Comparison between LG 55UP78006LB vs Hitachi 55HAK6150

General Info
Model Number	LG 55UP78006LB	Hitachi 55HAK6150

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2021	2019
Brand	LG	Hitachi
Model Series	UP78
Model Number	55UP78006LB	55HAK6150
Alias	55UP78006
Display
Screen Size Class	55" (inches)	55" (inches)
Diagonal Size	54.65 in 138.8 cm 1388 mm 4.55 ft	54.65 in 138.8 cm 1388 mm 4.55 ft
Screen Width	47.62 in 121 cm 1209.6 mm 3.97 ft	47.62 in 121 cm 1209.6 mm 3.97 ft
Screen Height	26.79 in 68 cm 680.4 mm 2.23 ft	26.79 in 68 cm 680.4 mm 2.23 ft
Display Type	IPS
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control	No	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	0.315 mm
Screen Pixel Density	80 ppi	80 ppi
Screen-to-Body Ratio	93.2 %	91.96 %
Backlight Source	Direct LED	Direct LED
Screen Brightness		350 cd/m²
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time		9 ms
HDR	HDR10 Pro HLG (Hybrid Log Gamma)	HDR10 HLG (Hybrid Log Gamma) Dolby Vision
3D	No	No
Size, weight, color
Case Depth	2.26 in 5.8 cm 57.5 mm 0.19 ft	3.23 in 8.2 cm 82 mm 0.27 ft
Case Weight	14 kg 31 lbs
Case Width with Stand	48.62 in 123.5 cm 1235 mm 4.05 ft	48.94 in 124.3 cm 1243 mm 4.08 ft
Case Height with Stand	30.98 in 78.7 cm 787 mm 2.58 ft	30.04 in 76.3 cm 763 mm 2.5 ft
Case Depth with Stand	10.24 in 26 cm 260 mm 0.85 ft	11.06 in 28.1 cm 281 mm 0.92 ft
Case Weight with Stand	15.4 kg 34 lbs	13.5 kg 30 lbs
Case Color	Black	Black
Hardware
CPU Cores	4	4
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T2 DVB-C DVB-S2 DVB-T DVB-S	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2
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	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 Bluetooth Wi-Fi Direct DLNA
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	4 x HDMI 2.0 (ARC; CEC) 1 x D-sub (Component in (YPbPr)) 1 x AV Composite In (Video + L/R) 1 x 3.5 mm Audio Out 1 x Optical Audio Out 1 x Satellite In (F-type female) 2 x USB 2.0 1 x Antenna (RF) 1 x Ethernet RJ45 1 x CI+
Audio
Audio Speakers	2 x 10W	2 x 10W
Features
OS	webOS 6.0	Android 9.0 Pie
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	HbbTV Picture Master Pro USB Recording (PVR Ready) Wake On UHD Upscaler Child Lock Hitachi Smartvue
Ergonomics
Case Width	48.62 in 123.5 cm 1235 mm 4.05 ft	48.94 in 124.3 cm 1243 mm 4.08 ft
Case Height	28.15 in 71.5 cm 715 mm 2.35 ft	28.35 in 72 cm 720 mm 2.36 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	300 x 300	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	No	No
Frequency and Interpolation
Vertical Digital Frequency	50 Hz / 60 Hz	50 Hz / 60 Hz
Screen Interpolation Technology		Best Picture Index
Screen Interpolation Value		1200
Screen Interpolation Measurement Unit	NULL	BPI
Accessories
Extras	Magic remote control - MR21
Certificates and Standards
Licenses	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 %

LG 55UP78006LB

Hitachi 55HAK6150