Direct compatibility answer
Is Ulanzi ST-07 Vlog Smartphone Tripod Mount compatible with iPhone 4s?
CompatibleUse-case specific
Ulanzi specifies a 2.29-to-3.3-inch clamp range, covering the widths of the non-Qi legacy iPhones.
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Measure the phone with its case and position the clamp so it does not press a side button.
Ulanzi ST-07 Vlog Smartphone Tripod Mount
iPhone 4s
Compatible exact product
Buy this accessory for iPhone 4s
Compatibility and buying priority are supported separately above. The purchase destination is verified independently; seller and listing details can still change.
Evidence summary
What the online evidence establishes
Material limitation or blind spotMeasure the phone with its case and position the clamp so it does not press a side button.
How we reviewed the online evidence
Online evidence checks
Important blind spots
No material blind spots are recorded for this verdict.
Online sources
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