What is the difference between download and upload speed?
Download speed:
Download speed refers to how fast data is transferred from the internet to your devices. This includes loading websites, streaming video, downloading files, and accessing cloud applications.
Upload speed:
Upload speed is the reverse of download speed. It refers to how fast data is transferred from your device to the Internet. Examples of tasks that utilise upload speeds include sending emails with large attachments, uploading files to the cloud, video conferencing or hosting a server.
What is the difference between symmetric and asymmetric broadband?
A symmetric connection provides equal download and upload speeds, for example 500Mbit/s upload and download.
An asymmetric connection offers faster upload speeds than download speeds. Until recently, this is typical of most Internet connections (and for good reason).
Why most businesses do not need symmetric upload:
There, we said it. Most businesses do not need symmetric upload and download speeds, as much as it might sound impressive. Most businesses do not use the Internet in a way that requires symmetric speeds. Here’s why:
• Day to day activities are download heavy: Most day-to-day activities like browsing, using cloud-based apps (Google Workspace, Office 365), and video streaming rely heavily on download speed. Even in hybrid or remote work environments, downloading far outweighs uploading.
• Video conferencing isn’t that demanding: A high-quality Zoom or Teams call only uses about 3–5 Mbps upload per user. Even with 10 users in a call, that’s 50 Mbps — well within the range of most standard business connections.
• Cloud syncing is optimised: Modern cloud tools like OneDrive or Dropbox don’t require massive upload bandwidth — they work in the background and sync incrementally. Unless you're constantly uploading massive video files, 100–200 Mbps upload is often more than enough.
• Most offices share bandwidth smartly Enterprise-grade routers prioritise and balance traffic. This means that even if multiple users are uploading data, your connection doesn't grind to a halt — it simply adapts.
When would you need symmetric upload speeds?
There are businesses that would benefit from symmetric speeds. These include:
• Creative agencies uploading high volumes of large media files to clients or cloud storage daily.
• Data centres or businesses hosting their own servers.
• Backup-heavy environments doing real-time off-site backups of large databases.
• Live streamers or broadcasters pushing out high definition (HD) content constantly. Unless your business fits into one of these categories it is unlikely that you would utilise the 1Gbit/s upload provided with a 1Gbit/s symmetric connection.
What you should focus on:
Rather than chasing symmetric speeds we recommend looking at:
• Reliability and uptime (How often does your connection drop?)
• Latency and jitter (How stable is your connection for calls and VoIP?)
• Scalability (Can your plan support your business as it grows?) We’re happy to help you assess your real-world bandwidth usage and recommend the right plan — no upsells, just what fits your business’ needs.
Have questions about your business’ Internet needs?
Our experts are ready to help you find the right balance of speed, reliability, and value. Reach out anytime. Call us on 0330 122 0550, or email us at