Comparison between Hitachi 55HK6000 vs Samsung UE55RU7100

General Info
Model Number	Hitachi 55HK6000	Samsung UE55RU7100

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2018	2019
Brand	Hitachi	Samsung
Model Series		RU7100
Model Number	55HK6000	UE55RU7100
Alias		UE55RU7100WXXN
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	47.63 in 121 cm 1209.75 mm 3.97 ft
Screen Height	26.79 in 68 cm 680.4 mm 2.23 ft	26.79 in 68 cm 680.483 mm 2.23 ft
Display Type	IPS	VA
Display Bit Depth	10 bits (8 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	1073741824
Bits	30	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	81 ppi
Screen-to-Body Ratio		93.06 %
Backlight Source	Direct LED	Edge LED
DCI P3		85%
Rec.2020		65
Screen Brightness	350 cd/m²	150 cd/m²
Max Screen Brightness		300 cd/m²
Static Screen Contrast	1200 : 1	5500 : 1
Screen Horizontal Viewing Angle	178 °
Screen Vertical Viewing Angle	178 °
Screen Input Lag		11 ms
Display Minimum Response Time	8 ms	8 ms
Display Average Response Time		20 ms
HDR	HDR10	HDR10 HLG (Hybrid Log Gamma) HDR10+
3D	No	No
Size, weight, color
Case Depth		2.31 in 5.9 cm 58.7 mm 0.19 ft
Case Weight		17.3 kg 38 lbs
Case Width with Stand	49.13 in 124.8 cm 1248 mm 4.09 ft	48.76 in 123.9 cm 1238.6 mm 4.06 ft
Case Height with Stand	30.91 in 78.5 cm 785 mm 2.58 ft	31.21 in 79.3 cm 792.8 mm 2.6 ft
Case Depth with Stand	10.98 in 27.9 cm 279 mm 0.92 ft	10.29 in 26.1 cm 261.3 mm 0.86 ft
Case Weight with Stand	15.65 kg 34 lbs	17.7 kg 39 lbs
Case Color	Black	Black
Hardware
CPU Cores		4
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S2 DVB-S	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C
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) Bluetooth Wi-Fi Direct DLNA	LAN Wi-Fi 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) Bluetooth Wi-Fi Direct DLNA
Connectivity	3 x HDMI 2.0 (CEC) 1 x D-sub 1 x CI+ 1.3 1 x SCART 1 x Optical Audio Out 1 x AV Composite In (Video + L/R) 1 x Satellite In (Main; F-type female) 1 x USB 2.0 1 x 3.5 mm Audio Out 1 x Ethernet RJ45 1 x Antenna (RF) (female)	3 x HDMI 2.0 (ARC; CEC) 1 x AV Composite In 3.5 mm jack 1 x Optical Audio Out 1 x CI+ 1.4 1 x Antenna (RF) (female) 1 x Video Component In 3.5 mm jack 2 x USB 2.0 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 10W	2 x 10W
Features
OS	SmartVue	Tizen 5.0
Cool Features	HDCP (High-bandwidth Digital Content Protection) 2.2 Picture Master Plus PVR Wide Color Gamut Progressive Scan Digital Noise Reduction Dynamic Contrast	Auto Low Latency Mode Auto Motion Plus PurColor Digital Clean View Google Assistant Voice command UHD Dimming Game Mode (Auto Game Mode) Contrast Enhancer 4K UHD Processor UHD Upscaling HDCP (High-bandwidth Digital Content Protection) 2.2 Anynet+ (HDMI-CEC) Light sensor
Ergonomics
Case Width		48.76 in 123.9 cm 1238.6 mm 4.06 ft
Case Height		28.12 in 71.4 cm 714.2 mm 2.34 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	400 x 200	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	60 Hz	60 Hz
Screen Interpolation Technology	Backlight Picture Index	Picture Quality Index
Screen Interpolation Value	1200	1400
Screen Interpolation Measurement Unit	BPI	PQI
Accessories
Extras		Smart remote control - TM1240A
Certificates and Standards
Licenses		ENERGY STAR RoHS
Usage and Storage Requirements

Hitachi 55HK6000

Samsung UE55RU7100