Comparison between Hitachi 65HL7300 vs Hitachi 55HL7300

General Info
Model Number	Hitachi 65HL7300	Hitachi 55HL7300

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2021	2021
Brand	Hitachi	Hitachi
Model Number	65HL7300	55HL7300
Display
Screen Size Class	65" (inches)	55" (inches)
Diagonal Size	64.53 in 163.9 cm 1639 mm 5.38 ft	54.65 in 138.8 cm 1388 mm 4.55 ft
Screen Width	56.24 in 142.8 cm 1428.48 mm 4.69 ft	47.62 in 121 cm 1209.6 mm 3.97 ft
Screen Height	31.63 in 80.4 cm 803.52 mm 2.64 ft	26.79 in 68 cm 680.4 mm 2.23 ft
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	0.372 mm	0.315 mm
Screen Pixel Density	68 ppi	80 ppi
Screen-to-Body Ratio	94.49 %	93.88 %
Backlight Source	Direct LED	Direct LED
Screen Brightness	350 cd/m²	350 cd/m²
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
HDR	HLG (Hybrid Log Gamma) HDR HDR10 Dolby Vision	HLG (Hybrid Log Gamma) HDR HDR10 Dolby Vision
3D	No	No
Size, weight, color
Case Depth	2.83 in 7.2 cm 72 mm 0.24 ft	2.6 in 6.6 cm 66 mm 0.22 ft
Case Width with Stand	57.2 in 145.3 cm 1453 mm 4.77 ft	48.54 in 123.3 cm 1233 mm 4.05 ft
Case Height with Stand	34.84 in 88.5 cm 885 mm 2.9 ft	29.76 in 75.6 cm 756 mm 2.48 ft
Case Depth with Stand	9.88 in 25.1 cm 251 mm 0.82 ft	8.7 in 22.1 cm 221 mm 0.73 ft
Case Weight with Stand	22 kg 48 lbs	12.9 kg 28 lbs
Case Color	Black	Black
Hardware
CPU Cores	4	4
TV Tuner	DVB-T DVB-T2 DVB-C DVB-S DVB-S2 Analog (NTSC/PAL/SECAM)	DVB-T DVB-T2 DVB-C DVB-S DVB-S2 Analog (NTSC/PAL/SECAM)
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 802.11ac (IEEE 802.11ac) Bluetooth Wi-Fi Direct DLNA
Connectivity	3 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x 3.5 mm Audio Out 1 x CI+ 1.4 1 x Antenna (RF) (female) 1 x Optical Audio Out 2 x USB 2.0 1 x Ethernet RJ45	3 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x 3.5 mm Audio Out 1 x CI+ 1.4 1 x Antenna (RF) (female) 1 x Optical Audio Out 2 x USB 2.0 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 12W	2 x 10W
Features
OS	SmartVue	SmartVue
Cool Features	Amazon Prime Video Chromecast built-in YouTube MEMC (Motion Estimation Motion Compesation) Netflix Micro Dimming Google Assistant 4K Upscaler Super Resolution Alexa USB recording (PVR ready)	Amazon Prime Video Chromecast built-in YouTube MEMC (Motion Estimation Motion Compesation) Netflix Micro Dimming Google Assistant 4K Upscaler Super Resolution Alexa USB recording (PVR ready)
Ergonomics
Case Width	57.2 in 145.3 cm 1453 mm 4.77 ft	48.54 in 123.3 cm 1233 mm 4.05 ft
Case Height	32.91 in 83.6 cm 836 mm 2.74 ft	27.99 in 71.1 cm 711 mm 2.33 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	50 Hz / 60 Hz	50 Hz / 60 Hz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	Remote control	Remote control
Certificates and Standards
Licenses	CE RoHS	CE RoHS
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F

Hitachi 65HL7300

Hitachi 55HL7300