A phone and a laptop sit in the same spot and show the same received signal. The phone has one spatial stream and the laptop has two. The laptop holds a higher rate. Why?
Select an answer to reveal the explanation.
Short Explanation
Same spot, same signal, different hardware. Your laptop can use two streams and the phone can use one, so the laptop's ceiling is higher. The phone is not broken just because it cannot match that rate.
Full Explanation
Spatial streams are a client capability. Two streams can carry more than one stream at the same signal quality, so the laptop's top rate is higher while both devices show the same received signal. The phone is operating within its hardware. Equal signal does not require equal rates when the stream counts differ. A client does not get a private noise floor by having more streams. The noise floor is the channel at that spot, and the stem gives both devices the same signal there. A one-stream radio does not change the country code. The country is a regulatory setting on the infrastructure, not a function of the client's stream count. The phone is within its one-stream ceiling. Matching the laptop would require radio hardware the phone does not have. Exam caveat: streams help only when the signal is clean enough to use them. A two-stream laptop at the edge of the cell can still fall to one stream or to a lower rate. Operational check: read the stream count and the rate for both devices in that spot and confirm the laptop is the one using two streams.