Comparison between Acer ED347CKR vs LG 34WN780

General Info
Model Number	Acer ED347CKR	LG 34WN780

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2020
Brand	Acer	LG
Model Number	ED347CKR	34WN780
Alias	ED347CKR bmidphzx ED347CKRbmidphzx	34WN780-B
Display
Screen Size Class	34" (inches)	34" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	34 in 86.4 cm 863.6 mm 2.83 ft
Screen Width	31.49 in 80 cm 799.8 mm 2.62 ft	31.25 in 79.4 cm 793.77 mm 2.6 ft
Screen Height	13.18 in 33.5 cm 334.8 mm 1.1 ft	13.39 in 34 cm 340.19 mm 1.12 ft
Display Curvature	1800
Display Type	VA	IPS
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	21:9	21:9
Screen Resolution	3440 x 1440	3440 x 1440
Screen Pixel Pitch	0.233 mm	0.233 mm
Screen Pixel Density	109 ppi	110 ppi
Screen-to-Body Ratio	91.11 %	90.27 %
Backlight Source	W-LED	W-LED
sRGB		99 %
Screen Brightness	300 cd/m²	300 cd/m²
Max Screen Brightness		430 cd/m²
Static Screen Contrast	3000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	5 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		HDR10
3D	No	No
Size, weight, color
Case Depth	4.2 in 10.7 cm 106.7 mm 0.35 ft	1.8 in 4.6 cm 45.72 mm 0.15 ft
Case Weight	6 kg 13 lbs	6.89 kg 15 lbs
Case Width with Stand	31.86 in 80.9 cm 809.2 mm 2.65 ft	32.2 in 81.8 cm 817.88 mm 2.68 ft
Case Height with Stand	20.08 in 51 cm 510 mm 1.67 ft	18.9 in 48 cm 480.06 mm 1.58 ft
Case Depth with Stand	8.96 in 22.8 cm 227.6 mm 0.75 ft	16 in 40.6 cm 406.4 mm 1.33 ft
Case Weight with Stand	8.8 kg 19 lbs	10.8 kg 24 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 2 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream)
Audio
Audio Speakers	2 x 2W	2 x 7W
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Low Blue Light AMD FreeSync technology DDC/CI	AMD FreeSync technology Smart Energy Saving Screen Split 2.0 Super Resolution+ Black Stabilizer Low Blue Light Color Weakness Mode Dual Controller Reader Mode Picture-by-Picture Dynamic Action Sync Color Calibrated 3-Side Virtually Borderless Design Picture-in-Picture Flicker-free technology Adaptive-Sync technology HDR Effect
Ergonomics
Case Width	31.86 in 80.9 cm 809.2 mm 2.65 ft	32.2 in 81.8 cm 817.88 mm 2.68 ft
Case Height	14.3 in 36.3 cm 363.2 mm 1.19 ft	14.4 in 36.6 cm 365.76 mm 1.2 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	75 x 75	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	115 mm 11.5 cm 4.5276 in 0.3773 ft	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	Yes
Left Swivel	20 °	280 °
Right Swivel	20 °	280 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	25 °
Frequency and Interpolation
Vertical Digital Frequency	30 Hz - 100 Hz	56 Hz - 75 Hz
Horizontal Digital Frequency		30 kHz - 90 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	Audio cable - optional DisplayPort cable DVI-D cable - optional HDMI cable - optional USB 3.0 cable	HDMI cable
Certificates and Standards
Licenses	ENERGY STAR
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		10 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		0 % - 85 %

Acer ED347CKR

LG 34WN780