Comparison between Xiaomi Mi TV 4S (2019) 55 vs Hitachi 55HAK6150

General Info
Model Number	Xiaomi Mi TV 4S (2019) 55	Hitachi 55HAK6150

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2019	2019
Brand	Xiaomi	Hitachi
Model Number	Mi TV 4S (2019) 55	55HAK6150
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	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	80 ppi
Screen-to-Body Ratio	94.01 %	91.96 %
Backlight Source	Direct LED	Direct LED
sRGB	100 %
Screen Brightness	220 cd/m²	350 cd/m²
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	33 ms
Display Minimum Response Time		9 ms
Display Average Response Time	8 ms
HDR	HDR10	HDR10 HLG (Hybrid Log Gamma) Dolby Vision
3D	No	No
Size, weight, color
Case Depth		3.23 in 8.2 cm 82 mm 0.27 ft
Case Weight	12.45 kg 27 lbs
Case Width with Stand	48.49 in 123.2 cm 1231.6 mm 4.04 ft	48.94 in 124.3 cm 1243 mm 4.08 ft
Case Height with Stand	30.21 in 76.7 cm 767.3 mm 2.52 ft	30.04 in 76.3 cm 763 mm 2.5 ft
Case Depth with Stand	10.4 in 26.4 cm 264.2 mm 0.87 ft	11.06 in 28.1 cm 281 mm 0.92 ft
Case Weight with Stand	12.74 kg 28 lbs	13.5 kg 30 lbs
Case Color	Black	Black
Hardware
CPU	ARM Cortex-A55
CPU Cores	4	4
GPU	ARM Mali-470 MP3
GPU Cores	3
RAM Memory Size	2
Internal Storage	8
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 802.11a (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) 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 (Video + L/R) 1 x Optical Audio Out 1 x Antenna (RF) (Female) 1 x 3.5 mm Audio Out 1 x AV Component In (YPbPr + L/R) 3 x USB 2.0 1 x CI+ 1.4 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	Android TV	Android 9.0 Pie
Cool Features	HDCP (High-bandwidth Digital Content Protection) 2.2 Voice command	HbbTV Picture Master Pro USB Recording (PVR Ready) Wake On UHD Upscaler Child Lock Hitachi Smartvue
Ergonomics
Case Width	48.49 in 123.2 cm 1231.6 mm 4.04 ft	48.94 in 124.3 cm 1243 mm 4.08 ft
Case Height	27.98 in 71.1 cm 710.8 mm 2.33 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	60 Hz	50 Hz / 60 Hz
Screen Interpolation Technology		Best Picture Index
Screen Interpolation Value		1200
Screen Interpolation Measurement Unit		BPI
Accessories
Extras	Remote control - AI Mi Remote
Certificates and Standards
Usage and Storage Requirements

Xiaomi Mi TV 4S (2019) 55

Hitachi 55HAK6150