Specifications of Hisense 55A66H
Hisense 55A66H TV 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black
The Hisense 55A66H TV is a model with LED technology, a screen diagonal of 139.7 cm, an aspect ratio of 16:9, 3 HDMI ports to connect a Blu-ray player, DVD, a game console, etc., 2 USB ports to connect an external hard drive, a Chromecast, a Bluetooth receiver etc., Ethernet port to connect to the internet via cable, internet connection via Wi-Fi, the VIDAA operating system, in addition to the rest of the features listed below.
Release date: 2021-12-15.
Table of Contents:
| Brand | Hisense |
| Model | 55A66H |
| Aspect ratio | 16:9 |
| HDMI ports | 3 |
| USB supports | Yes |
| Ethernet sockets | Yes |
| USB ports | 2 |
| Ultra slim TV | No |
| Type | LED |
| Curved TV | No |
| Size diagonal | 139.7 |
| Colour | Black |
| No. of speakers | 2 |
| Total speaker output | 8 |
| Bluetooth | Yes |
| Wi-Fi | Yes |
| Miracast screen mirroring support | No |
| Voltage requirement | 230 |
| Power consumption standby | 0.5 |
| Operative System | VIDAA |
| OS version | U5 |
| Short description | Hisense 55A66H, 139.7 cm (55"), 4K Ultra HD, LED, Smart TV, Wi-Fi, Black |
| Long description | Hisense 55A66H. Display diagonal: 139.7 cm (55"), HD type: 4K Ultra HD, Display technology: LED, Screen shape: Flat. Smart TV. Display brightness: 300 cd/m², Response time: 20 ms, Contrast ratio (typical): 3800:1, Native aspect ratio: 16:9. Digital signal format system: DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2. Wi-Fi, Ethernet LAN. Product colour: Black |
| Exhibition | |
|---|---|
| Native refresh rate: | 60 Hz |
| Contrast ratio (typical): | 3800:1 |
| Response time: | 20 ms |
| Display brightness: | 300 cd/m² |
| Native aspect ratio: | 16:9 |
| Screen shape: | Flat |
| Display technology: | LED |
| HD type: | 4K Ultra HD (4K Ultra HD resolution TVs ) |
| Display diagonal: | 139.7 cm (55") |
| Audio | |
| Equalizer: | Yes |
| Audio decoding technologies: | DTS Virtual:X, Dolby MS12 |
| Audio decoders: | DTS |
| RMS rated power: | 8 W |
| Number of speakers: | 2 |
| TV tuner | |
| Digital signal format system: | DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2 |
| Analog signal format system: | Not supported |
| Tuner type: | Digital |
| Ports and Interfaces | |
| Audio (L/R) in: | 1 |
| HDMI version: | 2.0 |
| Common interface Plus (CI+): | Yes |
| Headphone outputs: | 1 |
| USB 2.0 ports quantity: | 2 (TVs with 2 USB ports ) |
| Ethernet LAN (RJ-45) ports: | 1 |
| HDMI ports quantity: | 3 (TVs with 3 HDMI ports ) |
| Energy monitoring | |
| AC input frequency: | 50 Hz |
| AC input voltage: | 230 V |
| Power consumption (standby): | 0.5 W |
| Energy consumption (HDR) per 1000 hours: | 110 kWh |
| Power consumption (typical): | 77 W |
| Energy consumption (SDR) per 1000 hours: | 77 kWh |
| Energy efficiency class (HDR): | g |
| Energy efficiency class (SDR): | F |
| Weight and measurements | |
| Height (without stand): | 711 mm |
| Depth (without stand): | 74 mm |
| Width (without stand): | 1232 mm |
| Connection | |
| Wi-Fi standards: | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Bluetooth: | Yes |
| Ethernet LAN: | Yes |
| Wi-Fi: | Yes |
| Management Features | |
| Hotel mode: | Yes |
| Design | |
| Product colour: | Black |
| Introduction year: | 2022 |
| Performance | |
| Game mode: | Yes |
| High Dynamic Range (HDR) technology: | High Dynamic Range 10 (HDR10) |
| High Dynamic Range (HDR) supported: | Yes |
| Smart TV | |
| Hybrid Broadcast Broadband TV (HbbTV) version: | 2.0.3 |
| Hybrid Broadcast Broadband TV (HbbTV): | Yes |
| Operating system version: | U5 |
| Operating system installed: | VIDAA |
| Internet TV: | Yes |
| Smart TV: | Yes |
| Packaging | |
| Package height: | 864 mm |
| Package depth: | 136 mm |
| Package width: | 1364 mm |
What is the best viewing distance for Hisense 55A66H?
The best viewing distance for the Hisense 55A66H is 2.4 times the screen size, in this case it would be 335.28 cm.
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