Unverified50% confidenceFactExact time
移动网络请求结束后基带芯片会保持数秒至数十秒的尾巴期维持高功耗状态，即尾能耗问题
1
Sources
50%
Confidence
Long-term
Relevance
7/9/2026
First Seen
Sources
Why Does WhatsApp Drain So Much Battery? A Deep Dive into the Technical Causes and a Power-Saving Guide
hackernewshackernews7/7/2026
Related Claims
VerifiedThe end-to-end latency of direct cellular connections must account for the additional ground gateway backhaul and core network processing, and the actual user-perceived latency is typically on the order of 100–300 milliseconds75% similarUnverifiedIn physical computing projects, the computer sends trigger signals to the microcontroller via serial port or WebSocket, and the latency of the entire chain is typically between 50 and 200 milliseconds.69% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/330425API
curl https://kongchang.com/api/v1/knowledge/claims/330425MCP
get_claim(id=330425)