Last updated: August 2026

The S9+ had a second rear camera; the standard S9 did not. That is a useful thing to know about, because manufacturers still reserve real features for the larger model — and the difference is rarely stated plainly.

What gets held back for the bigger phone

Size and battery are the obvious differences. The ones worth checking are the others:

Commonly reserved Why it matters
An extra camera, usually telephoto Real optical zoom the smaller model lacks
A larger main sensor Better low-light photos
More memory Slightly better long-term performance
Faster charging Convenience

This still happens. Apple restricted longer telephoto reach to the Pro Max in some generations, and Samsung has varied cameras across S-series sizes for years.

See iPhone 15 Pro for a recent example, and what optical zoom actually gives you.

How to check before you buy

Compare the two sizes feature by feature, not just by screen and price. If the larger model has a camera the smaller one lacks, that is a genuine capability difference — not a size preference.

If it does not, buy whichever size suits your hand. See how to choose a phone size properly.

Where the S9+ stands now

From 2018 and past software support. Do not buy or finance one.

See Galaxy S9, Galaxy S10e, Galaxy S range and Samsung contract deals.

Frequently asked questions

What did the S9+ add?

A second rear camera, more memory and a larger battery.

Do manufacturers still do this?

Yes. Check camera specifications across sizes before choosing.

Is the S9+ worth buying?

No. It is past software support.

More comparisons

This is general information, not financial advice.