is valid only where Philips registers the product. Please visit https://www.epeat.net/ for registration status in your country. At a maximum resolution of 3840 x 2160, 10 bit colour depth can only be reached at 60 Hz with a DisplayPort connection. For more information, please check the user manual. The products and accessories listed on this leaflet may differ by country and region. The monitor may look different from the feature images.
Manufacturer specification · Section: Compliance and standards. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Compliance and standards. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Philips 27B1U3900/00HDMI 2.0 x 2, DisplayPort 1.4 x 1, USB-C x 1 (upstream, DP Alt mode, Data, PD up to 90W)
Sources
Philips 278E1A/01
Manufacturer specification · Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Check the exact configuration and source conditions for your use.
Built-in Speakers
Philips 278E1A/013 W x 2
Philips 27B1U3900/002W x 2
Sources
Philips 278E1A/01
Manufacturer specification · Section: Convenience. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Convenience. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Check the exact configuration and source conditions for your use.
Other convenience
Philips 278E1A/01Kensington lock; VESA mount (100 x 100 mm)
Philips 27B1U3900/00Kensington lock, VESA mount (100 x 100 mm)
Sources
Philips 278E1A/01
Manufacturer specification · Section: Convenience. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Convenience. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Check the exact configuration and source conditions for your use.
User convenience
Philips 278E1A/01Power On/Off; Menu; Volume; Input; SmartImage Game
Philips 27B1U3900/00SmartImage, Input, Brightness, Menu, Power On/Off
Sources
Philips 278E1A/01
Manufacturer specification · Section: Convenience. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Convenience. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Check the exact configuration and source conditions for your use.
Packaging in mm (W x H x D)
Philips 278E1A/01663 x 519 x 152
Philips 27B1U3900/00730 x 471 x 193 mm
Sources
Philips 278E1A/01
Manufacturer specification · Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
A size or weight trade-off; it does not establish the better product.
Product without stand (mm)
Philips 278E1A/01613 x 368 x 45
Philips 27B1U3900/00613 x 366 x 54 mm
Sources
Philips 278E1A/01
Manufacturer specification · Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
A size or weight trade-off; it does not establish the better product.
Temperature range (operation)
Philips 278E1A/010 to 40
Philips 27B1U3900/000°C to 40 °C
Sources
Philips 278E1A/01
Manufacturer specification · Section: Operating conditions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Operating conditions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Check the exact configuration and source conditions for your use.
Temperature range (storage)
Philips 278E1A/01-20 to 60
Philips 27B1U3900/00-20°C to 60 °C
Sources
Philips 278E1A/01
Manufacturer specification · Section: Operating conditions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Operating conditions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Check the exact configuration and source conditions for your use.
Display colours
Philips 278E1A/01Colour support 1.07 billion colours
Philips 27B1U3900/001.07B (8 bits+FRC)*
Sources
Philips 278E1A/01
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Check the exact configuration and source conditions for your use.
Effective viewing area
Philips 278E1A/01596.74 (H) x 335.66 (V)
Philips 27B1U3900/00596.736 (H) x 335.664 (V)
Sources
Philips 278E1A/01
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Check the exact configuration and source conditions for your use.
Picture enhancement
Philips 278E1A/01SmartImage game
Philips 27B1U3900/00SmartImage
Sources
Philips 278E1A/01
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Check the exact configuration and source conditions for your use.
Pixel Density
Philips 278E1A/01163 PPI
Philips 27B1U3900/00163
Sources
Philips 278E1A/01
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Check the exact configuration and source conditions for your use.
Response time (typical)
Philips 278E1A/014 ms (Grey to Grey)*
Philips 27B1U3900/004 ms (Gray to Gray)*
Sources
Philips 278E1A/01
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Check the exact configuration and source conditions for your use.
SmartContrast
Philips 278E1A/01Mega Infinity DCR
Philips 27B1U3900/0050,000,000:1
Sources
Philips 278E1A/01
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Check the exact configuration and source conditions for your use.
Viewing angle
Philips 278E1A/01178º (H)/178º (V); @ C/R > 10
Philips 27B1U3900/00178º (H)/178º (V), @ C/R > 10
Sources
Philips 278E1A/01
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Sustainability. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Sustainability. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
A size or weight trade-off; it does not establish the better product.
Cables
Philips 278E1A/01HDMI cable, Audio cable, Power cable
Philips 27B1U3900/00HDMI cable, DisplayPort cable, USB-C to C cable, Power cable
Sources
Philips 278E1A/01
Manufacturer specification · Section: What's in the box?. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: What's in the box?. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
HBR3
Philips 278E1A/01Not verified
Philips 27B1U3900/00Yes
Sources
Philips 278E1A/01
No source recorded for this side.
Philips 27B1U3900/00
Manufacturer specification · Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
RJ45
Philips 278E1A/01Not verified
Philips 27B1U3900/00Ethernet LAN (USB 2.0: 10M/100M; USB 3.2: 1G)
Sources
Philips 278E1A/01
No source recorded for this side.
Philips 27B1U3900/00
Manufacturer specification · Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Control software
Philips 278E1A/01Not verified
Philips 27B1U3900/00SmartControl
Sources
Philips 278E1A/01
No source recorded for this side.
Philips 27B1U3900/00
Manufacturer specification · Section: Convenience. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
MultiView
Philips 278E1A/01Not verified
Philips 27B1U3900/00PIP/PBP mode, 2 x devices
Sources
Philips 278E1A/01
No source recorded for this side.
Philips 27B1U3900/00
Manufacturer specification · Section: Convenience. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Plug and Play Compatibility
Philips 278E1A/01DDC/CI; Mac OS X; sRGB; Windows 10 / 8.1 / 8 / 7
Philips 27B1U3900/00Not verified
Sources
Philips 278E1A/01
Manufacturer specification · Section: Convenience. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Plug & Play Compatibility
Philips 278E1A/01Not verified
Philips 27B1U3900/00DDC/CI, Mac OS, sRGB, Windows 11/10
Sources
Philips 278E1A/01
No source recorded for this side.
Philips 27B1U3900/00
Manufacturer specification · Section: Convenience. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Product with stand (max height)
Philips 278E1A/01Not verified
Philips 27B1U3900/00613 x 524 x 205 mm
Sources
Philips 278E1A/01
No source recorded for this side.
Philips 27B1U3900/00
Manufacturer specification · Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Product with stand (mm)
Philips 278E1A/01613 x 461 x 192
Philips 27B1U3900/00Not verified
Sources
Philips 278E1A/01
Manufacturer specification · Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
MTBF
Philips 278E1A/0150,000 hrs (excluding backlight)
Philips 27B1U3900/00Not verified
Sources
Philips 278E1A/01
Manufacturer specification · Section: Operating conditions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Operating conditions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Delta E
Philips 278E1A/01< 2
Philips 27B1U3900/00Not verified
Sources
Philips 278E1A/01
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
EasyRead
Philips 278E1A/01Not verified
Philips 27B1U3900/00Yes
Sources
Philips 278E1A/01
No source recorded for this side.
Philips 27B1U3900/00
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
HDR
Philips 278E1A/01Not verified
Philips 27B1U3900/00HDR10
Sources
Philips 278E1A/01
No source recorded for this side.
Philips 27B1U3900/00
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Maximum resolution
Philips 278E1A/013840 x 2160 @ 60 Hz*
Philips 27B1U3900/00Not verified
Sources
Philips 278E1A/01
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Optimum resolution
Philips 278E1A/01Not verified
Philips 27B1U3900/003840x2160@60Hz
Sources
Philips 278E1A/01
No source recorded for this side.
Philips 27B1U3900/00
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
SmartUniformity
Philips 278E1A/0197 ~ 102%
Philips 27B1U3900/00Not verified
Sources
Philips 278E1A/01
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Power Delivery. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Version
Philips 278E1A/01Not verified
Philips 27B1U3900/00USB PD version 3.0
Sources
Philips 278E1A/01
No source recorded for this side.
Philips 27B1U3900/00
Manufacturer specification · Section: Power Delivery. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Post-consumer recycled plastic
Philips 278E1A/01Not verified
Philips 27B1U3900/0085%
Sources
Philips 278E1A/01
No source recorded for this side.
Philips 27B1U3900/00
Manufacturer specification · Section: Sustainability. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Specific Substances
Philips 278E1A/01Not verified
Philips 27B1U3900/00PVC/BFR free housing
Sources
Philips 278E1A/01
No source recorded for this side.
Philips 27B1U3900/00
Manufacturer specification · Section: Sustainability. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Dimensions with stand
Philips 278E1A/01613 x 461 x 192 mm
Philips 27B1U3900/00613 x 524 x 205 mm
Sources
Philips 278E1A/01
Manufacturer specification · Manufacturer tuple, units and stand basis retained exactly. No missing axis label or malformed tuple is silently corrected. Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: Product with stand (mm).
Manufacturer specification · Manufacturer tuple, units and stand basis retained exactly. No missing axis label or malformed tuple is silently corrected. Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: Product with stand (max height).
The recorded units or formats differ. These values are not ranked.
22 shared fields have the same recorded value.
WHAT EACH CHOICE ASKS OF YOU
What it brings and what to check
Philips 278E1A/01
What it brings
The source identifies the exact regional model and its display, stand and connection details. Compare the published requirements for your inputs and room or desk; these are manufacturer claims.
Specifications and included accessories can vary by regional code. Manufacturer test conditions and illustrative-image qualifications are preserved. Current stock, independent picture quality and measured performance are not established.
The source identifies the exact regional model and its display, stand and connection details. Compare the published requirements for your inputs and room or desk; these are manufacturer claims.
Specifications and included accessories can vary by regional code. Manufacturer test conditions and illustrative-image qualifications are preserved. Current stock, independent picture quality and measured performance are not established.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Manufacturer display/input specification: 3840 x 2160 @ 60 Hz*. Input, cable, resolution and overclocking requirements remain as published; this is not measured performance.
Manufacturer specification · Manufacturer display/input specification: 3840x2160@60Hz. Input, cable, resolution and overclocking requirements remain as published; this is not measured performance.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: Signal Input. Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: Sync Input. Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: Audio (In/Out).
Manufacturer specification · Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: Signal Input. Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: Sync Input. Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: Audio (In/Out). Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: RJ45. Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: HDCP. Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: HBR3. Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: USB Hub.
DisplayPort x 1; HDMI x 2 (Signal Input); Sync Input (Separate Sync; Sync on Green); PC audio-in; Earphone out (Audio (In/Out))
HDMI 2.0 x 2, DisplayPort 1.4 x 1, USB-C x 1 (upstream, DP Alt mode, Data, PD up to 90W) (Signal Input); Sync Input (Separate Sync, Sync on Green); Audio out (Audio (In/Out)); Ethernet LAN (USB 2.0: 10M/100M; USB 3.2: 1G) (RJ45); HDCP 1.4 (HDMI / DisplayPort / USB-C), HDCP 2.2 (HDMI / DisplayPort / USB-C) (HDCP); HBR3; USB3.2, Gen1, 5G, Upstream: USB-C x1 (Data); Downstream: USB-A x3 (with x1 fast charge B.C 1.2) (USB Hub)
Signal InputDifferentSources
Philips 278E1A/01
Manufacturer specification · Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
HDMI 2.0 x 2, DisplayPort 1.4 x 1, USB-C x 1 (upstream, DP Alt mode, Data, PD up to 90W)
Audio (In/Out)DifferentSources
Philips 278E1A/01
Manufacturer specification · Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Convenience. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Convenience. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Convenience. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Manufacturer tuple, units and stand basis retained exactly. No missing axis label or malformed tuple is silently corrected. Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: Product with stand (mm).
Manufacturer specification · Manufacturer tuple, units and stand basis retained exactly. No missing axis label or malformed tuple is silently corrected. Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: Product with stand (max height).
Manufacturer specification · Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: What's in the box?. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: What's in the box?. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Sustainability. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Sustainability. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Power Delivery. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Convenience. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Convenience. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Convenience. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Power On/Off; Menu; Volume; Input; SmartImage Game
SmartImage, Input, Brightness, Menu, Power On/Off
OSD LanguagesSources
Philips 278E1A/01
Manufacturer specification · Section: Convenience. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Convenience. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Convenience. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Convenience. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Convenience. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Convenience. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Operating conditions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Operating conditions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Operating conditions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Operating conditions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Operating conditions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Operating conditions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Operating conditions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Operating conditions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Operating conditions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Operating conditions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Sustainability. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Sustainability. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Sustainability. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Sustainability. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Compliance and standards. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: Compliance and standards. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: What's in the box?. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: What's in the box?. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
HDMI cable, DisplayPort cable, USB-C to C cable, Power cable
User DocumentationSources
Philips 278E1A/01
Manufacturer specification · Section: What's in the box?. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Manufacturer specification · Section: What's in the box?. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
"IPS" word mark / trademark and related patents on technologies belong to their respective owners. The maximum resolution works for either HDMI input or DP input. Response time value equal to SmartResponse NTSC, DCI-P3, Adobe RGB Area based on CIE1976 sRGB Area based on CIE1931 The monitor may look different from feature images.
"IPS" word mark / trademark and related patents on technologies belong to their respective owners. Response time value equal to SmartResponse sRGB area based on CIE 1931; NTSC area based on CIE 1976. EPEAT rating is valid only where Philips registers the product. Please visit https://www.epeat.net/ for registration status in your country. At a maximum resolution of 3840 x 2160, 10 bit colour depth can only be reached at 60 Hz with a DisplayPort connection. For more information, please check the user manual. The products and accessories listed on this leaflet may differ by country and region. The monitor may look different from the feature images.
VersionSources
Philips 278E1A/01
No source recorded.
Philips 27B1U3900/00
Manufacturer specification · Section: Power Delivery. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.
Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.