The WINIX 5510 and WINIX 5520 are two highly efficient air purifiers built for large rooms, delivering strong performance with True HEPA filtration, deodorization carbon filters, and PlasmaWave technology. Both models offer excellent airflow, fast cleaning speeds, and the ability to remove microscopic pollutants as small as 0.01 microns.
While they share almost the same core features, their differences come down to smart usability, small design upgrades, and pricing. If you’re confused about which one offers better value, this comparison will help you make the right choice.
Let’s compare them side by side.
WINIX 5510 vs 5520 Air Purifier : Specs Comparison
Features | WINIX 5510 | WINIX 5520 |
Coverage Area | 1881 sq ft/hr | 1882 sq ft/hr |
AHAM Rating | 392 sq ft | 392 sq ft |
Cleaning Speed (30/20/15 mins) | 940 / 627 / 470 sq ft | 941 / 627 / 470 sq ft |
True HEPA | Yes (99.99%) | Yes (99.99%) |
Carbon Filter | High deodorization | High deodorization |
PlasmaWave | Yes | Yes |
Air Quality Monitor | No | Yes |
App Support | Yes | No |
Price | $128 | $135 |
Which Is Better? (Clear Winner)
⭐ WINIX 5510 is better for most buyers.
It offers app support, identical purification performance, and comes at a lower price than the 5520.
The WINIX 5520 adds only an Air Quality Monitor, but loses app connectivity and costs more — making the 5510 the more balanced, value-for-money pick.
Top 3 Reasons to Pick WINIX 5510
✅ 1. App Support for Smart Control
Schedule, monitor, and adjust purification from your phone — a major advantage not available in the 5520.
✅ 2. Same Cleaning Performance at Lower Cost
Both models clean almost identical room sizes, but the 5510 is cheaper.
✅ 3. Best Value for Large Rooms
With True HEPA + Carbon + PlasmaWave + App Support, it offers the strongest feature package for the price.
1. Design & Build
Both the WINIX 5510 and 5520 share a robust and minimal design meant for large spaces. They use a multi-stage filtration system and a front-facing air intake for efficient airflow.
However, the 5520 includes an integrated Air Quality Monitor on the display panel, making it slightly more convenient for users who prefer real-time air readings. The 5510 keeps things simpler but compensates with app connectivity for remote monitoring.
2. Filtration Performance (True HEPA + Carbon + PlasmaWave)
Both models offer identical filtration quality. The True HEPA filter captures 99.99% of pollutants as tiny as 0.01 microns, ideal for allergies, smoke, dust, and pet dander.
The high deodorization carbon filter effectively removes odors and VOCs, while PlasmaWave Technology helps neutralize airborne pollutants without producing harmful ozone. There is no difference in purification capability between the two.
3. Cleaning Efficiency & Coverage
The performance numbers are nearly identical. The WINIX 5510 cleans 1881 sq ft in 1 hour, and the 5520 cleans 1882 sq ft — essentially the same. AHAM ratings are also equal at 392 sq ft. For quicker cycles, both reach 940 sq ft in 30 minutes, making either model suitable for large rooms, living areas, and bedrooms.
4. Smart Features & Usability
This is the biggest difference. The WINIX 5510 comes with app support, enabling remote control, monitoring, and scheduling. This is valuable for convenience and automation.
The WINIX 5520, however, removes app support but includes a real-time Air Quality Monitor, which some users may prefer for instant visual feedback. Both offer Auto Mode and Sleep Mode for seamless operation.
5. Noise & Auto Adjustments
Both purifiers operate quietly in Sleep Mode and automatically adjust fan speeds based on pollution levels. Their auto responsiveness and performance are identical since the internal hardware and sensors are similar.
6. Maintenance & Filter Lifespan
The washable fine mesh pre-filter is the same on both models and helps extend the life of the True HEPA filter. Replacement costs and cleaning cycles are identical. No model has an advantage here.
7. Price & Value
The WINIX 5510 is priced at $128, while the 5520 costs $135. Since performance is equal, the 5510 offers more value, especially with app compatibility. The 5520’s price is slightly higher only due to the built-in Air Quality Monitor.
Final Verdict: Which Should You Choose?
If you want the best value, smart control, and identical cleaning power, choose WINIX 5510. It’s cheaper, just as powerful, and offers app support that genuinely improves usability.
Choose WINIX 5520 only if you prefer having a real-time Air Quality Monitor on the device and don’t need app features.
Overall Best Pick: WINIX 5510
The performance-to-price ratio is unbeatable, making it the smarter choice for most homes.