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| General Info | ||
|---|---|---|
| Model Number | Hitachi 55HAK5751 | Samsung UE55AU8000 |
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| Price | ||
| Type | TV | TV |
| Year | 2020 | 2021 |
| Brand | Hitachi | Samsung |
| Model Series | AU8000 | |
| Model Number | 55HAK5751 | UE55AU8000 |
| Alias | UE55AU8005 UE55AU8000KXXU UE55AU8005KXXC GU55AU8079UXZGUE55AU8075 UE55U8075UXXC |
|
| 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 | 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 | 0.494 mm |
| Screen Pixel Density | 80 ppi | 80 ppi |
| Screen-to-Body Ratio | 91.96 % | 94.24 % |
| Backlight Source | Direct LED | Edge LED |
| Screen Brightness | 350 cd/m² | |
| Static Screen Contrast | 6000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| HDR | HDR10 HLG (Hybrid Log Gamma) Dolby Vision |
HLG (Hybrid Log Gamma) HDR10+ HDR HDR10 |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 3.23 in 8.2 cm 82 mm 0.27 ft |
1.01 in 2.6 cm 25.7 mm 0.08 ft |
| Case Weight | 15.5 kg 34 lbs |
|
| Case Width with Stand | 48.94 in 124.3 cm 1243 mm 4.08 ft |
48.51 in 123.2 cm 1232.1 mm 4.04 ft |
| Case Height with Stand | 30.79 in 78.2 cm 782 mm 2.57 ft |
29.48 in 74.9 cm 748.8 mm 2.46 ft |
| Case Depth with Stand | 9.84 in 25 cm 250 mm 0.82 ft |
8.92 in 22.7 cm 226.6 mm 0.74 ft |
| Case Weight with Stand | 12.9 kg 28 lbs |
16.2 kg 36 lbs |
| Case Color | Black | Black |
| Hardware | ||
| CPU Cores | 4 | 4 |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 |
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 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) Wi-Fi Direct DLNA Bluetooth 5.2 |
| Connectivity | 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+ |
3 x HDMI 2.0 1 x Satellite In (F-type female) 1 x Antenna (RF) (female) 1 x CI+ 1.4 (C) 1 x Optical Audio Out 1 x USB 2.0 1 x Ethernet RJ45 |
| Audio | ||
| Audio Speakers | 2 x 10W | 2 x 10W |
| Features | ||
| OS | Android 9.0 Pie | Tizen 6.0 |
| Cool Features | Google Assistant HbbTV 2.0 Wide Color Gamut Netflix UHD Upscaler YouTube Super Resolution Micro Dimming Amazon Prime Video Ultra Contrast Chromecast built-in USB Recording (PVR Ready) |
UHD Dimming Multiroom Link Tap View SmartThings Alexa InstaPort S (HDMI Quick Switch) Google Assistant PC on TV Mega Contrast Ambient Mode Digital Clean View Bixby ConnectShare Filmmaker mode Dynamic Crystal Colour Motion Xcelerator Brightness Detection TV Plus PVR Apple Airplay 2 3-side bezelless design Eco Sensor Contrast Enhancer Accessibility (Enlarge / High Contrast / Multi-output Audio / Color Inversion / Grayscale / Sign Language Zoom / Slow Button Repeat) Crystal Display |
| Extra Features | AirSlim Design | |
| Ergonomics | ||
| Case Width | 48.94 in 124.3 cm 1243 mm 4.08 ft |
48.51 in 123.2 cm 1232.1 mm 4.04 ft |
| Case Height | 28.35 in 72 cm 720 mm 2.36 ft |
27.91 in 70.9 cm 708.8 mm 2.33 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 | 50 Hz / 60 Hz | 50 Hz / 60 Hz |
| Screen Interpolation Technology | Best Picture Index | Picture Quality Index |
| Screen Interpolation Value | 1200 | 2200 |
| Screen Interpolation Measurement Unit | BPI | PQI |
| Accessories | ||
| Extras | Smart remote control - TM2180A | |
| Certificates and Standards | ||
| Licenses | ENERGY STAR RoHS |
|
| Usage and Storage Requirements |
| Hitachi 55HAK5751 | Samsung UE55AU8000 |
