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- Table of Contents
- Top
- Main Differences
- Design
- Picture Quality
- Motion
- Inputs
- Sound Quality
- Smart Features
- Comments
Sony X900H vs TCL 6 Series/R646 2021 QLED
Side-by-Side Comparison
Products
Sony X900H
TCL 6 Series/R646 2021 QLED
Tested using Methodology v1.6
Updated Feb 07, 2025 06:26 PM
SEE PRICE
Amazon.comTested using Methodology v1.11
Updated Feb 07, 2025 06:35 PM
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Amazon.com
Resolution4k
TypeLED
Sub-TypeVA
Resolution4k
TypeLED
Sub-TypeVA
Variants
- XBR55X900H (55")
- XBR65X900H (65")
- XBR75X900H (75")
- XBR85X900H (85")
- 55R646 (55")
- 65R646 (65")
- 75R646 (75")
Our Verdict
Sony X900H
TCL 6 Series/R646 2021 QLED
The Sony X900H and the TCL 6 Series/R646 2021 QLED are two great TVs. The TCL features Mini LED that allows it to get brighter and, combined with the better reflection handling, is a better choice for well-lit rooms. Despite the Mini LED backlighting, the Sony has a better local dimming feature because it doesn't raise the black levels like on the TCL. They both have similar gaming features with HDMI 2.1 inputs, a quick response time, and low input lag. Both TVs have VRR support, but you have to update the Sony to receive it.