164 cm (65 inch) QLED Ultra HD (4K) Smart Google TV with HDR 10 | Dolby Atmos | 40W Sound Output | DTS Trusurround | Google Assistant | Dual Band Wi-Fi(Q65H1100)

The maker's exact model code. Appliance marketing names are reused across capacities and star ratings, so the model number is the only reliable identifier when comparing listings.

India's Bureau of Energy Efficiency rating, from 1 to 5. More stars means less electricity for the same work, and the running-cost gap over a decade often exceeds the difference in purchase cost. Always read it with the rating year.

The year the star rating was issued. BEE revises its thresholds periodically, so a 5-star from 2018 can be worse than a 3-star issued today. Without this year the star count alone can mislead.

Electricity the appliance uses in a year under the BEE test conditions. Multiply by your tariff for a running-cost estimate; real use varies with how you set and run it.

Electricity drawn while running. It decides whether the appliance can run on an inverter or a generator, which the star rating does not tell you.

Operating noise in decibels. A difference of 10 dB is heard as roughly twice as loud, so it matters for a bedroom air conditioner or a washing machine in a flat.

Pixel count of the panel. Read it with screen size and seating distance: 4K is visible on a large screen at close range, and hard to distinguish from Full HD on a small one across a room.

How the television makes its picture. OLED lights each pixel separately for true black; QLED and MiniLED are backlit types that get brighter, which suits a sunlit room better.

How many times per second the panel updates. 120 Hz makes fast sport and gaming look smoother; most broadcast and streaming content is still delivered at 24-60 Hz.

Which high dynamic range formats the set can display. Content and set must share a format; without a match the picture falls back to standard range.

The smart platform, such as Google TV or Tizen. It decides which apps are available and for how long the set keeps receiving them, which often outlasts the panel itself.

How many HDMI inputs the set has. Count your devices before buying, and check whether the ports support the version needed for 4K at 120 Hz if you game on a console.

Which HDMI generation the ports support. Only 2.1 carries 4K at 120 Hz, and some sets fit just one 2.1 port among several older ones.

How the appliance connects to a network and to other devices.

Whether the appliance can be controlled from the maker's phone app. App support can be withdrawn years later, which removes the feature from a working appliance.

Width x depth x height in millimetres. Check it against doorways and the alcove the appliance must fit, and allow the clearance the maker specifies for ventilation.

The finishes this model is sold in.

What the maker covers and for how long, usually split between the whole appliance and its most expensive part. Compressor and motor warranties often run far longer than the general one, and that gap is the fact worth reading.

Whether the maker includes installation. For air conditioners this is a substantial separate cost, and additional copper piping is usually charged extra either way.

A link to the maker's own specification page for this exact model. It is the source a disputed fact here should be checked against, and it outranks any marketplace listing.

Which revision of the maker's spec page these facts were read from, as a date or version. Makers quietly edit spec pages after launch, so this records which wording was in front of us.