Philips NA231/00 vs. HD9270/70: The Ultimate Air Fryer Showdown

At first glance, these two models look nearly identical in size, but their internal “personalities” are quite different.

The “Window” Problem: To See or Not to See?

The most immediate difference is the Transparent Cooking Window on the NA231/00.

• The Struggle: With traditional air fryers like the HD9270, you have to pull the drawer out to check if your samosas are browning. This pauses the cooking and lets heat escape.
• The Solution: The NA231/00 features a glass window and internal light. For beginners who are terrified of burning their first batch of cake or chicken, this visual feedback is a massive confidence booster.

Performance: 1700W vs. 2000W

On paper, the HD9270 wins the power race with 2000 Watts compared to the 1700 Watts of the NA231/00.

• Real-World Impact: While 2000W sounds significantly faster, Philips’ “Rapid Air Technology” has become more efficient in the newer NA231 series. In head-to-head tests, the cooking time difference is negligible—usually only about 1 to 2 minutes for a batch of fries.
• The Verdict: Don’t buy the HD9270 just for the wattage; buy it if you cook heavy meats (like whole tandoori chicken) daily, as the higher heat helps with a thicker “crust.”

Design Battle: Tray vs. Basket

This is the “hidden” detail that most people miss until the box arrives.

1. The HD9270 “Double Basket”

The 3000 Series HD9270 uses a removable inner basket that sits inside the pan.

• Pros: It’s incredibly easy to “shake” fries or vegetables mid-way. When serving, you just lift the inner basket and dump the food; the excess oil stays at the bottom of the outer pan.
• Cons: More parts to wash (double the scrubbing).

2. The NA231 “StarPlate”

The 2000 Series NA231 uses a single pan with a flat tray (StarPlate) that sits on silicone legs at the bottom.

• Pros: Only one main pan to wash. It’s lighter and takes up less space in the sink.
• Cons: If you want to “dump” your food, the oil at the bottom might pour out with it. You generally have to use tongs to lift food out.

Comparison Summary Table

Pros & Cons: An Honest Look

Philips NA231/00

• Pros: * The window makes baking much easier to monitor.
  • More energy-efficient for daily small snacks.
  • Modern, sleek silver/black aesthetic.
• Cons: * Silicon legs on the tray can trap food residue if not cleaned well.
  • No “Favourite” button setting (found on some 3000 series models).

Philips HD9270/70

• Pros: * The most powerful crisping capability in the lineup.
  • Removable basket design is superior for “shaking” food.
  • Thousands of reviews prove its 5+ year durability.
• Cons: * Uses more electricity (requires a 16A plug/socket).
  • No way to see food without opening the drawer.

Final Decision: Which one should you buy?

Choose the Philips NA231/00 if…

You are a beginner or a home baker. The viewing window is a “killer feature” that removes the guesswork from air frying. It’s the smarter choice for a modern, budget-conscious household that wants the latest tech.

Choose the Philips HD9270/70 if…

You are a power user or a large family that cooks heavy meals daily. If you prioritize the convenience of a removable basket for easy serving and want the maximum wattage for the crispiest possible results, the 3000 series is still the king.