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Gaming / Monitors

AOC AGON PRO AGP346UCSD
Screen size
34in
Resolution
3440 × 1440
Refresh rate
360Hz
Panel
QD-OLED

106 of 172 fields known.

At a glance

Ports

  • 2 HDMI 2.1
  • DisplayPort 2.1 UHBR20
  • USB-C
  • USB-C 3.2 Gen 1
  • USB-B 3.2 Gen 1
  • 3 USB-A 3.2 Gen 1
  • Headphone3.5 mm out

All specs

SourceCalculated

General

Model numbers
AGP346UCSD, AGP346UCSD/751Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026Header of the Australian page reads AGP346UCSD/75.
Predecessor
Not available
Successor
Not available
Launch price (EU)
Not available
Markets
Not available
Colours
Not available
Segment
Gaming1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026

Display

Screen size
34in(86.4 cm)1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026
Viewable screen diagonal
Not available
Pixel density
109.7ppi
Pixel pitch
0.2315mm2Maker product pageaoc.com/au/gaming/monitors/agp346ucsdRead 14 October 2026Pixel Pitch (mm) 0.2315. The manual gives 0.2315 mm both horizontally and vertically.
Active display area
Not available
Curvature radius
1,800mm1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026
Touchscreen
Not available

Panel

Panel type (as published)
QD-OLED1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026
Backlight
None (self-emissive)1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026
Local dimming
Not available
Dimming zones
Not available
Panel part number
Not available
Panel generation
5th generation (Penta Tandem)6Press articletftcentral.co.uk/news/aoc-agon-pro-agp346ucsd-unveiled-with-34-ultrawide-penta-tandem-qd-oled-panelRead 14 October 20265th-Gen Penta Tandem. The maker's UK page says QD-OLED (5th Generation).
Colour depth
10bits1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026Published as 1.073B (10 bits). Native or FRC is not stated. The Australian page copy mentions true 8-bit, which conflicts, so the method is left out.
Colour depth method
Not available
sRGB coverage
100%2Maker product pageaoc.com/au/gaming/monitors/agp346ucsdRead 14 October 2026Color Gamut: sRGB 100% (CIE1931). The UK page lists sRGB 136.5 (CIE 1976), which is a gamut volume figure and is not stored.
DCI-P3 coverage
99%2Maker product pageaoc.com/au/gaming/monitors/agp346ucsdRead 14 October 2026Color Gamut: DCI-P3 99% (CIE1976). The UK page lists 99.0 (CIE 1976). Coverage or volume is not stated by the maker. TFTCentral says it covers 99% of DCI-P3.
Rec. 2020 coverage
Not available
NTSC coverage
Not available
Claimed Delta E
11Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026Published as Color Accuracy Delta E<1 (sRGB). Stored as 1 with the less-than qualifier. Average or maximum is not stated.
Paper calibration report in box
Not available
Hardware calibration support
Not available
Static contrast ratio
1,500,000:11Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026Published as 1.5M:1.
Brightness (typical, SDR)
300nits1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026Published as 300 cd/m2 (100% APL) (typical).
Brightness (maker minimum)
Not available
Peak brightness (HDR)
1,300nits1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026Published as 1300 cd/m2 (typ.) at HDR 3% APL. A 515 cd/m2 peak at 10% APL is also published.
HDR peak test window
3%1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026The maker states 3% APL (average picture level), not a white window size.
Full-screen brightness
300nits1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026Same published 300 cd/m2 at 100% APL, typical SDR.
HDR certification
DisplayHDR True Black 5001Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026VESA Certified DisplayHDR True Black 500.

Refresh rate and motion

Refresh rate per resolution and port
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 2.1 UHBR20USB-C
3440 × 1440Native360Hz10-bit, 4:4:4, DSC360Hz10-bit, 4:4:4360Hz10-bit, 4:4:4, DSC
Show as source table
Width (px)Height (px)InputInput versionMaximum accepted rate (Hz)Bit depth (bits)ChromaDSC
34401440DisplayPort2.1 UHBR20360104:4:4No
34401440HDMI2.1360104:4:4Yes
34401440USB-CNot available360104:4:4Yes
Max refresh rate
360Hz
Max refresh rate at native resolution
360Hz
Max refresh rate over DisplayPort
360Hz
Max refresh rate over HDMI
360Hz
Max refresh rate over USB-C
360Hz
Max refresh rate at 10-bit
360Hz
Native refresh rate
360Hz1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026
Overclocked refresh rate
Not available
Dual mode
Not available
Minimum fixed refresh rate
Not available
Adaptive sync technologies
Adaptive-Sync, G-SYNC Compatible1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026Sync technology (VRR): Adaptive Sync. NVIDIA G-SYNC: NVIDIA G-SYNC Compatible. No FreeSync tier is named.
VRR range per port
Not available
Low framerate compensation
Not available
Response time (maker GtG claim)
0.03ms1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026
Response time (maker MPRT claim)
Not available
Overdrive settings
Not available
Blur-reduction technology
MBR3Owner's manualaoc.com/api/asset/pi53106Read 14 October 2026Menu item name MBR.
Blur reduction works with VRR
Not available
Black frame insertion
Not available

Measured

We could not find any of these 12 fields. Show them
Input lag at maximum refresh rate
Not available
Input lag at 60 Hz
Not available
Average response time (measured)
Not available
Overshoot (measured)
Not available
Contrast ratio (measured)
Not available
SDR brightness (measured)
Not available
HDR brightness in a real scene (measured)
Not available
PWM flicker frequency (measured)
Not available
VRR range (measured)
Not available
Colour accuracy (measured Delta E)
Not available
Gray uniformity (measured)
Not available
Reflections (measured)
Not available

Connectivity

Video inputs
TypeVersionCountMax bandwidth (Gbps)HDCP
HDMI2.12482.2
DisplayPort2.1 UHBR201802.2
USB-CNot available1Not availableNot available
HDMI ports
2
DisplayPort ports
1
Highest HDMI version
2.1
Highest DisplayPort version
2.1 UHBR20
HDMI features
Not available
USB-C power delivered
15W1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026PD 15W. The manual says Maximum 15W (5V3A). USB power is disabled by default after a reset until it is enabled in the menu.
Thunderbolt
Not available
USB upstream ports
ConnectorUSB versionCount
USB-C3.2 Gen 11
USB-B3.2 Gen 11
USB downstream hub ports
ConnectorUSB versionCount
USB-A3.2 Gen 13
Daisy chain (MST)
Not available
3.5 mm headphone output
Yes1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026Audio Output: Headphone out (3.5mm).
3.5 mm microphone input
Not available

Smart features

We could not find any of these 4 fields. Show them
Smart platform
Not available
Wi-Fi
Not available
Bluetooth
Not available
Remote control
Not available

Audio and camera

Speaker power per channel
8W1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 20268 W x 2 is read as two speakers of 8 W each.
Webcam
Not available
Microphone
Not available

Ergonomics and controls

Pivot
Not available
VESA adapter needed
Not available
On-screen menu controls
Not available
User firmware updates
Not available
Ambient light sensor
Not available
Presence sensor
Not available
RGB lighting
Yes1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026Light FX (RGB) is listed. The manual has a Light FX menu with red, green and blue colour controls.

OLED care

Burn-in covered by warranty
Not available
Burn-in warranty length
Not available

Dimensions and weight

Front and side, drawn to scale. The dashed outline is the screen at its highest.

Dimensions with stand
Width811.7Height (lowest)421.5Height (highest)551.2Depth294.3mm(32 × 16.6 to 21.7 × 11.6 in)1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026Published as 811.7 x (421.5~551.2) x 294.3. Height min and max are the lowest and highest stand positions as listed.4Maker spec sheet (PDF)aoc.com/api/asset/pi53115Read 14 October 2026Drawing shows 811.70 wide, 421.50 to 551.20 high and about 294 deep.
Dimensions without stand
Width811.7Height361.2Depth130.2mm(32 × 14.2 × 5.1 in)1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026Published as 811.7 x 361.2 x 130.2.4Maker spec sheet (PDF)aoc.com/api/asset/pi53115Read 14 October 2026Drawing shows 811.70 wide, 361.18 high.
Stand footprint
Not available
Weight with stand
10.82kg(23.9 lb)1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026Net weight excl. package 10.82 kg.
Weight without stand
7.65kg(16.9 lb)1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026Product without stand 7.65 kg.
Box dimensions
Width930Height470Depth226mm(36.6 × 18.5 × 8.9 in)1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026Published as 930 x 470 x 226.
Box weight
Not available

Power

Power supply
Internal1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026Power supply: Internal.
Adapter rating
Not available
Power use (typical)
120W1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026Power consumption on (typical) 120 W.
Power use SDR (EU label)
31W5EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2705062Read 14 October 2026powerOnModeSDR 31 W.
Power use HDR (EU label)
31W5EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2705062Read 14 October 2026powerOnModeHDR 31 W.
Standby power
0.5W5EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2705062Read 14 October 2026powerStandby 0.5 W.
Off-mode power
0.3W5EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2705062Read 14 October 2026powerOffMode 0.3 W.

Certifications

VESA ClearMR
Not available
VESA AdaptiveSync Display
Not available
Low blue light
Software1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026Blue Light Technology: Anti Blue Light. The manual's LowBlue Mode lowers blue light through colour temperature settings, a selectable picture mode.
ENERGY STAR
Not available
TCO Certified
Not available
EPEAT
Not available
Colour certifications
Not available
Other certifications
Not available

In the box

In the box
OLED Monitor, Quick Start Guide, Warranty card, Stand, Base, Power Cable, DisplayPort Cable, HDMI Cable, USB C-C Cable, USB Cable3Owner's manualaoc.com/api/asset/pi53106Read 14 October 2026Contents in Box, page 6. Screws, wall mount bracket and screwdriver items are left out. The manual says not all cables are supplied in all regions.
Cables included
TypeCount
HDMI 2.1 (1.8 m)1
DisplayPort 2.1 (1.8 m)1
USB-B to USB-A upstream (1.8 m)1
USB-C to USB-C Gen2 (1.5 m)1
Power cableNot available

Warranty

Manufacturer warranty (source market)
3years1Maker product pageaoc.com/uk/gaming/monitors/agp346ucsdRead 14 October 2026Warranty period 3 years on the UK page. The EPREL sheet also gives a 3-year general guarantee from the supplier.
Dead pixel policy
Bright dot defects: 0 acceptable. Black dot defects: 5 or fewer in total. Total dot defects of all types: 5 or fewer.3Owner's manualaoc.com/api/asset/pi53106Read 14 October 2026Pixel defect tolerances on page 38: bright dot defects 0, black dot defects 5 or fewer, total dot defects 5 or fewer.

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Sources

We read 8 sources for this monitor. The numbers match the markers in the sheet.

  1. Read 14 October 2026Backs 62 fields
  2. Read 14 October 2026Backs 4 fields
  3. Read 14 October 2026Backs 12 fields
  4. Maker spec sheet (PDF)aoc.com/api/asset/pi53115
    Read 14 October 2026Backs 5 fields
  5. Read 14 October 2026Backs 9 fields
  6. Read 14 October 2026Backs 7 fields
  7. Read 14 October 2026Backs 1 field
  8. Read 14 October 2026Backs 2 fields

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