MSI MPG 321URX QD-OLED vs MSI MPG 341CQPX QD-OLED

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MPG 321URX QD-OLED compared with MPG 341CQPX QD-OLED

	MSIMPG 321URX QD-OLED	MSIMPG 341CQPX QD-OLED
Overview
Released
Released	February 2024	May 2024
Display
Screen size
Screen size	31.5″	34.18″
Resolution
Resolution	3840 × 2160 (4K) (better)	3440 × 1440 (UWQHD)
Sharpness
Sharpness	140 pixels per inch (better)	109 pixels per inch
Panel
Panel	QD-OLED	QD-OLED
Refresh rate
Refresh rate	240 Hz	240 Hz
Response time (grey to grey)
Response time (grey to grey)	0.03 ms	0.03 ms
Brightness (typical)
Brightness (typical)	250 nits	250 nits
HDR peak brightness
HDR peak brightness	–	1,000 nits
HDR certification
HDR certification	DisplayHDR True Black 400	DisplayHDR True Black 400
Contrast ratio
Contrast ratio	1,500,000:1	1,500,000:1
Colour range
Colour range	99% DCI-P3, 138% sRGB, 97% Adobe RGB	99.3% DCI-P3, 100% sRGB (CIE 1976 coverage)
DCI-P3 coverage
DCI-P3 coverage	99%	99.3% (better)
Colour accuracy (Delta E)
Colour accuracy (Delta E)	–	Below 2
Shape
Shape	Flat	Curved (1800R)
Adaptive sync
Adaptive sync	G-Sync Compatible	VESA AdaptiveSync
Colour depth
Colour depth	10-bit (1.07 billion colours)	10-bit, 1.07 billion colours
sRGB coverage
sRGB coverage	138%	100% (CIE 1976 coverage)
Adobe RGB coverage
Adobe RGB coverage	97%	97.8% (CIE 1976 coverage)
Colour accuracy
Colour accuracy	–	Delta E ≤ 2 (QD Premium Color)
HDR detail
HDR detail	VESA DisplayHDR True Black 400	VESA DisplayHDR True Black 400; 1,000 nits peak
Variable refresh range
Variable refresh range	48–240 Hz (G-Sync Compatible)	48–240 Hz
Viewing angles
Viewing angles	178° horizontal, 178° vertical	178° / 178°
Pixel pitch
Pixel pitch	0.1814 x 0.1814 mm	0.2315 × 0.2315 mm
Burn-in protection
Burn-in protection	OLED Care 2.0; graphene film and custom heatsink (fanless)	MSI OLED Care 2.0; 3-year warranty including burn-in
Connections
Video inputs
Video inputs	2 × HDMI 2.1, DisplayPort 1.4a, USB-C	2 × HDMI 2.1, DisplayPort 1.4a, USB-C
USB-C charging
USB-C charging	Up to 90 W	Up to 98 W (better)
USB ports
USB ports	2 × USB-A	2 × USB-A
KVM switch
KVM switch	–	Yes
Speakers
Speakers	–	No
Ethernet
Ethernet	No	–
HDMI detail
HDMI detail	2 x HDMI 2.1, 3840 x 2160 at up to 240 Hz	2 × HDMI 2.1, 3440 × 1440 at 240 Hz, full 48 Gbps (Console Mode); HDCP 2.3
DisplayPort detail
DisplayPort detail	1 x DisplayPort 1.4a, 3840 x 2160 at up to 240 Hz	DisplayPort 1.4a; HDCP 2.3
USB-C detail
USB-C detail	1 x USB-C with DisplayPort Alt Mode (3840 x 2160 at up to 240 Hz) and 90 W Power Delivery	USB-C with DisplayPort Alt Mode and 98 W power delivery
USB hub detail
USB hub detail	2 x USB 2.0 Type-A, 1 x USB 2.0 Type-B upstream	2 × USB 2.0 Type-A, 1 × USB-B upstream
Picture by picture
Picture by picture	Not supported	–
Audio out
Audio out	Headphone out	Headphone out
Design
Stand adjusts
Stand adjusts	Height, tilt, swivel	Height, tilt, swivel
VESA mount
VESA mount	Yes	Yes
Weight with stand
Weight with stand	9.6 kg	8.9 kg
Height adjustment
Height adjustment	0–110 mm	100 mm
Tilt
Tilt	-5° to 15°	−5° to 20°
Swivel
Swivel	-30° to 30°	−30° to 30°
Pivot
Pivot	-10° to 10°	–
VESA pattern
VESA pattern	100 x 100 mm	100 × 100 mm
Size with stand
Size with stand	718 x 242 x 483 mm (W x D x H)	812 × 318 × 427 mm (W × D × H)
Size without stand
Size without stand	718 x 69 x 418 mm (W x D x H)	812 × 130 × 361 mm (W × D × H)
Weight without stand
Weight without stand	6.7 kg	6.8 kg
Colours
Colours	–	Black
Controls
Controls	5-way joystick	–
Power and support
Power use
Power use	–	50 W on mode; 0.5 W standby; 0.3 W off
Energy class
Energy class	–	G
Power supply
Power supply	Internal (power cable), 100–240 V, 50/60 Hz	Internal, 100–240 V
Software
Software	–	MSI Gaming Intelligence app
Warranty
Warranty	3 years, including panel burn-in	3 years
In the box
In the box	–	DisplayPort cable, HDMI cable, USB A-to-B cable, power cord, quick guide