Hisense 40-Inch Class A4 Series FHD vs TCL
Updated April 2026 — Hisense 40-Inch Class A4 Series FHD wins on value and smart platform, TCL wins on hdr and picture.
$135.95Hisense 40-Inch Class A4 Series FHD 1080p Smart Roku TV with Alexa Compatibility (40A4NR) - Dolby Audio, Slim Bezel Design, Google Assistant
Hisense
$447.99TCL 55 Inch Class QM6K Series | Mini LED QLED 4K HDR | 55QM6K, 2025 Model | 120HZ-144HZ High Brightness Smart Google TV Dolby Atmos Onkyo Audio | Voice Remote Alexa Gaming Streaming Television
TCL
The TCL QM6K offers superior picture quality with 4K resolution and QD-Mini LED technology, making it the better choice for performance. The Hisense A4 is a budget-friendly option at $135.95 with built-in Roku, suitable for secondary rooms.
Why Hisense 40-Inch Class A4 Series FHD is better
Lower purchase price
Priced at $135.95 compared to $447.99
Explicit Smart OS
Includes built-in Roku TV streaming
Voice Assistant support
Compatible with 2 assistants: Google and Alexa
Why TCL is better
Higher resolution
Supports 4K content versus 1080p
Advanced display technology
Uses QD-Mini LED with over 1 billion colors
Superior HDR support
Supports 4 HDR formats including Dolby Vision
Overall score
Specifications
| Spec | Hisense 40-Inch Class A4 Series FHD | TCL |
|---|---|---|
| Price | $135.95 | $447.99 |
| Resolution | 1080p | 4K |
| Backlight Technology | Full Array LED | QD-Mini LED |
| HDR Formats | null | 4 (Dolby Vision, HDR10+, HDR10, HLG) |
| Smart Platform | Roku TV | null |
| Voice Assistants | 2 (Google, Alexa) | null |
| Audio Technology | Dolby Audio | null |
| Color Performance | null | Over 1 billion colors |
Dimension comparison
Design and Build Quality
The Hisense 40-Inch Class A4 Series features a slim bezel design intended to maximize the viewable screen area. This approach allows for a more immersive viewing experience relative to the physical footprint of the television. The construction focuses on functionality for various room sizes, as indicated by the availability in lots of sizes. The TCL QM6K series is designed with premium performance in mind, though specific bezel measurements are not detailed in the provided data. Both units aim to blend into home environments, but the Hisense explicitly markets its slim profile as a key design feature.
Display and Resolution
Resolution is a primary differentiator between these two models. The Hisense A4 utilizes a 1080p High-Definition LCD screen. This Full HD resolution is paired with a Full Array LED backlight to create a sharper and brighter picture compared to standard edge-lit options. In contrast, the TCL QM6K is designed to handle 4K content. The TCL model combines ultra-precise Mini LEDs with Quantum Dot technology. This combination aims to deliver incredible brightness and bold contrast that outperforms traditional LCD setups. The step from 1080p to 4K represents a significant increase in pixel density.
HDR and Color Performance
High Dynamic Range support is critical for modern content consumption. The TCL QM6K supports multiple HDR formats, including Dolby Vision, HDR10+, HDR10, and HLG. This dynamic HDR support delivers exceptional color and contrast across different types of media. The display technology claims to produce over a billion vibrant colors. The Hisense A4 data does not specify supported HDR formats beyond general Dolby Audio integration for sound. The TCL's ability to manage bright scenes crisply while keeping dark scenes deep gives it an advantage in color performance and contrast accuracy.
Smart Platform and Features
Smart functionality is a strong point for the Hisense A4 Series. It operates on the Roku TV platform, which makes it easy to watch content with built-in streaming. Users can access endless free, live, and trending TV with popular apps. New features are added automatically to the platform. The TCL QM6K is described as suitable for streaming, but the specific operating system is not detailed in the provided text. The Hisense integration of Roku provides a known, user-friendly interface for accessing streaming services without external devices.
Audio and Sound Quality
Audio performance contributes significantly to the entertainment experience. The Hisense A4 includes Dolby Audio technology. This feature is designed to dial up the impact of entertainment with enhanced sound. It delivers crystal clarity and easy-to-hear dialogue along with realistic surround sound. The TCL QM6K focuses heavily on visual performance metrics like brightness and contrast in the provided data. While the TCL aims for premium performance, the Hisense explicitly details its audio enhancement technology. Both models aim to provide immersive sound, but the Hisense specifies Dolby Audio integration.
Gaming and Motion Handling
For gaming and sports, motion handling is essential. The TCL QM6K is marketed specifically for sports and gaming. It promises ultra-smooth motion with its QD-Mini LED technology. The TCL Halo Control System is designed to eliminate haloing and enhance shadow detail, which improves picture accuracy during fast-moving scenes. The Hisense A4 features a Full Array LED backlight which helps with picture sharpness. However, the TCL's specific mentions of gaming and motion suggest a higher refresh rate capability or processing power tailored for dynamic content. Dark scenes look deeper on the TCL due to advanced local dimming.
Connectivity and Ports
Connectivity options determine how many external devices can be connected. The provided data does not list specific port counts or HDMI versions for either television. The Hisense A4 emphasizes compatibility with external voice assistants and mobile apps. The TCL focuses on internal processing and display technology. Without specific port information, it is assumed both meet standard connectivity requirements for their respective price segments. Users requiring specific high-bandwidth ports for next-gen consoles should verify physical specifications before purchase. Both units support voice control integration which adds to connectivity options.
Price and Value
Value is determined by the balance of cost and features. The Hisense 40-Inch Class A4 Series is priced at $135.95. This makes it an accessible option for every room. The TCL QM6K is priced at $447.99, positioning it in a higher performance tier. The Hisense offers strong value for users needing a secondary TV with smart features. The TCL offers better value for users prioritizing picture quality and 4K resolution. The price difference of over $300 reflects the gap in display technology and resolution. Buyers must weigh the importance of 4K and Mini LED against the budget-friendly nature of the Hisense.