Comparison between Samsung UE55RU7100 vs Hitachi 55HK6100

General Info
Model Number	Samsung UE55RU7100	Hitachi 55HK6100

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2019	2019
Brand	Samsung	Hitachi
Model Series	RU7100
Model Number	UE55RU7100	55HK6100
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	47.63 in 121 cm 1209.75 mm 3.97 ft	47.62 in 121 cm 1209.6 mm 3.97 ft
Screen Height	26.79 in 68 cm 680.483 mm 2.23 ft	26.79 in 68 cm 680.4 mm 2.23 ft
Display Type	VA	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	81 ppi	80 ppi
Screen-to-Body Ratio	93.06 %	89.85 %
Backlight Source	Edge LED	Direct LED
DCI P3	85%
Rec.2020	65
Screen Brightness	150 cd/m²	350 cd/m²
Max Screen Brightness	300 cd/m²
Static Screen Contrast	5500 : 1	5000 : 1
Screen Horizontal Viewing Angle		178 °
Screen Vertical Viewing Angle		178 °
Screen Input Lag	11 ms
Display Minimum Response Time	8 ms	9.5 ms
Display Average Response Time	20 ms
HDR	HDR10 HLG (Hybrid Log Gamma) HDR10+	HDR10 HLG (Hybrid Log Gamma) Dolby Vision
3D	No	No
Size, weight, color
Case Depth	2.31 in 5.9 cm 58.7 mm 0.19 ft	3.39 in 8.6 cm 86 mm 0.28 ft
Case Weight	17.3 kg 38 lbs	14 kg 31 lbs
Case Width with Stand	48.76 in 123.9 cm 1238.6 mm 4.06 ft	49.13 in 124.8 cm 1248 mm 4.09 ft
Case Height with Stand	31.21 in 79.3 cm 792.8 mm 2.6 ft	30.87 in 78.4 cm 784 mm 2.57 ft
Case Depth with Stand	10.29 in 26.1 cm 261.3 mm 0.86 ft	9.25 in 23.5 cm 235 mm 0.77 ft
Case Weight with Stand	17.7 kg 39 lbs	14.7 kg 32 lbs
Case Color	Black	Black
Hardware
CPU Cores	4	4
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2
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 802.11a (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	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	3 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	Tizen 5.0	SmartVue
Cool Features	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	Channel List USB Cloning Hitachi Smartvue UHD Upscaler USB Recording (PVR Ready) HbbTV AVS Child Lock
Ergonomics
Case Width	48.76 in 123.9 cm 1238.6 mm 4.06 ft	49.13 in 124.8 cm 1248 mm 4.09 ft
Case Height	28.12 in 71.4 cm 714.2 mm 2.34 ft	28.9 in 73.4 cm 734 mm 2.41 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	200 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	50 Hz / 60 Hz
Screen Interpolation Technology	Picture Quality Index	Best Picture Index
Screen Interpolation Value	1400	1200
Screen Interpolation Measurement Unit	PQI	BPI
Accessories
Extras	Smart remote control - TM1240A
Certificates and Standards
Licenses	ENERGY STAR RoHS
Usage and Storage Requirements

Samsung UE55RU7100

Hitachi 55HK6100