AMOLED screens from this era are highly prone to "burn-in" (ghost images). Ask for a photo of the screen on a solid white background.
If you are looking to buy a Galaxy S4 for a collection or basic use, follow these tips: 📍 Where to Buy galaxy s4 buy online
Ensure the phone is unlocked and supports your carrier's bands (note: many 2G/3G networks have been shut down). 💡 Pro-Tip for Collectors AMOLED screens from this era are highly prone
Stuck on Android 5.0.1 (Lollipop), meaning most modern apps (YouTube, Netflix, banking apps) no longer work or update. 💡 Pro-Tip for Collectors Stuck on Android 5
Original batteries are likely degraded, and many third-party replacements are poor quality. 🛒 Buying Guide: How to Buy Online
One of the last "do-it-all" phones with an IR blaster, expandable storage, and a user-replaceable battery.