Quick Answer: Telstra vs TPG
Telstra is Australia’s premium NBN provider with 3.5 million customers, delivering 98-100% of advertised speeds. Plans start at $90/month with Australian support and a 4G backup modem included.
TPG is a budget NBN provider serving 1.8 million customers under TPG, iiNet, and Internode brands. Plans start at $69.99/month with basic support and no-contract flexibility.
Quick verdict: TPG saves $240-360/year. Telstra is better for users who need support.
Side-by-Side Comparison
This table highlights the key differences between premium Telstra and budget TPG across plans, performance, and features.
| Feature | Telstra | TPG |
|---|---|---|
| Broadband Customers | 3.5M (40%+ share) | 1.8M (multi-brand) |
| Founded | 1975 | 1986 |
| Parent Company | Telstra Group Ltd | TPG Telecom Ltd |
| Sub-brands | Telstra only | iiNet, Internode, Vodafone |
| NBN 50 Price | $90/month | $69.99/month |
| NBN 100 Price | $110/month | $79.99/month |
| NBN 250 Price | $140/month | $99.99/month |
| NBN 1000 Price | $180/month | $109.99/month |
| ACCC Speed Delivery | 98-100% | 95-98% |
| Modem Included | Smart Modem + 4G backup | WiFi 5/6 modem |
| 5G Home Internet | Yes ($85/month) | Yes ($64.99, Vodafone 5G) |
| Support | Australian call centers | Offshore call centers |
| Contract | Month-to-month available | Month-to-month (modem 24mo) |
Test Your Telstra Speed | Test Your TPG Speed
Speed Comparison
NBN Speed Performance
Both providers resell the same NBN Co wholesale network. CVC capacity allocation is the primary factor in speed differences.
| Plan Tier | Telstra Typical Speed | TPG Typical Speed |
|---|---|---|
| NBN 50 | 48-50 Mbps evening | 47-49 Mbps evening |
| NBN 100 | 95-100 Mbps evening | 92-98 Mbps evening |
| NBN 100/40 | N/A | 95-98 / 38-40 Mbps |
| NBN 250 | 240-250 Mbps evening | 235-248 Mbps evening |
| NBN 1000 | Up to 990 Mbps | Up to 950 Mbps |
ACCC testing shows Telstra at 98-100% speed delivery and TPG at 95-98%. The gap is 2-5 Mbps on a 100 Mbps plan. Most users will not notice the difference.
Upload Speed Advantage
TPG offers an NBN 100/40 plan at $89.99/month. This provides 40 Mbps upload vs the standard 20 Mbps on NBN 100. Telstra does not offer an enhanced upload tier at this price point.
Run Speed Test Now to check your actual connection speed.
Coverage Comparison
Both providers resell the NBN Co network. Coverage is identical for NBN services.
NBN Coverage (Identical):
- Same FTTP, HFC, FTTN, Fixed Wireless, Satellite access
- Technology type determined by address
- Both available wherever NBN Co has infrastructure
5G Home Internet (Different):
- Telstra: 85% population coverage on Telstra 5G network
- TPG: Available on Vodafone 5G network (smaller coverage area)
- Telstra has wider 5G reach in suburbs and regional areas
Retail Presence:
- Telstra: 300+ stores nationwide
- TPG: Primarily online-only, limited retail
Pricing Comparison
All prices in AUD including GST. All plans include unlimited data.
NBN Plan Pricing
| Plan | Telstra | TPG | Saving with TPG |
|---|---|---|---|
| NBN 50 | $90/month | $69.99/month | $20/month ($240/year) |
| NBN 100 | $110/month | $79.99/month | $30/month ($360/year) |
| NBN 100/40 | N/A | $89.99/month | Enhanced upload option |
| NBN 250 | $140/month | $99.99/month | $40/month ($480/year) |
| NBN 1000 | $180/month | $109.99/month | $70/month ($840/year) |
TPG saves $240-840/year depending on plan tier. The gap is largest on high-speed plans.
What’s Included
| Feature | Telstra | TPG |
|---|---|---|
| Modem | Smart Modem Gen 3 (WiFi 6) + 4G backup | WiFi 5/6 modem (varies) |
| 4G Backup | Yes (15GB/month) | No |
| Streaming | Paid add-ons | None |
| Mobile Bundles | $10-20/month off with Telstra mobile | TPG mobile bundles available |
| Contract | No lock-in (standalone) | No lock-in (modem 24mo cost) |
Pros and Cons
Telstra Advantages
- ACCC speed delivery at 98-100% with high CVC capacity
- Australian-based call centers with 10-20 minute hold times
- Smart Modem with automatic 4G backup during outages
- Largest 5G network in Australia (85% population)
- 300+ retail stores for in-person support
- Priority support on NBN 250/1000 plans
Telstra Disadvantages
- $20-70 more expensive than TPG per month
- No enhanced upload tier (no 100/40 option)
- Entertainment bundles add further cost
- Premium pricing hard to justify for self-sufficient users
- Same NBN infrastructure as TPG underneath
TPG Advantages
- $240-840 cheaper per year than Telstra
- NBN 100/40 plan with 40 Mbps upload at $89.99
- NBN 1000 at $109.99 vs Telstra’s $180 (38% cheaper)
- No lock-in contracts on plans
- iiNet and Internode sub-brands offer middle-ground support options
- TPG 5G Home Broadband at $64.99/month (budget alternative)
TPG Disadvantages
- Offshore support with longer hold times (20-40 minutes)
- No 4G backup modem for outage protection
- ACCC speed delivery slightly behind Telstra (95-98% vs 98-100%)
- WiFi 5 modem on some plans (not always WiFi 6)
- Less retail presence for face-to-face help
- Occasional CVC under-provisioning in select POI areas
Which Should You Choose?
Choose Telstra If:
- You need regular help from customer support
- You work from home and need 4G backup for outages
- You live in a regional area with limited alternatives
- You want 5G Home Internet outside metro areas
- You already use Telstra mobile for bundle savings
- You value brand reputation and retail store access
Choose TPG If:
- You are comfortable troubleshooting your own connection
- You want to save $240-840 per year on the same NBN
- You need enhanced upload speeds (100/40 plan)
- You want the cheapest Gigabit plan in Australia
- You prefer no-contract flexibility
- You want budget 5G Home Broadband at $64.99/month
Use Case Recommendations
This table maps household needs to the better-value provider.
| Use Case | Recommendation | Why |
|---|---|---|
| Budget household | TPG | $240-840/year savings |
| Tech-savvy user | TPG | Save money, self-manage |
| Work from home | Telstra | 4G backup protects uptime |
| Regional area | Telstra | Better 5G and retail support |
| Content creator | TPG | 100/40 plan has better uploads |
| Gigabit on budget | TPG | $109.99 vs $180 for NBN 1000 |
| Older user needing help | Telstra | Australian support, stores |
| Renter (short term) | TPG | No contract, lower price |
How to Run a Fair Speed Test
To compare Telstra and TPG fairly, control for variables. Both use the same NBN infrastructure.
Quick test steps:
- Connect directly to the modem with an ethernet cable.
- Close all streaming, downloads, and background apps.
- Run 3 tests during off-peak and 3 during peak hours (8-10pm AEST).
- Compare download, upload, and latency across all tests.
- Record your NBN technology type for context (FTTP, HFC, FTTN).
Run Speed Test Now - Free M-Lab NDT7 test, takes 30 seconds.
Frequently Asked Questions
Which is faster, Telstra or TPG?
Telstra delivers 98-100% of advertised NBN speeds in ACCC testing. TPG delivers 95-98%. On an NBN 100 plan, this means Telstra averages 98-100 Mbps and TPG averages 95-98 Mbps during evening peak hours. The 2-3 Mbps difference is not noticeable for streaming, browsing, or gaming.
Is TPG reliable enough for work from home?
TPG delivers consistent speeds for most users. The main risk is no 4G backup during NBN outages. If your work requires constant uptime, Telstra’s Smart Modem with 4G failover provides protection TPG cannot match. If occasional outages are tolerable, TPG performs well.
Can I try TPG and switch back to Telstra?
Yes. Both providers offer no lock-in plans on the service itself. NBN switching takes 1-3 business days with no technician visit. If TPG modem is on 24-month term, check remaining costs before switching. Bring your own modem to avoid this.
Is iiNet or Internode better than base TPG?
All three brands are owned by TPG Telecom and share the same network. iiNet costs slightly more ($5-10/month) but has a better customer support reputation with longer-established service teams. Internode is similar. For the absolute lowest price, base TPG wins. For a middle ground between Telstra and TPG on support, consider iiNet.
Should I get NBN 100/40 from TPG?
If you work from home with video calls, upload large files, or use cloud backups regularly, the 40 Mbps upload (vs standard 20 Mbps) is worth the extra $10/month over standard NBN 100. Telstra does not offer this enhanced upload tier at a comparable price.
Summary
Telstra and TPG represent the premium and budget ends of Australia’s NBN market. Both use the same NBN Co wholesale infrastructure, so speed differences are minor (2-3 Mbps on most tiers).
TPG saves $240-840 per year depending on plan tier. TPG also offers an NBN 100/40 plan with enhanced 40 Mbps upload and Australia’s cheapest Gigabit plan at $109.99. Tech-savvy users comfortable with self-troubleshooting get the best value from TPG.
Telstra justifies its premium with Australian-based support, a 4G backup modem for outages, and wider 5G Home Internet coverage. Users who value reliability, hands-on support, and outage protection will find Telstra’s extra cost worthwhile.
Last Updated: February 12, 2026 Data Sources: Telstra.com.au, TPG.com.au, ACCC Measuring Broadband Australia