Dev du Sud — Buying Guides
7 mistakes to avoid before buying a smartphone
Buy a smartphone with no regrets: the 7 most common mistakes and how to avoid them.
Most bad purchases come from the same mistakes, repeated by thousands of buyers. Here are the 7 most common — and how to avoid them easily.
Mistake #1: buying the cheapest without thinking about use
The lowest price is tempting, but a model that doesn't fit your needs will need replacing soon. Think usage first, price second.
Mistake #2: following the most promoted product
Sponsored products are not necessarily the best. Always cross-check several independent sources before deciding.
Mistake #3: ignoring recent negative reviews
1-2 star reviews from the last few months reveal manufacturing flaws and reliability issues. Don't dismiss them.
Mistake #4: forgetting consumables and accessories
Cartridges, filters, wear parts: recurring costs can double the real price. Calculate them before buying.
Mistake #5: not checking compatibility
Dimensions, plugs, apps, ecosystem: one missed detail can make the device unusable at home. Check before checkout.
Mistake #6: rushing on a flash sale
A discount is only a deal if the product already suited you at full price. Compare the real market price first.
Mistake #7: neglecting warranty and support
Without a clear warranty and reachable support, the cheapest can become the most expensive. Warranty is part of the product.
The models in our comparison
#1 — Google Pixel 9Outstanding camera, 7 years of updates, built-in Google AI.
6.3" OLED · 50 MP · 7 yrs updates · ~$760Check price on Amazon →
#2 — Samsung Galaxy A56120 Hz AMOLED screen, 6 years of support, excellent value.
6.7" AMOLED · 120 Hz · ~$440Check price on Amazon →
#3 — iPhone 16 ProReference photo and video, A18 Pro chip, 120 Hz display.
A18 Pro · 48 MP · ~$1,300Check price on Amazon →
#4 — Xiaomi Redmi Note 14 Pro+5,110 mAh, 120 W charging: two days of battery.
5,110 mAh · 120 W · ~$490Check price on Amazon →
#5 — Samsung Galaxy S25 UltraS Pen stylus, giant screen, the most complete on the market.
6.9" · S Pen · ~$1,520Check price on Amazon →
Our advice: pick the model that matches your actual usage. In our comparison, the best value remains our top pick.