EarFun Air Pro 4+ vs Sony WF-C710N: which should you buy?

Key differences

Not enough for an overall lead: the EarFun Air Pro 4+ is ahead on water resistance only. Level on noise cancelling. Close on battery life (8 hrs vs 8.5 hours).

• Battery life: close (8 hrs vs 8.5 hours) (both ANC on)EarFun Air Pro 4+: 8 hrs (Up to 8 hrs (ANC on)) ConfirmedSourceSony WF-C710N: 8.5 hours (Up to 8.5 hours with noise canceling on) ConfirmedSource
• Water resistance: IP55 vs IPX4EarFun Air Pro 4+: IP55 ConfirmedSourceSony WF-C710N: IPX4 (IPX4 (earbuds; the case is not water resistant)) ConfirmedSource

From each maker's own specifications. A point is listed only when both makers state a figure and the two differ; a point either maker does not state is left out, never guessed. Two figures measured under different conditions are shown side by side, not compared.

Who should buy which

• The EarFun Air Pro 4+ Guide names it for calls.Calls: Six microphones with AI and cVc 8.0 noise reduction cut wind and background noise from your calls. Source linkedSource
• The Sony WF-C710N Guide names it for noisy calls.Noisy calls: Voice pickup trained on over 500 million voice samples keeps your voice clear on calls in noisy places. Source linkedSource

From what each Guide names the product best for. Both Guides also name music and travel.