The JBL T450BT and JBL Tune 510BT are both wireless on-ear Bluetooth headphones from JBL, but the Tune 510BT is the newer and more advanced model. Here’s a side-by-side comparison to highlight the key differences:
🔊 Sound Quality & Features
| Feature |
JBL T450BT |
JBL Tune 510BT |
| Sound Signature |
JBL Pure Bass |
JBL Pure Bass |
| Driver Size |
32mm |
32mm |
| Audio Performance |
Good for casual listening |
Improved clarity and bass response |
| Voice Assistant Support |
❌ No |
✅ Yes (Siri/Google Assistant with button) |
🔋 Battery Life
| Feature |
JBL T450BT |
JBL Tune 510BT |
| Battery Life |
Up to 11 hours |
Up to 40 hours |
| Charging Time |
~2 hours (Micro-USB) |
~2 hours (USB-C) |
| Fast Charging |
❌ No |
✅ Yes (5 min = 2 hours playtime) |
🔗 Connectivity
| Feature |
JBL T450BT |
JBL Tune 510BT |
| Bluetooth Version |
Bluetooth 4.0 |
Bluetooth 5.0 |
| Multi-Point Connection |
❌ No |
✅ Yes (connect to two devices at once) |
🧠 Design & Build
| Feature |
JBL T450BT |
JBL Tune 510BT |
| Ear Cup Style |
On-ear |
On-ear |
| Folding Design |
✅ Yes |
✅ Yes |
| Comfort |
Basic padding |
More comfortable with softer cushions |
| Weight |
Lighter |
Slightly heavier but sturdier |
| Feature |
JBL T450BT |
JBL Tune 510BT |
| Physical Buttons |
Basic (power, volume, play/pause) |
Full controls + assistant access |
| Voice Assistant Activation |
❌ No |
✅ Yes |
✅ Summary: Which One Should You Choose?
| Choose this if you want… |
JBL T450BT |
JBL Tune 510BT |
| Lowest price |
✅ |
❌ |
| Best battery life |
❌ |
✅ |
| Modern Bluetooth & USB-C |
❌ |
✅ |
| Faster pairing and more stable connection |
❌ |
✅ |
| Multi-device pairing & voice assistant |
❌ |
✅ |
Verdict:
The JBL Tune 510BT is clearly the superior model in almost every aspect-better battery life, newer Bluetooth, USB-C charging, voice assistant support, and multi-device connection. The T450BT is outdated, but still serviceable if you’re on a tight budget and find it at a deep discount.
