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AOC AG346UCD

AG346UCD · 34-inch QD - OLED · AOC UK specification

Screen size: 34 in
Resolution: 3440 × 1440
Refresh rate: 175 Hz
Panel: QD-OLED

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Closest to the AOC AG346UCD by stated key specifications first. Closeness is not a ranking; each card lists what differs.

UK model

AOC AGP346UCSD

Compared with yours · AOC AG346UCD

Refresh rate175 Hz → 360 Hz
PanelQD-OLED → QD-OLED (5th Generation)
Listed refresh modes and input limitsDisplayPort: up to 175 Hz; HDMI: up to 120 Hz → 360 Hz
Inputs, connections and versions2 × HDMI 2.0; 1 × DisplayPort 1.4; 3 × USB downstream; 3.5 mm headphone output → HDMI: HDMI 2.1 x 2; DisplayPort: DP 2.1 x 1 (UHBR 20); USB-C connectivity: USB-C (DP Alt, PD 15W) x 1; USB type downstream: 3 x USB3.2 type A Gen 1, 5 Gbit/s (BC1.2x1 yellow); Audio Output: Headphone out (3.5mm)
HDR formats / certificationVESA Certified DisplayHDR True Black 400 → VESA Certified DisplayHDR True Black 500

Same: Screen size 34 in · Resolution 3440 × 1440

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Full comparison vs AOC AG346UCD

More details & evidence

Exact model: AGP346UCSD · 34-inch QD-OLED (5th Generation) · AOC UK specification

Sources: 56 of 57 specifications cited.

Evidence · Some facts need verification

56/57 listed facts sourced. Checked 28 Sept 2026. This describes source coverage, not product quality or independent testing.

Manufacturer facts: 54
Calculated from sources: 2
Independent measurements: Not available
Owner evidence: Not available
Conflicting facts: None recorded

View the manufacturer source

UK exact model

Market details

UK specification. UK availability not verified.

The specification region comes from this product’s reviewed variant record. It does not confirm local stock, warranty or delivery.

Check the manufacturer source

We have no current verified retailer listing for this exact variant in United Kingdom. A price you enter does not establish retailer availability.

Before you choose

The 15 W charging ceiling may not replace the original charger for a laptop that needs more power. The rating applies only to the stated port.AOC AGP346UCSD — exact-model technical specifications
Allow for the 294.3 mm listed depth with the supplied stand, plus cable clearance. Check desk depth before choosing this size.AOC AGP346UCSD — exact-model technical specifications

Key specification sources

Screen diagonal34 in

Evidence & conditions

Manufacturer specification

Manufacturer-listed panel diagonal; a rounded size may appear in the product name.

AOC AGP346UCSD — exact-model technical specifications

Native resolution3440 × 1440

Evidence & conditions

Manufacturer specification

Manufacturer resolution notation: 3440x1440. See the separate refresh-mode conditions for any lower-resolution configurations.

AOC AGP346UCSD — exact-model technical specifications

Refresh rate at native resolution360 Hz

Evidence & conditions

Manufacturer specification

At the native panel resolution. Manufacturer lists 360 Hz. Available modes depend on input, cable and source. Listed vertical input range: 48~360Hz.

AOC AGP346UCSD — exact-model technical specifications

Panel technologyQD-OLED (5th Generation)

Evidence & conditions

Manufacturer specification

Manufacturer panel designation; technology alone does not establish tested image quality.

AOC AGP346UCSD — exact-model technical specifications

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Your total including delivery and taxes, for this exact variant in new condition. This remains your assumption.

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All product specifications →

Global model

MSI MAG 341CQP QD-OLED

Compared with yours · AOC AG346UCD

Listed refresh modes and input limitsDisplayPort: up to 175 Hz; HDMI: up to 120 Hz → HDMI, DisplayPort and USB-C: 3440 × 1440 up to 175 Hz
Maximum HDMI refresh120 Hz → 175 Hz
Inputs, connections and versions2 × HDMI 2.0; 1 × DisplayPort 1.4; 3 × USB downstream; 3.5 mm headphone output → 1 × DisplayPort 1.4a; 2 × HDMI 2.1; 1 × USB-C with DisplayPort Alt Mode and up to 15 W Power Delivery; headphone output
Listed sync technologyAdaptive Sync → AMD FreeSync Premium Pro
Picture-in-picture / side-by-side modesPiP+PbP → No

Same: Screen size 34 in · Resolution 3440 × 1440 · Refresh rate 175 Hz · Panel QD-OLED

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Full comparison vs MSI MPG 341CQPX QD-OLED

More details & evidence

Exact model: 34-inch · 3440 × 1440 · 175 Hz · MSI global specification

Sources: 55 of 57 specifications cited.

Evidence · Some facts need verification

55/57 listed facts sourced. Checked 28 Sept 2026. This describes source coverage, not product quality or independent testing.

Manufacturer facts: 53
Calculated from sources: 2
Independent measurements: Not available
Owner evidence: Not available
Conflicting facts: None recorded

View the manufacturer source

Global model

Market details

Global specification. UK availability not verified.

The specification region comes from this product’s reviewed variant record. It does not confirm local stock, warranty or delivery.

A global specification does not establish which accessories or regional version a local retailer supplies.

Check the manufacturer source

We have no current verified retailer listing for this exact variant in United Kingdom. A price you enter does not establish retailer availability.

Before you choose

USB-C charging is limited to 15 W, PIP/PBP isn't supported, and MSI gives no window size for its 1000 cd/m² HDR peak; typical brightness is 250 cd/m².MSI MAG 341CQP QD-OLED — exact model specifications

Key specification sources

Screen diagonal34 in

Evidence & conditions

Manufacturer specification

Manufacturer panel diagonal; rounded size printed on marketing imagery may differ.

MSI MAG 341CQP QD-OLED — exact model specifications

Native resolution3440 × 1440

Evidence & conditions

Manufacturer specification

MSI MAG 341CQP QD-OLED — exact model specifications

Refresh rate175 Hz

Evidence & conditions

Manufacturer specification

DisplayPort: up to 175 Hz; HDMI: up to 175 Hz; USB-C DisplayPort Alt Mode: up to 175 Hz, at native 3440 × 1440 resolution. Source, cable and selected mode must support the signal.

MSI MAG 341CQP QD-OLED — exact model specifications

Panel technologyQD-OLED

Evidence & conditions

Manufacturer specification

MSI MAG 341CQP QD-OLED — exact model specifications

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UK model

AOC CU34G4

Compared with yours · AOC AG346UCD

Refresh rate175 Hz → 180 Hz
PanelQD-OLED → Fast VA
Listed refresh modes and input limitsDisplayPort: up to 175 Hz; HDMI: up to 120 Hz → 180 Hz
Inputs, connections and versions2 × HDMI 2.0; 1 × DisplayPort 1.4; 3 × USB downstream; 3.5 mm headphone output → HDMI: HDMI 2.0 x 2; DisplayPort: DisplayPort 1.4 x 1; Audio Output: Headphone out (3.5mm)
HDR formats / certificationVESA Certified DisplayHDR True Black 400 → HDR 10

Same: Screen size 34 in · Resolution 3440 × 1440

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View details

Full comparison vs AOC CU34G4Z

More details & evidence

Exact model: CU34G4 · 34-inch Fast VA · AOC UK specification

Sources: 50 of 56 specifications cited · 2 with conflicting sources, shown as such.

Evidence · Conflicting facts to check

50/56 listed facts sourced. Checked 28 Sept 2026. This describes source coverage, not product quality or independent testing.

Manufacturer facts: 49
Calculated from sources: 1
Independent measurements: Not available
Owner evidence: Not available
Conflicting facts: 2

View the manufacturer source

UK exact model

Market details

UK specification. UK availability not verified.

The specification region comes from this product’s reviewed variant record. It does not confirm local stock, warranty or delivery.

Check the manufacturer source

We have no current verified retailer listing for this exact variant in United Kingdom. A price you enter does not establish retailer availability.

Before you choose

Allow for the 269.4 mm listed depth with the supplied stand, plus cable clearance. Check desk depth before choosing this size.AOC CU34G4 — exact-model technical specifications
AOC's table claims 1.07 billion colours (10-bit over DisplayPort at 120 Hz with 4:2:2/4:2:0), but its user guide lists 16.7M colours and the page also says True 8-bit colour, so treat 10-bit support as unconfirmed.AOC CU34G4 — exact-model technical specifications AOC CU34G4 — exact-model English user guide (linked from the UK product page)

Key specification sources

Screen diagonal34 in

Evidence & conditions

Manufacturer specification

Manufacturer-listed panel diagonal; a rounded size may appear in the product name.

AOC CU34G4 — exact-model technical specifications

Native resolution3440 × 1440

Evidence & conditions

Manufacturer specification

Manufacturer resolution notation: 3440x1440. See the separate refresh-mode conditions for any lower-resolution configurations.

AOC CU34G4 — exact-model technical specifications

Refresh rate at native resolution180 Hz

Evidence & conditions

Manufacturer specification

At the native panel resolution. Manufacturer lists 180 Hz. Available modes depend on input, cable and source. Listed vertical input range: HDMI: 48~100Hz / DP:48~180Hz.

AOC CU34G4 — exact-model technical specifications

Panel technologyFast VA

Evidence & conditions

Manufacturer specification

Manufacturer panel designation; technology alone does not establish tested image quality.

AOC CU34G4 — exact-model technical specifications

Enter a price you found

Your total including delivery and taxes, for this exact variant in new condition. This remains your assumption.

Your total price (GBP)

All product specifications →

UK model

AOC CU34G4CA

Compared with yours · AOC AG346UCD

Refresh rate175 Hz → 180 Hz
PanelQD-OLED → Fast VA
Listed refresh modes and input limitsDisplayPort: up to 175 Hz; HDMI: up to 120 Hz → 180 Hz
Inputs, connections and versions2 × HDMI 2.0; 1 × DisplayPort 1.4; 3 × USB downstream; 3.5 mm headphone output → HDMI: HDMI 2.0 x 2; DisplayPort: DisplayPort 1.4 x 1; USB-C connectivity: USB-C 3.2 x 1 (DP alt mode, upstream, power delivery up to 90 W); USB type downstream: 2; Audio Output: Headphone out (3.5mm)
HDR formats / certificationVESA Certified DisplayHDR True Black 400 → VESA Certified DisplayHDR 400

Same: Screen size 34 in · Resolution 3440 × 1440

Compare side by side

View details

Full comparison vs AOC CU34G4

More details & evidence

Exact model: CU34G4CA · 34-inch Fast VA · AOC UK specification

Sources: 55 of 56 specifications cited.

Evidence · Some facts need verification

55/56 listed facts sourced. Checked 28 Sept 2026. This describes source coverage, not product quality or independent testing.

Manufacturer facts: 54
Calculated from sources: 1
Independent measurements: Not available
Owner evidence: Not available
Conflicting facts: None recorded

View the manufacturer source

UK exact model

Market details

UK specification. UK availability not verified.

The specification region comes from this product’s reviewed variant record. It does not confirm local stock, warranty or delivery.

Check the manufacturer source

We have no current verified retailer listing for this exact variant in United Kingdom. A price you enter does not establish retailer availability.

Before you choose

The 90 W charging ceiling may not replace the original charger for a laptop that needs more power. The rating applies only to the stated port.AOC CU34G4CA — exact-model technical specifications
Allow for the 269.4 mm listed depth with the supplied stand, plus cable clearance. Check desk depth before choosing this size.AOC CU34G4CA — exact-model technical specifications

Key specification sources

Screen diagonal34 in

Evidence & conditions

Manufacturer specification

Manufacturer-listed panel diagonal; a rounded size may appear in the product name.

AOC CU34G4CA — exact-model technical specifications

Native resolution3440 × 1440

Evidence & conditions

Manufacturer specification

Manufacturer resolution notation: 3440x1440. See the separate refresh-mode conditions for any lower-resolution configurations.

AOC CU34G4CA — exact-model technical specifications

Refresh rate at native resolution180 Hz

Evidence & conditions

Manufacturer specification

At the native panel resolution. Manufacturer lists 180 Hz. Available modes depend on input, cable and source. Listed vertical input range: 48-100Hz(HDMI) / 48-180Hz (DisplayPort).

AOC CU34G4CA — exact-model technical specifications

Panel technologyFast VA

Evidence & conditions

Manufacturer specification

Manufacturer panel designation; technology alone does not establish tested image quality.

AOC CU34G4CA — exact-model technical specifications

Enter a price you found

Your total including delivery and taxes, for this exact variant in new condition. This remains your assumption.

Your total price (GBP)

All product specifications →

UK model

Samsung Odyssey OLED G8 G85SD 34-inch

Compared with yours · AOC AG346UCD

PanelQD-OLED → OLED
Listed refresh modes and input limitsDisplayPort: up to 175 Hz; HDMI: up to 120 Hz → Max 175Hz
Inputs, connections and versions2 × HDMI 2.0; 1 × DisplayPort 1.4; 3 × USB downstream; 3.5 mm headphone output → 1 × DisplayPort 1.4; 2 × HDMI 2.1; USB hub: 2
HDR formats / certificationVESA Certified DisplayHDR True Black 400 → HDR10

Same: Screen size 34 in · Resolution 3440 × 1440 · Refresh rate 175 Hz

Compare side by side

View details

Full comparison vs Samsung Odyssey G5 G55T 34-inch

More details & evidence

Exact model: LS34DG850SUXXU · 34-inch OLED · Samsung UK specification

Sources: 48 of 50 specifications cited.

Evidence · Some facts need verification

48/50 listed facts sourced. Checked 10 Sept 2026. This describes source coverage, not product quality or independent testing.

Manufacturer facts: 46
Calculated from sources: 2
Independent measurements: Not available
Owner evidence: Not available
Conflicting facts: None recorded

View the manufacturer source

UK exact model

Market details

UK specification. UK availability not verified.

The specification region comes from this product’s reviewed variant record. It does not confirm local stock, warranty or delivery.

Check the manufacturer source

We have no current verified retailer listing for this exact variant in United Kingdom. A price you enter does not establish retailer availability.

Before you choose

Response time, HDR support and colour figures are manufacturer claims with different conditions; they do not establish independent motion or image-quality results.Samsung Odyssey OLED G8 G85SD 34-inch — exact-model technical specifications
Allow for the 192.8 mm listed depth with the supplied stand, plus cable clearance. Check desk depth before choosing this size.Samsung Odyssey OLED G8 G85SD 34-inch — exact-model technical specifications

Key specification sources

Screen diagonal34 in

Evidence & conditions

Manufacturer specification

Manufacturer screen-size class, which can be rounded compared with the active panel diagonal.

Samsung Odyssey OLED G8 G85SD 34-inch — exact-model technical specifications

Native resolution3440 × 1440

Evidence & conditions

Manufacturer specification

Manufacturer resolution notation: UWQHD (3,440 x 1,440). See the separate refresh-mode conditions for any lower-resolution configurations.

Samsung Odyssey OLED G8 G85SD 34-inch — exact-model technical specifications

Refresh rate at native resolution175 Hz

Evidence & conditions

Manufacturer specification

Manufacturer-listed configuration: Max 175Hz. The comparison uses the native-resolution mode; any higher rate at a lower resolution remains a separate mode. Source, input and cable limits still apply.

Samsung Odyssey OLED G8 G85SD 34-inch — exact-model technical specifications

Panel technologyOLED

Evidence & conditions

Manufacturer specification

Manufacturer panel designation; technology alone does not establish tested image quality.

Samsung Odyssey OLED G8 G85SD 34-inch — exact-model technical specifications

Enter a price you found

Your total including delivery and taxes, for this exact variant in new condition. This remains your assumption.

Your total price (GBP)

All product specifications →

UK model

AOC CU34G4Z

Compared with yours · AOC AG346UCD

Refresh rate175 Hz → 240 Hz
PanelQD-OLED → Fast VA
Listed refresh modes and input limitsDisplayPort: up to 175 Hz; HDMI: up to 120 Hz → 240 Hz
Inputs, connections and versions2 × HDMI 2.0; 1 × DisplayPort 1.4; 3 × USB downstream; 3.5 mm headphone output → HDMI: HDMI 2.1 x 2; DisplayPort: DisplayPort 1.4 x 1; USB type downstream: 2; Audio Output: Headphone out (3.5mm)
HDR formats / certificationVESA Certified DisplayHDR True Black 400 → VESA Certified DisplayHDR 400

Same: Screen size 34 in · Resolution 3440 × 1440

Compare side by side

View details

Full comparison vs AOC CU34G4

More details & evidence

Exact model: CU34G4Z · 34-inch Fast VA · AOC UK specification

Sources: 54 of 58 specifications cited.

Evidence · Some facts need verification

54/58 listed facts sourced. Checked 28 Sept 2026. This describes source coverage, not product quality or independent testing.

Manufacturer facts: 52
Calculated from sources: 2
Independent measurements: Not available
Owner evidence: Not available
Conflicting facts: None recorded

View the manufacturer source

UK exact model

Market details

UK specification. UK availability not verified.

The specification region comes from this product’s reviewed variant record. It does not confirm local stock, warranty or delivery.

Check the manufacturer source

We have no current verified retailer listing for this exact variant in United Kingdom. A price you enter does not establish retailer availability.

Before you choose

Allow for the 269.4 mm listed depth with the supplied stand, plus cable clearance. Check desk depth before choosing this size.AOC CU34G4Z — exact-model technical specifications

Key specification sources

Screen diagonal34 in

Evidence & conditions

Manufacturer specification

Manufacturer-listed panel diagonal; a rounded size may appear in the product name.

AOC CU34G4Z — exact-model technical specifications

Native resolution3440 × 1440

Evidence & conditions

Manufacturer specification

Manufacturer resolution notation: 3440x1440. See the separate refresh-mode conditions for any lower-resolution configurations.

AOC CU34G4Z — exact-model technical specifications

Refresh rate at native resolution240 Hz

Evidence & conditions

Manufacturer specification

At the native panel resolution. Manufacturer lists 240 Hz. Available modes depend on input, cable and source. Listed vertical input range: 48~240Hz.

AOC CU34G4Z — exact-model technical specifications

Panel technologyFast VA

Evidence & conditions

Manufacturer specification

Manufacturer panel designation; technology alone does not establish tested image quality.

AOC CU34G4Z — exact-model technical specifications

Enter a price you found

Your total including delivery and taxes, for this exact variant in new condition. This remains your assumption.

Your total price (GBP)

All product specifications →