Comparison between Acer KG251QG vs LG 50UP78006LB

General Info
Model Number	Acer KG251QG	LG 50UP78006LB

Price	Check on Amazon	Check on Amazon
Type	Monitor	TV
Year	2018	2021
Brand	Acer	LG
Model Series		UP78
Model Number	KG251QG	50UP78006LB
Alias	KG251QGbmiix	50UP78006
Display
Screen Size Class	25" (inches)	50" (inches)
Diagonal Size	24.5 in 62.2 cm 622.3 mm 2.04 ft	49.49 in 125.7 cm 1257 mm 4.12 ft
Screen Width	21.41 in 54.4 cm 543.744 mm 1.78 ft	43.14 in 109.6 cm 1095.84 mm 3.6 ft
Screen Height	11.91 in 30.3 cm 302.616 mm 0.99 ft	24.27 in 61.6 cm 616.41 mm 2.02 ft
Display Type	TN	VA
Display Bit Depth	8 bits (6 bits + FRC)	8 bits
Frame Rate Control	Yes	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	3840 x 2160
Screen Pixel Pitch	0.283 mm	0.285 mm
Screen Pixel Density	89 ppi	89 ppi
Screen-to-Body Ratio	88.65 %	92.56 %
Backlight Source	W-LED	Direct LED
NTSC 1953	72 %
Screen Brightness	250 cd/m²
Static Screen Contrast	1000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	170 °	178 °
Screen Vertical Viewing Angle	160 °	178 °
Display Minimum Response Time	1 ms
Display Coating	Anti-glare/Matte (3H)
HDR		HDR10 Pro HLG (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Depth	2.2 in 5.6 cm 56 mm 0.18 ft	2.25 in 5.7 cm 57.1 mm 0.19 ft
Case Weight	3.7 kg 8 lbs	12.1 kg 27 lbs
Case Width with Stand	21.96 in 55.8 cm 557.89 mm 1.83 ft	44.13 in 112.1 cm 1121 mm 3.68 ft
Case Height with Stand	16.92 in 43 cm 429.69 mm 1.41 ft	27.68 in 70.3 cm 703 mm 2.31 ft
Case Depth with Stand	8.48 in 21.5 cm 215.46 mm 0.71 ft	9.8 in 24.9 cm 249 mm 0.82 ft
Case Weight with Stand	4.2 kg 9 lbs	13.2 kg 29 lbs
Case Color	Black	Black
Hardware
CPU Cores		4
TV Tuner		Analog (NTSC/PAL/SECAM) DVB-T2 DVB-C DVB-S2 DVB-T DVB-S
Built-in Camera	No	No
Network		LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Wi-Fi Direct DLNA Bluetooth 5.0
Connectivity	1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x D-sub	2 x HDMI 2.0 1 x Satellite In (Main; F-type female) 1 x Antenna (RF) (female) 1 x CI+ 1.4 1 x Optical Audio Out 1 x USB 2.0 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 2W	2 x 10W
Features
OS		webOS 6.0
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter	LG ThinQ AI Voice command Active HDR Image Enhancing Illuminance Green sensor Low Input Lag Intelligent Voice Recognition AI Brightness Control Google Assistant Apple AirPlay 2 Dynamic Color Home Dashboard HDR Dynamic Tone Mapping LG Local Contrast Disney+ Netflix Alexa 2-step noise reduction HDR Gaming Interest Group (HGiG) Filmmaker Mode 4K Upscaler Game Optimizer
Ergonomics
Case Width	21.96 in 55.8 cm 557.89 mm 1.83 ft	44.13 in 112.1 cm 1121 mm 3.68 ft
Case Height	13.1 in 33.3 cm 332.7 mm 1.09 ft	25.63 in 65.1 cm 651 mm 2.14 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	200 x 200
Removable VESA Stand	Yes	Yes
Height Adjustment	No	No
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	No
Forward Tilt	5 °
Backward Tilt	15 °
Frequency and Interpolation
Vertical Digital Frequency	55 Hz - 75 Hz	50 Hz / 60 Hz
Horizontal Digital Frequency	30 kHz - 85 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	Audio cable D-sub cable	Magic remote control - MR21
Certificates and Standards
Licenses	ENERGY STAR ErP TCO Certified Displays	ENERGY STAR RoHS
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		5 % - 85 %

Acer KG251QG

LG 50UP78006LB