Brand choice usually comes down to three things. The first is warranty length. Philips and Havells print two years, Wonderchef prints a two-year on-site warranty, and Prestige and Crompton print one year. KENT does not state it on the page used here.
The second is basket size. KENT leads with its 7-litre model. Wonderchef and Crompton sit in the middle. Philips, Havells and Prestige offer smaller baskets.
The third is the extras each maker stresses. Prestige names a safety interlock. Havells names overheat protection. Wonderchef supplies a cookbook. Crompton names quieter running. Pick the extra you would use every week.
A small household can start with the Philips Digital Airfryer HD9252/90 4.1L and the Havells Prolife Brio Air Fryer 4.2 L. Both have a two-year warranty. The Philips adds a touch panel with an LED display. The Havells keeps manual controls with a 60-minute timer and auto shut-off.
A family that cooks in batches should compare the KENT Digital Air Fryer 7L with the two 5 litre models. The KENT lists a 7 litre basket, twelve presets and a keep warm function. The Wonderchef Evita Digital Air Fryer 5L adds a cookbook. The Crompton Ameo Edge 5L Digital Air Fryer lists ten preset menus. The KENT page does not state a warranty, so confirm it before you order.
If a certification mark matters, read the Prestige Nutrifry 4.5L Digital Air Fryer page first. It is ISI certified and has a built-in safety interlock. Its warranty is one year, so weigh that against the two years from Philips and Havells.
Where a maker page leaves a value out, check the retailer page or the manual before you buy. Treat any figure that two parts of a page disagree on with care. The Wonderchef listing, for example, says 12 presets but names only 8.
For narrower lists, see the best Philips air fryer, best digital air fryer and best small air fryer guides. The best air fryer and best air fryer oven pages cover wider choices.