Comparison between LG 34WQ650 vs LG 28MQ750

General Info
Model Number	LG 34WQ650	LG 28MQ750

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Type	Monitor	Monitor
Year	2022	2023
Brand	LG	LG
Model Series	UltraWide
Model Number	34WQ650	28MQ750
Alias	34WQ650-W	LG DualUp Monitor 28BQ750-B
Display
Screen Size Class	34" (inches)	28" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	20.47 in 52 cm 520 mm 1.71 ft
Screen Width	31.25 in 79.4 cm 793.77 mm 2.6 ft	18.35 in 46.6 cm 466 mm 1.53 ft
Screen Height	13.39 in 34 cm 340.19 mm 1.12 ft	20.63 in 52.4 cm 524 mm 1.72 ft
Display Manufacturer		LG Display
Display Type	IPS	IPS
Display Bit Depth	8 bits	10 bits
Frame Rate Control	No
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	21:9
Screen Resolution	2560 x 1080	2560 x 2880
Screen Pixel Pitch	0.312 mm	0.182 mm
Screen Pixel Density	82 ppi	139 ppi
Screen-to-Body Ratio	90.53 %	90.63 %
Backlight Source	W-LED	W-LED
DCI P3		98%
sRGB	99 %
Screen Brightness	400 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	5 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10 DisplayHDR 400	HDR10
3D	No	No
Size, weight, color
Case Depth	1.79 in 4.6 cm 45.5 mm 0.15 ft	1.77 in 4.5 cm 45 mm 0.15 ft
Case Weight	6 kg 13 lbs	4.3 kg 9 lbs
Case Width with Stand	32.15 in 81.7 cm 816.5 mm 2.68 ft	18.98 in 48.2 cm 482 mm 1.58 ft
Case Height with Stand	18.07 in 45.9 cm 458.96 mm 1.51 ft	26.3 in 66.8 cm 668 mm 2.19 ft
Case Depth with Stand	10.2 in 25.9 cm 259.08 mm 0.85 ft	9.8 in 24.9 cm 249 mm 0.82 ft
Case Weight with Stand	7.9 kg 17 lbs	9 kg 20 lbs
Case Color	White	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x USB (Type-C; upstream; 65W; DP Alt Mode) 1 x HDMI 2.0	2 x USB 3.0 (Type-A; downstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 1 x USB (Type-C; upstream; 90W; DP Alt Mode) 1 x USB 2.0 (Type-B; upstream)
Audio
Audio Speakers	2 x 7W	2 x 7W
Features
Cool Features	AMD FreeSync technology Super Resolution+ Auto Input Switch Flicker-free technology Color Calibrated Crosshair Smart Energy Saving HDR Effect Color Weakness Mode Black Stabilizer 3-sided Virtually Borderless Design Reader Mode Dual Controller Adaptive-Sync technology Dynamic Action Sync	Color Blindness Adjustment Mode Dual Controller OSD joystick Flicker-free technology Live Color Low Blue Light Picture-by-Picture KVM Switch Dynamic Action Sync 3-Side Virtually Borderless Design Super Resolution+ Nano IPS Automatic Brightness Sensor On-Screen Control
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	32.15 in 81.7 cm 816.5 mm 2.68 ft	18.98 in 48.2 cm 482 mm 1.58 ft
Case Height	14.38 in 36.5 cm 365.3 mm 1.2 ft	22.01 in 55.9 cm 559 mm 1.83 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	110 mm 11 cm 4.3307 in 0.3609 ft	80 mm 8 cm 3.1496 in 0.2625 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	Yes
Left Swivel		30 °
Right Swivel		30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	25 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz - 100 Hz	60 Hz
Horizontal Digital Frequency	31.5 kHz - 113.3 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras		DisplayPort cable HDMI cable USB Type-C cable
Certificates and Standards
Licenses		CE Energy Star EyeSafe Display FCC-B TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light Certified (hardware Solution) UL(cUL)
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	0 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 85 %	0 % - 85 %

LG 34WQ650

LG 28MQ750