| key specs | 
| Display | 75.00-inch | 55.00-inch | 
| Screen Type | QLED | OLED | 
| Dimensions | 1677 mm x 1005 mm x 114 mm | 1226 mm x 712 mm x 55 mm | 
| OS | Linux | Android | 
| Smart TV | Yes | Yes | 
| Resolution Standard | 4K | 4K | 
| general | 
| Brand | Vu | Sony | 
| Model | 75 Inch QLED Ultra HD (4K) TV (H75K800) | 55 Inch OLED Ultra HD (4K) TV (KD-55A8F) | 
| Model Name | H75K800 | KD-55A8F | 
| Display Size | 75 inch | 55 inch | 
| Screen Type | QLED | OLED | 
| Color | Silver | Black | 
| 3D | No | No | 
| Smart TV | Yes | Yes | 
| Curve TV | No | No | 
| Series | Quantum Pixelight HDR Supreme | Android | 
| Launch Year | 2018 | 2018 | 
| Resolution Standard | 4K | 4K | 
| Resolution (pixels) | 3840x2160 | 3840x2160 | 
| dimensions | 
| Width x Height x Depth (without stand) | 1677 mm x 1005 mm x 114 mm | 1226 mm x 712 mm x 55 mm | 
| Weight (without stand) | 44.5 kg | 18.7 kg | 
| Width x Height x Depth (with stand) | 1677 mm x 1078 mm x 350 mm | 1226 mm x 717 mm x 255 mm | 
| Weight (with stand) | Active Display Area (Horizontal x Vertical): 1650.24 x 928.26 mm, Wall Mount: (Horizontal x Vertical): 400 x 400 mm, Wall Mount, Screw Thread: M6 x 30 mm | Dimension of Package Carton (W x H x D): 1356 x 835 x 187 mm, Stand Width: 402 mm, VESA Pole Pitch: 300 x 200 mm, Weight of Package Carton (Gross): 29 kg | 
| Stand Type | Tabletop Mount | - | 
| smart tv features | 
| Number of Cores | quad-core | - | 
| Processor | Premium Quad Core | Picture Processor: 4K HDR Processor X1 Extreme | 
| Supported App - Youtube | Yes | Yes | 
| Supported App - Netflix | Yes | Yes | 
| Supported App - Hotstar | No | - | 
| Operating System | Linux | Android | 
| Screen Mirroring | Yes | Yes | 
| Storage Capacity | - | 16GB | 
| Operating System Present | - | Yes | 
| connectivity features | 
| No of HDMI Port | 4 | 4 | 
| No of USB Port | 3 | 2 | 
| Wi-Fi Type | IEEE 802.11 b, g, n, ac | Wi-Fi Certified 802.11a/b/g/n/ac | 
| Built In Wi-Fi | Yes | Yes | 
| Ethernet (RJ45) | 1 | 1 | 
| Analog Audio Input | Yes | Yes | 
| RF Connectivity Input | 1 | 1 Bottom | 
| Component In (RGB Cable) | - | No | 
| video features | 
| Brightness | 1000 nits | - | 
| View Angle | 178 Degree | - | 
| Supported Video Formats | AVI, WMV, ASF, MP4, MOV, 3GP, MKV, MPG, MPEG, VOB, RM, WebM, VRO, OGM, FLV | - | 
| Refresh Rate (Hz) | 100 | 100 | 
| audio features | 
| Number of Speakers | 2 | - | 
| Sound Technology | Dolby Digital | Dolby Digital, Dolby Digital Plus, Dolby Pulse, DTS Digital Surround | 
| Speaker Output RMS | 30 W | 50 W | 
| Supported Audio Formats | WMA, WMV, ASF, MP4, MPG, MPEG, VRO, VOB, FLV, MKV, FLAC, MP2, MP3 | - | 
| Speaker Type | - | Acoustic Surface (Actuator Plus Subwoofer) | 
| Surround Sound | - | S-Force Front Surround | 
| power features | 
| Power Consumption | 450 W, 1 W (Standby) | 371 W, 0.5 W (Standby) | 
| remote control features | 
| Touch Remote | Yes | No | 
| RF Capable | Yes | Yes |