MONITORS · YOUR NEXT FACE-OFF

MSI MAG 274UPDF E16M vs MSI MAG 321CUP QD-OLED

Real specs. Clear sources.Exact models · UK & US buying links

Compared products

YOUR FIRST CHOICE

MSI MAG 274UPDF E16M

UK manufacturer catalogue configuration · 9S6-3CF09H-013

Full product profile Official image

Exact model & source notes

MSI MAG 274UPDF E16M in the manufacturer’s documented UK configuration. Its published technical specifications retain the source’s connection, mode and configuration conditions.

Specifications checked 17 Oct 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

WHICH SUITS YOU?

Choose the 274UPDF E16M for

A Rapid IPS Mini-LED panel
Smaller stated screen diagonal: 27 in vs 31.5 in

Choose the 321CUP QD-OLED for

A QD-OLED panel
Higher stated refresh rate at native resolution: 165 Hz vs 160 Hz
Larger stated screen diagonal: 31.5 in vs 27 in

Built from verified specifications that differ. Not a rating or a recommendation.

See the 5 verified differences

THE CONTENDER

MSI MAG 321CUP QD-OLED

Global manufacturer model · MAG 321CUP QD-OLED · regional retail SKU not specified

Full product profile Official image

Exact model & source notes

MSI MAG 321CUP QD-OLED in the manufacturer's documented model configuration.

Specifications checked 20 Oct 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

274UPDF E16M UK & US retailers

UK & US price history: no verified listing yet

321CUP QD-OLED UK & US retailers

UK & US price history: no verified listing yet

Search links open retailer results, not a matched listing; eBay listings are checked daily. As an Amazon Associate I earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.

THE DIFFERENCES, MADE VISIBLE

Visual facts

Differences first. Select a topic for its graphic, sources and conditions.

How to read this comparison

Manufacturer facts for the exact models shown. Not a quality rating or a test result.
“Different” means the known values differ, not that one is better.
Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.

SPECIFICATIONS SIDE BY SIDE5 topics

SELECTED TOPIC

01 / 05

Panel technology

Check the exact configuration and source conditions for your use.

MSI MAG 274UPDF E16MRapid IPS Mini-LED

Manufacturer specification

Source 1

MSI MAG 321CUP QD-OLEDQD-OLED

Manufacturer specification · Source heading: panel type. Original manufacturer scope and qualifications retained.

Source 1

Explore the full specifications

Match the monitor to the connection. Refresh limits depend on the input, cable and source device. Confirm the exact regional ports, stand adjustment and mount. Manufacturer response-time methods such as MPRT and GtG are different; neither the image nor these figures establish an independent motion or colour-quality test.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

5 verified differences, most decision-relevant first. All are also drawn in Visual facts above. Missing information stays separate.

Panel technology

In Visual facts

MSI MAG 274UPDF E16MRapid IPS Mini-LED

MSI MAG 321CUP QD-OLEDQD-OLED

Sources

MSI MAG 274UPDF E16M

Manufacturer specification

MSI MAG 274UPDF E16M — official UK specification table

MSI MAG 321CUP QD-OLED

Manufacturer specification · Source heading: panel type. Original manufacturer scope and qualifications retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Check the exact configuration and source conditions for your use.

Refresh rate at native resolution

In Visual facts

MSI MAG 274UPDF E16M160 Hz

MSI MAG 321CUP QD-OLED165 Hz

Sources

MSI MAG 274UPDF E16M

Manufacturer specification · Original manufacturer refresh modes: UHD:160Hz, FHD:320Hz. Input, resolution, adaptive-sync and signal-frequency limits remain in separate specifications.

MSI MAG 274UPDF E16M — official UK specification table

MSI MAG 321CUP QD-OLED

Manufacturer specification · Manufacturer refresh row: 165Hz. Dual-mode and signal-frequency ranges are separate source rows; ambiguous mode mappings remain unknown.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Check the exact configuration and source conditions for your use.

Screen diagonal

In Visual facts

MSI MAG 274UPDF E16M27 in

MSI MAG 321CUP QD-OLED31.5 in

Sources

MSI MAG 274UPDF E16M

Manufacturer specification · Manufacturer-stated panel diagonal. Original: 27" (68.58 cm)

MSI MAG 274UPDF E16M — official UK specification table

MSI MAG 321CUP QD-OLED

Manufacturer specification · Exact manufacturer panel-size figure; no diagonal is inferred from the model name.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Check the exact configuration and source conditions for your use.

Connections, counts and versions

In Visual facts

MSI MAG 274UPDF E16Musb type c (displayport alternate): 1; headphone-out: 1; hdmi: 2; hdmi version: 2.1 (FRL 6G); displayport: 1; displayport version: 1.4a

MSI MAG 321CUP QD-OLED2x HDMI™ 2.1 (UHD@165Hz) 1x DisplayPort 1.4a 1x Type-C (DP alt.) w/ 15W PD; 1x Headphone-out

Sources

MSI MAG 274UPDF E16M

Manufacturer specification

MSI MAG 274UPDF E16M — official UK specification table

MSI MAG 321CUP QD-OLED

Manufacturer specification · Exact video, audio and USB rows. Versions and mode conditions remain unchanged.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Check the exact configuration and source conditions for your use.

Dimensions with supplied stand

In Visual facts

MSI MAG 274UPDF E16Mproduct dimension with stand (wxdxh) (mm): 613.10 x 227.90 x 423.53

MSI MAG 321CUP QD-OLED714 x 318 x 473 mm (28.1 x 12.5 x 18.6 inch)

Sources

MSI MAG 274UPDF E16M

Manufacturer specification · Original manufacturer label, axis ordering, units and stand basis retained verbatim; no height/depth axis correction inferred.

MSI MAG 274UPDF E16M — official UK specification table

MSI MAG 321CUP QD-OLED

Manufacturer specification · Manufacturer heading: dimension with stand (w x d x h). Original axes and stand basis are retained; no axis or height correction is inferred.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

A size or weight trade-off; it does not establish the better product.

Missing or non-comparable evidence (53)

Manufacturer refresh modes

MSI MAG 274UPDF E16MUHD:160Hz, FHD:320Hz

MSI MAG 321CUP QD-OLEDNot verified

Sources

MSI MAG 274UPDF E16M

Manufacturer specification

MSI MAG 274UPDF E16M — official UK specification table

MSI MAG 321CUP QD-OLED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

HDR support claim

MSI MAG 274UPDF E16MVESA DisplayHDR 1000

MSI MAG 321CUP QD-OLEDNot verified

Sources

MSI MAG 274UPDF E16M

Manufacturer specification

MSI MAG 274UPDF E16M — official UK specification table

MSI MAG 321CUP QD-OLED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Adaptive-sync technology

MSI MAG 274UPDF E16MNVIDIA G-SYNC Compatible / AMD FreeSync™ Premium

MSI MAG 321CUP QD-OLEDNot verified

Sources

MSI MAG 274UPDF E16M

Manufacturer specification

MSI MAG 274UPDF E16M — official UK specification table

MSI MAG 321CUP QD-OLED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Stand adjustments

MSI MAG 274UPDF E16Madjustment (tilt): -5° ~ 20°; adjustment (swivel): -30° ~ 30°; adjustment (height): 0 ~ 110 mm; adjustment (pivot): -90° ~ 90°

MSI MAG 321CUP QD-OLEDNot verified

Sources

MSI MAG 274UPDF E16M

Manufacturer specification

MSI MAG 274UPDF E16M — official UK specification table

MSI MAG 321CUP QD-OLED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

VESA mounting pattern

MSI MAG 274UPDF E16M100x100mm

MSI MAG 321CUP QD-OLEDNot verified

Sources

MSI MAG 274UPDF E16M

Manufacturer specification

MSI MAG 274UPDF E16M — official UK specification table

MSI MAG 321CUP QD-OLED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Aspect ratio

MSI MAG 274UPDF E16M16:9

MSI MAG 321CUP QD-OLEDNot verified

Sources

MSI MAG 274UPDF E16M

Manufacturer specification

MSI MAG 274UPDF E16M — official UK specification table

MSI MAG 321CUP QD-OLED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Declared SDR brightness

MSI MAG 274UPDF E16M400 cd/m²

MSI MAG 321CUP QD-OLEDNot verified

Sources

MSI MAG 274UPDF E16M

Manufacturer specification · Manufacturer SDR claim, not independently measured HDR peak luminance.

MSI MAG 274UPDF E16M — official UK specification table

MSI MAG 321CUP QD-OLED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Static contrast ratio

MSI MAG 274UPDF E16M1000:1

MSI MAG 321CUP QD-OLEDNot verified

Sources

MSI MAG 274UPDF E16M

Manufacturer specification

MSI MAG 274UPDF E16M — official UK specification table

MSI MAG 321CUP QD-OLED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Dynamic-refresh operating range

MSI MAG 274UPDF E16MUHD: 48~160Hz, FHD: 48~320Hz

MSI MAG 321CUP QD-OLEDNot verified

Sources

MSI MAG 274UPDF E16M

Manufacturer specification

MSI MAG 274UPDF E16M — official UK specification table

MSI MAG 321CUP QD-OLED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Power supply and input

MSI MAG 274UPDF E16Mpower type: External Adaptor 19V 7.89A; power input: 100~240V, 50/60Hz

MSI MAG 321CUP QD-OLEDNot verified

Sources

MSI MAG 274UPDF E16M

Manufacturer specification

MSI MAG 274UPDF E16M — official UK specification table

MSI MAG 321CUP QD-OLED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Response-time claim and basis

MSI MAG 274UPDF E16M0.5ms (Min.)

MSI MAG 321CUP QD-OLEDNot verified

Sources

MSI MAG 274UPDF E16M

Manufacturer specification

MSI MAG 274UPDF E16M — official UK specification table

MSI MAG 321CUP QD-OLED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

MPRT response-time claim

MSI MAG 274UPDF E16M1ms(MPRT)

MSI MAG 321CUP QD-OLEDNot verified

Sources

MSI MAG 274UPDF E16M

Manufacturer specification

MSI MAG 274UPDF E16M — official UK specification table

MSI MAG 321CUP QD-OLED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Screen curvature

MSI MAG 274UPDF E16MFlat

MSI MAG 321CUP QD-OLEDNot verified

Sources

MSI MAG 274UPDF E16M

Manufacturer specification

MSI MAG 274UPDF E16M — official UK specification table

MSI MAG 321CUP QD-OLED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Input signal-frequency ranges

MSI MAG 274UPDF E16MUHD:180~356 KHz(H) / 48~160 Hz(V), FHD:180~356 KHz(H) / 48~320 Hz(V)

MSI MAG 321CUP QD-OLEDNot verified

Sources

MSI MAG 274UPDF E16M

Manufacturer specification

MSI MAG 274UPDF E16M — official UK specification table

MSI MAG 321CUP QD-OLED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Accessories

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED1x HDMI™ Cable (2.1), 1x DisplayPort Cable (1.4) 1x Power Cord (C13), 1x Quick Guide, 4x VESA Wall Mount Screw

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

ACTIVATED RANGE

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED48 ~ 165Hz

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Active Display Area (mm)

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED699.48 (H) x 394.73 (V)

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Adjustment (Height)

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED0 ~ 100mm

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Adjustment (Swivel)

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED30° to 30°

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Adjustment (Tilt)

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED−5° to 15°

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Adobe RGB / DCI-P3 / sRGB

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED98% / 99% / 138% (CIE1976 Standard)

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Aspect Ratio

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED16:9

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Audio ports

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED1x Headphone-out

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Brightness (nits)

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLEDSDR: 250 HDR: 450 (Typ.) (True Black 400 with 10% APL) 1000 (Typ.) (Peak 1000 with 3% APL)

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Carton Dimension (W X D X H)

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLEDConflicting evidence

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

The manufacturer's metric and inch dimension tuples disagree beyond the precision of the printed figures: 975 x 185 x 513mm versus 38.4 x 7.2 x 20.2 inch. Neither is silently corrected or selected. · Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Contrast Ratio

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED1500000:1 (Typ.)

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Curvature

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLEDCurve 1700R

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Dimension with Stand (W x D x H)

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED714 x 318 x 473 mm (28.1 x 12.5 x 18.6 inch)

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Dimension without Stand (W x D x H)

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED714 x 123 x 423 mm (28.1 x 4.8 x 16.7 inch)

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Display Colors

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED1.07B, 10 bits

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

DYNAMIC REFRESH RATE TECHNOLOGY

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLEDNVIDIA G-SYNC Compatible AMD FreeSync™ Premium Pro

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Frameless Design

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLEDYes

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

HDR Support

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLEDDisplayHDR True Black 400

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Kensington Lock

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLEDYes

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Note

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLEDHDMI™: 3840 x 2160 (Up to 165Hz) DisplayPort: 3840 x 2160 (Up to 165Hz) Type-C: 3840 x 2160 (Up to 165Hz) Support: HDMITM CEC, PIP/PBP; Non Support: KVM

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Panel Resolution

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED3840x2160 (UHD)

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Panel Size

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED31.5"

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Panel Type

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLEDQD-OLED

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Pixel Pitch (H x V)

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED0.1814 (H) x 0.1814 (V)

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Power Input

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED100~240V, 50/60Hz

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Power Type

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLEDInternal Power Board

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Refresh Rate

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED165Hz

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Response time

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED0.03ms (GTG)

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Signal Frequency

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED30~390KHz (H) / 48 ~ 165Hz(V)

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Surface Treatment

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLEDAnti-Reflection

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

VESA Mounting

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED100 x 100 mm

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Video ports

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED2x HDMI™ 2.1 (UHD@165Hz) 1x DisplayPort 1.4a 1x Type-C (DP alt.) w/ 15W PD

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Viewing Angle

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED178°(H) / 178°(V)

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Warranty

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED3 years (including panel burn-in)

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Weight (NW / GW)

MSI MAG 274UPDF E16MNot verified

MSI MAG 321CUP QD-OLED8.0 kg (17.6 lbs) / 11.3 kg (24.9 lbs)

Sources

MSI MAG 274UPDF E16M

No source recorded for this side.

MSI MAG 321CUP QD-OLED

Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

MSI MAG 321CUP QD-OLED — exact manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Manufacturer warranty wording

MSI MAG 274UPDF E16M36M

MSI MAG 321CUP QD-OLEDNot verified

Sources

MSI MAG 274UPDF E16M

Manufacturer specification

MSI MAG 274UPDF E16M — official UK specification table

MSI MAG 321CUP QD-OLED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Active display area

MSI MAG 274UPDF E16M596.16(H) x 335.34(V) mm

MSI MAG 321CUP QD-OLEDNot verified

Sources

MSI MAG 274UPDF E16M

Manufacturer specification · Manufacturer source heading: Active Display Area (mm). Original horizontal/vertical tuple 596.16(H) x 335.34(V) retained unchanged; the explicit source-heading unit is displayed with the value.

MSI MAG 274UPDF E16M — official UK specification table

MSI MAG 321CUP QD-OLED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Dimensions without stand

MSI MAG 274UPDF E16Mproduct dimension without stand (wxdxh) (mm): 613.10 x 68.77 x 375.31

MSI MAG 321CUP QD-OLEDNot verified

Sources

MSI MAG 274UPDF E16M

Manufacturer specification

MSI MAG 274UPDF E16M — official UK specification table

MSI MAG 321CUP QD-OLED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

1 shared field has the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

MSI MAG 274UPDF E16M

What it brings

The manufacturer documents the exact product configuration and its main interfaces together in one specification table.
Manufacturer source

What to check

Published capabilities and maximum figures are manufacturer claims. They do not establish independently measured performance, stock or compatibility outside the stated conditions.
Manufacturer source

MSI MAG 321CUP QD-OLED

What it brings

The exact manufacturer model identifies the published hardware and connections together with its original image.
Manufacturer source

What to check

Figures are manufacturer claims, with the stated modes and conditions. Regional retail SKU, retailer stock and unstated measurements are not established; conflicting manufacturer dimensions remain unresolved.
Manufacturer source

COMPARE THE DETAILS

Full specifications

How we verify

Differences only

59 of 59 specifications Sources in each row

Source-backed specifications for MSI MAG 274UPDF E16M and MSI MAG 321CUP QD-OLED
Specification	MSI MAG 274UPDF E16M	MSI MAG 321CUP QD-OLED

Screen diagonalDifferent Sources MSI MAG 274UPDF E16M Manufacturer specification · Manufacturer-stated panel diagonal. Original: 27" (68.58 cm) MSI MAG 274UPDF E16M — official UK specification table MSI MAG 321CUP QD-OLED Manufacturer specification · Exact manufacturer panel-size figure; no diagonal is inferred from the model name. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	27 in	31.5 in
Native panel resolution Sources MSI MAG 274UPDF E16M Manufacturer specification MSI MAG 274UPDF E16M — official UK specification table MSI MAG 321CUP QD-OLED Manufacturer specification · Source heading: panel resolution. Original manufacturer scope and qualifications retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	3840x2160 (UHD)	3840x2160 (UHD)
Panel technologyDifferent Sources MSI MAG 274UPDF E16M Manufacturer specification MSI MAG 274UPDF E16M — official UK specification table MSI MAG 321CUP QD-OLED Manufacturer specification · Source heading: panel type. Original manufacturer scope and qualifications retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Rapid IPS Mini-LED	QD-OLED
Aspect ratio Sources MSI MAG 274UPDF E16M Manufacturer specification MSI MAG 274UPDF E16M — official UK specification table MSI MAG 321CUP QD-OLED No source recorded.	16:9	Not provided
Active display area Sources MSI MAG 274UPDF E16M Manufacturer specification · Manufacturer source heading: Active Display Area (mm). Original horizontal/vertical tuple 596.16(H) x 335.34(V) retained unchanged; the explicit source-heading unit is displayed with the value. MSI MAG 274UPDF E16M — official UK specification table MSI MAG 321CUP QD-OLED No source recorded.	596.16(H) x 335.34(V) mm	Not provided
Screen curvature Sources MSI MAG 274UPDF E16M Manufacturer specification MSI MAG 274UPDF E16M — official UK specification table MSI MAG 321CUP QD-OLED No source recorded.	Flat	Not provided
Static contrast ratio Sources MSI MAG 274UPDF E16M Manufacturer specification MSI MAG 274UPDF E16M — official UK specification table MSI MAG 321CUP QD-OLED No source recorded.	1000:1	Not provided
HDR support claim Sources MSI MAG 274UPDF E16M Manufacturer specification MSI MAG 274UPDF E16M — official UK specification table MSI MAG 321CUP QD-OLED No source recorded.	VESA DisplayHDR 1000	Not provided
Declared SDR brightness Sources MSI MAG 274UPDF E16M Manufacturer specification · Manufacturer SDR claim, not independently measured HDR peak luminance. MSI MAG 274UPDF E16M — official UK specification table MSI MAG 321CUP QD-OLED No source recorded.	400 cd/m²	Not provided
Panel Size Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	31.5"
Curvature Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	Curve 1700R
Panel Type Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	QD-OLED
Panel Resolution Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	3840x2160 (UHD)
Pixel Pitch (H x V) Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	0.1814 (H) x 0.1814 (V)
Aspect Ratio Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	16:9
Brightness (nits) Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	SDR: 250 HDR: 450 (Typ.) (True Black 400 with 10% APL) 1000 (Typ.) (Peak 1000 with 3% APL)
Contrast Ratio Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	1500000:1 (Typ.)
HDR Support Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	DisplayHDR True Black 400
Viewing Angle Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	178°(H) / 178°(V)
Adobe RGB / DCI-P3 / sRGB Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	98% / 99% / 138% (CIE1976 Standard)
Surface Treatment Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	Anti-Reflection
Display Colors Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	1.07B, 10 bits

Refresh rate at native resolutionDifferent Sources MSI MAG 274UPDF E16M Manufacturer specification · Original manufacturer refresh modes: UHD:160Hz, FHD:320Hz. Input, resolution, adaptive-sync and signal-frequency limits remain in separate specifications. MSI MAG 274UPDF E16M — official UK specification table MSI MAG 321CUP QD-OLED Manufacturer specification · Manufacturer refresh row: 165Hz. Dual-mode and signal-frequency ranges are separate source rows; ambiguous mode mappings remain unknown. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	160 Hz	165 Hz
Manufacturer refresh modes Sources MSI MAG 274UPDF E16M Manufacturer specification MSI MAG 274UPDF E16M — official UK specification table MSI MAG 321CUP QD-OLED No source recorded.	UHD:160Hz, FHD:320Hz	Not provided
Input signal-frequency ranges Sources MSI MAG 274UPDF E16M Manufacturer specification MSI MAG 274UPDF E16M — official UK specification table MSI MAG 321CUP QD-OLED No source recorded.	UHD:180~356 KHz(H) / 48~160 Hz(V), FHD:180~356 KHz(H) / 48~320 Hz(V)	Not provided
Adaptive-sync technology Sources MSI MAG 274UPDF E16M Manufacturer specification MSI MAG 274UPDF E16M — official UK specification table MSI MAG 321CUP QD-OLED No source recorded.	NVIDIA G-SYNC Compatible / AMD FreeSync™ Premium	Not provided
Dynamic-refresh operating range Sources MSI MAG 274UPDF E16M Manufacturer specification MSI MAG 274UPDF E16M — official UK specification table MSI MAG 321CUP QD-OLED No source recorded.	UHD: 48~160Hz, FHD: 48~320Hz	Not provided
Response-time claim and basis Sources MSI MAG 274UPDF E16M Manufacturer specification MSI MAG 274UPDF E16M — official UK specification table MSI MAG 321CUP QD-OLED No source recorded.	0.5ms (Min.)	Not provided
MPRT response-time claim Sources MSI MAG 274UPDF E16M Manufacturer specification MSI MAG 274UPDF E16M — official UK specification table MSI MAG 321CUP QD-OLED No source recorded.	1ms(MPRT)	Not provided
Signal Frequency Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	30~390KHz (H) / 48 ~ 165Hz(V)
ACTIVATED RANGE Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	48 ~ 165Hz
Refresh Rate Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	165Hz
Response time Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	0.03ms (GTG)
DYNAMIC REFRESH RATE TECHNOLOGY Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	NVIDIA G-SYNC Compatible AMD FreeSync™ Premium Pro

Connections, counts and versionsDifferent Sources MSI MAG 274UPDF E16M Manufacturer specification MSI MAG 274UPDF E16M — official UK specification table MSI MAG 321CUP QD-OLED Manufacturer specification · Exact video, audio and USB rows. Versions and mode conditions remain unchanged. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	usb type c (displayport alternate): 1; headphone-out: 1; hdmi: 2; hdmi version: 2.1 (FRL 6G); displayport: 1; displayport version: 1.4a	2x HDMI™ 2.1 (UHD@165Hz) 1x DisplayPort 1.4a 1x Type-C (DP alt.) w/ 15W PD; 1x Headphone-out
Video ports Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	2x HDMI™ 2.1 (UHD@165Hz) 1x DisplayPort 1.4a 1x Type-C (DP alt.) w/ 15W PD
Audio ports Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	1x Headphone-out

Dimensions with supplied standDifferent Sources MSI MAG 274UPDF E16M Manufacturer specification · Original manufacturer label, axis ordering, units and stand basis retained verbatim; no height/depth axis correction inferred. MSI MAG 274UPDF E16M — official UK specification table MSI MAG 321CUP QD-OLED Manufacturer specification · Manufacturer heading: dimension with stand (w x d x h). Original axes and stand basis are retained; no axis or height correction is inferred. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	product dimension with stand (wxdxh) (mm): 613.10 x 227.90 x 423.53	714 x 318 x 473 mm (28.1 x 12.5 x 18.6 inch)
VESA mounting pattern Sources MSI MAG 274UPDF E16M Manufacturer specification MSI MAG 274UPDF E16M — official UK specification table MSI MAG 321CUP QD-OLED No source recorded.	100x100mm	Not provided
Stand adjustments Sources MSI MAG 274UPDF E16M Manufacturer specification MSI MAG 274UPDF E16M — official UK specification table MSI MAG 321CUP QD-OLED No source recorded.	adjustment (tilt): -5° ~ 20°; adjustment (swivel): -30° ~ 30°; adjustment (height): 0 ~ 110 mm; adjustment (pivot): -90° ~ 90°	Not provided
Dimensions without stand Sources MSI MAG 274UPDF E16M Manufacturer specification MSI MAG 274UPDF E16M — official UK specification table MSI MAG 321CUP QD-OLED No source recorded.	product dimension without stand (wxdxh) (mm): 613.10 x 68.77 x 375.31	Not provided
Active Display Area (mm) Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	699.48 (H) x 394.73 (V)
Frameless Design Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	Yes
Adjustment (Tilt) Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	−5° to 15°
Adjustment (Swivel) Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	30° to 30°
Adjustment (Height) Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	0 ~ 100mm
Kensington Lock Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	Yes
VESA Mounting Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	100 x 100 mm
Dimension with Stand (W x D x H) Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	714 x 318 x 473 mm (28.1 x 12.5 x 18.6 inch)
Dimension without Stand (W x D x H) Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	714 x 123 x 423 mm (28.1 x 4.8 x 16.7 inch)
Weight (NW / GW) Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	8.0 kg (17.6 lbs) / 11.3 kg (24.9 lbs)

Power supply and input Sources MSI MAG 274UPDF E16M Manufacturer specification MSI MAG 274UPDF E16M — official UK specification table MSI MAG 321CUP QD-OLED No source recorded.	power type: External Adaptor 19V 7.89A; power input: 100~240V, 50/60Hz	Not provided
Power Type Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	Internal Power Board
Power Input Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	100~240V, 50/60Hz

Accessories Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	1x HDMI™ Cable (2.1), 1x DisplayPort Cable (1.4) 1x Power Cord (C13), 1x Quick Guide, 4x VESA Wall Mount Screw
Warranty Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	3 years (including panel burn-in)

Manufacturer warranty wording Sources MSI MAG 274UPDF E16M Manufacturer specification MSI MAG 274UPDF E16M — official UK specification table MSI MAG 321CUP QD-OLED No source recorded.	36M	Not provided
Note Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	HDMI™: 3840 x 2160 (Up to 165Hz) DisplayPort: 3840 x 2160 (Up to 165Hz) Type-C: 3840 x 2160 (Up to 165Hz) Support: HDMITM CEC, PIP/PBP; Non Support: KVM

Show unverified (1)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.

Specifications without verified values for either product
Carton Dimension (W X D X H) Sources MSI MAG 274UPDF E16M No source recorded. MSI MAG 321CUP QD-OLED The manufacturer's metric and inch dimension tuples disagree beyond the precision of the printed figures: 975 x 185 x 513mm versus 38.4 x 7.2 x 20.2 inch. Neither is silently corrected or selected. · Manufacturer specification · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained. MSI MAG 321CUP QD-OLED — exact manufacturer specifications	Not provided	Conflicting sources

First product manufacturer source Second product manufacturer source

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MSI MPG 274URDFW E16M

Max refresh: 160 Hz
Screen diagonal: 27 in
Native panel resolution: 3840x2160 (UHD)

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MSI MAG 272UP QD-OLED E16

Max refresh: 165 Hz
Screen diagonal: 26.5 in
Manufacturer display diagonal: 26.5 in

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MSI MAG 321UP QD-OLED X24

Max refresh: 240 Hz
Screen diagonal: 31.5 in
Manufacturer display diagonal: 31.5 in

Prices & product profile

MSI MAG 322UP QD-OLED E16

Max refresh: 165 Hz
Screen diagonal: 31.5 in
Native panel resolution: 3840x2160 (UHD)

Prices & product profile

Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.