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ASUS ROG Swift OLED PG34WCDN vs HP HyperX OMEN OLED 34

Product A: ASUS

ROG Swift OLED PG34WCDN

117 of 172 known
Change ASUS ROG Swift OLED PG34WCDN

Compare the HP HyperX OMEN OLED 34 with

Product B: HP

HyperX OMEN OLED 34

107 of 172 known
Change HP HyperX OMEN OLED 34

Compare the ASUS ROG Swift OLED PG34WCDN with

75 of 164 fields differ

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

Biggest differences

Each bar uses the scale of all 179 monitors.

  1. Power use HDR (EU label)Lower is betterA: 30WB: 38WASUS is 8 W lower.
  2. Power use SDR (EU label)Lower is betterA: 28WB: 32WASUS is 4 W lower.

Refresh rate per resolution

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

3440 × 1440Native for both
A360Hz
B360Hz

Size, drawn to scale

Front and side, on their stands.

Weight

0 to 15 kg

Weight with stand
A8.3kg
B9.61kg
Weight without stand
A5.5kg
B6.43kg
Box weight
A13.7kg
B16.49kg

All 172 fields

Every value links to where we found it.

AASUS ROG Swift OLED PG34WCDN
BHP HyperX OMEN OLED 34

General

4 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.
HyperX OMEN1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Datasheet title and HyperX store page use the HyperX OMEN brand line. Product title HyperX OMEN OLED 34 inch WQHD 360Hz Gaming Monitor.
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.
C49PPAA#ABA, C49PPAA#ABB, C49PPAA#ABU, C49PPE9#UUZ2Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_139805101_1786100083_0807_278415.pdfRead 14 October 2026International datasheet part number row lists C49PPAA#ABB, #A2N, #ABT, #ABU, #ABV, #ABY, #ACQ, #UUG and #UUZ. Only the suffixes with a seen retail listing or stated UPC are stored. C49PPAA#ABA is the US SKU on the HyperX store and the US datasheet. C49PPE9#UUZ is the HP Switzerland SKU. Its spec table is the same as the datasheet and it links to the EU energy record stored here.
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.
0199485713373, 0199485713380, 01994857134102Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_139805101_1786100083_0807_278415.pdfRead 14 October 2026UPC 199485713373 is C49PPAA#ABA (US datasheet and HyperX store barcode). International datasheet gives 199485713380 for #ABB and 199485713410 for #ABU. Padded with a leading zero to GTIN-13.
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.
January 20269Press articletomshardware.com/monitors/gaming-monitors/hps-hyperx-omen-34-gaming-monitor-delivers-v-stripe-qd-oled-tech-hyperx-branded-screen-boasts-360-hz-qhd-panel-kvm-and-100-watt-usb-c-pdRead 14 October 2026Tom's Hardware, 5 January 2026: HP introduced the HyperX Omen OLED 34 at CES 2026.
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.
Available4Maker product pagehyperx.com/products/hyperx-omen-oled-34-inch-wqhd-360hz-gaming-monitor-omen-oled-34.jsRead 14 October 2026On sale at HP stores. The HyperX US page was published on 14 August 2026 and showed out of stock when read. HP Switzerland showed available in 1 week.
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
Not available
$1,0994Maker product pagehyperx.com/products/hyperx-omen-oled-34-inch-wqhd-360hz-gaming-monitor-omen-oled-34.jsRead 14 October 2026HyperX US store lists 1,099.00 USD labelled MSRP on a page published 14 August 2026, with no compare-at price. Excludes sales tax. No EUR launch price is stored because the HP France reference price is not launch evidence.
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.
Black1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Product color Black, stand color Black.
Segment
Gaming1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Maker Gaming Monitors category.
Gaming3Maker product pagehyperx.com/products/hyperx-omen-oled-34-inch-wqhd-360hz-gaming-monitor-omen-oled-34Read 14 October 2026HyperX gaming monitor. Datasheet title: Gaming Monitor.

Display

5 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.
34in(86.4 cm)1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Product name and datasheet viewable diagonal 34 in (86.4 cm), also the EPREL diagonal. The datasheet Display size row says 34.92 in, which does not match the stated 110 ppi at 3440 x 1440 (that fits 34 in). HyperX gallery image shows 34 in (D).
Viewable screen diagonal
Not available
34in(86.4 cm)1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Datasheet Viewable diagonal size 34 in (86.4 cm).
Native resolution
3440 × 1440px1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Display / Resolution.
3440 × 1440px1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026WQHD 3440 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.
21:91Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Aspect ratio 21:9.
Pixel density
109.7ppi
109.7ppi
Pixel pitch
Not available
0.2315mm1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Pixel pitch 0.2315 x 0.2315 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.
Width800.1Height337.1mm(31.5 × 13.3 in)2Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_139805101_1786100083_0807_278415.pdfRead 14 October 2026Panel active area 80.01 x 33.71 cm. This is wider than 3440 x 0.2315 mm (796.4 mm). RTINGS says the stated bezel includes 0.2 cm each side used for Pixel Shift, so the figure likely includes the shift reserve. The EU energy record gives the visible area as 26.9 dm2, which matches the same size.
Curved
Yes1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Curvature explicitly 1800R.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Curvature 1800R.
Curvature radius
1,800mm1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Display / Curvature 1800R.
1,800mm1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Curvature 1800R. The HP Japan page prints 1000R, which conflicts with the datasheet, the HyperX gallery and RTINGS.
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.
Anti-reflective1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Screen treatment Anti-reflective, hardness 3H.
Touchscreen
Not available
Not available

Panel

9 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-OLED1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Panel type 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-OLED Penta Tandem with V-Stripe1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Features section QD-OLED Penta Tandem with V-Stripe.
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)8Reviewrtings.com/monitor/reviews/hyperx/omen-oled-34Read 14 October 2026RTINGS: the monitor has no backlight.
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.
Samsung Display10Press articletftcentral.co.uk/news/samsung-display-announce-qd-oled-penta-tandem-brand-to-distinguish-latest-panel-technologiesRead 14 October 2026Samsung Display owns the QD-OLED Penta Tandem brand. RTINGS says this monitor uses the same fifth-generation QD-OLED panel as the MSI MPG 341CQR QD-OLED X36, Dell AW3426DW and ASUS PG34WCDN. HP does not name the panel maker.
Panel part number
Not available
Not available
Panel generation
Not available
5th generation8Reviewrtings.com/monitor/reviews/hyperx/omen-oled-34Read 14 October 2026RTINGS: fifth-generation QD-OLED panel, the same as the MSI MPG 341CQR QD-OLED X36, Dell AW3426DW and ASUS PG34WCDN. HP markets it as Penta Tandem with V-Stripe.
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.
RGB stripe8Reviewrtings.com/monitor/reviews/hyperx/omen-oled-34Read 14 October 2026RTINGS text clarity section: new RGB Stripe layout that aligns subpixels vertically. HP calls it V-Stripe.
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.
10bits1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Panel bit depth True 10 bit.
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.
Native1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Datasheet says True 10 bit, so native and not FRC.
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.
1.07 billion1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Up to 1.07 billion colors supported.
sRGB coverage
Not available
100%1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Display color gamut 100% sRGB. Calibrated preset also 100% sRGB. CIE reference not stated.
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.
Not available
Adobe RGB coverage
Not available
98%1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Display color gamut 98% Adobe RGB, also on the HP Saudi Arabia page. The HP Japan page and Tom's Hardware CES report say 96%. The datasheet wins. CIE reference not stated. 99% Display P3 is a different target from DCI-P3 and is not stored.
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.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Features: ProLuma panel calibrated to an average Delta E < 1. Calibrated color presets listed.
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.
11Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Published as average Delta E < 1. Stored as 1 with the qualifier here. Color space not stated.
Paper calibration report in box
Not available
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Color calibration report is in the box list. Paper form is not stated.
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.
1,500,000:11Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Contrast ratio 1,500,000:1 (Static).
Brightness (typical, SDR)
300nits3Owner's manualgzhls.at/blob/ldb/e/f/3/5/42b1051cd662ae83107ef0db5e203840884a.pdfRead 5 October 2026Specifications 3-17, Brightness 300 nits typical.
300nits1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Brightness 300 nits, typical. Window size not stated.
Brightness (maker minimum)
Not available
Not available
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.
Not available
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.
Not available
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.
DisplayHDR True Black 5001Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026HDR Support VESA DisplayHDR True Black 500. Not looked up in the VESA list because the list needs a script.
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°1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026178 degrees horizontal.
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°1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026178 degrees vertical.

Refresh rate and motion

10 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.
BHP HyperX OMEN OLED 34
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 1.4
3440 × 1440Native360HzDSC360HzDSC
Source8Reviewrtings.com/monitor/reviews/hyperx/omen-oled-34Read 14 October 2026Datasheet: resolution (maximum) 3440 x 1440 at 360 Hz. RTINGS inputs section: the graphics card must use DSC to reach 360 Hz over HDMI and DisplayPort. With the DSC setting disabled over DisplayPort the limit is 120 Hz, or 240 Hz with 4:2:2 chroma. The DSC toggle does not work over HDMI. Bit depth at these rates is not stated. The supported-timing list in the datasheet is not used as proof of maximums.
Max refresh rate
360Hz
360Hz
Max refresh rate at native resolution
360Hz
360Hz
Max refresh rate over DisplayPort
360Hz
360Hz
Max refresh rate over HDMI
360Hz
360Hz
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.
360Hz1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Refresh rate (maximum) 360 Hz. No overclock mode is described.
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.
Not available
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.
G-SYNC Compatible, FreeSync Premium, VESA AdaptiveSync Display1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Datasheet features: NVIDIA G-Sync compatible and VESA Certified AdaptiveSync. The HP Japan page lists AMD FreeSync Premium. Tom's Hardware says FreeSync Premium Pro, so the maker page wins and the conflict is reported.6Maker product pagejp.ext.hp.com/gaming/personal/hyperx_omen_oled_34Read 14 October 2026Specs list on the HP Japan page: AMD FreeSync Premium, G-SYNC Compatible. The same page prints 1000R curvature, which is wrong against the datasheet.
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.
BHP HyperX OMEN OLED 34
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.
0.03ms1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Response time 0.03 ms GtG. The HP Japan page says with overdrive enabled, while RTINGS found the monitor has no overdrive setting.
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.
No8Reviewrtings.com/monitor/reviews/hyperx/omen-oled-34Read 14 October 2026RTINGS: no black frame insertion feature. An OLED has no backlight to strobe.
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.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Flicker-free Yes (TUV certified).
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.
No8Reviewrtings.com/monitor/reviews/hyperx/omen-oled-34Read 14 October 2026RTINGS motion section: the monitor does not have a black frame insertion feature.

Measured

4 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
Min20Max360Hz8Reviewrtings.com/monitor/reviews/hyperx/omen-oled-34Read 14 October 2026RTINGS VRR test with NVIDIA and AMD over DisplayPort and HDMI: minimum VRR shown as <20 Hz, stored as 20 with the qualifier here, maximum 360 Hz. A macOS test in the same review found 48-360 Hz.
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

9 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.
BHP HyperX OMEN OLED 34
TypeVersionCountDSC
HDMI2.12Yes
DisplayPort1.41Yes
USB-CNot available1Not available
Source1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Port list: 2 HDMI 2.1, 1 DisplayPort 1.4, 1 USB Type-C 5Gbps (Alt Mode DisplayPort 1.4). RTINGS says 360 Hz needs DSC over HDMI and DisplayPort. HDMI bandwidth in Gbps is not stated.
HDMI ports
2
2
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.
VRR8Reviewrtings.com/monitor/reviews/hyperx/omen-oled-34Read 14 October 2026RTINGS VRR test: VRR works over HDMI with NVIDIA and AMD cards.
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.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026USB Type-C video input, Alt Mode DisplayPort 1.4.
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.
100W1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Up to 100W USB Power Delivery. RTINGS measured about 89 W with the MacBooks it used.
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.
BHP HyperX OMEN OLED 34
ConnectorUSB versionCount
USB-B5Gbps1
Source1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 20261 USB-B (hub upstream). The USB-C port also carries data at 5Gbps, so the upstream list holds the USB-B port only.
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.
BHP HyperX OMEN OLED 34
ConnectorUSB versionCount
USB-A5Gbps2
Source1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 20262 USB Type-A 5Gbps signaling rate.
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.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Productivity: KVM switch.
Daisy chain (MST)
Not available
Not available
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.
Not available
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.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 20261 x 3.5 mm Audio Jack (Audio Out).
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.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Productivity: Picture-in-Picture.
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.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Productivity: Picture-by-Picture.

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

2 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.
Not available
Number of speakers
Not available
Not available
Speaker power per channel
Not available
Not available
Webcam
Not available
No1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026No integrated camera.
Microphone
Not available
Not available

Ergonomics and controls

8 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.
100mm1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Height adjustment range 100 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.
Forward5°Backward20°1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Tilt -5 to +20 degrees.
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.
Left30°Right30°1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Swivel plus or minus 30 degrees. The features text mentions pivot, but the adjustability row lists none and RTINGS says the stand cannot rotate, so no pivot range is stored.
Pivot
Not available
Not available
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.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Detachable stand Yes.
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 1001Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026VESA mount 100 x 100 mm (bracket included).
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.
Joystick1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Walkaround item 14 Joystick OSD. RTINGS adds a separate power button and a dedicated KVM switch button on the back.
Desktop software
ASUS DisplayWidget Center1Maker product pagerog.asus.com/monitors/32-to-34-inches/rog-swift-oled-pg34wcdn/specRead 5 October 2026Features / DisplayWidget.
OMEN Gaming Hub1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Management software OMEN Gaming Hub.
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.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026User updateable firmware Yes.
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.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026aRGB lighting, customizable in OMEN Gaming Hub. RTINGS sees a strip of RGB lighting around the stand mount.
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.
Crosshair, On-screen timer, Refresh rate label, Full screen/split screen mode toggle8Reviewrtings.com/monitor/reviews/hyperx/omen-oled-34Read 14 October 2026RTINGS lists the Gaming Quick Settings Menu items.

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.
HyperX OLED Core Protect, Pixel Shift, Pixel Refresh, Static Screen Detection, Lower Third Detection, Letterbox & Split Screen Detection8Reviewrtings.com/monitor/reviews/hyperx/omen-oled-34Read 14 October 2026RTINGS lists the OLED protection features. Pixel Shift runs automatically and cannot be toggled. Pixel Refresh runs automatically after 24 hours of use. HyperX OLED Core Protect is the maker's name from the datasheet.
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.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Footnote 14: the 3-year limited warranty covers burn-in under normal use with HP default OLED protection features enabled.
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.
3years1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Footnote 14: 3-year limited warranty, US.

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.
Width814.4Depth237.2mm(32.1 × 9.3 in)2Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_139805101_1786100083_0807_278415.pdfRead 14 October 202681.44 x 23.72 x 58.52 cm (W x D x H) with stand. The 58.52 cm height has no stated stand position, 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.
Width814.4Height359.3Depth148.4mm(32.1 × 14.1 × 5.8 in)2Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_139805101_1786100083_0807_278415.pdfRead 14 October 202681.44 x 14.84 x 35.93 cm (W x D x H) without stand. Mapped to width, depth and height. The US datasheet gives the same size in inches. RTINGS says the width includes the headphone hanger.
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.
Width274.8Depth224.8mm(10.8 × 8.9 in)2Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_139805101_1786100083_0807_278415.pdfRead 14 October 2026Base area footprint 27.48 x 22.48 cm. Order assumed width by depth, since the with-stand depth is 23.72 cm.
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.
9.61kg(21.2 lb)2Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_139805101_1786100083_0807_278415.pdfRead 14 October 20269.61 kg with stand. Cable scope not stated.
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.
6.43kg(14.2 lb)2Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_139805101_1786100083_0807_278415.pdfRead 14 October 20266.43 kg without stand. Cable scope not stated.
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.
Width956Height456Depth197mm(37.6 × 18 × 7.8 in)2Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_139805101_1786100083_0807_278415.pdfRead 14 October 2026Packaged dimensions 95.6 x 19.7 x 45.6 cm (W x D x H).
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.
16.49kg(36.4 lb)2Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_139805101_1786100083_0807_278415.pdfRead 14 October 2026Packaged weight 16.49 kg, above the 9.61 kg product weight.

Power

9 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 adapter1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Power supply 100-240 VAC 50/60 Hz (External). Adapter wattage is not stated.
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 Hz1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Datasheet: 100 - 240 VAC 50/60 Hz.
Power use (typical)
Not available
90W1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 202690 W typical at factory-default brightness and contrast with 25% power loading on USB downstream ports (footnote 5).
Power use (max)
Not available
300W1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026300 W maximum at maximum brightness and contrast with maximum power loading on USB downstream ports (footnote 5). USB-C charging of a connected device is likely included but is not stated.
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.
32W7EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2583707Read 14 October 2026EU product information sheet: on mode SDR 32.0 W. The datasheet also lists 32 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.
38W7EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2583707Read 14 October 2026EU product information sheet: on mode HDR 38.0 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.
0.5W7EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2583707Read 14 October 2026Standby 0.5 W in the EU sheet and the datasheet.
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.
0.3W7EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2583707Read 14 October 2026Off mode 0.3 W in the EU sheet.
EU energy class SDR
F5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2521723_EN.pdfRead 5 October 2026p1 row 3.
G7EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2583707Read 14 October 2026Energy efficiency class SDR G.
EU energy class HDR
F5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2521723_EN.pdfRead 5 October 2026p1 row 5.
G7EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2583707Read 14 October 2026Energy efficiency class HDR 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.
32kWh7EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2583707Read 14 October 2026EU energy label image: 32 kWh/1000h.
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.
38kWh7EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2583707Read 14 October 2026EU energy label image: HDR 38 kWh/1000h.

Certifications

4 of 9 differ
VESA ClearMR
Not available
18,0001Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Features: VESA ClearMR 18000. Not looked up in the VESA list.
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.
TÜV Flicker Free, TÜV Low Blue Light Hardware Solution, TÜV-GS1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Certification row: TUV Flicker free certified, TUV Low Blue Light Hardware Solution certified and TUV/GS.
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.
Hardware1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026TUV Low Blue Light Hardware Solution certified. Low blue light modes row: Eyesafe and TUV certified.
ENERGY STAR
Not available
Not available
TCO Certified
Not available
Not available
EPEAT
Not available
Not available
Colour certifications
Not available
Not available
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.
Eyesafe Certified1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Certification row: Eyesafe Certified.

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, HDMI cable, Warranty card, Power adapter, USB Type-B to A cable, AC power cable, Quick Setup Poster, 1 USB Type-C to Type-C cable, DisplayPort 1.4 cable, Cable holder, Stand base, Color calibration report, Headphone hook1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Verbatim what's in the box. Footnote 3: included cables may vary by country.
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.
BHP HyperX OMEN OLED 34
TypeCount
HDMINot available
USB Type-B to ANot available
AC powerNot available
USB Type-C to Type-C1
DisplayPort 1.4Not available
Source1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Same box list. Only the USB Type-C cable has a stated count.

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.
3years1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026HP three-year limited warranty. Market: US. Warranty may vary by country.
Dead pixel policy
Not available
Zero bright dot warranty1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Zero bright dot warranty Yes. No dark-pixel rule stated.

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