The dual-basket air fryer market has recently shifted from a “bigger is better” philosophy to one centered on “smarter layout.” Philips has leaned heavily into this with their 3000 Series, specifically Philips NA350 and the NA351. While most competitors offer symmetrical drawers, Philips uses an asymmetrical 6.3qt and 3.2qt (or 1.6qt) split that challenges the way we think about “main” and “side” dishes.
I’ve spent significant time running both models through high-load dinner services. If you’re trying to decide whether to stick with the base NA350 or jump to the NA351, the answer isn’t just in the capacity – it’s in the thermal recovery time and the 2750-watt power ceiling. Here is the breakdown of which machine actually earns its keep on your countertop.
The Core Mechanical Shift: Philips NA350 vs. NA351 Air Fryer
The defining technical boundary between these two units is the energy throughput.
- The NA350 Standard: Operates with a respectable power range (typically up to 2400W). It uses the traditional “Rapid Air” star-shaped bottom to circulate heat. It is a reliable workhorse, but when both baskets are full, you can feel the motor working at its peak to maintain temperature.
- The NA351 High-Output: This model steps up to 2750 watts and introduces Rapid Air Plus. That extra wattage is vital for dual-basket cooking. It allows the machine to maintain a blistering 200°C in the large drawer even while the second drawer is sapping power to crisp up a side dish. The “Plus” designation refers to a more aggressive fan pitch that moves air faster, reducing the “dead zones” in the basket corners.
Technical Specifications Comparison: Philips NA350 vs. NA351 Air Fryer
| Feature | Philips NA350/00 | Philips NA351/00 |
| Total Volume | 9.5 Quarts (9 Liters) | 9.5 Quarts (9 Liters) |
| Max Power | ~2400 Watts | 2750 Watts |
| Cooking Tech | Rapid Air Technology | Rapid Air Plus Technology |
| Preset Count | Standard Touch Controls | 8-in-1 Dedicated Programs |
| Drawer Logic | 6.3qt Main / 3.2qt Side | 6.3qt Main / 1.6qt Efficient Side* |
| Auto-Sync | Yes (Manual/Smart) | Yes (Auto-Sync Feature) |
| Temperature Max | 200°C | 200°C |
| Check Latest Price On Amazon | Buy on Amazon | Buy on Amazon |
Tech Tip: The NA351’s smaller side drawer is optimized for 1.6qt capacity, which actually improves crisping speed for small snacks like jalapeño poppers or a single serving of fries because there is less “empty” air to heat.
Detailed Comparative Review: The User Experience
Design: Asymmetry as a Feature, Not a Flaw
Most dual-basket air fryers look like two identical machines glued together. Philips went a different route with the NA350 and NA351. The 6.3qt large drawer is the star here – it’s wide enough to roast a whole chicken or a small pork shoulder.
In my testing, the NA351 felt slightly more refined in its construction. The “Brushed Black” plastic has a more premium tactile feel, and the touchscreen is noticeably more responsive to greasy or wet fingers – a common reality in a busy kitchen. Both machines are large, but because the height is prioritized over width (15 inches tall), they fit under standard kitchen cabinets more easily than some of the “long” dual-basket competitors.
- COOK MULTIPLE DISHES SIMULTANEOUSLY - Enjoy crispy fries on one side and juicy chicken nuggets on the other, all at the same time.
- HEALTHY AND DELICIOUS FRIED FOOD - Rapid Air Technology circulates hot air around your food for crispy results with less oil.
- DUAL DELIGHT AIR FRYER – A revolutionary air fryer featuring 2 drawers in varying sizes. Elevate your cooking experience by preparing two distinct...
- TWO DRAWERS, ENDLESS POSSIBILITIES - Boasting a generous 9.5qt capacity! The 6.3qt large drawer is perfect for mains, fries, and more (up to 1.6qt),...
Ease of Use: Solving the “Sync” Headache
The biggest frustration with dual-drawer cooking is timing. The NA351’s Auto-Sync is one of the most intuitive I’ve used. I tested a “Salmon and Broccoli” meal: the salmon needed 12 minutes at 180°C, and the broccoli needed 6 minutes at 200°C. I simply hit the Sync button, and the NA351 held the broccoli drawer in “Standby” until exactly 6 minutes remained on the salmon timer.
The NA350 requires a bit more manual oversight. While it has programmable timers, the “Plus” version (NA351) has a more seamless software handshake between the two zones. If you hate doing kitchen math while trying to get dinner on the table, the NA351 pays for itself in reduced stress alone.
Functions: The 8-in-1 Versatility Test
The NA351 is marketed as an 8-in-1 appliance, and the dedicated “Reheat” and “Bake” functions actually have different fan profiles. When I used the Reheat function on the NA351 for leftover pizza, the fan spun at a lower RPM to prevent the cheese from blowing around while the 2750W element pulsed to crisp the crust.
The NA350 is an exceptional “Frying” machine. If your diet is 80% fries, nuggets, and wings, the standard Rapid Air tech is more than sufficient. However, if you want to bake a small cake or roast a delicate fish filet, the Rapid Air Plus in the NA351 provides a softer, more enveloping heat that doesn’t “blast-dry” the surface of the food as much.
Maintenance: Non-Stick Longevity
Both units feature the Philips proprietary non-stick coating. I intentionally let barbecue sauce burn onto the bottom of the NA351 drawer to see how it would handle it. After a 10-minute soak in warm soapy water, the residue slid off with zero scrubbing.
Both machines are dishwasher safe, but here is a pro-tip: the smaller 1.6qt/3.2qt drawers fit much easier in the top rack of a dishwasher than the bulky symmetrical drawers of other brands. I did notice the NA351’s baskets seemed to dry faster, likely due to a slightly more hydrophobic coating on the newer 3000 Series hardware.
Philips NA350 Dual Basket Air Fryer
- COOK MULTIPLE DISHES SIMULTANEOUSLY - Enjoy crispy fries on one side and juicy chicken nuggets on the other, all at the same time.
- HEALTHY AND DELICIOUS FRIED FOOD - Rapid Air Technology circulates hot air around your food for crispy results with less oil.
Pros:
- High Value: Offers the same massive 9.5qt total capacity for a lower entry price.
- User-Friendly: Less “tech-heavy” interface is great for those who want simplicity.
- Main-Side Logic:3qt drawer is genuinely useful for large proteins.
Cons:
- Thermal Recovery: Slower to reach peak temp than the 351.
- Standard Airflow: Can result in slightly uneven browning if the basket is overcrowded.
Philips NA351 Dual Basket Air Fryer
- DUAL DELIGHT AIR FRYER – A revolutionary air fryer featuring 2 drawers in varying sizes. Elevate your cooking experience by preparing two distinct...
- TWO DRAWERS, ENDLESS POSSIBILITIES - Boasting a generous 9.5qt capacity! The 6.3qt large drawer is perfect for mains, fries, and more (up to 1.6qt),...
Pros:
- Powerhouse Performance: 2750W ensures the fastest cook times in the Philips lineup.
- Rapid Air Plus: More turbulent air equals crispier results with less oil.
- Superior Sync: Effortless coordination between the two cooking zones.
- Versatility: The 8-in-1 presets actually feel like different cooking modes.
Cons:
- Electrical Load: Needs a dedicated outlet (don’t run it on the same circuit as a microwave).
- Premium Price: You are paying for the advanced motor and software logic.
Final Verdict: Which Dual Basket Belongs in Your Kitchen?
After weeks of “dual-wielding” these air fryers, the choice comes down to your expectations of speed.
The Philips NA350 is the clear choice for:
The family of four that wants to transition away from the oven. It provides the volume and the dual-zone convenience without the “pro” price tag. It’s a reliable, sturdy machine that handles the basics of air frying with zero drama.
The Philips NA351 is the clear choice for:
The “Home Chef” who wants a genuine oven replacement. The NA351 isn’t just an air fryer; with its 2750W output and Rapid Air Plus tech, it is a high-speed convection oven. The “Reheat” and “Sync” features are significantly better here, making it the superior tool for complex meals and high-quality results.
My Professional Take: Spend the extra money on the NA351. In the world of air fryers, wattage is the only thing that creates true “crisp.” The NA351’s ability to maintain high heat across both baskets simultaneously is a mechanical advantage you will notice every single time you cook.
Frequently Asked Questions
Is the NA351 noisier because of the 2750W motor?
Surprisingly, no. Because the Rapid Air Plus fan is more efficient, it doesn’t have to work as “hard” to move air. The sound is a low, consistent hum rather than the high-pitched whine found on cheaper, low-wattage dual-basket fryers.
Can I fit a standard baking tin in the 6.3qt drawer?
Yes, most 7-inch or 8-inch round baking tins will fit comfortably inside the large 6.3qt drawer, allowing you to use it for cakes, brownies, or bread.
Does the HomeID App work with both?
Yes, both models are fully compatible with the HomeID App, which provides hundreds of recipes and step-by-step guidance tailored specifically to the asymmetrical basket sizes of the 3000 Series.
Is the NA351 energy efficient despite the high wattage?
Actually, yes. Because the NA351 cooks 15-20% faster than the NA350 due to the Rapid Air Plus tech, it is often running for a shorter duration, which can lead to lower overall energy consumption per meal compared to a standard oven or a lower-wattage fryer.
Can I use the drawers without the crisper plates?
You can, but it isn’t recommended for air frying. The crisper plates allow air to circulate under the food. If you remove them, you essentially turn the machine into a standard oven, which will result in a soggy bottom on your fries or chicken.
