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ASUS ROG Swift OLED PG34WCDN vs Samsung Odyssey OLED G6 G61SH

Product A: ASUS

ROG Swift OLED PG34WCDN

117 of 172 known
Change ASUS ROG Swift OLED PG34WCDN

Compare the Samsung Odyssey OLED G6 G61SH with

Product B: Samsung

Odyssey OLED G6 G61SH

91 of 172 known
Change Samsung Odyssey OLED G6 G61SH

Compare the ASUS ROG Swift OLED PG34WCDN with

98 of 164 fields differ

Download CSVDownload JSON
  • 52 different values
  • 46 known for one only
  • 23 the same
  • 43 missing for both

Biggest differences

Each bar uses the scale of all 179 monitors.

  1. Peak brightness (HDR)A: 1,300nitsB: 400nitsASUS is 3.3 times higher.
  2. Power use HDR (EU label)Lower is betterA: 30WB: 72WASUS is 42 W lower.
  3. Refresh rateA: 360HzB: 240HzASUS is 120 Hz higher.
  4. Brightness (typical, SDR)A: 300nitsB: 200nitsASUS is 100 nits higher.
  5. ContrastA: 1,500,000:1B: 1,000,000:1ASUS is 1.5 times higher.
  6. Power use SDR (EU label)Lower is betterA: 28WB: 20.4WSamsung is 7.6 W lower.

Refresh rate per resolution

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

3440 × 1440Native for A
A360Hz
BNot listed
2560 × 1440Native for B
ANot listed
B240Hz

Size, drawn to scale

Front and side, on their stands.

Weight

0 to 15 kg

Weight with stand
A8.3kg
B3.8kg
Weight without stand
A5.5kg
B2.5kg

All 172 fields

Every value links to where we found it.

AASUS ROG Swift OLED PG34WCDN
BSamsung Odyssey OLED G6 G61SH

General

5 of 8 differ
Series
ROG Swift OLED1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Exact model header and product family.
Odyssey OLED G62Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Product name Odyssey OLED G6 G61SH. US specs entry for model code LS27HG612SNXZA.
Model numbers
PG34WCDN1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Exact model header. No regional ordering-code variants are introduced.
G61SH, S27HG612SN, S27HG612SU, LS27HG612SNXZA, LS27HG612SUXXU, LS27HG612SUXEN, LS27HG612SWXXL5Maker product pagesamsung.com/de/monitors/gaming/odyssey-oled-g6-g61sh-27-inch-240hz-oled-qhd-ls27hg612suxenRead 14 October 2026German page: article number LS27HG612SUXEN, article name S27HG612SU. LS27HG612SNXZA is the US code on the US page. LS27HG612SUXXU is the UK code in the Samsung UK page address. LS27HG612SWXXL is the India code in the launch report. The EU and UK models share the same specs in the sources read.
GTIN / EAN
1992912895507Retailer pagemicrocenter.com/product/709977/rog-swift-oled-pg34wcdn-342-2k-wqhd-(3440-x-1440)-360hz-curved-screen-ultrawide-gaming-monitorRead 5 October 2026Product Information / UPC exact PG34WCDN. No regional variant row inferred.
88060979103814Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Gaming_Monitor_LS27HG612SUXEN.pdfRead 14 October 2026EAN 8806097910381 for LS27HG612SUXEN.
Announced
4 January 202614Press releaserog.asus.com/ca-en/articles/gaming-monitors/rgb-stripe-pixel-oled-tech-debuts-in-the-rog-swift-pg34wcdn-xg34wcdms-pg27ucwmRead 5 October 2026Maker article dated January 4 2026 explicitly introduces PG34WCDN. Used only for announcement date. Its grouped-model DP 1.4 and Dolby Vision wording conflicts with exact PG34WCDN specifications and is not stored as a model specification.
Not available
Status
Available7Retailer pagemicrocenter.com/product/709977/rog-swift-oled-pg34wcdn-342-2k-wqhd-(3440-x-1440)-360hz-curved-screen-ultrawide-gaming-monitorRead 5 October 2026Exact model currently available in U.S. retailer listing.
Not available
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
Not available
$599.998Press articlenotebookcheck.net/Samsung-launches-affordable-1440p-QD-OLED-monitor-with-240Hz-and-Pantone-Validated-display.1246670.0.htmlRead 14 October 2026Launch report says the G61SH is now available in the US for $599.99, direct from Samsung. The page blocks automated fetches, so this text was read from a search result excerpt only. Price is without US sales tax. The Samsung US page shows the same $599.99. Amazon sells it $50 higher.
Launch price (EU)
Not available
Not available
Markets
US, EU7Retailer pagemicrocenter.com/product/709977/rog-swift-oled-pg34wcdn-342-2k-wqhd-(3440-x-1440)-360hz-curved-screen-ultrawide-gaming-monitorRead 5 October 2026Exact U.S. retailer current stock and Germany actual March purchase source below.
Not available
Colours
Black7Retailer pagemicrocenter.com/product/709977/rog-swift-oled-pg34wcdn-342-2k-wqhd-(3440-x-1440)-360hz-curved-screen-ultrawide-gaming-monitorRead 5 October 2026Product Information / Color. Manual 3-17 also Black.
Black4Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Gaming_Monitor_LS27HG612SUXEN.pdfRead 14 October 2026Farbe Schwarz. The US page lists black front, rear and stand.
Segment
Gaming1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Maker Gaming Monitors category.
Gaming2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Samsung lists it in its gaming monitor category.

Display

11 of 12 differ
Screen size
34in(86.4 cm)1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Display / Panel Size, 34-inch advertised class. Viewable diagonal is not inferred.
27in(68.6 cm)4Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Gaming_Monitor_LS27HG612SUXEN.pdfRead 14 October 2026Bildschirmgröße 67.0 cm (27 Zoll). EPREL gives 27 inches and 67 cm. The manual says 26.7 inches viewable.
Viewable screen diagonal
Not available
26.7in(67.8 cm)3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 14 October 2026Specifications: S27HG61*S size 27 Class (26.7 Inches / 67.8 cm).
Native resolution
3440 × 1440px1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Display / Resolution.
2560 × 1440px2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Resolution QHD (2560 x 1440).
Aspect ratio
21:91Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Display / Aspect Ratio. The maker PDF incorrectly says 16:9 in its hero and Panel Size row. Page and EPREL independently establish 21:9.
16:92Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Aspect Ratio 16:9.
Pixel density
109.7ppi
108.8ppi
Pixel pitch
Not available
0.2292mm3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 14 October 2026Specifications: S27HG61*S pixel pitch 0.2292 mm x 0.2292 mm. Display area 590.42 x 333.72 mm.
Active display area
Width800.06Height337.06mm(31.5 × 13.3 in)1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Display Viewing Area, HxV, in millimeters. Maker pitch 0.231mm does not exactly agree with this area and native resolution within its stated precision. Its cause is unverified, so pixel pitch is omitted rather than explained as rounding.
Width590.42Height333.72mm(23.2 × 13.1 in)2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Active Display Size 590.42 x 333.72 mm. The manual gives the same values.
Curved
Yes1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Curvature explicitly 1800R.
No2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Flat / Curved: Flat.
Curvature radius
1,800mm1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Display / Curvature 1800R.
Not available
Screen surface
Glossy9Reviewstuff.tv/review/asus-rog-swift-pg34wcdn-reviewRead 5 October 2026Image quality section explicitly describes glossy screen. Maker Anti-Reflection name retained separately.
Not available
Anti-reflection coating
Anti-Reflection (BlackShield Film)1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Display Surface, exact maker wording.
Glare Free5Maker product pagesamsung.com/de/monitors/gaming/odyssey-oled-g6-g61sh-27-inch-240hz-oled-qhd-ls27hg612suxenRead 14 October 2026Glare Free section: a special Glare Free coating that reflects 54% less than conventional anti-reflection coatings. The US page lists UL Glare Free. This is a coating claim, not a measured reflection value.
Touchscreen
Not available
Not available

Panel

14 of 31 differ
Panel type
QD-OLED1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Display / Panel Type.
QD-OLED2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Panel Type OLED. Samsung's page and press name it QD-OLED.
Panel type (as published)
Tandem RGB QD-OLED1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Display / Panel Technology.
QD-OLED2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Page highlight: QD-OLED Quality.
Backlight
None (self-emissive)3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Product definition and panel technology OLED. No LCD backlight is implied.
None (self-emissive)2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026OLED is self-emissive.
Local dimming
Not available
Not available
Dimming zones
Not available
Not available
Panel maker
Samsung Display10Measurementtechfi.nl/monitoren/asus-rog-swift-oled-pg34wcdn-reviewRead 5 October 2026Exact model panel discussion and comparison with PG34WCDM distinguishes Samsung QD-OLED from LG WOLED.
Not available
Panel part number
Not available
Not available
Panel generation
Not available
Not available
Subpixel layout
RGB stripe2Maker product pagerog.asus.com/us/monitors/32-to-34-inches/rog-swift-oled-pg34wcdnRead 5 October 2026RGB Stripe Pixel OLED section explicitly standard RGB stripe arrangement.
Not available
Colour depth
10bits1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Display Colors explicitly 10bit. No per-input refresh condition is inferred.
Not available
Colour depth method
Native2Maker product pagerog.asus.com/us/monitors/32-to-34-inches/rog-swift-oled-pg34wcdnRead 5 October 2026Exact model key features explicitly true 10-bit color. Not inferred from 1.07 billion alone.
Not available
Displayable colours
1.07 billion1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Display Colors 1073.7M, normalized by the field list convention. Literal maker form preserved here.
1 billion2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Color Support Max 1B. Samsung writes 1 billion, not 1.07 billion.
sRGB coverage
Not available
Not available
DCI-P3 coverage
99%1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Display / Color Space DCI-P3. Reference chromaticity standard is not stated. sRGB 135% is gamut size/volume, not coverage, and omitted.
99%2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Color Gamut (DCI Coverage) 99 %. The CIE reference is not stated.
Adobe RGB coverage
Not available
Not available
Rec. 2020 coverage
Not available
Not available
NTSC coverage
Not available
Not available
Factory calibrated
Yes4Maker spec sheet (PDF)gzhls.at/blob/ldb/9/0/3/f/14d57485f25628a5fede29b89dc3e5f5efad.pdfRead 5 October 2026p2 Color pre-calibration: Yes. Exact model matches, and current maker page electronic calibration report corroborates.
Not available
Claimed Delta E
21Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Display / Color Accuracy states Delta E less than or equal to 2. Feature-page shorthand says less than 2, so this specific spec bound takes precedence.
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 pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Display / Contrast Ratio (Typ.), 1,500,000:1. No dynamic contrast figure is substituted.
1,000,000:14Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Gaming_Monitor_LS27HG612SUXEN.pdfRead 14 October 2026Contrast (static) 1000000:1. Samsung's US page and the UK page give 1,500,000:1 instead. The datasheet is preferred over the product page. The G60SF family also uses 1,000,000:1.
Brightness (typical, SDR)
300nits3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Specifications 3-17, Brightness 300 nits typical.
200nits2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Brightness (Typical) 200 cd/m2. The German datasheet agrees.
Brightness (maker minimum)
Not available
190nits2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Brightness (Min) 190 cd/m2. This is the maker minimum value, not the lowest user setting.
Peak brightness (HDR)
1,300nits1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Display / Brightness HDR Peak. Maker note says peak can vary due to color pre-calibration. Window percentage is not stated and omitted.
400nits2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Brightness (Peak) 400. No window size or HDR mode is stated.
HDR peak test window
Not available
Not available
Full-screen brightness
Not available
Not available
HDR formats
HDR101Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Display / HDR Support explicitly HDR10. Dolby Vision is not borrowed from Alienware.
HDR10, HDR10+2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026HDR10 and HDR10+ Gaming rows. No Dolby Vision or HLG is stated.
HDR certification
DisplayHDR True Black 5001Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Certificate list. The feature-page old image alt text says True Black 400, but exact text/spec certification consistently True Black 500.
Not available
Viewing angle (horizontal)
178°1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Display / Viewing Angle, CR at least 10, horizontal.
178°2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Viewing Angle (H/V) 178 / 178.
Viewing angle (vertical)
178°1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Display / Viewing Angle, CR at least 10, vertical.
178°2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Viewing Angle (H/V) 178 / 178.

Refresh rate and motion

14 of 22 differ
Refresh rate per resolution and port
AASUS ROG Swift OLED PG34WCDN
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 2.1a UHBR20USB-C
3440 × 1440Native360Hz360Hz360Hz
Source2Maker product pagerog.asus.com/us/monitors/32-to-34-inches/rog-swift-oled-pg34wcdnRead 5 October 2026Unlock the Future with DisplayPort 2.1a explicitly supports native WQHD 360 without compression. HDMI 360 is explicitly stated in exact-model Micro Center Refresh Rate Details, corroborated by manual accepted native timings plus claimed 360 maximum. USB-C full 360 is explicitly stated by TechFi Aansluitingen and retailer details. USB-C requires high-resolution bandwidth operation, while manual USB 3.2 data-bandwidth setting caps native 180. Bit depth/chroma and HDMI/USB-C DSC states are not established and omitted. Lower-resolution preset rows and virtual 4K rows are omitted as unproven accepted maxima.11Measurementtechfi.nl/monitoren/asus-rog-swift-oled-pg34wcdn-reviewRead 5 October 2026Aansluitingen explicitly states full 360 Hz framerate over USB-C, but does not know whether its DP stream is 1.4 with DSC or 2.1. Those version/DSC cells remain unknown. Manual Type-C Bandwidth USB 3.2 setting caps 180 Hz, so this 360 maximum uses high-resolution data-bandwidth operation.12Retailer pagemicrocenter.com/product/709977/rog-swift-oled-pg34wcdn-342-2k-wqhd-(3440-x-1440)-360hz-curved-screen-ultrawide-gaming-monitorRead 5 October 2026Display / Maximum Resolution 3440x1440, Native Refresh Rate 360 Hz, Refresh Rate Details explicitly 360 using DisplayPort, 360 using HDMI, 360 using USB-C. Not lower-resolution preset inference. Native HDMI maximum independently matches manual timings and maker 360 maximum.13Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026System Setup 3-15 Type-C Bandwidth explicitly USB 3.2 mode up to 3440x1440@180 Hz. Higher 360 USB-C maximum needs other high-resolution bandwidth mode. Separate 180 row is not introduced because operating mode has no separate column and duplicate unqualified maxima could mislead. Native Timing 3-21 only corroborates direct maker/review/retail maximum claims.
BSamsung Odyssey OLED G6 G61SH
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 1.4
2560 × 1440Native240Hz240Hz
Source3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 14 October 2026Specifications: S27HG61*S optimum and maximum resolution 2560 x 1440 at 240 Hz, vertical frequency 48 to 240 Hz. Timing table p45 footnote 2: the 2560 x 1440 at 239.765 Hz custom timing is supported by S27HG61*S on both the HDMI and the DP columns. No bit depth, chroma or DSC condition is stated.
Max refresh rate
360Hz
240Hz
Max refresh rate at native resolution
360Hz
240Hz
Max refresh rate over DisplayPort
360Hz
240Hz
Max refresh rate over HDMI
360Hz
240Hz
Max refresh rate over USB-C
360Hz
Not available
Max refresh rate at 10-bit
Not available
Not available
Native refresh rate
360Hz1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Display / Refresh Rate (max) at the stated native resolution. No overclock mode is asserted.
240Hz2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Frame Rate Max 240 Hz.
Overclocked refresh rate
Not available
Not available
Dual mode
No10Measurementtechfi.nl/monitoren/asus-rog-swift-oled-pg34wcdn-reviewRead 5 October 2026Eén letter anders section explicitly not dual-mode. 180 Hz ELMB and aspect crops are separate functions.
No3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 14 October 2026OSD note: Dual Mode is only available on S32HG73*S, S27HG80*E and S32HG80*E models. The G61SH has no faster lower-resolution mode.
Minimum fixed refresh rate
Not available
Not available
Adaptive sync technologies
Adaptive-Sync, VESA AdaptiveSync Display, FreeSync Premium Pro, G-SYNC Compatible1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Features generic Adaptive-Sync plus exact Certificate names. VESA certification is independently explicit.
FreeSync Premium, G-SYNC Compatible2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026FreeSync: FreeSync Premium. G-Sync: G-Sync Compatible. The German datasheet lists only FreeSync Premium and says G-Sync compatible No. The tbreak report of 2026-02-02 says both Odyssey G6 models, including the G61SH, are G-SYNC Compatible.
VRR range per port
AASUS ROG Swift OLED PG34WCDN
InputMin (Hz)Max (Hz)
HDMI48360
DisplayPort48360
Source3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Gaming 3-2 explicitly says Variable Refresh Rate can only activate 48 to 360 Hz for HDMI and DisplayPort. USB-C range is not extrapolated.
BSamsung Odyssey OLED G6 G61SH
Not available
Low framerate compensation
Yes1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Exact-model Certificate list explicitly FreeSync Premium Pro. AMD tier definition requires LFC. Compatible GPU and enabled supported FreeSync mode required. No per-input range is inferred.15Maker product pageamd.com/en/resources/support-articles/faqs/DH3-013.htmlRead 5 October 2026Overview defines FreeSync Premium Pro with support for low framerate compensation. Exact model maker page supplies the qualifying tier. Compatible GPU and supported enabled mode required.
Not available
Response time (maker GtG claim)
0.03ms1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Display / Response Time explicitly GTG. Maker minimum claim is distinct from reviewer averages.
0.03ms2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Response Time 0.03 (GTG).
Response time (maker MPRT claim)
Not available
Not available
Overdrive settings
Not available
Not available
Motion blur reduction
Yes1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Features / Extreme Low Motion Blur: Yes.
Not available
Blur-reduction technology
Extreme Low Motion Blur (ELMB)1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Features exact maker name and manual ELMB controls.
Not available
Blur reduction works with VRR
No3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Gaming 3-2 explicitly requires Variable Refresh Rate disabled for ELMB. ELMB only 120 Hz and 180 Hz, with HDR disabled.
Not available
Flicker-free (claimed)
Yes1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Display / Flicker free: Yes. This is the maker claim, not a denial of VRR luminance flicker.
Yes2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Flicker Free: Yes.
Black frame insertion
Yes3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Gaming 3-2 ELMB description, corroborated by Tom’s Hardware explicitly identifying ELMB as black-frame insertion. Not counted as simultaneous VRR.16Reviewtomshardware.com/monitors/gaming-monitors/asus-rog-swift-pg34wcdn-34-inch-qd-oled-360-hz-gaming-monitor-reviewRead 5 October 2026Feature discussion explicitly identifies ELMB as black-frame insertion on the exact PG34WCDN. Manual independently supplies 120Hz/180Hz availability and requires VRR disabled.
Not available

Measured

3 of 12 differ
Input lag at maximum refresh rate
1.695ms10Measurementtechfi.nl/monitoren/asus-rog-swift-oled-pg34wcdn-reviewRead 5 October 2026Testresultaten / OSRTT & OSLTT, mean on-display lag at native 360 Hz 1.695ms, not best 0.014ms. Supplied DP 2.1 cable used, exact model. Firmware version not identified. This is display lag, not NVIDIA LDAT full PC mouse-click latency.
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
SDR brightness (measured)
519nits10Measurementtechfi.nl/monitoren/asus-rog-swift-oled-pg34wcdn-reviewRead 5 October 2026Calman Ultimate Testresultaten / white brightness, 10% APL, Uniform Brightness off, maximum 519 nits. Not full-screen or uniform SDR brightness. Firmware not identified. Different window/mode explains difference from maker 300 typical.
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)
1.710Measurementtechfi.nl/monitoren/asus-rog-swift-oled-pg34wcdn-reviewRead 5 October 2026Calman Ultimate Testresultaten, factory Racing preset Wide Gamut against P3, before user calibration, ColorChecker SG mean Delta E 2000 1.7. Grayscale mean 0.7 and Delta E ITP 6.1 are different metrics and not substituted. Firmware version not identified.
Not available
Gray uniformity (measured)
Not available
Not available
Reflections (measured)
Not available
Not available

Connectivity

14 of 19 differ
Video inputs
AASUS ROG Swift OLED PG34WCDN
TypeVersionCountMax bandwidth (Gbps)
DisplayPort2.1a UHBR20180
HDMI2.1248
USB-CNot available1Not available
Source2Maker product pagerog.asus.com/us/monitors/32-to-34-inches/rog-swift-oled-pg34wcdnRead 5 October 2026Rich Connectivity explicitly DP 2.1a UHBR20 80 Gbps and HDMI 2.1 full 48 Gbps. Counts and DSC capability come from the manual. USB-C DisplayPort stream version and compression capability are not established and omitted.13Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Specifications 3-17 and Back View 1-4/1-5 prove exact port counts. System Setup 3-16 DSC Support switch is not port-specific, so video input DSC capability cells are omitted. Native DisplayPort 360 without compression is separately explicit in the maker feature page.
BSamsung Odyssey OLED G6 G61SH
TypeVersionCountHDCP
HDMI2.112.2
DisplayPort1.412.2
Source2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Interface: 1 DisplayPort 1.4 (HDCP 2.2) and 1 HDMI 2.1 (HDCP 2.2). The manual HDMI menu lists the version options 1.4 and 2.0 or higher for this model and 2.1 only for others. The maker specs say HDMI 2.1 and the 240 Hz HDMI timing needs it.
HDMI ports
2
1
DisplayPort ports
1
1
Highest HDMI version
2.1
2.1
Highest DisplayPort version
2.1a UHBR20
1.4
HDMI features
CEC3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026System Setup 3-16 ASUS Power Sync explicitly CEC source-device power control. HDMI VRR/ALLM are not assumed from port version.
Not available
USB-C video (DP Alt Mode)
Yes1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026I/O Ports, USB-C video DP Alt Mode.
No4Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Gaming_Monitor_LS27HG612SUXEN.pdfRead 14 October 2026Konnektivität: USB-C Nein.
USB-C power delivered
90W1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026I/O Ports, USB-C PD 90 W. Manual 1-5 publishes 20V/4.5A as the highest profile, independently matching 90 W delivered to a laptop.
Not available
Thunderbolt
Not available
Not available
USB upstream ports
AASUS ROG Swift OLED PG34WCDN
ConnectorUSB versionCount
USB-B3.2 Gen 11
USB-CNot available1
Source3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Back View 1-4 and Specifications 3-17 explicitly USB 3.2 Gen 1 Type-B upstream. USB-C carries video/PD/data and KVM 3-15 supplies its host role, but no USB revision is stated for Type-C.
BSamsung Odyssey OLED G6 G61SH
Not available
USB downstream hub ports
AASUS ROG Swift OLED PG34WCDN
ConnectorUSB versionCount
USB-A3.2 Gen 13
Source3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Back View 1-4 and Specifications 3-17 explicit 3 Type-A downstream, USB 3.2 Gen 1.
BSamsung Odyssey OLED G6 G61SH
Not available
KVM switch
Yes1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Features / KVM Switch: Yes. Manual 3-13 through 3-15 documents both USB host paths.
No4Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Gaming_Monitor_LS27HG612SUXEN.pdfRead 14 October 2026Besondere Eigenschaften: KVM Switch Nein.
Daisy chain (MST)
Not available
No4Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Gaming_Monitor_LS27HG612SUXEN.pdfRead 14 October 2026Einstellungen: Daisy Chain Nein.
Ethernet
No3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Complete physical connector inventory Back View 1-4/1-5 and Specifications 3-17 contains no Ethernet.
No4Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Gaming_Monitor_LS27HG612SUXEN.pdfRead 14 October 2026Konnektivität: Ethernet (LAN) Nein.
3.5 mm headphone output
Yes3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Back View 1-5 earphone jack, exact 3.5mm connector independently specified by Tom’s Hardware I/O paragraph.
Yes2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Interface: Headphone 1.
3.5 mm microphone input
No3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Complete Back View 1-4/1-5 and Specifications 3-17 has earphone output, no mic input.
Not available
Optical out
No3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Specifications 3-17 explicitly SPDIF out: No.
Not available
Picture in picture
Yes3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026PIP/PBP 3-10. HDR/VRR/ELMB/DSC disabled when enabled.
No4Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Gaming_Monitor_LS27HG612SUXEN.pdfRead 14 October 2026Picture-In-Picture Nein.
Picture by picture
Yes3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026PIP/PBP 3-10. HDR/VRR/ELMB/DSC disabled when enabled.
No4Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Gaming_Monitor_LS27HG612SUXEN.pdfRead 14 October 2026Picture-By-Picture Nein.

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
No3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Specifications 3-17 Speaker built-in: No.
No2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Audio: Speaker No.
Number of speakers
Not available
Not available
Speaker power per channel
Not available
Not available
Webcam
Not available
No4Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Gaming_Monitor_LS27HG612SUXEN.pdfRead 14 October 2026Webcam Nein.
Microphone
Not available
Not available

Ergonomics and controls

12 of 15 differ
Stand height adjustment
110mm1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Mechanical Design / 0 to 110 mm. Manual confirms.
105mm2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026HAS height adjustable stand 105.0 (+-5.0) mm.
Tilt
Forward3.5°Backward18.5°3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Specifications 3-17 and Outline 3-19 both state -3.5 to 18.5 degrees. Current webpage and sheet claim -3 to 20. The exact manual engineering values take precedence.
Forward3°Backward25°2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Tilt -3 (+-2) to 25 (+-2) degrees. Tolerance is not stored.
Swivel
Left30°Right30°1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Mechanical Design +/-30 degrees. Manual confirms.
Left45°Right45°2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Swivel -45 (+-3) to 45 (+-3) degrees.
Pivot
Not available
Counterclockwise92°Clockwise92°2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Pivot -92 (+-2) to 92 (+-2) degrees. The German page does not list pivot.
Removable stand
Yes3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Detaching the Stand for VESA wall mount 2-3 gives removal procedure.
Yes3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 14 October 2026Installation: attaching the stand, with disassembly in reverse order. VESA wall mount specifications list S27HG61*S with M4 screws.
VESA mount
100 x 1001Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Mechanical Design.
100 x 1002Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Wall Mount 100 x 100 mm.3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 14 October 2026Wall Mount Kit Specifications (VESA): 100.0 x 100.0 mm, M4 screws, 6.5 to 8.5 mm length for S27HG61*S.
VESA adapter needed
Yes3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Detaching Stand 2-3 explicitly requires fitting the supplied Wall Mount Kit to the panel before attaching VESA arm. Kit is not optional.
Not available
Security lock slot
Yes1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Mechanical Design: Yes.
Not available
On-screen menu controls
Joystick, Buttons, Software3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Front View 1-2/1-3 identifies control joystick, close and power buttons. ASUS DisplayWidget Center referenced throughout OSD.
Joystick3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 14 October 2026Controls: S27HG61*S uses the multi-directional button.
Desktop software
ASUS DisplayWidget Center1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Features / DisplayWidget.
Samsung Display Manager3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 14 October 2026Installing the software: Samsung Display Manager.
User firmware updates
Yes1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Feature page explicitly describes automatic firmware updates through DisplayWidget Center.
Not available
Ambient light sensor
Not available
Not available
Presence sensor
Yes1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Mechanical Design proximity sensor and feature-page Neo Proximity presence detection. EPREL Room Presence No is a distinct regulatory function and not used to negate this sensor.
Not available
RGB lighting
Yes1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Mechanical Design Aura Sync plus manual Lighting Effect Aura RGB on rear/base.
No3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 14 October 2026OSD note: Infinity Core Lighting is only available on S27HG80*S, S32HG80*S, S27HG80*E and S32HG80*E. The German page also says Core Sync No.
Gaming menu features
Variable Refresh Rate, ELMB, GamePlus, AI Crosshair, AI Visual, Dynamic Shadow Boost, Sniper, FPS Counter, Crosshair, Timer, Stopwatch, Display Alignment, GameVisual, Shadow Boost3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026GamePlus 1-5 through 1-7 and Gaming 3-2/3-3. Verbatim function names, not preset marketing descriptions.
Black Equalizer, Virtual AIM Point, Super Arena Gaming UX2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026General Feature rows: Black Equalizer, Virtual AIM Point, Super Arena Gaming UX.

OLED care

1 of 3 differ
OLED care
Screen Saver, Pixel Cleaning, Screen Move, Auto Logo Brightness, Neo Proximity Sensor, Taskbar Detection, Outer Dimming Control, Global Dimming Control, Target Mode2Maker product pagerog.asus.com/us/monitors/32-to-34-inches/rog-swift-oled-pg34wcdnRead 5 October 2026ASUS OLED Care Pro page names each feature. Manual November 2025 lists an earlier subset. Taskbar/Outer/Global/Target controls are current maker claims, without an invented firmware revision cutoff.
Screen Saver, Logo Brightness, Pixel Refresh3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 14 October 2026System menu, Panel Care: Screen Saver after 10 minutes of a still image (cannot be turned off), Logo Brightness and Pixel Refresh.
Burn-in covered by warranty
Yes1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Exact model Warranty explicitly includes panel burn-in.
Yes2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Burn-In cover in warranty: burn-in at normal usage is covered within warranty, not for commercial use, abuse or misuse.
Burn-in warranty length
3years1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Exact model Warranty explicitly 3 years including panel burn-in.
3years2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026The US product name carries a 3 year warranty and the burn-in cover is part of the warranty. Germany and the EU registry give 2 years for the general guarantee.

Dimensions and weight

7 of 7 differ
Dimensions with stand
Width812.8Height (highest)562.7Depth276.13mm(32 × 22.2 × 10.9 in)3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Specifications 3-18 explicitly with stand, highest 812.8x562.7x276.13mm. Minimum height not inferred by subtracting travel. Outline 3-19 front drawing 529.7 labels a different front-height axis, not a stated minimum.
Width609.9Depth250.2mm(24 × 9.9 in)2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Set Dimension with Stand 609.9 x 512.7 x 250.2. Samsung labels the unit inch, but the numbers are millimetres. The German page says mm. The stand position for the height is not stated, so no height is stored.
Dimensions without stand
Width812.8Height373.3Depth107.9mm(32 × 14.7 × 4.2 in)3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Specifications 3-18 explicit without stand dimensions. Outline 3-19 front view height 356.5 appears different from full assembly height. Its measurement scope is not merged into this object.
Width609.9Height359.3Depth57mm(24 × 14.1 × 2.2 in)2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Set Dimension without Stand 609.9 x 359.3 x 57, in mm as on the German page.
Stand footprint
Width610.85Depth239.54mm(24 × 9.4 in)3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Outline 3-19 rear/side stand-base dimension arrows, visually read. 276.13mm is the full monitor-with stand depth and not substituted for base footprint.
Not available
Weight with stand
8.3kg(18.3 lb)3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Specifications 3-18 with stand 8.3 kg, tolerance plus/minus 0.5 kg.
3.8kg(8.4 lb)2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Set Weight with Stand 3.80, labelled lb on the US page. A 27 inch monitor cannot weigh 3.8 lb. The German page says 3.8 kg.
Weight without stand
5.5kg(12.1 lb)3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Specifications 3-18 without stand 5.5 kg, tolerance plus/minus 0.5 kg. Current page estimate 5.6 kg lies within tolerance. Manual nominal value retained.
2.5kg(5.5 lb)2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Set Weight without Stand 2.5, labelled lb on the US page. The German page says 2.5 kg.
Box dimensions
Width980Height500Depth200mm(38.6 × 19.7 × 7.9 in)3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Specifications 3-18 explicitly Package Dimensions WxHxD 980x500x200mm. Page/sheet swaps height/depth as 98x20x50cm. Manual orientation takes precedence.
Width672Height487Depth120mm(26.5 × 19.2 × 4.7 in)5Maker product pagesamsung.com/de/monitors/gaming/odyssey-oled-g6-g61sh-27-inch-240hz-oled-qhd-ls27hg612suxenRead 14 October 2026Maße mit Verpackung (B x H x T) 672 x 487 x 120 mm. The US page lists the same numbers in another order.
Box weight
13.7kg(30.2 lb)3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Specifications 3-18 gross 13.7 kg, tolerance plus/minus 0.5 kg.
Not available

Power

8 of 13 differ
Power supply
Internal5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2521723_EN.pdfRead 5 October 2026p1 row 24.
External adapter2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Power Type: External Adaptor. The Samsung product sheet says the external supply is in the box.
Adapter rating
Not available
Not available
Input voltage
100-240 V AC, 50/60 Hz3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Specifications 3-17 Voltage rating.
100-240 V AC, 50/60 Hz2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Power Supply AC 100 - 240 V. The manual says 50/60 Hz and that this is the adapter input.
Power use (typical)
Not available
Not available
Power use (max)
Not available
78W2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Power Consumption (Max) 78 W. The scope for connected loads is not stated. This is not the adapter rating.
Power use SDR (EU label)
28W5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2521723_EN.pdfRead 5 October 2026p1 row 4 SDR On Mode.
20.4W6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2526524Read 14 October 2026On-mode SDR power 20.4 W.
Power use HDR (EU label)
30W5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2521723_EN.pdfRead 5 October 2026p1 row 6 HDR On Mode.
72W6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2526524Read 14 October 2026On-mode HDR power 72 W.
Standby power
0.5W5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2521723_EN.pdfRead 5 October 2026p1 row 8 exact standby declaration. Manual says less than 0.5 W, not exact equality.
0.5W6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2526524Read 14 October 2026Standby power 0.5 W.
Off-mode power
0.3W5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2521723_EN.pdfRead 5 October 2026p1 row 7 exact off-mode declaration. Manual says less than 0.3 W, not exact equality.
0.3W6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2526524Read 14 October 2026Off-mode power 0.3 W.
EU energy class SDR
F5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2521723_EN.pdfRead 5 October 2026p1 row 3.
E6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2526524Read 14 October 2026SDR energy class E.
EU energy class HDR
F5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2521723_EN.pdfRead 5 October 2026p1 row 5.
G6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2526524Read 14 October 2026HDR energy class G.
Energy per 1000 h SDR
28kWh6EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2521723.pdfRead 5 October 2026Printed label 28 kWh/1000h SDR.
20kWh7EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2526524.svgRead 14 October 2026Published label text: 20 kWh/1000h for SDR.
Energy per 1000 h HDR
30kWh6EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2521723.pdfRead 5 October 2026Printed label 30 kWh/1000h HDR.
72kWh7EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2526524.svgRead 14 October 2026Published label text: 72 kWh/1000h for HDR.

Certifications

5 of 9 differ
VESA ClearMR
Not available
Not available
VESA AdaptiveSync Display
360Hz1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Certificate list explicitly VESA AdaptiveSync Display 360 Hz.
Not available
TÜV certifications
Flicker-free, Low Blue Light (Hardware Solution)1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Certificate list exact TÜV names.
Not available
Low blue light
Hardware1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Certificate list explicitly Hardware Solution. Manual software Blue Light Filter is a separate optional menu function.
Software2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Eye Saver Mode: Yes. This is a selectable software mode. No hardware low-blue-light certification is stated.
ENERGY STAR
Not available
Not available
TCO Certified
Not available
Not available
EPEAT
Not available
Not available
Colour certifications
Not available
Pantone Validated2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Certification: Pantone Validated yes.
Other certifications
FSC MIX1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Certificate list. No ENERGY STAR or TCO claim is inferred.
UL Glare Free2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Certification: UL Glare Free yes.

In the box

2 of 2 differ
In the box
OLED Monitor, Quick Start Guide, Warranty Card, Power Cord, ROG Pouch, ROG Sticker, Monitor Base, Wall Mount Kit, Microfiber Cloth, USB Type-C cable (optional), HDMI cable (optional), DP cable (optional), USB cable (optional), Feature label (optional)3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Package Contents 1-1. Optional and regional cables are not represented as unconditional counts.
Monitor, Stand, External AC adapter, Power cable (1.5 m), DisplayPort cable, HDMI cable2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026US accessories plus the stand from the manual and the external adapter from the Samsung product sheet.
Cables included
AASUS ROG Swift OLED PG34WCDN
TypeCount
Power Cord1
Source3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Package Contents 1-1 Power Cord is singular and not optional. The generic manual marks every other cable optional, so counts for those are omitted.
BSamsung Odyssey OLED G6 G61SH
Type
Power (1.5 m)
DisplayPort
HDMI
Source2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026Accessory: power cable 1.5 m, HDMI cable and DP cable. The German page lists the same three.

Warranty

1 of 2 differ
Manufacturer warranty (source market)
3years1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Global-English exact model Warranty: 3 years including panel burn-in. Country-specific remedies can vary.
3years2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 14 October 2026US page: 3 year warranty. Germany shows 2 years and the EU registry says 2 years minimum, so the term depends on the market.
Dead pixel policy
Not available
Pixel defect class 2 under ISO 9241-3075Maker product pagesamsung.com/de/monitors/gaming/odyssey-oled-g6-g61sh-27-inch-240hz-oled-qhd-ls27hg612suxenRead 14 October 2026Pixelfehlerklasse: Klasse 2 nach ISO 9241-307.

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