Head-to-Head Comparison
AST SpaceMobile vs Qianfan (SpaceSail)
Side-by-side comparison of speeds, latency, pricing, coverage, and hardware - updated 2026-03-28.
Data sourced from FCC filings, official specs, and independent speed tests. Upcoming provider specs are based on announced projections.
The Verdict
AST SpaceMobile wins for most users with faster speeds (10-120 Mbps vs TBD) and lower latency (20-40ms vs 60-70ms).
Winner for most users
AST SpaceMobile
Satellite broadband direct to your phone
Max Speed
120 Mbps
Latency
20-40ms
From
TBD
Satellites
6
China's mega-constellation - 108 in orbit
Max Speed
TBD
Latency
60-70ms
From
TBD
Satellites
108
AST SpaceMobile vs Qianfan (SpaceSail) - Full Specs Comparison
| Spec | AST SpaceMobile | Qianfan (SpaceSail) |
|---|---|---|
| Download Speed | 10-120 Mbps Winner | TBD |
| Upload Speed | 2-10 Mbps Winner | TBD |
| Latency Lower is better | 20-40ms Winner | 60-70ms |
| Starting Price Lower is better | TBD | TBD |
| Data Caps | TBD | TBD |
| Equipment Cost Lower is better | Free Winner | TBD |
| Installation | Self-install | Self-install |
| Portable | Yes Winner | No |
| Orbit Type | LEO | LEO |
| Constellation | 6 in orbit / 243 planned | 108 in orbit / 13,904 planned Winner |
| Countries Available | Not yet available | Not yet available |
| Status | Upcoming | Upcoming |
Speed Comparison - AST SpaceMobile vs Qianfan (SpaceSail)
AST SpaceMobile offers 10-120 Mbps. Qianfan (SpaceSail) has not confirmed speed specs.
Latency Comparison - AST SpaceMobile vs Qianfan (SpaceSail)
AST SpaceMobile has significantly lower latency at 20-40ms vs Qianfan (SpaceSail)'s 60-70ms - roughly 2.2x lower. This is primarily due to LEO vs LEO orbit differences.
Lower latency is better. Under 80ms is good for gaming. Under 300ms works for video calls. GEO satellites (35,786 km) have 600ms+ latency due to signal travel time. LEO satellites (550 km) achieve 20-60ms.
Pricing Comparison - AST SpaceMobile vs Qianfan (SpaceSail)
Neither AST SpaceMobile nor Qianfan (SpaceSail) has announced public consumer pricing yet.
Coverage & Availability - AST SpaceMobile vs Qianfan (SpaceSail)
Neither provider is currently available for consumers. 6 BlueBird satellites in orbit (BB1-BB6). AT&T commercial service targeting H1 2026 for intermittent nationwide coverage; continuous coverage requires 45-60 sats (targeted end of 2026). TELUS Canada equity partnership (March 2026). Defense contracts: SHIELD IDIQ + SDA $30M award. $3.9B liquidity; $150-200M 2026 revenue guidance. 108 satellites in orbit (6 launches of 18). Launches resumed Oct 2025 after anomaly pause. Plan: 324 new in 2026, 324 in 2027, 4,000/year from 2028, 5,000 in 2030. Brazil Anatel authorized 324 satellites (Feb 2026).
Hardware & Installation - AST SpaceMobile vs Qianfan (SpaceSail)
Both providers offer self-installation - no technician visit needed.
AST SpaceMobile
- Equipment
- Free
- Installation
- Self-install
- Portable
- Yes
No equipment - uses existing smartphones
Qianfan (SpaceSail)
- Equipment
- TBD
- Installation
- Self-install
- Portable
- No
No consumer service announced
Pros & Cons
AST SpaceMobile
Advantages
- + No dish or special equipment - works with existing phones
- + Partnerships with AT&T, Vodafone, Rakuten
- + Next-gen BlueBirds support up to 120 Mbps per cell
- + Game-changer for dead zones and emergency connectivity
Limitations
- - Beta service not yet publicly available
- - Only 6 satellites in orbit - coverage is intermittent until 45-60 sats deployed
- - Lower speeds than dish-based services
- - Depends entirely on carrier partnerships for consumer access
Qianfan (SpaceSail)
Advantages
- + Massive planned constellation (~14,000 satellites)
- + Strong state backing and funding
- + 60–70ms latency demonstrated in Hong Kong trial
- + Targeting underserved Asian, African, and South American markets
Limitations
- - No consumer service or pricing announced
- - Launch pause in early 2025 due to satellite anomalies
- - Only 108 of ~14,000 satellites deployed
- - Limited English-language information available
- - May face regulatory barriers in Western markets
Which Should You Choose? AST SpaceMobile vs Qianfan (SpaceSail)
Gaming
AST SpaceMobileAST SpaceMobile's 20-40ms latency beats Qianfan (SpaceSail)'s 60-70ms for competitive gaming.
Streaming
AST SpaceMobileAST SpaceMobile offers 10-120 Mbps - sufficient for 4K streaming. Qianfan (SpaceSail) has not confirmed speeds.
Budget
NeitherNeither provider has announced consumer pricing yet.
Rural / Remote
NeitherNeither provider is currently available for consumers. Check back as launch dates approach.
Business
AST SpaceMobileAST SpaceMobile's higher max speeds (120 Mbps vs 0 Mbps) and 20-40ms latency make it better for business use.
Mobile / RV
AST SpaceMobileAST SpaceMobile supports portable use - great for RVs, boats, and travel. Qianfan (SpaceSail) requires a fixed installation.