Comparison between LG 24GM77-B vs LG 24GN650

General Info
Model Number	LG 24GM77-B	LG 24GN650

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2014	2020
Brand	LG	LG
Model Series		UltraGear
Model Number	24GM77-B	24GN650
Alias		24GN650-B UltraGear 24GN650
Display
Screen Size Class	24" (inches)	24" (inches)
Diagonal Size	24 in 61 cm 609.7 mm 2 ft	23.8 in 60.4 cm 604.478 mm 1.98 ft
Screen Width	20.92 in 53.1 cm 531.36 mm 1.74 ft	20.75 in 52.7 cm 527.04 mm 1.73 ft
Screen Height	11.77 in 29.9 cm 298.89 mm 0.98 ft	11.67 in 29.6 cm 296.46 mm 0.97 ft
Display Manufacturer	AU Optronics
Display Type	TN	AH-IPS
Display Bit Depth	8 bits (6 bits + FRC)	8 bits (6 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	1920 x 1080
Screen Pixel Pitch	0.277 mm	0.275 mm
Screen Pixel Density	91 ppi	92 ppi
Screen-to-Body Ratio	79.06 %	89.14 %
Backlight Source	W-LED	W-LED
sRGB		99 %
NTSC 1953	72 %
Screen Brightness	350 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	5000000 : 1
Screen Horizontal Viewing Angle	170 °	178 °
Screen Vertical Viewing Angle	160 °	178 °
Screen Input Lag	4 ms
Display Minimum Response Time	1 ms	5 ms
Display Average Response Time	6 ms
Display Maximum Response Time	18 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		HDR10
3D	No	No
Size, weight, color
Case Depth	2.26 in 5.7 cm 57.3 mm 0.19 ft	1.69 in 4.3 cm 43 mm 0.14 ft
Case Weight	3.84 kg 8 lbs	3.4 kg 7 lbs
Case Width with Stand	22.35 in 56.8 cm 567.6 mm 1.86 ft	21.3 in 54.1 cm 541 mm 1.77 ft
Case Height with Stand	15.8 in 40.1 cm 401.2 mm 1.32 ft	17.36 in 44.1 cm 441 mm 1.45 ft
Case Depth with Stand	9.76 in 24.8 cm 248 mm 0.81 ft	11.46 in 29.1 cm 291 mm 0.95 ft
Case Weight with Stand	5.43 kg 12 lbs	5.6 kg 12 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub 1 x 3.5 mm Audio Out 1 x DVI-D Dual Link 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4
Audio
Audio Speakers		2 x 5W
Features
Cool Features	DDC/CI Flicker-free technology Super Resolution+ HDCP (High-bandwidth Digital Content Protection) 6-Axis Control Black Stabilizer	AMD FreeSync Premium Smart Energy Saving Black Stabilizer Low Blue Light DDC/CI Dynamic Action Sync Reader Mode NVIDIA G-Sync Compatible Dual Controller Color Weakness 3-Side Virtually Borderless Display Picture-in-Picture Flicker-free technology Adaptive-Sync technology HDR Effect
Extra Features		Anti-theft stand lock slot
Ergonomics
Case Width	22.35 in 56.8 cm 567.6 mm 1.86 ft	21.3 in 54.1 cm 541 mm 1.77 ft
Case Height	13.93 in 35.4 cm 353.9 mm 1.16 ft	12.76 in 32.4 cm 324 mm 1.06 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	100 mm 10 cm 3.937 in 0.3281 ft	110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	0 °	90 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	No
Left Swivel	178 °
Right Swivel	178 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 144 Hz	48 Hz - 144 Hz
Horizontal Digital Frequency	30 kHz - 160 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	D-sub cable DVI-D cable
Certificates and Standards
Licenses	CE ENERGY STAR FCC Class B TCO Displays 6.0 TÜV/GS UL	BSMI CCC CE cTick ENERGY STAR 7.0 ErP FCC Class B UL/cUL
Usage and Storage Requirements
Safe Operating Temperature Level	10 °C - 35 °C 50 °F - 95 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 90 %	5 % - 85 %

LG 24GM77-B

LG 24GN650