Insignia NS 40FE
Best Value Winner$129.99
Full INSIGNIA NS-40FE review: 40" Full HD 1080p display. See specs, pros & cons, best price.
Insignia NS 40FE vs Roku 55S454R
Compare Insignia NS 40FE and Roku 55S454R side by side with the specs buyers actually care about, a cleaner breakdown of strengths and tradeoffs, and a clearer verdict on which model fits different priorities.
TVs16 spec rows comparedWinner verdict + tradeoffs included
Roku 55S454R
Check Amazon
Roku 55S454R is being added as a standalone model page so shoppers can compare it directly against the rest of the tvs category on VersusNest.
Display Technology
Insignia NS 40FE comes out ahead on display technology.
Insignia NS 40FE: LEDRoku 55S454R: —
HDR
Insignia NS 40FE comes out ahead on hdr.
Insignia NS 40FE: HDR10Roku 55S454R: —
Screen Size
Insignia NS 40FE comes out ahead on screen size.
Insignia NS 40FE: 40 inchesRoku 55S454R: —
Side-by-side specs
The table below puts the core differences in one place so buyers can quickly compare the display, performance, battery, connectivity, and value details that matter most. Highlighted cells mark the stronger value-oriented spec on each row.
| Spec | Insignia NS 40FE | Roku 55S454R |
|---|---|---|
| Screen Size | Winner40 inches | — |
| Resolution | 1080p Full HD | Winner4K UHD class display |
| Display Technology | WinnerLED | — |
| HDR | WinnerHDR10 | — |
| Refresh Rate | Winner60Hz | — |
| Smart Platform | WinnerFire TV | — |
| HDMI Ports | Winner3 | — |
| USB Ports | Winner1 | — |
| Audio | WinnerStereo | — |
| Voice Control | WinnerAlexa | — |
| User Rating | 4.1/5 | Highly rated |
| Current Price | $129.99 | Check Amazon |
| Model | NS-40FE | 55S454R |
| Brand | Insignia | Roku |
| Product Type | TV | TV |
| Series | NS 40FE Insignia NS | 55S454R Roku 55S454R Roku |
Insignia NS 40FE
Standout strengths
- 40" Full HD 1080p display
- Fire TV with Alexa
- 3 HDMI inputs
- Compact form factor
Main tradeoffs
- Resolution ceiling is lower on paper than the other option.
Roku 55S454R
Standout strengths
- The better pick often depends on whether you want a brighter living-room TV, a better movie setup, or the stronger budget option.
- Some specifications are still being refreshed from current retailer listings.
- Always confirm the latest price and bundle details on Amazon before checkout.
- 4K UHD class display resolution
Main tradeoffs
- Some specifications are still being refreshed from current retailer listings.
- Always confirm the latest price and bundle details on Amazon before checkout.
- Does not show as much detail for screen size as the other option.
What buyers should focus on
Insignia NS 40FE vs Roku 55S454R should be judged on panel tech, screen size, HDR support, smart platform, and how much performance you get for the asking price.
TV shoppers who care about picture quality usually look at Mini-LED/QLED/OLED class differences, gaming readiness, and whether the room is bright or light-controlled.
It also matters whether you are optimizing for cinematic impact, console gaming, or getting the strongest value for everyday streaming.
Which one is better?
Winner: Insignia NS 40FE
Insignia NS 40FE is the better bang-for-your-buck winner on this page because it comes out ahead on more of the specs and value signals that matter most for buyers shopping this category. It wins here because it comes out ahead on screen size, comes out ahead on display technology, comes out ahead on hdr.
Insignia NS 40FE is the stronger pick if you want the larger-screen, more theater-style setup with its 40 inches panel and LED display class. Roku 55S454R makes more sense if you care more about keeping cost and size in check. For most shoppers, the real decision is premium big-screen impact versus value-oriented everyday viewing.
Use the side-by-side table first, then open the deeper review pages if you want more context on setup, long-term ownership, and which model is the smarter buy for your exact priorities.