TCL 55-inch C645 QLED 4K Ultra HD Smart Google TV (55C645) vs Sony Bravia 43-inch X75L 4K Ultra HD Smart LED TV (KD-43X75L)

These two differ on 8 recorded specifications. The Sony Bravia 43-inch X75L 4K Ultra HD Smart LED TV (KD-43X75L) is ₹11,000 dearer.

TCL

TCL 55-inch C645 QLED 4K Ultra HD Smart Google TV (55C645)

₹41,990

Three thousand rupees more than the Hisense for a 60 Hz panel instead of 144 Hz, bought back with Google TV, which is the more polished platform.

Sony

₹52,990

You are paying roughly 60% more than the Redmi for the X1 processor, and whether that is worth it depends entirely on what you watch.

Buy it if: Streaming-first households that want QLED colour and a good interface.

Avoid it if: Gamers — the Hisense at a lower price offers 144 Hz and VRR.

Buy it if: Households still watching a lot of cable or standard-definition content.

Avoid it if: Anyone who watches native 4K streaming almost exclusively — the premium buys little.

8 of 11 rows differ. Differences first.

Specification	TCL 55-inch C645 QLED 4K Ultra HD Smart Google TV	Sony Bravia 43-inch X75L 4K Ultra HD Smart LED TV
Price	₹41,990	₹52,990
Annual energy use	190 kWh/yr at 4 hours daily	139 kWh/yr at 4 hours daily
Audio output	30 W (2 x 15 W) Dolby Atmos	20 W (2 x 10 W) Dolby Atmos
Connectivity	Wi-Fi, Bluetooth 5.0, 3 x HDMI, 2 x USB, Google TV	Wi-Fi, Bluetooth 4.2, 3 x HDMI, 2 x USB, Google TV
HDR support	Dolby Vision, HDR10+, HLG	HDR10, HLG, Dolby Vision
Panel type	QLED (VA)	LED (VA) with X1 4K Processor
Peak brightness	450 nits	400 nits
Rated power	130 W	95 W
Screen size	55 inch	43 inch
Refresh rate	60 Hz	60 Hz
Resolution	3840 x 2160 (4K UHD)	3840 x 2160 (4K UHD)
Warranty	1 Year Comprehensive Manufacturer Warranty	1 Year Comprehensive Manufacturer Warranty

Every row is a figure one or both products record. A blank is a figure the catalogue does not hold, not a zero.