3G (UMTS/HSPA) vs 5G NR
Detailed technical comparison of 3G (UMTS/HSPA) and 5G NR across key performance metrics, technology specifications, and real-world capabilities.
| Parameter | 3G (UMTS/HSPA) | 5G NR |
|---|---|---|
| Peak Speed | 42 Mbps (HSPA+) | 20 Gbps ✓ |
| Avg Speed | 2–5 Mbps | 100–300 Mbps ✓ |
| Latency | 100–500 ms | 1–10 ms ✓ |
| Frequency | 850 MHz – 2.1 GHz | Sub-6 GHz + mmWave ✓ |
| Connection Density | ~10³/km² | 10⁶/km² ✓ |
| Network Slicing | No | Yes ✓ |
| IoT Support | Limited (M2M) | Massive IoT (mMTC) ✓ |
| Video Streaming | SD (buffering) | 4K/8K real-time ✓ |
| Availability | Shutting down (2001–2025) | Live (2020+) ✓ |
| Standard | 3GPP Rel-5–8 | 3GPP Rel-15–18 ✓ |
Visual Comparison
Relative performance across key metrics
3G (UMTS/HSPA) 5G NR
Peak Speed
Avg Speed
Latency
Frequency
Connection Density
Network Slicing
IoT Support
Video Streaming
Availability
Standard
Verdict
5G is nearly 500× faster than 3G with 100× lower latency, enabling real-time AR/VR and massive IoT. 3G networks are being shut down globally as 5G becomes the new standard.
Parameter-by-parameter
Who wins each metric, based on the specs above.
- Peak Speed — 5G NR 'wins on' (3G (UMTS/HSPA): 42 Mbps (HSPA+) · 5G NR: 20 Gbps)
- Avg Speed — 5G NR 'wins on' (3G (UMTS/HSPA): 2–5 Mbps · 5G NR: 100–300 Mbps)
- Latency — 5G NR 'wins on' (3G (UMTS/HSPA): 100–500 ms · 5G NR: 1–10 ms)
- Frequency — 5G NR 'wins on' (3G (UMTS/HSPA): 850 MHz – 2.1 GHz · 5G NR: Sub-6 GHz + mmWave)
- Connection Density — 5G NR 'wins on' (3G (UMTS/HSPA): ~10³/km² · 5G NR: 10⁶/km²)
- Network Slicing — 5G NR 'wins on' (3G (UMTS/HSPA): No · 5G NR: Yes)
- IoT Support — 5G NR 'wins on' (3G (UMTS/HSPA): Limited (M2M) · 5G NR: Massive IoT (mMTC))
- Video Streaming — 5G NR 'wins on' (3G (UMTS/HSPA): SD (buffering) · 5G NR: 4K/8K real-time)
- Availability — 5G NR 'wins on' (3G (UMTS/HSPA): Shutting down (2001–2025) · 5G NR: Live (2020+))
- Standard — 5G NR 'wins on' (3G (UMTS/HSPA): 3GPP Rel-5–8 · 5G NR: 3GPP Rel-15–18)
FAQ
Which is faster, 3G (UMTS/HSPA) or 5G NR?
5G NR leads on speed-related metrics in this comparison.
What is the main difference?
5G is nearly 500× faster than 3G with 100× lower latency, enabling real-time AR/VR and massive IoT. 3G networks are being shut down globally as 5G becomes the new standard.
Which should I choose today?
5G NR wins 10 of 10 tracked parameters.