4G and 5G proxies both use real carrier IPs that bypass anti-bot systems — but they differ in speed, coverage, IP pool size, and price. Here's exactly when to choose each.
Mobile proxies — whether 4G or 5G — share one crucial advantage over every other proxy type: they exit through real carrier infrastructure. That gives them the same trusted ASN as millions of real smartphone users, making them nearly impossible for anti-bot systems to block.
But 4G and 5G are not the same thing. They differ in speed, latency, coverage, IP pool size, and price — and those differences matter depending on what you're using them for.
| | 4G LTE | 5G | |---|---|---| | Speed | 10–100 Mbps | 100–1,000+ Mbps | | Latency | 20–60 ms | 1–10 ms | | Coverage | Excellent (global) | Limited (urban only) | | IP pool size | Massive | Smaller | | Price | Lower | Premium (+20–40%) | | Anti-bot bypass | ✅ Very high | ✅ Very high |
Both types give you real carrier IPs. The difference is in the network quality and availability.
A mobile proxy is a real physical SIM-connected device routing traffic through a carrier network. The "4G" or "5G" label refers to which cellular generation that device uses:
4G LTE device: Connects to the carrier's LTE network, exits through CGNAT IPv4 5G device: Connects to the carrier's 5G NR network, exits through CGNAT IPv4 (or native IPv6)
In both cases, your traffic exits through the carrier's CGNAT infrastructure — a shared IP address used by hundreds of real subscribers simultaneously. This is what makes mobile IPs so trusted.
👉 See: What is CGNAT? Why Your Mobile IP is Shared
5G can deliver 100 Mbps to 1+ Gbps in ideal conditions. 4G LTE typically delivers 10–100 Mbps.
For most proxy use cases, this difference is irrelevant:
Web scraping: You're limited by HTTP request latency (network round-trip), not raw bandwidth. A single HTTPS request/response rarely exceeds 1 MB. Multi-account management: Browser sessions and API calls are tiny payloads. Automation: The bottleneck is usually the target server's response time, not your connection speed.
5G speed does matter for: Streaming high-resolution video through the proxy (e.g., testing geo-restricted 4K content) Downloading large datasets at scale Scenarios where you're running many parallel connections at high throughput
For 95% of proxy use cases, 4G speed is more than sufficient.
This is where 5G has a meaningful edge for specialized use cases.
4G LTE: 20–60 ms round-trip to the carrier's CGNAT 5G: 1–10 ms round-trip
For most scraping and automation tasks, 30 ms vs 5 ms won't change your results. But for: Real-time ad verification (checking ad placements as they serve) Price monitoring on fast-moving markets (stock, sneakers, tickets) Live data collection with tight timing requirements Gaming or real-time applications tested through a proxy
...5G's lower latency is a genuine advantage.
5G infrastructure is still being rolled out. In 2026: 5G is reliable in major US cities (NYC, LA, Chicago, Dallas, Houston), most UK cities, and dense urban areas in EU 5G is spotty or absent in suburban and rural areas, many countries outside the US/UK/EU, and older building interiors
4G LTE, by contrast, has near-universal coverage. Every major carrier has 4G blanket coverage across the US and most of the world.
Practical implication: If you need proxies in a specific country or city, 4G gives you far more location options. If you need a proxy specifically in Seoul, Tokyo, São Paulo, or anywhere outside Tier 1 Western cities, 5G availability may be limited or zero.
More people are on 4G than 5G — by a wide margin. As of 2026, 5G subscribers are a minority of mobile users even in developed markets.
This matters because:
More devices available for proxy providers — larger supply = more IPs to choose from More users sharing each CGNAT IP — a 4G carrier IP might be shared by 2,000 users simultaneously; a 5G IP by 200 (fewer 5G subscribers on that tower). The more genuine users share your IP, the harder you are to distinguish. Lower prices — supply and demand. More 4G hardware = more competitive pricing.
For use cases where you need a large rotating pool (high-volume scraping, mass account creation), 4G's larger IP pool is an advantage.
Expect to pay 20–40% more for 5G proxies vs equivalent 4G proxies from the same provider. This premium comes from:
Higher cost of 5G-capable hardware Fewer 5G devices available (lower supply) Higher carrier plans for 5G data
Whether that premium is worth it depends entirely on your use case. For most scraping and automation, it isn't. For latency-sensitive or throughput-heavy tasks, it might be.
This is the most important factor for most proxy buyers, and on this metric 4G and 5G are equal.