Monitors / Compare
Dell Pro 14 Plus Portable Monitor P1425 vs LG UltraFine 27US500-W
Product A: Dell
Pro 14 Plus Portable Monitor P1425
78 of 172 known
LG UltraFine 27UP650K-W
Samsung ViewFinity S9 S90PC
BenQ PhotoVue SW272U
ASUS ProArt Display PA279CRV
Apple Studio Display (2026)
Apple Studio Display (2022)
ASUS ProArt Display PA278QV
Apple Pro Display XDR
Apple Studio Display XDR
Dell UltraSharp U3226Q
Lenovo ThinkVision M14t Gen 2
Samsung Essential Monitor S3 S30GD 27"
Change Dell Pro 14 Plus Portable Monitor P1425
Compare the LG UltraFine 27US500-W with
LG UltraFine 27UP650K-W
Samsung ViewFinity S9 S90PC
BenQ PhotoVue SW272U
ASUS ProArt Display PA279CRV
Apple Studio Display (2026)
Apple Studio Display (2022)
ASUS ProArt Display PA278QV
Apple Pro Display XDR
Apple Studio Display XDR
Dell UltraSharp U3226Q
Lenovo ThinkVision M14t Gen 2
Samsung Essential Monitor S3 S30GD 27"Product B: LG
79 of 172 known
Lenovo ThinkVision M14t Gen 2
Arzopa Z1FC
LG UltraFine 27UP650K-W
Dell Pro 27 Plus 4K USB-C Hub Monitor P2725QE
Dell Pro 27 Plus QHD USB-C Hub Monitor P2725DE
Dell UltraSharp U2725QE
Lenovo ThinkVision P27Q-40
Dell 27 Plus 4K USB-C Monitor S2725QC
Dell S2725QS
Samsung Essential Monitor S3 S30GD 24"
Samsung Essential Monitor S3 S30GD 27"
LG 24U411A-B
Change LG UltraFine 27US500-W
Compare the Dell Pro 14 Plus Portable Monitor P1425 with
Lenovo ThinkVision M14t Gen 2
Arzopa Z1FC
LG UltraFine 27UP650K-W
Dell Pro 27 Plus 4K USB-C Hub Monitor P2725QE
Dell Pro 27 Plus QHD USB-C Hub Monitor P2725DE
Dell UltraSharp U2725QE
Lenovo ThinkVision P27Q-40
Dell 27 Plus 4K USB-C Monitor S2725QC
Dell S2725QS
Samsung Essential Monitor S3 S30GD 24"
Samsung Essential Monitor S3 S30GD 27"
LG 24U411A-B77 of 164 fields differ
- 35 different values
- 42 known for one only
- 17 the same
- 70 missing for both
Biggest differences
Each bar uses the scale of all 179 monitors.
- Power use SDR (EU label)Lower is betterA: 5.4WB: 25.9WDell is 20.5 W lower.
- Standby powerLower is betterA: 0.3WB: 0.5WDell is 0.2 W lower.
- ContrastA: 1,500:1B: 1,000:1Dell is 1.5 times higher.
- Response timeLower is betterA: 7msB: 5msLG is 2 ms lower.
- Brightness (typical, SDR)A: 400nitsB: 300nitsDell is 100 nits higher.
Refresh rate per resolution
The best rate over any port. Bars run from 0 to 1200 Hz.
3840 × 2160Native for B
ANot listed
B60Hz
1920 × 1200Native for A
A60Hz
BNot listed
Size, drawn to scale
Front and side, on their stands.
- ADell: 315.2 × 223.5 mm
- BLG: 613.5 × 363.5 mm
We have no stand height for Dell, so it is drawn without its stand.
Weight
0 to 15 kg
Weight with stand
A0.62kg
B5.5kg
Weight without stand
A0.35kg
B4.8kg
Box weight
A1.24kg
B7.3kg
All 172 fields
Every value links to where we found it.


General
5 of 8 differ
Series
Model numbers
27US500-W, 27US500-W.AUS, 27US500-W.AEU, 27US500-W.AEK3Maker product pagelg.com/us/support/product/lg-27US500-W.AUSRead 15 October 2026US support page for 27US500-W.AUS. The UK page uses 27US500-W.AEK and the EU datasheet uses 27US500-W.AEU.
GTIN / EAN
195174093009, 88060961678927Spec databaseshop.aodatacloud.es/medias/datasheet_27us500-waeu.pdfRead 15 October 2026Catalog datasheet for 27US500-W.AEU with EAN 8806096167892, published 5 February 2026 from manufacturer data.8Spec databasebuildcores.com/products/Monitor/63pnl24eq/LG-27US500-W.AUS-4K-UHD-IPS-MonitorRead 15 October 2026BuildCores lists UPC 195174093009 for part number 27US500-W.AUS. The EAN 8806096167892 is the EU model 27US500-W.AEU.
Announced
Not available
Not available
Status
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (EU)
Not available
Not available
Markets
Colours
Not available
Segment
Display
8 of 12 differ
Screen size
Viewable screen diagonal
Not available
Native resolution
Aspect ratio
Pixel density
161.7ppi
163.2ppi
Pixel pitch
Active display area
Width301.59Height188.5mm(11.9 × 7.4 in)2Owner's manualdl.dell.com/content/manual84017616-dell-pro-p-14-portable-monitor-p1425-user-s-guide.pdfRead 10 October 2026Table 5 explicitly names horizontal active image width 301.59 mm and vertical height 188.50 mm. Glass and chassis dimensions are separate.
Not available
Curved
Curvature radius
Not available
Not available
Screen surface
Anti-reflection coating
Anti-glare with hard-coating 3H2Owner's manualdl.dell.com/content/manual84017616-dell-pro-p-14-portable-monitor-p1425-user-s-guide.pdfRead 10 October 2026
Not available
Panel
11 of 31 differ
Panel type
Panel type (as published)
In-plane Switching (IPS) Technology1Maker product pagedell.com/en-us/shop/monitors/apd/dell-pro-14-plus-portable-monitor-p1425/p1425/-Read 10 October 2026
Backlight
Not available
Local dimming
Not available
Not available
Dimming zones
Not available
Not available
Panel maker
Not available
Not available
Panel part number
Not available
Not available
Panel generation
Not available
Not available
Subpixel layout
Not available
Not available
Colour depth
Not available
Colour depth method
Not available
Displayable colours
sRGB coverage
Not available
DCI-P3 coverage
Not available
Adobe RGB coverage
Not available
Not available
Rec. 2020 coverage
Not available
Not available
NTSC coverage
Not available
Not available
Factory calibrated
Not available
Not available
Claimed Delta E
Not available
Not available
Paper calibration report in box
Not available
Not available
Hardware calibration support
Not available
Not available
Static contrast ratio
Brightness (typical, SDR)
Brightness (maker minimum)
Not available
Peak brightness (HDR)
Not available
Not available
HDR peak test window
Not available
Not available
Full-screen brightness
Not available
Not available
HDR formats
Not available
HDR certification
Viewing angle (horizontal)
Refresh rate and motion
6 of 22 differ
Refresh rate per resolution and port
ADell Pro 14 Plus Portable Monitor P1425
| Resolution | USB-C DisplayPort 1.2 |
|---|---|
| 1920 × 1200Native | 60Hz |
BLG UltraFine 27US500-W
| Resolution | HDMI 2.0 | DisplayPort 1.4 |
|---|---|---|
| 3840 × 2160Native | 60Hz | 60Hz |
Max refresh rate
60Hz
60Hz
Max refresh rate at native resolution
60Hz
60Hz
Max refresh rate over DisplayPort
Not available
60Hz
Max refresh rate over HDMI
Not available
60Hz
Max refresh rate over USB-C
60Hz
Not available
Max refresh rate at 10-bit
Not available
Not available
Native refresh rate
Overclocked refresh rate
Not available
Not available
Dual mode
Not available
Not available
Minimum fixed refresh rate
Not available
Not available
Adaptive sync technologies
Not available
Not available
VRR range per port
Not available
Not available
Low framerate compensation
Not available
Not available
Response time (maker GtG claim)
Response time (maker MPRT claim)
Not available
Not available
Overdrive settings
Not available
Motion blur reduction
Not available
Not available
Blur-reduction technology
Not available
Not available
Blur reduction works with VRR
Not available
Not available
Flicker-free (claimed)
Black frame insertion
Not available
Not available
Measured
1 of 12 differ
Input lag at maximum refresh rate
Not available
Not available
Input lag at 60 Hz
Not available
Not available
Average response time (measured)
Not available
Not available
Overshoot (measured)
Not available
Not available
Contrast ratio (measured)
Not available
Not available
HDR brightness in a real scene (measured)
Not available
Not available
PWM flicker frequency (measured)
Not available
Not available
VRR range (measured)
Not available
Not available
Colour accuracy (measured Delta E)
Not available
Not available
Gray uniformity (measured)
Not available
Not available
Reflections (measured)
Not available
Not available
Connectivity
10 of 19 differ
Video inputs
ADell Pro 14 Plus Portable Monitor P1425
| Type | Version | Count | HDCP |
|---|---|---|---|
| USB-C | DisplayPort 1.2 | 2 | 1.4 |
Source1Maker product pagedell.com/en-us/shop/monitors/apd/dell-pro-14-plus-portable-monitor-p1425/p1425/-Read 10 October 2026Two physical USB-C ports support DP 1.2 Alt Mode and HDCP 1.4. Actual guide explicitly states USB data is not supported, so no USB hub upstream/downstream data ports or data-speed claim is invented.7Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392674.pdfRead 8 October 2026Original February 2025 Rev. A00 confirms two DP 1.2/HDCP 1.4 USB-C inputs and explicitly says USB data not supported. Current A03 retains these core hardware specifications.
BLG UltraFine 27US500-W
| Type | Version | Count |
|---|---|---|
| HDMI | 2.0 | 2 |
| DisplayPort | 1.4 | 1 |
Source1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27us500-wRead 15 October 2026Spec table: HDMI YES (2ea), DisplayPort YES (1ea), DP version 1.4. The HDMI version is not on this page. See the manual and the secondary sources.4Owner's manualgscs-b2c.lge.com/downloadFileRead 15 October 2026The General menu sets the Input Compatibility Version of HDMI to 2.0 or 1.4 and of DisplayPort to 1.4 or 1.2. HDR needs HDMI 2.0 and DisplayPort 1.4.9Reviewpcmonitors.info/lg/lg-ultrafine-27us500-w-4k-uhd-ips-modelRead 15 October 2026States two HDMI 2.0 ports and DP 1.4. This matches the Guru3D article.10Press articleguru3d.com/story/lg-ultrafine-27us500w-27inch-ips-4k-uhd-monitorRead 15 October 2026Article of 29 October 2024: the monitor includes a DisplayPort 1.4 and two HDMI 2.0 ports.
HDMI ports
0
2
DisplayPort ports
0
1
Highest HDMI version
Not available
2.0
Highest DisplayPort version
Not available
1.4
HDMI features
Not available
Not available
USB-C video (DP Alt Mode)
USB-C power delivered
65W1Maker product pagedell.com/en-us/shop/monitors/apd/dell-pro-14-plus-portable-monitor-p1425/p1425/-Read 10 October 2026Maximum 65 W power passthrough with a separately supplied USB-C PD adapter rated at least 90 W. Guide specifies up to 45 W passthrough with 65 W input adapter, 30 W with 45 W adapter, and 7.5 W with an adapter below 30 W. These are source conditions, not a bundled adapter rating. Generic selected Power Delivery None does not replace the exact technical-table and guide passthrough capability.7Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392674.pdfRead 8 October 2026Original guide also explicitly qualifies maximum 65 W passthrough with an input adapter of at least 90 W. No data hub is inferred from the two USB-C connectors.
Not available
Thunderbolt
Not available
Not available
USB upstream ports
Not available
Not available
USB downstream hub ports
Not available
Not available
KVM switch
Not available
Not available
Daisy chain (MST)
Not available
Not available
Ethernet
Not available
3.5 mm headphone output
Not available
3.5 mm microphone input
Not available
Optical out
Not available
Not available
Picture in picture
Not available
Not available
Picture by picture
Not available
Not available
Smart features
None of 4 known
Smart platform
Not available
Not available
Wi-Fi
Not available
Not available
Bluetooth
Not available
Not available
Remote control
Not available
Not available
Audio and camera
1 of 5 differ
Speakers
Number of speakers
Not available
Not available
Speaker power per channel
Not available
Not available
Webcam
Ergonomics and controls
11 of 15 differ
Stand height adjustment
Tilt
Not available
Forward5°Backward15°1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27us500-wRead 15 October 2026Key feature caption: tilt -5 to 15 degrees. Stored as 5 forward and 15 backward.4Owner's manualgscs-b2c.lge.com/downloadFileRead 15 October 2026Adjusting the Angle: -5 to 15 degrees for 27US500 and 27US50Z.
Swivel
Not available
Pivot
Not available
Removable stand
Not available
VESA mount
VESA adapter needed
Not available
Security lock slot
No1Maker product pagedell.com/en-us/shop/monitors/apd/dell-pro-14-plus-portable-monitor-p1425/p1425/-Read 10 October 2026The Features list on the maker page has no cable lock entry. The same page format lists Cable Lock Slot and Security Lock for the Dell SE2426HGS. The manual component Tables 3 and 4 list no security lock slot.2Owner's manualdl.dell.com/content/manual84017616-dell-pro-p-14-portable-monitor-p1425-user-s-guide.pdfRead 10 October 2026Component Tables 3 and 4 list the power button, two USB-C ports, function buttons, label and VESA screw cover. They list no security lock slot.
On-screen menu controls
Desktop software
LG Switch1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27us500-wRead 15 October 2026Key features name the LG Switch app. The manual lists LG Switch as recommended software.4Owner's manualgscs-b2c.lge.com/downloadFileRead 15 October 2026Supported Drivers and Software lists LG Switch as recommended.
User firmware updates
Not available
Not available
RGB lighting
Not available
Not available
Gaming menu features
Not available
Black Stabilizer, Dynamic Action Sync, FPS picture mode, RTS picture mode1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27us500-wRead 15 October 2026Spec table features: Black Stabiliser and Dynamic Action Sync. FPS and RTS picture modes are in the manual.4Owner's manualgscs-b2c.lge.com/downloadFileRead 15 October 2026Picture modes FPS and RTS, a Black Stabilizer setting and the Response Time setting.
OLED care
None of 3 known
OLED care
Not available
Not available
Burn-in covered by warranty
Not available
Not available
Burn-in warranty length
Not available
Not available
Dimensions and weight
6 of 7 differ
Dimensions with stand
Width613.5Height (lowest)454.7Height (highest)454.7Depth214.9mm(24.2 × 17.9 × 8.5 in)1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27us500-wRead 15 October 2026Spec table 613.5 x 454.7 x 214.9 mm. A gallery caption on the same page shows 454.8 and 211.5, so the spec table and the manual figures are used. The stand does not adjust in height, so lowest and highest height are the same. The tilt angle at the measurement is not stated.4Owner's manualgscs-b2c.lge.com/downloadFileRead 15 October 2026Specification table for 27US500/27US50Z: 613.5 x 454.7 x 214.9 mm.
Dimensions without stand
Width315.15Height223.54Depth4.6mm(12.4 × 8.8 × 0.2 in)2Owner's manualdl.dell.com/content/manual84017616-dell-pro-p-14-portable-monitor-p1425-user-s-guide.pdfRead 10 October 2026Table 10 explicitly names without-stand width 315.15 mm, height 223.54 mm, depth 4.60 mm. This housing dimension claim does not establish user-removable stand hardware.
Stand footprint
Not available
Not available
Weight with stand
Weight without stand
Box dimensions
Not available
Width690Height447Depth167mm(27.2 × 17.6 × 6.6 in)1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27us500-wRead 15 October 2026Spec table Dimension in Shipping (W x H x D) 690 x 447 x 167 mm.
Box weight
Power
10 of 13 differ
Power supply
Adapter rating
Not available
Not available
Input voltage
USB-C PD. Normal host use: 5 V DC / 1.4 A. Dell also lists 20 V DC input.2Owner's manualdl.dell.com/content/manual84017616-dell-pro-p-14-portable-monitor-p1425-user-s-guide.pdfRead 10 October 2026Normal-use guide requires a host supporting 7 W output at 5 V/1.4 A, DP 1.2 Alt Mode and PD 2.0 or above. USB-C PD adapter operation is separately supported. Exact US maker table also lists 20 V input. No unsupported full voltage range or bundled adapter rating is invented.
Power use (typical)
Not available
Not available
Power use SDR (EU label)
Power use HDR (EU label)
Not available
Standby power
0.5W1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27us500-wRead 15 October 2026Spec table sleep mode: less than 0.5 W (HDMI/DP input condition). The EU product information sheet states 0.5 W.5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2051337_EN.pdfRead 15 October 2026Standby mode power demand 0.5 W.
Off-mode power
0.3W1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27us500-wRead 15 October 2026Spec table DC off: less than 0.3 W. The EU product information sheet states 0.3 W.5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2051337_EN.pdfRead 15 October 2026Off mode power demand 0.3 W.
EU energy class SDR
EU energy class HDR
Not available
Energy per 1000 h SDR
Certifications
5 of 9 differ
VESA ClearMR
Not available
Not available
VESA AdaptiveSync Display
Not available
Not available
TÜV certifications
TÜV Rheinland hardware low blue light, Category 3, TÜV Rheinland Flicker Free2Owner's manualdl.dell.com/content/manual84017616-dell-pro-p-14-portable-monitor-p1425-user-s-guide.pdfRead 10 October 2026Guide names TÜV hardware low blue light Category 3. Maker exact-model footnote separately names Flicker Free certification. Generic category-table thresholds are not stored as measured panel emission results.
Not available
Low blue light
Not available
TCO Certified
Not available
Not available
Colour certifications
Not available
Not available
Other certifications
RoHS compliant2Owner's manualdl.dell.com/content/manual84017616-dell-pro-p-14-portable-monitor-p1425-user-s-guide.pdfRead 10 October 2026
Not available
In the box
2 of 2 differ
In the box
Monitor with integrated stand, Sleeve, USB-C to USB-C cable, QR card, Safety, Environmental, and Regulatory Information2Owner's manualdl.dell.com/content/manual84017616-dell-pro-p-14-portable-monitor-p1425-user-s-guide.pdfRead 10 October 2026Actual guide includes complete monitor, sleeve, USB-C cable, QR card and safety information. No USB-C PD adapter is bundled. Stand is integrated with the supplied monitor.
Stand body, Stand base, Screws, Power adapter, HDMI cable, Quick Start Guide, Registration Card, Warranty1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27us500-wRead 15 October 2026What's in the box list, verbatim.
Cables included
ADell Pro 14 Plus Portable Monitor P1425
| Type | Count |
|---|---|
| USB-C to USB-C cable | 1 |
BLG UltraFine 27US500-W
| Type |
|---|
| HDMI cable |
Warranty
1 of 2 differ
Manufacturer warranty (source market)
1year3Maker product pagelg.com/us/support/product/lg-27US500-W.AUSRead 15 October 2026US support page: 1 year labor and 1 year parts in the United States. The EU product information sheet also states a 1 year general guarantee.5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2051337_EN.pdfRead 15 October 2026Minimum duration of the general guarantee offered by the supplier: 1 year, EU.
Dead pixel policy
Not available
Not available
Links
Not compared
Product page
Spec sheet
www.delltechnologies.com/asset/en-us/products/electronics-and-accessories/technical-support/dell-pro-14-plus-portable-monitor-p1425-datasheet.pdf8Maker spec sheet (PDF)delltechnologies.com/asset/en-us/products/electronics-and-accessories/technical-support/dell-pro-14-plus-portable-monitor-p1425-datasheet.pdfRead 10 October 2026Maker datasheet for the Dell Pro 14 Plus Portable Monitor, model P1425. It has a technical specification table.
Not available
Manual
dl.dell.com/content/manual84017616-dell-pro-p-14-portable-monitor-p1425-user-s-guide.pdf2Owner's manualdl.dell.com/content/manual84017616-dell-pro-p-14-portable-monitor-p1425-user-s-guide.pdfRead 10 October 2026Actual current P1425/P1425f User Guide, May 2026 Rev. A03. Title now says Dell Pro P 14 Portable Monitor. Core specifications match original February 2025 Rev. A00, which was also read. No hardware revision is inferred solely from the naming change.
gscs-b2c.lge.com/downloadFile4Owner's manualgscs-b2c.lge.com/downloadFileRead 15 October 2026LG owner's manual IP260039, English. The link downloads a zip with the manual and a safety document. The manual covers 27US500, 27US50Z, 27US550 and 27BA45U in one document, and the specification tables name each model.
EPREL registration number
Both are also in the API. Back to all monitors.