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AOC AGON PRO AG326UZD2 vs ViewSonic VX2738-2K-OLED

Product A: AOC

AGON PRO AG326UZD2

115 of 172 known
Change AOC AGON PRO AG326UZD2

Compare the ViewSonic VX2738-2K-OLED with

Product B: ViewSonic

VX2738-2K-OLED

77 of 172 known
Change ViewSonic VX2738-2K-OLED

Compare the AOC AGON PRO AG326UZD2 with

82 of 164 fields differ

Download CSVDownload JSON
  • 35 different values
  • 47 known for one only
  • 32 the same
  • 50 missing for both

Biggest differences

Each bar uses the scale of all 179 monitors.

  1. ContrastA: 1,500,000:1B: 150,000:1AOC is 10 times higher.
  2. Power use (max)Lower is betterA: 290WB: 63WViewSonic is 227 W lower.
  3. Power use (typical)Lower is betterA: 123WB: 62WViewSonic is 61 W lower.
  4. Brightness (typical, SDR)A: 300nitsB: 200nitsAOC is 100 nits higher.
  5. Pixel densityA: 139.9ppiB: 108.8ppiAOC is 31.1 ppi higher.

Refresh rate per resolution

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

3840 × 2160Native for A
A240Hz
BNot listed
2560 × 1440Native for B
ANot listed
B240Hz

Size, drawn to scale

Front and side. Solid lines show the stand at its lowest. Dashed lines show it at its highest.

Weight

0 to 15 kg

Weight with stand
A10.56kg
B5.4kg
Weight without stand
A7.53kg
B2.94kg
Box weight
A14.7kg
B7.7kg

All 172 fields

Every value links to where we found it.

AAOC AGON PRO AG326UZD2
BViewSonic VX2738-2K-OLED

General

6 of 8 differ
Series
AGON PRO1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Spec table and page title: AGON PRO. The leaflet lists Product line AGON PRO and design family AG6.
Not available
Model numbers
AG326UZD21Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Model name AG326UZD2. A retailer lists an AG326UZD2P code, which no AOC document states, so it is not stored.
VX2738-2K-OLED, VS210721Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026SKU VX2738-2K-OLED. The user guide names regulatory model VS21072. The ViewSonic pages for VX2738-2K without OLED describe a different IPS monitor.
GTIN / EAN
40389861134651Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026EAN 4038986113465, also in the leaflet.2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/ag326uzd2Read 14 October 2026
7669070395042Maker spec sheet (PDF)viewsonic.com/us/xtento_pdf/pdfPrint/product/template_id/2/product_id/16872838Read 14 October 2026Datasheet: UPC 766907039504. This is the US code.
Announced
April 20266Press releaseaoc.com/uk/gaming/blog/the-next-generation-of-4k-oled-gaming-is-here-agon-pro-ag326uzd2Read 14 October 2026AOC press release dated Amsterdam, 21 April 2026. TFTCentral wrote about the launch on 20 April 2026.
19 November 20254Press releaseviewsonic.com/us/blog/viewsonic-expands-its-gaming-line-up-with-two-new-27-inch-monitorsRead 14 October 2026Press release dated 19 November 2025. It lists availability in February and an estimated street price of 499.99 USD.
Status
Available8Reviewkitguru.net/peripherals/monitors/dominic-moass/aoc-agon-pro-ag326uzd2-review-penta-tandem-4k-240hz-qd-oledRead 14 October 2026KitGuru reviewed the shipping monitor in August 2026 and quotes a 799 GBP MSRP. TFTCentral says it launches in Europe in April 2026.
Available1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026US product page shows In stock at 449.99 USD on 14 October 2026.
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
Not available
$449.995Press releaseviewsonic.com/us/blog/new-viewsonic-vx-line-of-27-inch-gaming-monitors-now-shippingRead 14 October 2026Press release of 25 February 2026: available now for an estimated street price of 449.99 USD. This is an estimated street price rather than a stated MSRP. The 19 November 2025 announcement estimated 499.99 USD and a CDW listing shows a 595.00 USD list price, so the figure is a doubt.
Launch price (EU)
€9997Press articletftcentral.co.uk/news/aoc-agon-pro-ag326uzd2-unveiled-with-a-32-4k-penta-tandem-qd-oled-panelRead 14 October 2026TFTCentral, 20 April 2026: due to launch in Europe during April at 999 euros. Tax treatment is not stated, so the figure is taken as the European shelf price incl. VAT. AOC does not publish a price on its page or press release. No USD launch price was found. Launch prices in GBP (799) are not stored.9Press articlegeeknetic.es/Noticia/38363/AOC-lanza-el-AGON-PRO-AG326UZD2-un-monitor-QD-OLED-4K-de-240-Hz-con-precio-de-999-euros.htmlRead 14 October 2026Geeknetic, 21 April 2026: the monitor arrives in April 2026 with a recommended price of 999 euros in Spain. Spanish consumer prices include VAT.
Not available
Markets
Not available
US1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Only the US shop lists this model. The ViewSonic EU, UK and global product pages return not found.
Colours
Black1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Bezel colour Black and cabinet colour Black. Both matt.
Not available
Segment
Gaming1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Listed under AOC Gaming monitors, AGON PRO line. Leaflet channel: Gaming.
Gaming1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Sold in the gaming monitors range. The press release calls it a gaming monitor.

Display

9 of 12 differ
Screen size
31.5in(80 cm)1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Screen size 31.5 in (80.0 cm). The EU sheet rounds to 32 inches, 80.3 cm.
27in(68.6 cm)1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Screen Size 27 inch.
Viewable screen diagonal
31.61in(80.3 cm)3Owner's manualaoc.com/api/asset/pi48326Read 14 October 2026Manual specification page 31: Viewable Image Size 80.3 cm diagonal, which is 31.61 inches. The AOC page says 80.0 cm for the class size.
26.7in(67.8 cm)1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Viewable Area 26.7 in. This agrees with the 590.42 x 333.72 mm active area in the user guide. The user guide table also says 27 inch real diagonal.
Native resolution
3840 × 2160px1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Panel resolution 3840x2160, UHD.
2560 × 1440px1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026
Aspect ratio
16:91Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026
16:91Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026
Pixel density
139.9ppi
108.8ppi
Pixel pitch
0.1814mm3Owner's manualaoc.com/api/asset/pi48326Read 14 October 2026Manual page 31: Pixel Pitch 0.1814 mm (H) x 0.1814 mm (V).
Not available
Active display area
Width699.48Height394.73mm(27.5 × 15.5 in)3Owner's manualaoc.com/api/asset/pi48326Read 14 October 2026Manual page 31: Horizontal scan size (maximum) 699.48 mm and vertical scan size (maximum) 394.73 mm. Both are slightly larger than 3840 and 2160 pixels times 0.1814 mm (696.6 and 391.8 mm), so the figures likely include the pixel-shift reserve. The AOC dimension drawing shows 394.73 for the panel height.
Width590.42Height333.72mm(23.2 × 13.1 in)3Owner's manualviewsonicglobal.com/public/products_download/user_guide/display/VX2738-2K-OLED/VX2738-2K-OLED_UG_ENG.pdfRead 14 October 2026Appendix, Specifications, Display Area Active Size (H x V) 590.42 x 333.72 mm. The same appendix gives a pixel pitch of 229.2 microns, which does not fit this active area (590.42 mm / 2560 = 0.2306 mm) or the 26.7 inch viewable area, so no pixel pitch is stored.
Curved
No1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Flat / Curved: Flat.
Not available
Curvature radius
Not available
Not available
Screen surface
Glossy1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Panel treatment: Anti-reflective (Glossy finishing). PCMonitors and KitGuru also call it glossy.
Not available
Anti-reflection coating
Anti-Reflection 3.01Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Spec table: Anti-reflective (Glossy finishing), hardness 3H.6Press releaseaoc.com/uk/gaming/blog/the-next-generation-of-4k-oled-gaming-is-here-agon-pro-ag326uzd2Read 14 October 2026Press release names the AntiReflection 3.0 coating. TFTCentral and PCMonitors say AOC also calls it DarkShield 3.0, which is Samsung Display's Quantum Black treatment.
Anti-Glare (Haze 25%), Hard Coating (2H)3Owner's manualviewsonicglobal.com/public/products_download/user_guide/display/VX2738-2K-OLED/VX2738-2K-OLED_UG_ENG.pdfRead 14 October 2026Appendix: Glass Surface Anti-Glare (Haze 25%), Hard Coating (2H). The product page says Anti-Reflection type, Hard-coating (2H), Haze N/A. The user guide is stored.
Touchscreen
Not available
Not available

Panel

15 of 31 differ
Panel type
QD-OLED1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Panel type QD - OLED.
QD-OLED1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Panel Type QD-OLED Technology. The page says it uses a self-luminous blue OLED light source that excites a quantum dot layer.
Panel type (as published)
QD-OLED1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Spec table: QD - OLED. Press and TFTCentral add the Samsung Display brand Penta Tandem.
QD-OLED Technology1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026
Backlight
None (self-emissive)1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026QD-OLED is self-emissive. The EU sheet lists the panel technology as OLED.
None (self-emissive)1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026
Local dimming
Not available
Not available
Dimming zones
Not available
Not available
Panel maker
Samsung Display7Press articletftcentral.co.uk/news/aoc-agon-pro-ag326uzd2-unveiled-with-a-32-4k-penta-tandem-qd-oled-panelRead 14 October 2026TFTCentral: built around Samsung Display's 4th Gen QD-OLED Penta Tandem panel. PCMonitors names a Samsung Display QD-OLED panel and KitGuru says it is Samsung Display's 4th Gen Penta Tandem panel. AOC does not name the maker.10Reviewpcmonitors.info/aoc/aoc-agon-pro-ag326uzd2-240hz-4k-uhd-qd-oledRead 14 October 2026
Not available
Panel part number
QMC315AA01-A0111Maker spec sheet (PDF)aoc.com/api/asset/pi48527Read 14 October 2026Text block inside the panel outline of AOC's dimension drawing: SUMSUNG QD-OLED 240Hz, 250nits, HDR:400nits Peak:1000nits, QMC315AA01-A01. The drawing spells Samsung as SUMSUNG. The code is read as the panel part number, and no second source confirms it.
Not available
Panel generation
4th generation6Press releaseaoc.com/uk/gaming/blog/the-next-generation-of-4k-oled-gaming-is-here-agon-pro-ag326uzd2Read 14 October 2026Press release: built around a 4th generation QD-OLED panel. TFTCentral and KitGuru: 4th Gen Penta Tandem.
Not available
Subpixel layout
Not available
Not available
Colour depth
10bits1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Display colours 1.073B (10 bits). Native or FRC is not stated.
10bits1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Colors 1.07B and Color Space Support 10 bit true. Key features: true 10 bit color depth.
Colour depth method
Not available
Native1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications say 10 bit true. Tom's Hardware lists native 10-bit.6Reviewtomshardware.com/monitors/gaming-monitors/viewsonic-vx2738-2k-27-inch-oled-reviewRead 14 October 2026Specs table: Native Color Depth and Gamut 10-bit / DCI-P3+.
Displayable colours
1.07 billion3Owner's manualaoc.com/api/asset/pi48326Read 14 October 2026Manual page 31: Display Color 1.07B Colors. The AOC page says 1.073B (10 bits).
1.07 billion1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026
sRGB coverage
Not available
Not available
DCI-P3 coverage
99.7%1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Spec row Colour space (DCI-P3) CIE 1976 %, 99.7. AOC does not say coverage or volume. The value is read as coverage because the sRGB row (140.7) is clearly a volume figure and a DCI-P3 volume cannot sit below it. PCMonitors writes 99% DCI-P3 coverage. KitGuru measured 99.2% coverage but that is measured and is not stored here.10Reviewpcmonitors.info/aoc/aoc-agon-pro-ag326uzd2-240hz-4k-uhd-qd-oledRead 14 October 2026
Not available
Adobe RGB coverage
96.9%1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Spec row Colour space (Adobe RGB) CIE 1976 %, 96.9. Read as coverage by the same reasoning. PCMonitors lists 96.9% Adobe RGB beside the DCI-P3 coverage.10Reviewpcmonitors.info/aoc/aoc-agon-pro-ag326uzd2-240hz-4k-uhd-qd-oledRead 14 October 2026
Not available
Rec. 2020 coverage
81.6%1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Spec row Colour space (BT 2020) CIE 1976 %, 81.6. Read as coverage. The sRGB row (140.7%) is a gamut volume and is not stored in sRGB coverage.10Reviewpcmonitors.info/aoc/aoc-agon-pro-ag326uzd2-240hz-4k-uhd-qd-oledRead 14 October 2026PCMonitors: 99% DCI-P3 coverage (96.9% Adobe RGB, 140.7% sRGB, 81.6% Rec. 2020).
Not available
NTSC coverage
Not available
Not available
Factory calibrated
Yes7Press articletftcentral.co.uk/news/aoc-agon-pro-ag326uzd2-unveiled-with-a-32-4k-penta-tandem-qd-oled-panelRead 14 October 2026TFTCentral lists a factory calibrated Delta E<1 accuracy. KitGuru refers to AOC's factory calibration. AOC's own page does not state a Delta E, and KitGuru measured an average colour error of 3.49 out of the box, so no claimed Delta E is stored.8Reviewkitguru.net/peripherals/monitors/dominic-moass/aoc-agon-pro-ag326uzd2-review-penta-tandem-4k-240hz-qd-oledRead 14 October 2026
Not available
Claimed Delta E
Not available
Not available
Paper calibration report in box
Not available
Not available
Hardware calibration support
Not available
Not available
Static contrast ratio
1,500,000:11Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Static contrast ratio 1.5M:1.
150,000:11Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Static Contrast Ratio 150,000:1, as published by ViewSonic. Tom's Hardware could not measure black level or contrast.
Brightness (typical, SDR)
300nits1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Brightness in nits: SDR 300 nits (APL 100%). TFTCentral and the drawing's panel label say 250 nits, so the maker documents differ. The AOC spec table and leaflet win.
200nits1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Brightness 200 cd/m2. The page does not state a window size. Tom's Hardware says the 200 nit rating tracks a full-field pattern with OLED APL off.
Brightness (maker minimum)
Not available
Not available
Peak brightness (HDR)
1,000nits1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026HDR 1000 nits at APL 3%. The same row lists 515 nits at APL 10%. Press release: peak brightness of 1,000 nits (3% APL).
Not available
HDR peak test window
3%1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Published as APL 3%, an average picture level, not a window size. Stored here as the 3 percent test area.
Not available
Full-screen brightness
300nits2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/ag326uzd2Read 14 October 2026Leaflet: SDR 300 nits at APL 100%. SDR mode.
Not available
HDR formats
HDR103Owner's manualaoc.com/api/asset/pi48326Read 14 October 2026Manual HDR section: compatible with input signals in HDR10 format. No HDR10+ or Dolby Vision is stated.
HDR101Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Key features: HDR10 support. No DisplayHDR certification is published.
HDR certification
DisplayHDR True Black 5001Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026HDR: VESA Certified DisplayHDR True Black 500. Not looked up in the VESA list, which blocks agents.
Not available
Viewing angle (horizontal)
178°1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Viewing angle (CR10) 178/178.
178°1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026
Viewing angle (vertical)
178°1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Viewing angle (CR10) 178/178.
178°1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026

Refresh rate and motion

6 of 22 differ
Refresh rate per resolution and port
AAOC AGON PRO AG326UZD2
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 2.1USB-C
3840 × 2160Native240Hz10-bit, 4:4:4, DSC240Hz10-bit, 4:4:4240Hz10-bit, 4:4:4
Source3Owner's manualaoc.com/api/asset/pi48326Read 14 October 2026Manual page 32, colour-depth table: 3840x2160 at 240 Hz 10bpc RGB or YCbCr444 is OK on HDMI2.1, DP2.1 and USB C in the High Resolution USB setting. With the USB High Data Speed setting the USB C maximum in that table is 144 Hz. Footnote 2: over HDMI 2.1, UHD 144, 165 and 240 Hz need a DSC-enabled video card. The manual does not say whether DisplayPort uses DSC. Max Resolution 3840 x 2160 @ 240 Hz. No lower-resolution rows are stored because the preset timing table does not prove their maxima.
BViewSonic VX2738-2K-OLED
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 1.4
2560 × 1440Native240Hz240Hz
Source1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Refresh Rate 240Hz, PC Resolution (max) 2560 x 1440 and Frequency Vertical HDMI 2.1 & DisplayPort = 48 ~ 240 Hz. The user guide timing list includes 2560 x 1440 at 240 Hz. The per-input maximum is read from the vertical frequency row. Bit depth, chroma and DSC use are not stated. The horizontal frequency limits in the same table (HDMI 255 kHz, DisplayPort 297 kHz) are too low for 2560 x 1440 at 240 Hz and look generic, so the vertical frequency figure is the only evidence per input. The DisplayPort version comes from Tom's Hardware.
Max refresh rate
240Hz
240Hz
Max refresh rate at native resolution
240Hz
240Hz
Max refresh rate over DisplayPort
240Hz
240Hz
Max refresh rate over HDMI
240Hz
240Hz
Max refresh rate over USB-C
240Hz
Not available
Max refresh rate at 10-bit
240Hz
Not available
Native refresh rate
240Hz1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Max refresh rate 240 Hz. No overclock mode is described.
240Hz1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Refresh Rate 240Hz.
Overclocked refresh rate
Not available
Not available
Dual mode
Not available
No1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Only 240 Hz at 2560 x 1440 is published. The Esports Mode shrinks the viewable area to 24.5 inch and is not a resolution mode.
Minimum fixed refresh rate
Not available
Not available
Adaptive sync technologies
Adaptive-Sync, G-SYNC Compatible1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Sync technology Adaptive Sync. NVIDIA G-SYNC Compatible. The page and the manual do not name FreeSync, so no FreeSync tier is stored.
FreeSync Premium, G-SYNC Compatible1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Page: NVIDIA G-SYNC Compatible and AMD FreeSync Premium. The FreeSync Premium toggle is in the Setup menu of the user guide.
VRR range per port
Not available
Not available
Low framerate compensation
Yes10Reviewpcmonitors.info/aoc/aoc-agon-pro-ag326uzd2-240hz-4k-uhd-qd-oledRead 14 October 2026PCMonitors: 48-240 Hz VRR range plus LFC. The manual lists a vertical scan range of 48-240 Hz. The per-input VRR range is not stated, so no VRR range rows are stored.
Not available
Response time (maker GtG claim)
0.03ms1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Response time GtG 0.03 ms. Maker claim.
0.03ms1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Response Time (Typical GTG) 0.03ms.
Response time (maker MPRT claim)
Not available
Not available
Overdrive settings
Not available
Not available
Motion blur reduction
Not available
Not available
Blur-reduction technology
Not available
Not available
Blur reduction works with VRR
Not available
Not available
Flicker-free (claimed)
Yes1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Flicker-Free: Flicker Free. Maker claim.
Yes1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Page: Flicker-Free technology and a Blue Light Filter.
Black frame insertion
Not available
Not available

Measured

3 of 12 differ
Input lag at maximum refresh rate
1.82ms12Measurementkitguru.net/peripherals/monitors/dominic-moass/aoc-agon-pro-ag326uzd2-review-penta-tandem-4k-240hz-qd-oled/7Read 14 October 2026KitGuru input latency page: average 1.82 ms, measured with the Open Source Response Time Tool (OSRTT) by TechTeamGB. The text names 240 Hz, the monitor's maximum, and does not name the resolution. The 240 Hz mode is 3840 x 2160. Firmware V2.00.
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)
295.7nits13Measurementkitguru.net/peripherals/monitors/dominic-moass/aoc-agon-pro-ag326uzd2-review-penta-tandem-4k-240hz-qd-oled/4Read 14 October 2026KitGuru SDR page: full-screen white at 100% OSD brightness, default settings with Uniform brightness on (the default), X-Rite i1 Display Pro Plus with Calman Ultimate. Firmware V2.00.
381nits7Measurementtomshardware.com/monitors/gaming-monitors/viewsonic-vx2738-2k-27-inch-oled-review/3Read 14 October 2026Page 3, uncalibrated at maximum backlight level: a 25% window measured 381 nits with OLED APL (variable brightness) on. With OLED APL off a full-field pattern tracks the 200 nit rating. Firmware, connection and the exact picture mode are not stated. The review is dated 17 June 2026.
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)
3.4913Measurementkitguru.net/peripherals/monitors/dominic-moass/aoc-agon-pro-ag326uzd2-review-penta-tandem-4k-240hz-qd-oled/4Read 14 October 2026KitGuru: average colour accuracy dE 2000 of 3.49 against the DCI-P3 reference, out of the box in the default Warm mode, before calibration, Calman Ultimate. Against sRGB the error is higher but no number is given. Average greyscale dE 2000 is 4.1.
4.498Measurementtomshardware.com/monitors/gaming-monitors/viewsonic-vx2738-2k-27-inch-oled-review/4Read 14 October 2026Page 4, Calman gamut test before calibration: 4.49 dE, improving to 1.44 dE after calibration. The Delta E formula and reference colour space are not stated. The monitor has no sRGB mode and its gamut is about 109% of DCI-P3 by volume. Grayscale started at 5.01 dE.
Gray uniformity (measured)
Not available
Not available
Reflections (measured)
Not available
Not available

Connectivity

9 of 19 differ
Video inputs
AAOC AGON PRO AG326UZD2
TypeVersionCountMax bandwidth (Gbps)DSC
HDMI2.1248Yes
DisplayPort2.1180Not available
USB-CNot available1Not availableNot available
Source1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Spec table: HDMI 2.1 x 2, DP 2.1 x 1 (UHBR 20), USB-C (PD 65W) x 1.3Owner's manualaoc.com/api/asset/pi48326Read 14 October 2026Ports on page 9: HDMI1, HDMI2, DisplayPort, USB C. Manual footnote 3: DisplayPort 2.1 supports UHBR20 with a total bandwidth of 80 Gbps and HDMI 2.1 supports FRL6 with 48 Gbps. The HDMI DSC flag comes from footnote 2, which needs a DSC-enabled video card for UHD 144 Hz and above. HDCP versions are not stated. The USB-C video link rate is not stated.
BViewSonic VX2738-2K-OLED
TypeVersionCountDSC
HDMI2.12Not available
DisplayPort1.42Yes
Source1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: HDMI 2.1 In 2 and DisplayPort 2. The page does not give a DisplayPort version. Tom's Hardware gives DisplayPort 1.4 with DSC. HDCP versions and bandwidth are not published.6Reviewtomshardware.com/monitors/gaming-monitors/viewsonic-vx2738-2k-27-inch-oled-reviewRead 14 October 2026Specs table: 2x DisplayPort 1.4 w/DSC and 2x HDMI 2.1. The text says the DisplayPort inputs support Display Stream Compression. No USB ports.
HDMI ports
2
2
DisplayPort ports
1
2
Highest HDMI version
2.1
2.1
Highest DisplayPort version
2.1
1.4
HDMI features
VRR3Owner's manualaoc.com/api/asset/pi48326Read 14 October 2026Manual page 11: the Adaptive-Sync function works with DisplayPort, HDMI and USB C. PCMonitors adds that PS5 and Xbox Series X get 120 Hz 4K with VRR. ALLM, QMS, eARC and CEC are not stated.10Reviewpcmonitors.info/aoc/aoc-agon-pro-ag326uzd2-240hz-4k-uhd-qd-oledRead 14 October 2026
Not available
USB-C video (DP Alt Mode)
Yes3Owner's manualaoc.com/api/asset/pi48326Read 14 October 2026Manual specification page: USB DP built-in DP Alt mode, data and video transmission.
Not available
USB-C power delivered
65W1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 20263Owner's manualaoc.com/api/asset/pi48326Read 14 October 2026Manual: USB PD version 3.0, up to 65 W (20 V at 3.25 A). The AOC page lists USB-C (PD 65W) x 1. Whether the 65 W is guaranteed or shared is not stated.
Not available
Thunderbolt
Not available
Not available
USB upstream ports
AAOC AGON PRO AG326UZD2
ConnectorUSB versionCount
USB-B3.2 Gen 11
USB-CNot available1
Source1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Spec table: USB type upstream 1 x USB-B, USB generation USB 3.2 (Gen 1). The manual's USB Selection item (Auto, USB C, USB UP) shows the USB-C port is also an upstream data path. The USB-C data version is not stated.3Owner's manualaoc.com/api/asset/pi48326Read 14 October 2026Manual page 9 lists a USB3.2 Gen1 upstream port. OSD item USB Selection: Auto / USB C / USB UP selects the upstream data path.
BViewSonic VX2738-2K-OLED
Not available
USB downstream hub ports
AAOC AGON PRO AG326UZD2
ConnectorUSB versionCount
USB-A3.2 Gen 12
Source1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Spec table: USB type downstream 2 x USB-A, USB 3.2 (Gen 1). One of them is a fast charge port.
BViewSonic VX2738-2K-OLED
Not available
KVM switch
Yes1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026KVM: Yes. KitGuru says KVM works through either the USB-B or the USB-C port.
Not available
Daisy chain (MST)
Not available
Not available
Ethernet
Not available
Not available
3.5 mm headphone output
Yes1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Audio output: Headphone out (3.5mm).
Yes1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: 3.5mm Audio Out 1.
3.5 mm microphone input
Not available
Not available
Optical out
Not available
Not available
Picture in picture
Yes1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Multiview (PbP, PiP): PiP+PbP.
Yes3Owner's manualviewsonicglobal.com/public/products_download/user_guide/display/VX2738-2K-OLED/VX2738-2K-OLED_UG_ENG.pdfRead 14 October 2026OSD tree, Setup Menu, Multi-Picture, 2P PIP with source, region, position and size options.
Picture by picture
Yes1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Multiview (PbP, PiP): PiP+PbP.
Yes3Owner's manualviewsonicglobal.com/public/products_download/user_guide/display/VX2738-2K-OLED/VX2738-2K-OLED_UG_ENG.pdfRead 14 October 2026OSD tree, Setup Menu, Multi-Picture, PBP Left-Right.

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
Yes1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Speakers listed, 8 W x 2.
Yes1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Internal Speakers 2W (x2).
Number of speakers
21Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Speaker power 8 W x 2.
21Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026
Speaker power per channel
8W1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Speaker power 8 W x 2, so 8 W per speaker.
2W1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026
Webcam
Not available
Not available
Microphone
Not available
Not available

Ergonomics and controls

9 of 15 differ
Stand height adjustment
150mm1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Height adjust 150 mm.
130mm1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Height Adjust 130 mm / 5.1 in.
Tilt
Forward5°Backward23°1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Tilt -5 (+3/-0) to +23 (-3/+0) degrees. The nominal values are stored. The manual diagram shows -5 and 23.
Forward5°Backward20°1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Tilt (Forward/Back) 5 degrees / 20 degrees.
Swivel
Left16°Right16°1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Swivel -16 +/-2 to 16 +/-2 degrees. The nominal value is stored. KitGuru says 16 degrees each way.
Left45°Right45°1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Swivel -45 ~ 45.
Pivot
Counterclockwise90°Clockwise90°3Owner's manualaoc.com/api/asset/pi48326Read 14 October 2026Manual adjustment diagram and the press release: 90 degree pivot. The spec table says -91 +/-1 to 91 +/-1, which fits the tolerance.
Counterclockwise90°Clockwise90°1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Pivot (Right/Left) 90 degrees / 90 degrees.
Removable stand
Yes1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Removable stand: Yes. Quick release function: Yes.
Yes3Owner's manualviewsonicglobal.com/public/products_download/user_guide/display/VX2738-2K-OLED/VX2738-2K-OLED_UG_ENG.pdfRead 14 October 2026Tom's Hardware: the stand snaps onto a 100 mm VESA mount and four fasteners are supplied for arm use. The user guide has a wall mount dimension of 100 x 100 mm.
VESA mount
100 x 1001Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Vesa wallmount 100x100. The manual shows M4 screws.
100 x 1001Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: VESA Compatible 100 x 100 mm.
VESA adapter needed
No10Reviewpcmonitors.info/aoc/aoc-agon-pro-ag326uzd2-240hz-4k-uhd-qd-oledRead 14 October 2026PCMonitors: the stand can be removed to reveal provision for 100 x 100 mm VESA mounting. The manual shows the arm bolted to the holes on the monitor back.
Not available
Security lock slot
Yes1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Kensington Lock: Yes.
Yes1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Kensington Lock Slot 1.
On-screen menu controls
Joystick, Software10Reviewpcmonitors.info/aoc/aoc-agon-pro-ag326uzd2-240hz-4k-uhd-qd-oledRead 14 October 2026PCMonitors: OSD controlled by a joystick at the rear, towards the right side.14Reviewkitguru.net/peripherals/monitors/dominic-moass/aoc-agon-pro-ag326uzd2-review-penta-tandem-4k-240hz-qd-oled/2Read 14 October 2026KitGuru: a small joystick on the right hand edge controls the OSD. The manual lists five hotkeys (Source/Up, Dial Point/Down, User Key/Left, Light FX/Right, Power/Menu/Enter). KitGuru says the G-Menu software controls the same settings from the PC.
Joystick1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Physical Controls joystick key (up, right, down, left, center) and power.
Desktop software
AOC G-Menu1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Gaming convenience: G-menu. The page features list GMENU, a free PC tool.
Not available
User firmware updates
Yes15Reviewkitguru.net/peripherals/monitors/dominic-moass/aoc-agon-pro-ag326uzd2-review-penta-tandem-4k-240hz-qd-oled/3Read 14 October 2026KitGuru: the GMenu software can be used to update the monitor's firmware. The manual also lists firmware update through GMenu. KitGuru's pros list: user-upgradable firmware.
Not available
Ambient light sensor
Not available
Not available
Presence sensor
Not available
Not available
RGB lighting
Yes3Owner's manualaoc.com/api/asset/pi48326Read 14 October 2026Manual page 26 Light FX menu: modes, patterns and user-defined foreground and background RGB values. The AOC spec table lists Light FX (RGB). KitGuru says the RGB ring around the stand mount can be customised or turned off.
Not available
Gaming menu features
Dial Point, Sniper Scope, Frame Counter, Game Mode, Shadow Control, Game Color, Low Input Lag3Owner's manualaoc.com/api/asset/pi48326Read 14 October 2026Manual Game Setting menu, plus the Dial Point hotkey. Game Mode presets: FPS, RTS, Racing, Gamer 1 to 3.
Aim Point, Esports Mode (24.5-inch viewable screen), Black Stabilization, Game presets FPS, RTS and MOBA3Owner's manualviewsonicglobal.com/public/products_download/user_guide/display/VX2738-2K-OLED/VX2738-2K-OLED_UG_ENG.pdfRead 14 October 2026Joy Key hot key turns Aim Point on and off. The Game ViewMode has FPS, RTS and MOBA presets and a Black Stabilization slider. The press release names the Esports Mode that switches the viewable screen to 24.5 inch.

OLED care

3 of 3 differ
OLED care
Pixel Orbiting, Pixel Refresh, Screen Saver, Logos Protection, Boundary Dimmer, Taskbar Dimmer, Thermal Protection3Owner's manualaoc.com/api/asset/pi48326Read 14 October 2026Manual OLED Care/Extra menu on page 21. The AOC OLED care guide calls Logos Protection Multi-Logo Protection.16Maker spec sheet (PDF)aoc.com/api/asset/pi50940Read 14 October 2026
PXL Orbit (OLED Screen Movement), OLED Image Cleaning, Static Icon Detection, Static Screen Detection (automatic dimming)1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Page: PXL Orbit moves pixels, Static Screen Detection dims the display when idle. The user guide Manual Image Adjust menu lists OLED Screen Movement, OLED Image Cleaning, OLED APL and Static Icon Detection. The page also mentions break reminder prompts.
Burn-in covered by warranty
Yes1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Page: Three-Year Warranty OLED, including coverage for OLED burn-in.16Maker spec sheet (PDF)aoc.com/api/asset/pi50940Read 14 October 2026AOC OLED care guide for AG326UZD2: the 3-year OLED warranty covers burn-in when the monitor is used as the care guide says, for example no static image for 4 hours.
Not available
Burn-in warranty length
3years16Maker spec sheet (PDF)aoc.com/api/asset/pi50940Read 14 October 20263-year OLED warranty protection. Market not named.
Not available

Dimensions and weight

6 of 7 differ
Dimensions with stand
Width717.3Height (lowest)485.9Height (highest)635.9Depth316.8mm(28.2 × 19.1 to 25 × 12.5 in)1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Product dimensions incl. base (W x H x D) 717.3 x (485.9~635.9) x 316.8 mm. The height range is the lowest to highest stand position and matches the 150 mm height adjustment.
Width611.11Height (lowest)401.1Height (highest)531.1Depth250mm(24.1 × 15.8 to 20.9 × 9.8 in)1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Physical 611.11 x 401.1~531.1 x 250.0 mm (W x H x D). The 130 mm height adjustment equals the span of 401.1 to 531.1 mm, so 401.1 is the lowest and 531.1 the highest stand position.
Dimensions without stand
Width717.3Height420.8Depth87.2mm(28.2 × 16.6 × 3.4 in)1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Product dimensions excl. base (W x H x D) 717.3 x 420.8 x 87.2 mm.
Width611.11Height354.1Depth53.59mm(24.1 × 13.9 × 2.1 in)1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Physical Without Stand 611.11 x 354.1 x 53.59 mm.
Stand footprint
Not available
Not available
Weight with stand
10.56kg(23.3 lb)1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Net weight excl. package 10.56 kg, with the stand. Cable scope not stated.
5.4kg(11.9 lb)1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Net 5.4 kg.
Weight without stand
7.53kg(16.6 lb)1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Product without stand 7.53 kg.
2.94kg(6.5 lb)3Owner's manualviewsonicglobal.com/public/products_download/user_guide/display/VX2738-2K-OLED/VX2738-2K-OLED_UG_ENG.pdfRead 14 October 2026Appendix: Weight (without stand) 2.94 kg. The product page rounds to 2.9 kg.
Box dimensions
Width900Height523Depth188mm(35.4 × 20.6 × 7.4 in)1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Packaging dimensions (W x H x D) 900 x 523 x 188 mm.
Not available
Box weight
14.7kg(32.4 lb)1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Gross weight incl. package 14.7 kg, above the 10.56 kg product weight.
7.7kg(17 lb)1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Gross 7.7 kg. The published packaging size 549 x 508 x 158 mm is not stored because a 611 mm wide monitor cannot fit inside it.

Power

10 of 13 differ
Power supply
Internal1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Power supply: Internal.
External adapter1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Power Supply External, Voltage DC 24V.
Adapter rating
Not available
Not available
Input voltage
100-240 V AC, 50/60 Hz, 3 A3Owner's manualaoc.com/api/asset/pi48326Read 14 October 2026Manual specification page: Power Source 100-240V~ 50/60Hz 3A.
100-240 V AC, 50/60 Hz3Owner's manualviewsonicglobal.com/public/products_download/user_guide/display/VX2738-2K-OLED/VX2738-2K-OLED_UG_ENG.pdfRead 14 October 2026Appendix: Input Voltage AC 100-240V, 50/60 Hz (auto switch).
Power use (typical)
123W1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Power consumption on (typical) 123 W. The manual states typical at default brightness and contrast.
62W1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Consumption (typical) 62w. The user guide gives 61 W typical without audio and 62 W with 100% audio, following EEI test conditions. Tom's Hardware measured 23.6 W at 200 nits, which is a different test.
Power use (max)
290W3Owner's manualaoc.com/api/asset/pi48326Read 14 October 2026Manual: Max. at Brightness 100, Contrast 100, up to 290 W (the manual prints less than or equal to). The AOC page lists 290 W. Whether USB-C charging of a connected device is included is not stated.
63W1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Consumption (max) 63w.
Power use SDR (EU label)
32W4Maker spec sheet (PDF)aoc.com/api/asset/pi48339Read 14 October 2026EU product information sheet: on mode power demand in SDR 32.0 W, energy class F.5EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2590540Read 14 October 2026EPREL record: powerOnModeSDR 32.
Not available
Power use HDR (EU label)
39W4Maker spec sheet (PDF)aoc.com/api/asset/pi48339Read 14 October 2026On mode power demand in HDR 39.0 W, energy class G.5EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2590540Read 14 October 2026EPREL record: powerOnModeHDR 39.
Not available
Standby power
0.5W4Maker spec sheet (PDF)aoc.com/api/asset/pi48339Read 14 October 2026Standby mode power demand 0.5 W. The manual says 0.5 W or less.5EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2590540Read 14 October 2026EPREL record: powerStandby 0.5.
0.5W3Owner's manualviewsonicglobal.com/public/products_download/user_guide/display/VX2738-2K-OLED/VX2738-2K-OLED_UG_ENG.pdfRead 14 October 2026Appendix: Standby at most 0.5 W. The product page lists Stand-by 0.3 W.
Off-mode power
0.3W4Maker spec sheet (PDF)aoc.com/api/asset/pi48339Read 14 October 2026Off mode power demand 0.3 W.5EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2590540Read 14 October 2026EPREL record: powerOffMode 0.3.
0.3W3Owner's manualviewsonicglobal.com/public/products_download/user_guide/display/VX2738-2K-OLED/VX2738-2K-OLED_UG_ENG.pdfRead 14 October 2026Appendix: Off at most 0.3 W.
EU energy class SDR
F4Maker spec sheet (PDF)aoc.com/api/asset/pi48339Read 14 October 2026Energy efficiency class for SDR: F.5EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2590540Read 14 October 2026EPREL record: energyClassSDR F.
Not available
EU energy class HDR
G4Maker spec sheet (PDF)aoc.com/api/asset/pi48339Read 14 October 2026Energy efficiency class for HDR: G.5EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2590540Read 14 October 2026EPREL record: energyClassHDR G.
Not available
Energy per 1000 h SDR
32kWh17Maker spec sheet (PDF)aoc.com/api/asset/pi48340Read 14 October 2026EU energy label: 32 kWh/1000h.
Not available
Energy per 1000 h HDR
39kWh17Maker spec sheet (PDF)aoc.com/api/asset/pi48340Read 14 October 2026EU energy label: HDR 39 kWh/1000h.
Not available

Certifications

2 of 9 differ
VESA ClearMR
Not available
Not available
VESA AdaptiveSync Display
Not available
Not available
TÜV certifications
Flicker Free, Low Blue Light7Press articletftcentral.co.uk/news/aoc-agon-pro-ag326uzd2-unveiled-with-a-32-4k-penta-tandem-qd-oled-panelRead 14 October 2026TFTCentral: Low Blue Light and Flicker-Free technologies, certified by TUV Rheinland. The AOC page lists Flicker Free and Anti Blue Light but does not name TUV, and no certificate was found.
Not available
Low blue light
Software3Owner's manualaoc.com/api/asset/pi48326Read 14 October 2026Manual Color Setup: LowBlue Mode with Multimedia, Internet, Office and Reading settings, a selectable picture mode. AOC states no panel-level hardware solution.
Software1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Page and user guide: a Blue Light Filter slider in the OSD.
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
Not available
cTUVus, FCC-B, ICES003, CEC, NRCan1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Regulations cTUVus, FCC-B, ICES003, CEC, NRCan.

In the box

2 of 2 differ
In the box
HDMI cable (1x HDMI2.1 1.8 meters), DisplayPort cable (1x DP2.1 1.8 meters), USB-B upstream cable (1x USB-B to A 1.8m), USB-C to C cable (1x USB-C Gen2 1.5 meters), Power cable1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026What's in the box as listed on the AOC page. The manual adds a quick start guide, warranty card, stand, base, wall mount bracket and screws, stand screws and a screwdriver. The manual says not all signal cables ship in all countries.
VX2738-2K-OLED Display, Power Cable, AC/DC Adapter, DisplayPort Cable, Quick Start Guide1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Specifications: Package Contents. The user guide says included cables vary by country.
Cables included
AAOC AGON PRO AG326UZD2
TypeCount
HDMI 2.11
DisplayPort 2.11
USB-B to A1
USB-C to C (Gen2)1
Power cableNot available
Source1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Counts from the AOC box list. The power cable has no stated count. Bundles can vary by country.
BViewSonic VX2738-2K-OLED
Type
Power Cable
DisplayPort Cable
Source1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026Package Contents list a power cable and a DisplayPort cable. Counts are not stated.

Warranty

1 of 2 differ
Manufacturer warranty (source market)
3years1Maker product pageaoc.com/me/gaming/monitors/ag326uzd2Read 14 October 2026Warranty period 3 years. The page does not name a market. The EU information sheet also lists a 3 year general guarantee.
3years1Maker product pageviewsonic.com/us/vx2738-2k-oled.htmlRead 14 October 2026
Dead pixel policy
Zero bright dot defects acceptable. Black dot defects: 5 or fewer acceptable in total3Owner's manualaoc.com/api/asset/pi48326Read 14 October 2026Manual page 34, pixel defect tolerances: bright dot defects, acceptable level 0 for every type. Black dot defects: 5 or fewer in total, 5 or fewer single dark sub pixels. Total of all dot defects 5 or fewer.
Not available

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