Gaming / Monitors

SamsungGaming monitor
Odyssey OLED G8 G81SF 27"
Released February 2025.9Press articleithome.com/0/834/089.htmRead 5 October 2026February 27, 2025 exact 27-inch G81SF article states actual China sale began the previous evening. Full public indexed article is readable, while direct access is unavailable. CES showing and later March global rollout are different events. No exact first worldwide day asserted. Last checked 8 October 2026.
- Screen size
- 27in
- Resolution
- 3840 × 2160
- Refresh rate
- 240Hz
- Panel
- QD-OLED
85 of 172 fields known.
At a glance
Ports
- 2 HDMI 2.1
- DisplayPort 1.4
- USB-B
- 2 USB-A 3.2 Gen 1
- Headphone3.5 mm out
General
- 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
- 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
- Not available
- Announced
- Not available
- Status
- Not available
- Predecessor
- Not available
- Successor
- Not available
- Launch price (US)
- Not available
- Launch price (EU)
- Not available
- Markets
- Not available
Display
- Screen size
- 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
- 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 pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact Resolution 4K 3840 x 2160.
- Pixel density
- 163.2ppi
- Pixel pitch
- Not available
- Active display area
- 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.
- Curvature radius
- Not available
- Anti-reflection coating
- 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
Panel
- Panel type (as published)
- 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
- Not available
- Local dimming
- Not available
- Dimming zones
- Not available
- Panel maker
- Not available
- Panel part number
- Not available
- Panel generation
- Not available
- Subpixel layout
- Not available
- Colour depth
- Not available
- Colour depth method
- Not available
- Displayable colours
- 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
- Adobe RGB coverage
- Not available
- Rec. 2020 coverage
- Not available
- NTSC coverage
- Not available
- Claimed Delta E
- Not available
- Paper calibration report in box
- Not available
- Hardware calibration support
- Not available
- Static contrast ratio
- 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 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)
- 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)
- Not available
- HDR peak test window
- Not available
- Full-screen brightness
- Not available
- HDR formats
- 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 pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 8 October 2026Exact VESA DisplayHDR True Black 400. Not the G60SF True Black 500 tier.
Refresh rate and motion
- Refresh rate per resolution and port
Refresh rate per resolution and port. The top rate is in bold. Resolution HDMI 2.1 DisplayPort 1.4 3840 × 2160Native 240HzDSC 240HzDSC Show as source table
Width (px) Height (px) Input Input version Maximum accepted rate (Hz) DSC 3840 2160 DisplayPort 1.4 240 Yes 3840 2160 HDMI 2.1 240 Yes - Max refresh rate
- 240Hz
- Max refresh rate at native resolution
- 240Hz
- Max refresh rate over DisplayPort
- 240Hz
- Max refresh rate over HDMI
- 240Hz
- Max refresh rate over USB-C
- Not available
- Max refresh rate at 10-bit
- Not available
- Native refresh rate
- 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
- Dual mode
- Not available
- Minimum fixed refresh rate
- Not available
- Adaptive sync technologies
- 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
- Low framerate compensation
- 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 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
- Overdrive settings
- Not available
- Motion blur reduction
- Not available
- Blur-reduction technology
- Not available
- Blur reduction works with VRR
- Not available
- Flicker-free (claimed)
- 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
- Not available
Measured
We could not find any of these 12 fields. Show them
- Input lag at maximum refresh rate
- Not available
- Input lag at 60 Hz
- Not available
- Average response time (measured)
- Not available
- Overshoot (measured)
- Not available
- Contrast ratio (measured)
- Not available
- SDR brightness (measured)
- Not available
- HDR brightness in a real scene (measured)
- Not available
- PWM flicker frequency (measured)
- Not available
- VRR range (measured)
- Not available
- Colour accuracy (measured Delta E)
- Not available
- Gray uniformity (measured)
- Not available
- Reflections (measured)
- Not available
Connectivity
- Video inputs
Type Version Count DSC HDCP HDMI 2.1 2 Yes 2.2 DisplayPort 1.4 1 Yes 2.2 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
- DisplayPort ports
- 1
- Highest HDMI version
- 2.1
- Highest DisplayPort version
- 1.4
- HDMI features
- Not available
- USB-C video (DP Alt Mode)
- 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
- Not available
- Thunderbolt
- Not available
- USB upstream ports
Connector Count USB-B 1 - USB downstream hub ports
Connector USB version Count USB-A 3.2 Gen 1 2 - Daisy chain (MST)
- Not available
- 3.5 mm 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.
Smart features
- Smart platform
- Not available
- Wi-Fi
- Not available
- Bluetooth
- Not available
Audio and camera
- Number of speakers
- Not available
- Speaker power per channel
- Not available
- Webcam
- Not available
- Microphone
- Not available
Ergonomics and controls
- Stand height adjustment
- 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.
- Pivot
- 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.
- Security lock slot
- Not available
- On-screen menu controls
- 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
- Not available
- User firmware updates
- 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
- Presence sensor
- Not available
- Gaming menu features
- 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
- OLED care
- 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 warranty length
- Not available
Dimensions and weight
Front and side, drawn to scale.
- Dimensions with stand
- 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
- 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
- Weight with stand
- 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
- 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
- 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.
Power
- Power supply
- 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
- Input voltage
- 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 SDR (EU label)
- Not available
- Power use HDR (EU label)
- Not available
- EU energy class SDR
- Not available
- EU energy class HDR
- Not available
- Energy per 1000 h SDR
- Not available
- Energy per 1000 h HDR
- Not available
Certifications
- VESA ClearMR
- Not available
- VESA AdaptiveSync Display
- Not available
- TÜV certifications
- Not available
- ENERGY STAR
- Not available
- TCO Certified
- Not available
- EPEAT
- Not available
In the box
- In the box
- 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
Type Power cable (1.5 m) HDMI cable DisplayPort cable
Warranty
We could not find any of these 2 fields. Show them
- Manufacturer warranty (source market)
- Not available
- Dead pixel policy
- Not available
Links
- Product page
- www.samsung.com/us/monitors/gaming/27-inch-odyssey-oled-g8-g81sf-4k-240hz-gaming-monitor-sku-ls27fg810snxza2Maker product pagesamsung.com/us/monitors/gaming/27-inch-odyssey-oled-g8-g81sf-4k-240hz-gaming-monitor-sku-ls27fg810snxzaRead 5 October 2026Exact U.S. 27-inch LS27FG810SNXZA reference. The 32-inch sibling has a different panel and is not represented as a variant.
- Spec sheet
- boulanger.scene7.com/is/content/Boulanger/8806095977300_f_04Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8806095977300_f_0Read 5 October 2026Original Samsung France three-page G81SF technical sheet hosted by Boulanger. Only the 27-inch LS27FG812SUXEN column is used. Its copied Eco Light Sensor/KVM and adjacent 32-inch facts are excluded.
- Manual
- org.downloadcenter.samsung.com/downloadfile/ContentsFile.aspx3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026Exact U.S. support English BN81-27045C-00 G60SD G61SD G81SF G90XF, dated February 26, 2025. Own S27FG81*S columns are used. S32FG81*S panel and dimensions are separate.
- EPREL registration number
- Not available
Compare with
Pick a monitor to see both side by side. Differences are marked yellow.
Sources
We read 10 sources for this monitor. The numbers match the markers in the sheet.
- Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-data
- Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8806095977300_f_0
- Press articleithome.com/0/834/089.htm
- Maker product pageamd.com/en/products/graphics/technologies/freesync.html
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