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MSI MPG 321URX QD-OLED vs Samsung Odyssey OLED G8 G81SF 27"

Product A: MSI

MPG 321URX QD-OLED

103 of 172 known
Change MSI MPG 321URX QD-OLED

Compare the Samsung Odyssey OLED G8 G81SF 27" with

Product B: Samsung

Odyssey OLED G8 G81SF 27"

85 of 172 known
Change Samsung Odyssey OLED G8 G81SF 27"

Compare the MSI MPG 321URX QD-OLED with

74 of 164 fields differ

Download CSVDownload JSON
  • 34 different values
  • 40 known for one only
  • 35 the same
  • 55 missing for both

Biggest differences

Each bar uses the scale of all 179 monitors.

  1. ContrastA: 1,500,000:1B: 1,000,000:1MSI is 1.5 times higher.
  2. Pixel densityA: 139.9ppiB: 163.2ppiSamsung is 23.3 ppi higher.

Refresh rate per resolution

The best rate over any port. Bars run from 0 to 1200 Hz.

3840 × 2160Native for both
A240Hz
B240Hz

Size, drawn to scale

Front and side.

Weight

0 to 15 kg

Weight with stand
A9.6kg
B6.9kg
Weight without stand
A6.7kg
B3.8kg
Box weight
A12.3kg
B9.5kg

All 172 fields

Every value links to where we found it.

AMSI MPG 321URX QD-OLED
BSamsung Odyssey OLED G8 G81SF 27"

General

4 of 8 differ
Series
MPG3Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLEDRead 8 October 2026Exact-model maker introduction expands MPG as MSI Performance Gaming series.
Odyssey OLED G82Maker product pagesamsung.com/us/monitors/gaming/27-inch-odyssey-oled-g8-g81sf-4k-240hz-gaming-monitor-sku-ls27fg810snxzaRead 5 October 2026Exact producer title.
Model numbers
MPG 321URX QD-OLED, 9S6-3DD29A-011, 3DD27Maker spec sheet (PDF)storage-asset.msi.com/specSheet/sg/monitor/MPG%20321URX%20QD-OLED.pdfRead 8 October 2026Singapore exact-model specification sheet dated 2026-08-06 explicitly gives market name, part number 9S6-3DD29A-011 and hardware model 3DD2. These identifiers describe that regional SKU, not every regional bundle.
LS27FG810SNXZA2Maker product pagesamsung.com/us/monitors/gaming/27-inch-odyssey-oled-g8-g81sf-4k-240hz-gaming-monitor-sku-ls27fg810snxzaRead 5 October 2026Exact selected U.S. sold model. Other region, size and warranty variants are not inherited.
GTIN / EAN
4711377184564, 8241423521517Maker spec sheet (PDF)storage-asset.msi.com/specSheet/sg/monitor/MPG%20321URX%20QD-OLED.pdfRead 8 October 2026Exact Singapore sheet identifies EAN and UPC for part 9S6-3DD29A-011. UCC14 identifies the shipping carton and is excluded.
Not available
Announced
1 November 20238Press releasemsi.com/news/detail/MSI-QD-OLED-Gaming-Monitors-Lineup-Expanded-142684Read 8 October 2026Maker press release dated November 1, 2023 explicitly announces MPG 321URX QD-OLED in the flat-panel lineup. Expected January 6 launch in this article refers to its two curved models, not this product.
Not available
Status
Available6Reviewtechspot.com/review/2813-msi-mpg-321urxRead 8 October 2026Dated March 1, 2024 exact-model tested review says the monitor is available. This establishes release, not current store stock.
Not available
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
Not available
Not available
Launch price (EU)
Not available
Not available
Markets
Not available
Not available
Colours
Black-Black7Maker spec sheet (PDF)storage-asset.msi.com/specSheet/sg/monitor/MPG%20321URX%20QD-OLED.pdfRead 8 October 2026Maker colour ID 1/Black-Black for part 9S6-3DD29A-011.
Silver1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Front, rear and stand colours are all explicitly Silver. No other finish inferred.
Segment
Gaming1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
Gaming2Maker product pagesamsung.com/us/monitors/gaming/27-inch-odyssey-oled-g8-g81sf-4k-240hz-gaming-monitor-sku-ls27fg810snxzaRead 5 October 2026Maker gaming monitor classification.

Display

6 of 12 differ
Screen size
31.5in(80 cm)1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
27in(68.6 cm)1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact U.S. LS27FG810SNXZA Screen Size Class 27. Manual page 41 separately gives its own 26.6-inch panel diagonal.
Viewable screen diagonal
Not available
26.6in(67.6 cm)3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026Printed page 41 own S27FG81*S column: 27 Class, 26.6 inches, 67.7 cm. Current manual takes precedence over rounded 27-inch class and unqualified 26.5-inch review claims.
Native resolution
3840 × 2160px1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
3840 × 2160px1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Resolution 4K 3840 x 2160.
Aspect ratio
16:91Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
16:91Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Published aspect ratio 16:9.
Pixel density
139.9ppi
163.2ppi
Pixel pitch
Not available
Not available
Active display area
Width699.48Height394.73mm(27.5 × 15.5 in)1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026Maker published H x V display area. It conflicts with resolution multiplied by the published pixel pitch. The reason is not stated. Pixel pitch is omitted rather than explaining the discrepancy by inference.
Width589.97Height332.9mm(23.2 × 13.1 in)3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026Printed page 41 directly states own active display area, matching exact U.S. API. Pixel pitch 0.153 mm does not match the active raster, so pitch is omitted. No pixel-shift reserve is invented.
Curved
No1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
No1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Flat/Curved explicitly Flat.
Curvature radius
Not available
Not available
Screen surface
Glossy6Reviewtechspot.com/review/2813-msi-mpg-321urxRead 8 October 2026Panel composition section explicitly glossy with anti-reflective treatment.
Matte8Reviewrtings.com/monitor/reviews/samsung/odyssey-oled-g81sf-s27fg810sRead 5 October 2026Public exact 27-inch introduction explicitly matte screen. Locked reflection percentages, latency and response numbers are not extracted. The 32-inch panel has different measurements.
Anti-reflection coating
Anti-Reflection1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
OLED Glare Free2Maker product pagesamsung.com/us/monitors/gaming/27-inch-odyssey-oled-g8-g81sf-4k-240hz-gaming-monitor-sku-ls27fg810snxzaRead 5 October 2026Exact producer coating feature. A 54% less-glossy comparison is not a total measured reflection percentage.
Touchscreen
Not available
Not available

Panel

10 of 31 differ
Panel type
QD-OLED1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
QD-OLED2Maker product pagesamsung.com/us/monitors/gaming/27-inch-odyssey-oled-g8-g81sf-4k-240hz-gaming-monitor-sku-ls27fg810snxzaRead 5 October 2026Exact product feature QD-OLED in 4K. Not a WOLED or LCD panel.
Panel type (as published)
QD-OLED1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
QD-OLED2Maker product pagesamsung.com/us/monitors/gaming/27-inch-odyssey-oled-g8-g81sf-4k-240hz-gaming-monitor-sku-ls27fg810snxzaRead 5 October 2026Exact producer panel technology name.
Backlight
None (self-emissive)3Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLEDRead 8 October 2026
Not available
Local dimming
Not available
Not available
Dimming zones
Not available
Not available
Panel maker
Samsung Display6Reviewtechspot.com/review/2813-msi-mpg-321urxRead 8 October 2026Introduction explicitly Samsung third-gen QD-OLED.
Not available
Panel part number
Not available
Not available
Panel generation
3rd Gen QD-OLED3Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLEDRead 8 October 2026Maker heading explicitly 3rd Gen QD-OLED Panel. This is panel generation, not monitor-brand generation.
Not available
Subpixel layout
Not available
Not available
Colour depth
10bits1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026Published 10 bits and 1.07 B. Implementation is not inferred from the accepted input depth.
Not available
Colour depth method
Not available
Not available
Displayable colours
1.07 billion1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
1 billion1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Exact Color Support Max 1B. Native versus FRC colour depth is unstated.
sRGB coverage
Not available
Not available
DCI-P3 coverage
99%3Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLEDRead 8 October 2026The most Vivid Display explicitly states 99 percent DCI-P3 coverage. Matching manual p 22 footnote CIE 1976. sRGB 138% is volume and omitted.
99%1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Exact Color Gamut DCI Coverage 99%, CIE 1976. Not gamut volume or reviewer measured coverage.
Adobe RGB coverage
Not available
Not available
Rec. 2020 coverage
Not available
Not available
NTSC coverage
Not available
Not available
Factory calibrated
Yes3Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLEDRead 8 October 2026
Yes1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Own Calibration Factory Tunning Yes. Factory Calibration Report Yes does not establish a paper report in the U.S. box.
Claimed Delta E
23Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLEDRead 8 October 2026QD Premium Color factory pre-calibration claim Delta E <=2. Mean/maximum and reference colour space are unstated.
Not available
Paper calibration report in box
Not available
Not available
Hardware calibration support
Not available
Not available
Static contrast ratio
1,500,000:11Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
1,000,000:11Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Maker static 1,000,000:1. Infinite measured contrast has no finite numeric representation.
Brightness (typical, SDR)
250nits1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
250nits1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Own 27-inch Typical Brightness 250 cd/m². The 32-inch 260-nit row is excluded.
Brightness (maker minimum)
Not available
200nits1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Brightness Min 200 cd/m², manufacturer minimum guarantee. Not the minimum adjustable brightness.
Peak brightness (HDR)
1,000nits2Owner's manualdownload.msi.com/archive/mnu_exe/monitor/MPG271QRX_321URX_QD-OLEDv1.1_English.pdfRead 8 October 2026Specifications p 22 Peak HDR 1000 nits. Test window and mode are not stated.
Not available
HDR peak test window
Not available
Not available
Full-screen brightness
Not available
Not available
HDR formats
Not available
HDR10, HDR10+1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Own HDR10+ Gaming row. HDR10 is separately supported by the exact manufacturer sheet.4Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8806095977300_f_0Read 5 October 2026Page 3 exact 27-inch HDR10 row. Exact U.S. API separately proves HDR10+ Gaming. No Dolby Vision inferred.
HDR certification
DisplayHDR True Black 4001Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
DisplayHDR True Black 4001Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact VESA DisplayHDR True Black 400. Not the G60SF True Black 500 tier.
Viewing angle (horizontal)
178°1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
178°1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Exact published 178 degrees horizontal.
Viewing angle (vertical)
178°1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
178°1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Exact published 178 degrees vertical.

Refresh rate and motion

5 of 22 differ
Refresh rate per resolution and port
AMSI MPG 321URX QD-OLED
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 1.4aUSB-C
3840 × 2160Native240Hz240Hz240Hz
Source1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026Specification Note explicitly states DisplayPort, HDMI 2.1 and Type-C DP Alt up to native 240 Hz. These are accepted maxima, not preset timing rows. Bit depth, chroma and DSC state are unstated and omitted.
BSamsung Odyssey OLED G8 G81SF 27"
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 1.4
3840 × 2160Native240HzDSC240HzDSC
Source6Reviewstuff.tv/review/samsung-odyssey-oled-g81sf-reviewRead 5 October 2026Exact 27-inch G81SF connectivity section says both DisplayPort 1.4 and HDMI 2.1 use DSC to reach 4K at 240 Hz. Own manual page 43 independently defines this native maximum. Bit depth and chroma are unproved and omitted. Lower-resolution supported timing rows are not maxima.
Max refresh rate
240Hz
240Hz
Max refresh rate at native resolution
240Hz
240Hz
Max refresh rate over DisplayPort
240Hz
240Hz
Max refresh rate over HDMI
240Hz
240Hz
Max refresh rate over USB-C
240Hz
Not available
Max refresh rate at 10-bit
Not available
Not available
Native refresh rate
240Hz1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026Non-overclocked 240 Hz refresh rate. No dedicated dual-resolution faster mode is stated.
240Hz1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Frame Rate Max 240 Hz. Own manual page 43 defines native 4K 240 Hz optimum and maximum.
Overclocked refresh rate
Not available
Not available
Dual mode
Not available
Not available
Minimum fixed refresh rate
Not available
Not available
Adaptive sync technologies
FreeSync Premium Pro, G-SYNC Compatible1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
FreeSync Premium Pro, G-SYNC Compatible1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Exact FreeSync Premium Pro and G-Sync Compatible rows. No hardware G-SYNC module or VESA AdaptiveSync certification is inferred.
VRR range per port
Not available
Not available
Low framerate compensation
Not available
Yes10Maker product pageamd.com/en/products/graphics/technologies/freesync.htmlRead 5 October 2026Official AMD requires LFC for FreeSync Premium Pro, which exact U.S. model explicitly claims. No input-specific VRR interval inferred from a general scan range.
Response time (maker GtG claim)
0.03ms1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
0.03ms1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Exact maker 0.03 ms GtG. Fastest claim, not average measurement. The older French footnote referring to truncated 1 ms is a template error and not adopted.
Response time (maker MPRT claim)
Not available
Not available
Overdrive settings
Not available
Not available
Motion blur reduction
No6Reviewtechspot.com/review/2813-msi-mpg-321urxRead 8 October 2026Connectivity and HUB checklist explicitly no black frame insertion on this self-emissive OLED.
Not available
Blur-reduction technology
Not available
Not available
Blur reduction works with VRR
Not available
Not available
Flicker-free (claimed)
Yes2Owner's manualdownload.msi.com/archive/mnu_exe/monitor/MPG271QRX_321URX_QD-OLEDv1.1_English.pdfRead 8 October 2026TUV p 31 maker claim within test standard, distinct from actual VRR luminance fluctuation.
Yes1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Exact claimed Flicker Free Yes. VRR-related flicker is a separate phenomenon.
Black frame insertion
No6Reviewtechspot.com/review/2813-msi-mpg-321urxRead 8 October 2026HUB checklist explicitly no BFI.
Not available

Measured

3 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)
0.3ms6Reviewtechspot.com/review/2813-msi-mpg-321urxRead 8 October 2026Response Time Performance: average 0.3 ms at 240 Hz, also approximately identical 120/60 Hz. Monitors Unboxed measurement. Endpoint, input and firmware not stated in readable text.
Not available
Overshoot (measured)
Not available
Not available
Contrast ratio (measured)
Not available
Not available
SDR brightness (measured)
238nits6Reviewtechspot.com/review/2813-msi-mpg-321urxRead 8 October 2026Color Performance maximum SDR white luminance 238 nits. Window/mode/firmware unstated. Automatic brightness limiter disabled.
Not available
HDR brightness in a real scene (measured)
387nits6Reviewtechspot.com/review/2813-msi-mpg-321urxRead 8 October 2026HDR Performance real scene 1=387 nits. Peak 1000 nits HDR mode discussed. Separate low APL scene 2=897 nits is not substituted. Input/firmware unstated.
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

9 of 19 differ
Video inputs
AMSI MPG 321URX QD-OLED
TypeVersionCountMax bandwidth (Gbps)DSCHDCP
DisplayPort1.4a1Not availableYesNot available
HDMI2.1248Yes2.3
USB-CNot available1Not availableNot availableNot available
Source1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 20263Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLEDRead 8 October 2026Maker introduction and Console Mode expressly state HDMI 2.1 with full 48 Gbps bandwidth. This is port capability, not a bit-depth or compression condition for every stored mode.6Reviewtechspot.com/review/2813-msi-mpg-321urxRead 8 October 2026Connectivity explicitly states DisplayPort 1.4 with DSC and two HDMI 2.1 48 Gbps ports with DSC. This establishes port capability without inferring DSC state for every stored accepted-mode row.7Maker spec sheet (PDF)storage-asset.msi.com/specSheet/sg/monitor/MPG%20321URX%20QD-OLED.pdfRead 8 October 2026Exact-model Singapore sheet p 2 explicitly gives HDMI HDCP version 2.3. No DisplayPort HDCP version is stated, so it is not copied to that port.
BSamsung Odyssey OLED G8 G81SF 27"
TypeVersionCountDSCHDCP
HDMI2.12Yes2.2
DisplayPort1.41Yes2.2
Source1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact own U.S. Interface table: two HDMI 2.1 ports and one DisplayPort 1.4, with HDCP 2.2 on both input families. The API alone does not establish compression. DSC capability is separately proved by the exact 27-inch Stuff review, which states both inputs use DSC at native 4K 240 Hz. Link bandwidth is unproved and omitted.6Reviewstuff.tv/review/samsung-odyssey-oled-g81sf-reviewRead 5 October 2026Own model connectivity review confirms two HDMI 2.1 and one DP 1.4 with DSC. Exact U.S. API separately establishes HDCP 2.2 and counts. No bandwidth value inferred.
HDMI ports
2
2
DisplayPort ports
1
1
Highest HDMI version
2.1
2.1
Highest DisplayPort version
1.4a
1.4
HDMI features
ALLM, VRR, CEC3Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLEDRead 8 October 2026Console Mode names ALLM and VRR. Shared manual p 8 and OSD CEC section establish CEC. Console 120 Hz is not PC maximum.
Not available
USB-C video (DP Alt Mode)
Yes1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
No1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Exact USB-C No and own complete connector inventory has no USB-C.
USB-C power delivered
90W1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
Not available
Thunderbolt
Not available
Not available
USB upstream ports
AMSI MPG 321URX QD-OLED
ConnectorUSB versionCount
USB-B2.01
USB-CNot available1
Source2Owner's manualdownload.msi.com/archive/mnu_exe/monitor/MPG271QRX_321URX_QD-OLEDv1.1_English.pdfRead 8 October 2026Overview p 9 names USB 2.0 Type-B host upstream. KVM menu p 13 establishes the Type-C host path. Type-C data revision is unstated and omitted.
BSamsung Odyssey OLED G8 G81SF 27"
ConnectorCount
USB-B1
Source1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Exact USB-B Upstream Port one. USB revision for this particular upstream cell is unstated and omitted.
USB downstream hub ports
AMSI MPG 321URX QD-OLED
ConnectorUSB versionCount
USB-A2.02
Source2Owner's manualdownload.msi.com/archive/mnu_exe/monitor/MPG271QRX_321URX_QD-OLEDv1.1_English.pdfRead 8 October 2026Overview p 9 USB 2.0 Type-A peripheral ports, activated by Type-B upstream.
BSamsung Odyssey OLED G8 G81SF 27"
ConnectorUSB versionCount
USB-A3.2 Gen 12
Source1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Exact two USB Type-A Downstream Ports, explicitly 3.2 Gen 1. The French sheet erroneous USB No is rejected.
KVM switch
Yes2Owner's manualdownload.msi.com/archive/mnu_exe/monitor/MPG271QRX_321URX_QD-OLEDv1.1_English.pdfRead 8 October 2026
No7Reviewtechradar.com/computing/monitors/samsung-odyssey-oled-g81sf-reviewRead 5 October 2026Exact 27-inch review explicitly says no KVM in its features discussion. The original French sheet claim is inconsistent and excluded.
Daisy chain (MST)
Not available
Not available
Ethernet
No2Owner's manualdownload.msi.com/archive/mnu_exe/monitor/MPG271QRX_321URX_QD-OLEDv1.1_English.pdfRead 8 October 2026Exhaustive physical I/O p 7-9, 22 contains no Ethernet connector.
No3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026Own complete S27FG81*S rear connector inventory has HDMI, DP, USB-B, two USB-A, headphone and DC power, no RJ45.
3.5 mm headphone output
Yes2Owner's manualdownload.msi.com/archive/mnu_exe/monitor/MPG271QRX_321URX_QD-OLEDv1.1_English.pdfRead 8 October 2026
Yes1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Headphone Yes. Exact rear socket and manufacturer French sheet identify headphone output, corroborated review explicitly 3.5 mm.
3.5 mm microphone input
No2Owner's manualdownload.msi.com/archive/mnu_exe/monitor/MPG271QRX_321URX_QD-OLEDv1.1_English.pdfRead 8 October 2026Exhaustive I/O p 7-9, 22 has a headphone output and no microphone input.
No3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026Own complete audio connector inventory identifies a headphone output only, not a microphone input or shared headset jack.
Optical out
No2Owner's manualdownload.msi.com/archive/mnu_exe/monitor/MPG271QRX_321URX_QD-OLEDv1.1_English.pdfRead 8 October 2026Exhaustive physical I/O p 7-9, 22 contains no optical connector.
No3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026Own complete port inventory has no optical audio socket.
Picture in picture
Yes2Owner's manualdownload.msi.com/archive/mnu_exe/monitor/MPG271QRX_321URX_QD-OLEDv1.1_English.pdfRead 8 October 2026Shared exact-model user manual p 17 expressly supports PIP. Current global datasheet lists PIP/PBP as N/A. The detailed manual takes precedence.
Yes1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Own Picture-In-Picture Yes. This is not PBP or a hardware KVM.
Picture by picture
Yes2Owner's manualdownload.msi.com/archive/mnu_exe/monitor/MPG271QRX_321URX_QD-OLEDv1.1_English.pdfRead 8 October 2026Shared exact-model user manual p 17 expressly supports PBP. Current global datasheet lists PIP/PBP as N/A. The detailed manual takes precedence.
No6Reviewstuff.tv/review/samsung-odyssey-oled-g81sf-reviewRead 5 October 2026Exact 27-inch G81SF Features and connectivity paragraph expressly says users cannot split the screen for picture-by-picture. Not inferred only from a missing manual menu.

Smart features

1 of 4 differ
Smart platform
Not available
Not available
Wi-Fi
Not available
Not available
Bluetooth
Not available
Not available
Remote control
Not available
No8Reviewrtings.com/monitor/reviews/samsung/odyssey-oled-g81sf-s27fg810sRead 5 October 2026Public exact 27-inch G81SF introduction expressly says it lacks the remote found on the older G80SD. No optional or sibling remote is inherited.

Audio and camera

1 of 5 differ
Speakers
Not available
No1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Exact Audio Speaker No. Headphone output is separate.
Number of speakers
Not available
Not available
Speaker power per channel
Not available
Not available
Webcam
Not available
Not available
Microphone
Not available
Not available

Ergonomics and controls

9 of 15 differ
Stand height adjustment
110mm1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
120mm1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Maker stand travel 120 mm with tolerance ±5 mm. Not full monitor height.
Tilt
Forward5°Backward15°1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
Forward2°Backward25°1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Maker -2/+25 degrees with ±2-degree tolerance at each endpoint. Positive directional magnitudes stored.
Swivel
Left30°Right30°1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
Left30°Right30°1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Maker -30/+30 degrees with ±3-degree tolerance at each endpoint. Positive magnitudes.
Pivot
Counterclockwise10°Clockwise10°1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
Counterclockwise92°Clockwise92°1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Maker -92/+92 degrees with ±2-degree tolerance. Both rotation directions explicitly supported.
Removable stand
Not available
Yes3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026Own S27FG81*S stand assembly/removal sequence and rear mounting procedure.
VESA mount
100 x 1001Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
100 x 1001Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Maker 100 x 100, own manual mounting table agrees.
VESA adapter needed
Not available
No3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026Own wall-mount procedure attaches an optional bracket directly to the rear 100 x 100 holes. No intermediate VESA adapter is shown.
Security lock slot
Yes1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
Not available
On-screen menu controls
Joystick, Buttons, Software2Owner's manualdownload.msi.com/archive/mnu_exe/monitor/MPG271QRX_321URX_QD-OLEDv1.1_English.pdfRead 8 October 2026Navi Key p 11 and macro-key assignment. Power-only button is not counted as a menu control.3Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLEDRead 8 October 2026Gaming Intelligence section allows monitor menu settings to be changed with keyboard and mouse in the desktop application.
Joystick3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026Product control group explicitly includes S27FG81*S JOG directional button. Layout-only Easy Setting Box software is not stored as menu control.
Desktop software
MSI Gaming Intelligence3Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLEDRead 8 October 2026
Not available
User firmware updates
Yes3Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLEDRead 8 October 2026FW UPDATE section says monitor firmware can be updated by connecting USB from PC.
Yes3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026Printed page 35 Support Software Update describes user USB firmware updates. Actual firmware version remains unstated.
Ambient light sensor
Not available
Not available
Presence sensor
Not available
Not available
RGB lighting
Yes2Owner's manualdownload.msi.com/archive/mnu_exe/monitor/MPG271QRX_321URX_QD-OLEDv1.1_English.pdfRead 8 October 2026Settings p 18 has RGB LED ON/OFF and Mystic Light controls.
Yes5Maker product pagesamsung.com/uk/monitors/gaming/odyssey-oled-g8-g81sf-27-inch-240hz-oled-uhd-ls27fg810suxxuRead 5 October 2026Exact G81SF 27-inch CoreSync & CoreLighting+ feature explicitly offers 16.7 million colours projected from the screen. Own rear RGB illumination, not a power LED. No different model light settings are inherited.
Gaming menu features
Smart Crosshair, Optix Scope, Night Vision, AI Vision, Refresh Rate, Alarm Clock2Owner's manualdownload.msi.com/archive/mnu_exe/monitor/MPG271QRX_321URX_QD-OLEDv1.1_English.pdfRead 8 October 2026
Black Equalizer, Virtual AIM Point, Super Arena Gaming UX1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact U.S. LS27FG810SNXZA named Black Equalizer, Virtual AIM Point and Super Arena Gaming UX. No G60SF-only feature imported.

OLED care

2 of 3 differ
OLED care
Pixel Shift, Panel Protect, Static Screen Detection, Multi Logo Detection, Taskbar Detection, Boundary Detection2Owner's manualdownload.msi.com/archive/mnu_exe/monitor/MPG271QRX_321URX_QD-OLEDv1.1_English.pdfRead 8 October 2026OSD pp 19-21. Current maker page extends periodic refresh reminders to 24 h with updated firmware. This list names care functions rather than fixed firmware timing.
Screen Saver, Logo Brightness, Pixel Refresh3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026Printed page 24 describes automatic ten-minute Screen Saver. Page 34 Panel Care explicitly applies to S27FG81*S and lists Logo Brightness and Pixel Refresh. No other model cleaning menu is inherited.
Burn-in covered by warranty
Yes1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026Global model specification explicitly includes panel burn-in in its three-year warranty. Regional legal terms may vary.
Yes1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact U.S. LS27FG810SNXZA covers burn-in during normal use within warranty, excluding commercial use, abuse and misuse. An exact U.S. G81SF warranty duration is not verified and remains omitted.
Burn-in warranty length
3years1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
Not available

Dimensions and weight

6 of 7 differ
Dimensions with stand
Width718Depth242mm(28.3 × 9.5 in)1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026Published stand height is unlabelled, so no minimum or maximum height is assigned.
Width611.7Depth263.5mm(24.1 × 10.4 in)5Maker product pagesamsung.com/uk/monitors/gaming/odyssey-oled-g8-g81sf-27-inch-240hz-oled-uhd-ls27fg810suxxuRead 5 October 2026Exact producer overall width/depth with stand. Published 554.2 mm height does not identify the stand endpoint, so both height cells are omitted.
Dimensions without stand
Width718Height418Depth69mm(28.3 × 16.5 × 2.7 in)1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
Width611.7Height353.8Depth49.2mm(24.1 × 13.9 × 1.9 in)5Maker product pagesamsung.com/uk/monitors/gaming/odyssey-oled-g8-g81sf-27-inch-240hz-oled-uhd-ls27fg810suxxuRead 5 October 2026Exact UK own G81SF table directly uses mm. The original producer sheet agrees. U.S. API incorrectly labels the same metric numbers inches, so no inch conversion is made.
Stand footprint
Not available
Not available
Weight with stand
9.6kg(21.2 lb)1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026Published net weight, corroborated shared manual p 23. Without-stand weight is not inferred.
6.9kg(15.2 lb)5Maker product pagesamsung.com/uk/monitors/gaming/odyssey-oled-g8-g81sf-27-inch-240hz-oled-uhd-ls27fg810suxxuRead 5 October 2026Exact producer own 27-inch with-stand kg. U.S. API wrongly labels this value pounds. No metric conversion from the typo is made.
Weight without stand
6.7kg(14.8 lb)7Maker spec sheet (PDF)storage-asset.msi.com/specSheet/sg/monitor/MPG%20321URX%20QD-OLED.pdfRead 8 October 2026Exact manufacturer sheet p 2 explicitly labels Weight Without Stand 6.7 kg and 14.77 lb. This is separate from net 9.6 kg with stand and gross 12.3 kg.
3.8kg(8.4 lb)5Maker product pagesamsung.com/uk/monitors/gaming/odyssey-oled-g8-g81sf-27-inch-240hz-oled-uhd-ls27fg810suxxuRead 5 October 2026Exact producer own 27-inch body kg. U.S. API unit typo is rejected.
Box dimensions
Width975Height515Depth185mm(38.4 × 20.3 × 7.3 in)1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026Carton Dimension W x D x H: WW carton 975 x 185 x 515 mm. Separate outer carton 995 x 195 x 540 mm is omitted. Values retain the stated WW carton scope and axis order.
Width684Height200Depth464mm(26.9 × 7.9 × 18.3 in)5Maker product pagesamsung.com/uk/monitors/gaming/odyssey-oled-g8-g81sf-27-inch-240hz-oled-uhd-ls27fg810suxxuRead 5 October 2026Exact producer package W x H x D mm. The original Samsung France sheet independently agrees. Shipping orientation is retained.
Box weight
12.3kg(27.1 lb)1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026
9.5kg(20.9 lb)5Maker product pagesamsung.com/uk/monitors/gaming/odyssey-oled-g8-g81sf-27-inch-240hz-oled-uhd-ls27fg810suxxuRead 5 October 2026Exact producer own shipping kg, above the 6.9 kg complete product. Adjacent 32-inch 12/11.4 kg conflicts do not affect this model.

Power

10 of 13 differ
Power supply
Internal4EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/1879896Read 5 October 2026
External adapter1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Exact Power Type External Adaptor.
Adapter rating
Not available
Not available
Input voltage
100-240 V AC, 50/60 Hz2Owner's manualdownload.msi.com/archive/mnu_exe/monitor/MPG271QRX_321URX_QD-OLEDv1.1_English.pdfRead 8 October 2026Specifications p 22: 100-240 Vac 50/60 Hz. Input current is not consumption or adapter output.
100-240 V AC1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Exact mains power supply AC 100-240 V. This is not DC output voltage.
Power use (typical)
Not available
45W5Maker product pagesamsung.com/uk/monitors/gaming/odyssey-oled-g8-g81sf-27-inch-240hz-oled-uhd-ls27fg810suxxuRead 5 October 2026Exact own UK producer table explicitly Power Consumption Typ 45.0 W. Mains, picture and stimulus condition are unstated. Not the separate EU-label on-mode demand or U.S. 140 W maximum.
Power use (max)
Not available
140W1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Exact Power Consumption Max 140 W. Connected-USB load scope is unstated. Not used as adapter capacity.
Power use SDR (EU label)
31.4W4EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/1879896Read 5 October 2026Current published exact-model on-mode SDR demand. Separate from unlabelled typical/max consumption.
Not available
Power use HDR (EU label)
42W4EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/1879896Read 5 October 2026Current published exact-model on-mode HDR demand.
Not available
Standby power
0.5W4EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/1879896Read 5 October 2026Registry 0.5 W, maker manual p 22 states <0.5 W.
0.5W5Maker product pagesamsung.com/uk/monitors/gaming/odyssey-oled-g8-g81sf-27-inch-240hz-oled-uhd-ls27fg810suxxuRead 5 October 2026Exact own UK table DPMS 0.50 W. Not networked standby or an unverified zero.
Off-mode power
0.3W4EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/1879896Read 5 October 2026Registry 0.3 W, maker manual p 22 states <0.3 W.
0.3W5Maker product pagesamsung.com/uk/monitors/gaming/odyssey-oled-g8-g81sf-27-inch-240hz-oled-uhd-ls27fg810suxxuRead 5 October 2026Exact own UK table Off Mode 0.30 W, separate from DPMS.
EU energy class SDR
F4EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/1879896Read 5 October 2026
Not available
EU energy class HDR
G4EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/1879896Read 5 October 2026
Not available
Energy per 1000 h SDR
31kWh9EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_1879896.pdfRead 8 October 2026Current exact-model energy label explicitly prints 31 kWh/1000h. Not calculated from 31.4 W.
Not available
Energy per 1000 h HDR
42kWh9EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_1879896.pdfRead 8 October 2026Current exact-model label explicitly prints 42 kWh/1000h.
Not available

Certifications

5 of 9 differ
VESA ClearMR
13,0003Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLEDRead 8 October 2026
Not available
VESA AdaptiveSync Display
Not available
Not available
TÜV certifications
Low Blue Light, Flicker Free2Owner's manualdownload.msi.com/archive/mnu_exe/monitor/MPG271QRX_321URX_QD-OLEDv1.1_English.pdfRead 8 October 2026Named Low Blue Light and Flicker Free certifications p 31.
Not available
Low blue light
Hardware3Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLEDRead 8 October 2026Blue Light Reduction explicitly names hardware solution built into panel layer, always on. Separate selectable yellow filter exists.
Software1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Exact Eye Saver Mode Yes, a selectable software filter. No hardware low-blue-light certification inferred.
ENERGY STAR
Not available
Not available
TCO Certified
Not available
Not available
EPEAT
Not available
Not available
Colour certifications
Not available
Pantone Validated1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Exact Pantone Validated Yes. Not an assertion of maker Delta E or hardware calibration.
Other certifications
Not available
UL Glare Free1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Specs entry LS27FG810SNXZA. Exact UL Glare Free Yes. No broad TÜV eye-care claim inferred.

In the box

2 of 2 differ
In the box
Monitor, Quick Start Guide, Stand, Stand Base with Screw(s), Screw(s) for Wall Mount Bracket(s), Power Cord2Owner's manualdownload.msi.com/archive/mnu_exe/monitor/MPG271QRX_321URX_QD-OLEDv1.1_English.pdfRead 8 October 2026Package Contents p 3. Optional HDMI cable is omitted. Contents may vary by country.
Monitor, Stand, External AC adapter, Power cable, HDMI cable, DisplayPort cable1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Own U.S. Accessory table includes power, HDMI and DP cables. Own manual shows stand and adapter. The European USB A-B cable is not inherited into the U.S. bundle without an explicit U.S. listing.
Cables included
AMSI MPG 321URX QD-OLED
Type
Power Cord
Source2Owner's manualdownload.msi.com/archive/mnu_exe/monitor/MPG271QRX_321URX_QD-OLEDv1.1_English.pdfRead 8 October 2026p 3 establishes power cord inclusion without explicit numeric count. Optional HDMI is omitted.
BSamsung Odyssey OLED G8 G81SF 27"
Type
Power cable (1.5 m)
HDMI cable
DisplayPort cable
Source1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact US LS27FG810SNXZA maker specification Accessory rows identify a 1.5 m power cable, HDMI cable Yes and DP cable Yes. Numeric counts are not stated. Current manufacturer API was downloaded and read. No different regional bundle is inherited.

Warranty

1 of 2 differ
Manufacturer warranty (source market)
3years1Maker product pagemsi.com/Monitor/MPG-321URX-QD-OLED/SpecificationRead 5 October 2026Global exact-model specification states three years, including panel burn-in. This is the global published manufacturer policy. Regional legal terms may vary.
Not available
Dead pixel policy
Not available
Not available

Both are also in the API. Back to all monitors.