• Which marketplace wins for electronics, home goods, fashion, kids’ products, and sports gear
• When paying more locally is the smarter call — and when it’s not
• How to think about shipping, warranty, and returns by category

The cheapest option isn’t always the best one. A $12 phone case from AliExpress that takes six weeks to arrive might be perfect. A $12 car seat from an unrated seller with no Australian safety certification is a different story entirely.

Here’s a category-by-category breakdown of where to buy what — based on how each marketplace actually performs for different types of products, not just who has the lowest sticker price.

Electronics: Amazon wins for speed, AliExpress wins for price

For brand-name gear (phones, laptops, TVs, headphones): Amazon Australia is usually the safest bet. Local warehouse stock means fast delivery and proper Australian warranty coverage. Prices are competitive during sale events. eBay is strong for refurbished and ex-display models — you can save hundreds on last year’s flagship phone or a Grade A refurbished laptop.

For accessories (cables, cases, mounts, adapters): AliExpress is almost always cheaper, often dramatically so. A charging cable that costs $25 at JB Hi-Fi might be $3 on AliExpress and functionally identical. The trade-off is shipping time — order before you need it, not when you need it.

Our take: Buy the expensive stuff from Amazon or a reputable eBay seller. Buy the accessories from AliExpress with time to spare.

Home & Kitchen: mix and match depending on urgency

For furniture and large items: Amazon and eBay have the advantage here — shipping costs on bulky items from AliExpress often wipe out any price savings. Local warehouse stock means faster delivery and easier returns if something arrives damaged.

For kitchen gadgets, organisers, and decor: AliExpress dominates on price for small, non-urgent items. Drawer organisers, utensil sets, wall hooks, and decorative pieces are often identical to what’s sold in Australian stores at a fraction of the price. The quality can vary — check seller ratings and photo reviews carefully.

For appliances (coffee machines, vacuums, air fryers): Stick to Amazon or Australian retailers with local warranty coverage. An AliExpress appliance might be cheaper upfront, but if it breaks after three months you’re unlikely to get a remedy.

Our take: Small and non-urgent? AliExpress. Bulky, expensive, or needs a warranty? Amazon or a local retailer.

Fashion: eBay for brands, AliExpress for basics

For branded clothing and shoes: eBay is surprisingly good — especially for second-hand and end-of-line stock. Search for specific brands and sizes rather than generic terms.

For basics (t-shirts, socks, activewear): AliExpress is extremely cheap but sizing runs small. Always check the size chart in the listing photos (not the generic one — the one the seller provides for that specific item). Order a size up from your Australian size as a starting point.

For shoes: AliExpress quality varies wildly. Photo reviews are essential — look for customer-uploaded images rather than relying on listing photos. For anything you’ll wear daily, paying more for a known brand on Amazon or eBay is usually worth it.

Our take: Brands and daily-wear shoes from eBay or Amazon. Basics and trend pieces from AliExpress, with careful size checking.

Kids & Baby: safety first, price second

For toys and clothes: eBay and Amazon are solid for branded items. AliExpress is cheaper for basics but check age recommendations and small-parts warnings carefully on the retailer’s own listing — safety standards vary by country.

For baby gear (car seats, prams, cots): Buy from Australian retailers or Amazon Australia with proper safety certification. The price difference on AliExpress is not worth the risk on safety-critical items.

For nappies, wipes, and consumables: Amazon’s subscription discount (Subscribe & Save) is often the best deal for ongoing purchases. eBay can be competitive for bulk buys.

Our take: Safety items from Australian sources only. Toys and clothes can come from anywhere as long as you check the safety details on the listing.

Sports & Outdoor: new vs used is the real question

For camping and hiking gear: AliExpress is strong for basic equipment — tents, sleeping bags, cooking gear — where the brand name matters less than the functionality. For technical gear (hiking boots, weatherproof jackets), stick to known brands on Amazon or eBay.

For fitness equipment: eBay is excellent for second-hand weights, benches, and machines — people buy this stuff, use it for three months, and sell it. You can save hundreds buying barely-used equipment.

For sports clothing and runners: Similar to fashion — eBay for brands, AliExpress for basics. Running shoes are worth paying for proper brands; the quality difference matters for anything you’ll use regularly.

Our take: Camping basics from AliExpress. Technical gear and footwear from Amazon or eBay. Fitness equipment second-hand from eBay.

The one rule that applies to every category

Before you buy anything from any marketplace, check the seller’s rating and how long they’ve been selling. A 98% positive rating with thousands of reviews is worth paying slightly more for than a 100% rating from a store that opened last week with three sales. The seller matters as much as the price.