Apple’s iPhone Duo matches iPhone 18 Pro in its first Geekbench test
An early Geekbench 7 listing for Apple’s first foldable, the iPhone Duo, recorded 3,986 points in single-core testing and 11,067 in multi-core. MacRumors and MobiDevices say those results are in line with the iPhone 18 Pro, which uses the same A20 Pro chip; the listing represents only one test, and GPU performance was not measured.
Bottom line — The iPhone Duo’s 3,986-point single-core score is close to the iPhone 18 Pro, but its performance under sustained loads remains untested.
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MacRumors identifies the Geekbench listing as iPhone19,4, running iOS 27.1 with 12 GB of RAM.
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MacRumors says the A20 Pro has a six-core CPU and seven-core GPU; Apple claims up to 20% faster CPU and 40% faster GPU performance than the A19 Pro.
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Tom’s Guide’s lab tests scored the iPhone 18 Pro at 4,022 single-core and 11,543 multi-core, and the Pro Max at 4,025 and 11,525.
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MobiDevices cautions that one benchmark is not enough for firm conclusions; Tom’s Guide says its full lab-tested Duo results are still to come.
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MacRumors notes that thermal management and the Duo’s two screens could affect real-world performance; Geekbench did not test graphics speeds.
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MobiDevices reports European pricing from €2,299 for the 256 GB model, with pre-orders opening on 16 October and sales beginning on 23 October.