Comparison between Hisense 55EC591 vs LG 50UR78006LK

General Info
Model Number	Hisense 55EC591	LG 50UR78006LK

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2015	2023
Brand	Hisense	LG
Model Series	EC591	UR78
Model Number	55EC591	50UR78006LK
Alias	UB55EC591UWTSEU	50UR78003LK
Display
Screen Size Class	55" (inches)	50" (inches)
Diagonal Size	54.65 in 138.8 cm 1388 mm 4.55 ft	49.49 in 125.7 cm 1257 mm 4.12 ft
Screen Width	47.62 in 121 cm 1209.6 mm 3.97 ft	43.14 in 109.6 cm 1095.84 mm 3.6 ft
Screen Height	26.79 in 68 cm 680.4 mm 2.23 ft	24.27 in 61.6 cm 616.41 mm 2.02 ft
Display Type	VA	VA
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control		Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.315 mm	0.285 mm
Screen Pixel Density	80 ppi	89 ppi
Screen-to-Body Ratio	92.64 %	92.56 %
Backlight Source	Edge LED	Direct LED
Screen Brightness	200 cd/m²
Static Screen Contrast	4000 : 1
Screen Horizontal Viewing Angle	170 °	178 °
Screen Vertical Viewing Angle	160 °	178 °
Display Minimum Response Time	6.5 ms
Display Coating		Anti-glare/Matte
HDR		HDR10 Pro HLG (Hybrid Log Gamma) HDR HDR10
3D	No	No
Size, weight, color
Case Depth	3.27 in 8.3 cm 83 mm 0.27 ft	2.25 in 5.7 cm 57.1 mm 0.19 ft
Case Weight	16.5 kg 36 lbs	11.7 kg 26 lbs
Case Width with Stand	48.78 in 123.9 cm 1239 mm 4.06 ft	44.13 in 112.1 cm 1121 mm 3.68 ft
Case Height with Stand	30.35 in 77.1 cm 771 mm 2.53 ft	28.19 in 71.6 cm 716 mm 2.35 ft
Case Depth with Stand	10.31 in 26.2 cm 262 mm 0.86 ft	9.06 in 23 cm 230 mm 0.75 ft
Case Weight with Stand	17.3 kg 38 lbs	11.8 kg 26 lbs
Case Color	Black	Black
Hardware
CPU Cores	4	4
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2	Analog (NTSC/PAL/SECAM) DVB-T2 DVB-C DVB-S2 DVB-T DVB-S
Built-in Camera	No	No
Network	LAN Wi-Fi 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) DLNA	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 Ethernet RJ45 2 x HDMI 1.4 1 x 3.5 mm Audio Out 1 x Satellite In (Main; F-type female) 1 x AV Composite In (Video + L/R) 1 x Antenna (RF) (female) 1 x SCART 2 x HDMI 2.0 (ARC; CEC; MHL) 2 x USB 2.0 (max 0.5 A) 1 x CI+ 1.3 1 x AV Component In (YPbPr + L/R) 1 x USB 3.0 (max 1 A) 1 x S/PDIF	3 x HDMI 2.0 1 x Satellite In (F-type female) 1 x Antenna (RF) (female) 1 x CI+ 2.0 1 x Optical Audio Out 2 x USB 2.0 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 10W	2 x 10W
Features
OS	Smart TV	webOS 23
Cool Features	HDCP (High-bandwidth Digital Content Protection) 2.2 PVR	Voice command Active HDR Noise Reduction Netflix NVIDIA GeForce NOW Alexa HDR Gaming Interest Group (HGiG) Apple Homekit Dynamic Tone Mapping Light Sensor Home Dashboard Prime Video Disney+ Apple AirPlay 2 AI 4K Upscaling LG ThinQ AI Filmmaker Mode AI Brightness Control Game Optimizer & Dashboard
Ergonomics
Case Width	48.78 in 123.9 cm 1239 mm 4.06 ft	44.13 in 112.1 cm 1121 mm 3.68 ft
Case Height	28.23 in 71.7 cm 717 mm 2.35 ft	25.63 in 65.1 cm 651 mm 2.14 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	200 x 200	300 x 300
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	No
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	50 Hz / 60 Hz
Screen Interpolation Technology	Smooth Motion Rate
Screen Interpolation Value	400
Screen Interpolation Measurement Unit	SMR	NULL
Accessories
Extras	Remote control - EN2D27	Remote control
Certificates and Standards
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 35 °C 41 °F - 95 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	20 % - 80 %	10 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 85 %

Hisense 55EC591

LG 50UR78006LK