Compare detailed specifications, side-by-side differences, verified user reviews, and buying recommendations to help you make the right choice.
Deciding between the Toshiba 43LF621U19 and the TCL 43-Inch Class S4 4K LED Smart TV with Roku TV (43S450R, 2023 Model), Dolby Vision, HDR, Dolby Atmos, Works with Alexa, Google Assistant and Apple HomeKit Compatibility, Streaming UHD Television depends on your available space, storage capacity goals, and everyday usage style:
Designed for large households, bulk grocery shoppers, and long-term storage where total cubic feet is the highest priority.
Ideal for apartments, offices, dorms, or secondary kitchen use where space efficiency and neat organization are paramount.
| Specification | Toshiba 43LF621U19 | TCL 43-Inch Class S4 4K |
|---|---|---|
| Display | ||
| Aspect Ratio | 16:9 | — |
| Resolution, Pixels | 3840 x 2160 | — |
| Refresh Rate, Hz | 50-60 | — |
| Full HD | Yes | — |
| Display Colors | 1073741824 | — |
| 4K/UHD | Yes | — |
| Display Area, % | 90.15 | — |
| Screen Size, Inch | 43 | — |
| Display Height, Cm/in | 52.9/20.8 | — |
| Display Width, Cm/in | 94.1/37 | — |
| SCREEN DESIGN | flat | — |
| High Dynamic Range (HDR) | — | — |
| Display Type | LED | — |
| Artificial Intelligence | ||
| Amazon Alexa Compatible | Yes | — |
| Google Assistant | Yes | — |
| Apple AirPlay | Yes | — |
| Video File Codecs | ||
| H.265 | Yes | — |
| DivX | No | — |
| MPEG-4 | Yes | — |
| H.263 | Yes | — |
| H.264 | Yes | — |
| Panel | ||
| Pixel Pitch, Cm/in | 0.02/0.00 | — |
| Panel Bit Depth, Bits | 10 | — |
| Native Refresh Rate, Hz | No | — |
| Backlight Technology | Edge LED | — |
| Panel Technology | VA | — |
| Pixel Density, Ppi | 103 | — |
| Audio | ||
| Dolby Atmos | Yes | — |
| Speakers Power, W | 2X8W | — |
| Speakers | Yes | — |
| DTS Decoder | Yes | — |
| Dolby Surround | Yes | — |
| Audio File Formats | ||
| FLAC | No | — |
| AC3 | Yes | — |
| AAC | Yes | — |
| WAV | No | — |
| WMA | Yes | — |
| MP3 | Yes | — |
| OGG | No | — |
| Dimensions, Weight And Color | ||
| Height With Stand, Cm/in | 60.6/23.8 | — |
| Width With Stand, Cm/in | 96.8/38.1 | — |
| Weight, Kg/lbs | 8.3/18.3 | — |
| Depth, Cm/in | 8.8/3.4 | — |
| Height, Cm/in | 57.1/22.4 | — |
| Width, Cm/in | 96.8/38.1 | — |
| Colors | BLACK | — |
| Weight With Stand, Kg/lbs | 8.5/18.5 | — |
| Depth With Stand, Cm/in | 23.2/9.1 | — |
| Connections | ||
| WI-FI | Yes | — |
| Ethernet (RJ45) | Yes | — |
| Analog Audio Output (3.5 Mm) | Yes | — |
| Optical Digital Audio Output (S/PDIF) | No | — |
| VGA Input | No | — |
| Composite Video Input | Yes | — |
| Component Video Input | No | — |
| USB | 1 | — |
| Bluetooth | No | — |
| Wi-Fi 5GHz | Yes | — |
| Ergonomics | ||
| Landscape/Portrait Pivot | No | — |
| Removable Stand | Yes | — |
| VESA Interface | 200 x 300 | — |
| VESA Mount | Yes | — |
| Internet Movie Streaming | ||
| HBO | Yes | — |
| Amazon Video | Yes | — |
| Hulu | Yes | — |
| Netflix | Yes | — |
| Video File Formats | ||
| MOV | No | — |
| MP4 | Yes | — |
| WMV | Yes | — |
| AVI | Yes | — |
| Viewing Angles | ||
| Vertical, Degrees | 178 | — |
| Horizontal, Degrees | 178 | — |
| Tv Tuner | ||
| Digital | Yes | — |
| Analog | Yes | — |
| Recording Features | ||
| Watch And Record | No | — |
| Digital Recording | No | — |
| Accessories | ||
| Microphone | No | — |
| Camera | No | — |
| 3d | ||
| 2D To 3D | No | — |
| Processor | ||
| Model | — | — |
| Mobile Features | ||
| Mobile App | No | — |
| General | ||
| Display Type | LED | — |
| Screen Sizes In Series | 43 | — |
| Brand | Toshiba | TCL |
| SMART TV | Yes | — |
| Video Features | ||
| Refresh Rate | — | 60 Hz |
| Aspect Ratio | 16:9 | — |
| Dimension | ||
| Item Weight | — | 9.21 Kilograms |
| Unique Features | ||
| VOICE REMOTE | Yes | — |
| In The Box | ||
| REMOTE CONTROL | Yes | — |
The main differences center around storage capacity, form factor, and convenience. The Toshiba 43LF621U19 provides extensive bulk storage capacity best suited for homes, garages, or basements needing deep freeze space. In contrast, the TCL 43-Inch Class S4 4K LED Smart TV with Roku TV (43S450R, 2023 Model), Dolby Vision, HDR, Dolby Atmos, Works with Alexa, Google Assistant and Apple HomeKit Compatibility, Streaming UHD Television offers a compact upright design that fits into smaller spaces with convenient shelf organization.
Chest-style freezers generally excel in thermal efficiency because cold air naturally settles at the bottom and does not escape when the lid is lifted. Compact upright models have lower total kilowatt-hour usage simply due to their smaller cubic volume, making both designs efficient for their respective intended purposes.
Both products are listed on Amazon with full manufacturer warranties, customer reviews, and fast delivery options. Click the "Check Price on Amazon" buttons in the comparison cards above to view today's latest promotions, verified customer ratings, and current availability.
Measure your available floor clearance first. If you have open space in a garage, basement, or utility room and want to freeze items in bulk, choose the Toshiba 43LF621U19. If you have limited room in a kitchen, apartment, dorm, or office and prefer easy eye-level access to items, choose the TCL 43-Inch Class S4 4K LED Smart TV with Roku TV (43S450R, 2023 Model), Dolby Vision, HDR, Dolby Atmos, Works with Alexa, Google Assistant and Apple HomeKit Compatibility, Streaming UHD Television.
