Why Is 5G So Slow? 5G was promised to revolutionize internet speeds, offering lightning-fast downloads, seamless streaming, and lag-free gaming. Yet, many users in the U.S. report that their 5G connections are slower than expected, sometimes even worse than 4G LTE. You’re not alone if you’ve been frustrated by sluggish 5G speeds. Many are asking, Why is 5G so slow? Especially when the hype suggests otherwise.
This guide explores Why Is 5G So Slow? how to diagnose the issue, and what steps you can take to improve your connection.
Why Is My 5G So Slow?
Several factors can contribute to slow 5G speeds. Here are the most common reasons:
1. Network Congestion
G networks, especially those using Sub-6 GHz frequencies, can get crowded just like 4G. Speeds will drop if too many people are connected to the same tower.
2. Distance from the Tower
G signals, particularly mmWave (millimetre wave), have a short range and struggle with obstacles like buildings and trees. Your speed may suffer if you’re far from a 5G node.
3. Limited 5G Coverage
Many carriers advertise “nationwide 5G,” but not all areas have true high-speed 5G. Some regions still rely on low-band 5G, which is only slightly faster than 4G.
4. Device Limitations
Not all 5G phones support every 5G band. You may not get the fastest speeds if your device lacks mmWave or mid-band 5G support.
5. Carrier Throttling
Some carriers slow down (throttle) speeds after you exceed your data limit, even on unlimited plans. Check your plan details to see if this applies.
6. Software or Settings Issues
Outdated carrier settings, incorrect APN configurations, or background apps consuming bandwidth can slow down your connection.
How to Fix Slow 5G Speeds
1. Check Your Coverage
- Use your carrier’s coverage map (Verizon, T-Mobile, AT&T) to confirm accurate 5G availability in your area.
- If you’re in a low-band 5G zone, expect speeds closer to 4G.
2. Move Closer to a 5G Tower
- If you’re indoors, try going outside or near a window.
- mmWave 5G works best in open, urban areas with clear line-of-sight to towers.
3. Restart Your Phone or Toggle Airplane Mode
- A simple reboot can refresh your network connection.
- Turning Airplane Mode on/off forces your phone to reconnect to the best available signal.
4. Update Your Device and Carrier Settings
- Go to Settings > System > Software Update (Android) or Settings > General > Software Update (iPhone).
- Check for carrier updates in your phone’s settings.
5. Disable Background Data Usage
- Some apps drain bandwidth in the background. Restrict them in:
- Android: Settings > Apps > Data Usage
- iPhone: Settings > Cellular > Cellular Data Options
6. Switch to a Different 5G Band (If Possible)
- Some Android phones allow manual band selection via Service Mode (varies by model).
- Try forcing LTE if 5G is unreliable—sometimes 4G is faster.
7. Contact Your Carrier
- If speeds are consistently slow, your carrier may be throttling you or experiencing network issues.
- Ask if a G SIM upgrade is needed (some older SIMs don’t support full 5G speeds).
When Will 5G Get Faster?
G technology is still evolving. Carriers continuously expand mmWave and mid-band (C-band) networks, offering higher speeds. Over the next few years, expect:
- Better coverage in rural and suburban areas.
- More efficient network management to reduce congestion.
- Improved device compatibility with all 5G bands.
Conclusion
Why Is 5G So Slow? Slow 5G speeds can be frustrating, but understanding the causes helps you take action. Small changes, such as adjusting your location, updating settings, or switching carriers, can make a big difference.
