Comparison between LG 34WQ650 vs LG 27MP400

General Info
Model Number	LG 34WQ650	LG 27MP400

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Type	Monitor	Monitor
Year	2022	2021
Brand	LG	LG
Model Series	UltraWide
Model Number	34WQ650	27MP400
Alias	34WQ650-W	27MP400-B
Display
Screen Size Class	34" (inches)	27" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	31.25 in 79.4 cm 793.77 mm 2.6 ft	23.53 in 59.8 cm 597.73 mm 1.96 ft
Screen Height	13.39 in 34 cm 340.19 mm 1.12 ft	13.24 in 33.6 cm 336.22 mm 1.1 ft
Display Type	IPS	IPS
Display Bit Depth	8 bits	8 bits (6 bits + FRC)
Frame Rate Control	No	Yes
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	21:9	16:9
Screen Resolution	2560 x 1080	1920 x 1080
Screen Pixel Pitch	0.312 mm	0.311 mm
Screen Pixel Density	82 ppi	81 ppi
Screen-to-Body Ratio	90.53 %	90.59 %
Backlight Source	W-LED	W-LED
sRGB	99 %
NTSC 1953		72 %
Screen Brightness	400 cd/m²	250 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
3D	No	No
Size, weight, color
Case Depth	1.79 in 4.6 cm 45.5 mm 0.15 ft	2.21 in 5.6 cm 56.2 mm 0.18 ft
Case Weight	6 kg 13 lbs	3.4 kg 7 lbs
Case Width with Stand	32.15 in 81.7 cm 816.5 mm 2.68 ft	24.09 in 61.2 cm 612 mm 2.01 ft
Case Height with Stand	18.07 in 45.9 cm 458.96 mm 1.51 ft	17.91 in 45.5 cm 454.9 mm 1.49 ft
Case Depth with Stand	10.2 in 25.9 cm 259.08 mm 0.85 ft	7.48 in 19 cm 190 mm 0.62 ft
Case Weight with Stand	7.9 kg 17 lbs	4.3 kg 9 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	1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x D-sub
Audio
Audio Speakers	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	Black Stabilizer Color Weakness Super Resolution+ Dynamic Action Sync Low Blue Light Flicker-free technology Crosshair 3-Side Virtually Borderless Design Reader Mode AMD FreeSync technology Smart Energy Saving
Ergonomics
Case Width	32.15 in 81.7 cm 816.5 mm 2.68 ft	24.09 in 61.2 cm 612 mm 2.01 ft
Case Height	14.38 in 36.5 cm 365.3 mm 1.2 ft	14.27 in 36.3 cm 362.5 mm 1.19 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	75 x 75
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	No
Height Adjustment Range	110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz - 100 Hz	48 Hz - 75 Hz
Horizontal Digital Frequency	31.5 kHz - 113.3 kHz	56 kHz - 75 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras		HDMI cable
Certificates and Standards
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 %	20 % - 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 %	10 % - 85 %
Max Operating Altitude		5000
Max Storage Altitude		12192

LG 34WQ650

LG 27MP400