Comparison between LG 50UP78006LB vs Acer KG251QG

General Info
Model Number	LG 50UP78006LB	Acer KG251QG

Price	Check on Amazon	Check on Amazon
Type	TV	Monitor
Year	2021	2018
Brand	LG	Acer
Model Series	UP78
Model Number	50UP78006LB	KG251QG
Alias	50UP78006	KG251QGbmiix
Display
Screen Size Class	50" (inches)	25" (inches)
Diagonal Size	49.49 in 125.7 cm 1257 mm 4.12 ft	24.5 in 62.2 cm 622.3 mm 2.04 ft
Screen Width	43.14 in 109.6 cm 1095.84 mm 3.6 ft	21.41 in 54.4 cm 543.744 mm 1.78 ft
Screen Height	24.27 in 61.6 cm 616.41 mm 2.02 ft	11.91 in 30.3 cm 302.616 mm 0.99 ft
Display Type	VA	TN
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	16:9	16:9
Screen Resolution	3840 x 2160	1920 x 1080
Screen Pixel Pitch	0.285 mm	0.283 mm
Screen Pixel Density	89 ppi	89 ppi
Screen-to-Body Ratio	92.56 %	88.65 %
Backlight Source	Direct LED	W-LED
NTSC 1953		72 %
Screen Brightness		250 cd/m²
Static Screen Contrast		1000 : 1
Dynamic Screen Contrast		100000000 : 1
Screen Horizontal Viewing Angle	178 °	170 °
Screen Vertical Viewing Angle	178 °	160 °
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	2.25 in 5.7 cm 57.1 mm 0.19 ft	2.2 in 5.6 cm 56 mm 0.18 ft
Case Weight	12.1 kg 27 lbs	3.7 kg 8 lbs
Case Width with Stand	44.13 in 112.1 cm 1121 mm 3.68 ft	21.96 in 55.8 cm 557.89 mm 1.83 ft
Case Height with Stand	27.68 in 70.3 cm 703 mm 2.31 ft	16.92 in 43 cm 429.69 mm 1.41 ft
Case Depth with Stand	9.8 in 24.9 cm 249 mm 0.82 ft	8.48 in 21.5 cm 215.46 mm 0.71 ft
Case Weight with Stand	13.2 kg 29 lbs	4.2 kg 9 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	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	1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x D-sub
Audio
Audio Speakers	2 x 10W	2 x 2W
Features
OS	webOS 6.0
Cool Features	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	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter
Ergonomics
Case Width	44.13 in 112.1 cm 1121 mm 3.68 ft	21.96 in 55.8 cm 557.89 mm 1.83 ft
Case Height	25.63 in 65.1 cm 651 mm 2.14 ft	13.1 in 33.3 cm 332.7 mm 1.09 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	200 x 200	100 x 100
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	No	Yes
Forward Tilt		5 °
Backward Tilt		15 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz / 60 Hz	55 Hz - 75 Hz
Horizontal Digital Frequency		30 kHz - 85 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	Magic remote control - MR21	Audio cable D-sub cable
Certificates and Standards
Licenses	ENERGY STAR RoHS	ENERGY STAR ErP TCO Certified Displays
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 %

LG 50UP78006LB

Acer KG251QG