Samsung's Fan Edition naming does more harm than good when it comes to accessories. People assume the FE is a cheaper version of the same phone. It is a different size class entirely — the Galaxy S24 FE is closer in footprint to an S24 Plus than to an S24.
How far apart they actually are
- Galaxy S24 (SM-S921): 6.2-inch flat display, 147.0 x 70.6 x 7.6 mm, 167 g, 4,000 mAh
- Galaxy S24 FE (SM-S721): 6.7-inch flat display, 162.0 x 77.3 x 8.0 mm, 213 g, 4,700 mAh
15 mm taller, 6.7 mm wider, 0.4 mm thicker, and 46 g heavier. For reference, the Galaxy S24 Plus is 158.5 x 75.9 x 7.7 mm — the FE is actually the taller of those two.
That 46 g gap is the number worth remembering. A phone that is 27 percent heavier carries proportionally more energy into the ground on a drop, which is why the FE benefits from a case with genuine corner structure more than the base S24 does.
Identifying yours
Settings > About phone > Model number. SM-S921 is the S24, SM-S926 is the S24 Plus, SM-S928 is the S24 Ultra, SM-S721 is the S24 FE. Note that the FE breaks the numbering pattern entirely — it is a 7-series code, not a 9-series one, which reflects that it is built on a different chassis line.
Visually: the FE has visibly thicker bezels than the S24 and a slightly less flat frame profile.
Cases for the Galaxy S24 FE
The FE is the phone people buy to actually use rather than to admire, and it tends to end up as a work phone, a kid's phone or a travel phone. Rugged formats with a slide camera cover suit that job — the cover keeps the lenses clean in a pocket full of keys and gives you a privacy option without a separate accessory.
If you want a ring to hold onto as well — sensible on a 213 g phone — the ring kickstand version adds a finger loop and a prop stand.
Cases for the base Galaxy S24
At 167 g and 70.6 mm wide, the S24 is one of the last genuinely compact flagships. Owners tend to want that preserved, which argues for a thin shell rather than armour. A clear TPU case adds a raised camera lip and corner cushioning while keeping the phone's own dimensions close to stock.
If the S24 is doing harder work, the military-grade option trades some slimness for drop structure.
Full range in the Galaxy S24 Cases collection.
Screen protectors and the fingerprint reader
Both phones have flat displays, which makes tempered glass straightforward on either. Both also use ultrasonic in-display fingerprint sensors, so choose glass that states fingerprint compatibility and re-register your print after applying it.
Sheet sizes are not interchangeable: 6.2 inches versus 6.7 inches is a large gap, and a 6.7-inch sheet on an S24 will overhang the bezel on all four sides.
Worth knowing: both phones support Qi2-ready magnetic accessories only through a case with magnets built in. Neither has magnets in the phone itself.
Frequently asked questions
Will an S24 Plus case fit an S24 FE? No. The Plus is 158.5 x 75.9 mm against the FE's 162.0 x 77.3 mm — 3.5 mm shorter and 1.4 mm narrower.
Will an S23 FE case fit an S24 FE? No. The S23 FE is 158.0 x 76.5 x 8.2 mm, a full 4 mm shorter with a different camera lens arrangement.
Do they charge at the same rate? The S24 supports 25 W wired; the S24 FE supports 25 W as well. Both do 15 W Qi wireless.
Which one gets software updates longer? Samsung committed to seven years of OS and security updates for the S24 series, and the S24 FE also falls under a long support window. Both are safe long-term keepers, which makes a good case a reasonable investment on either.
How do I be sure before ordering? Match SM-S921 or SM-S721 from your settings to the listing. Questions can go through the Contact page or 978-797-0223.
The bottom line
The FE badge does not mean "smaller." The S24 FE is 15 mm taller and 46 g heavier than the S24 and takes completely different cases, glass and holsters. Check for SM-S721 versus SM-S921 before you order anything.