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Electronics

Smartphone

Phone marketing is a megapixel race, but the things that make a phone feel old are the chip, the software support window and the battery. Camera sensor size beats megapixel count every time.

Find your fit

A few questions about your situation, not about the product.

What do you use it for most?
How long do you keep a phone?
Charging habit

Answer all 3 questions to see the spec sheet to shop with.

The spec sheet, decoded

Processor (SoC) and fabrication node

The main chip; smaller nm numbers usually mean cooler and more efficient.

Why it matters

It decides smoothness three years from now, not on day one — every phone feels fast in the shop.

What to check

Renamed last-gen chips in 'new' phones. Search the exact chip name, not the phone name.

RAM and storage type (UFS vs eMMC)

Working memory, and how fast the built-in storage reads.

Why it matters

UFS 2.2/3.1/4.0 storage affects app launch and camera burst speed far more than extra 'virtual RAM'.

What to check

'8+8 GB RAM' is 8 GB plus swap on storage. Ignore the second number.

Display: panel, refresh rate, brightness

AMOLED vs LCD, 60/90/120 Hz, and peak nits outdoors.

Why it matters

High refresh makes cheap phones feel expensive; 800+ nits peak decides whether you can read it in sunlight.

What to check

PWM dimming on cheap AMOLEDs gives some people eye strain at night.

Camera: sensor size and OIS

How much light the sensor collects, and whether it is stabilised.

Why it matters

A 50 MP sensor with OIS beats a 108 MP one without it, especially indoors and at night.

What to check

2 MP 'macro' and 'depth' cameras exist to pad the spec sheet. They add nothing.

Battery capacity and charging

mAh capacity plus charging wattage.

Why it matters

5000 mAh with an efficient chip is a genuine two-day phone; fast charging matters more than capacity if you top up daily.

What to check

Fast charging shortens battery lifespan; check whether the charger is even in the box.

Software update policy

How many years of OS and security updates are promised.

Why it matters

This is the real expiry date of the phone — banking apps eventually refuse old versions.

What to check

'2 years of updates' on a phone launched 8 months ago means roughly 16 months left.

Build details: IP rating, glass, bands

Water resistance, screen protection, and supported network bands.

Why it matters

IP68 survives accidents; missing 5G bands make an imported phone slower on your network.

What to check

IP54 means splash resistant only. Grey-market imports often lack local bands and warranty.

Before you pay

  • Look up the exact chipset name and its release year before buying.
  • Confirm the promised number of OS and security update years in writing.
  • Check storage type (UFS 3.1 or better) and whether RAM is expandable — it never is.
  • Test the display brightness outdoors if you can, not under shop lighting.
  • Confirm the charger and cable are included, and the local service centre exists.

Common traps

  • !Megapixel counts used to hide a tiny sensor and no stabilisation.
  • !'Virtual RAM' numbers added to the real RAM in advertising.
  • !Last-gen chips relaunched in a new body at a new-phone price.

Typical range: budget workhorse to flagship; the biggest jump in feel happens in the mid tier.

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