
Motorola
Best US book foldable, big battery

Samsung
Premium-feel mid-ranger with a long support runway
Motorola Razr Fold
Motorola Razr Fold
Motorola Razr Fold
Motorola's first book-style foldable trades the iconic flip for a Samsung-like book form, with a Material Expressive look, a flat-folding hinge and a notably heavy body.
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Samsung Galaxy A56 5G
Samsung Galaxy A56 5G
Samsung Galaxy A56 5G
Samsung sanded down the A55's hard edges and gave the A56 a 7.4mm aluminum frame, Gorilla Glass Victus+ front and back, and a new vertical camera module that visually echoes the Galaxy S25 line. Reviewers universally agree the build punches above the $499 price, even if the design itself is conservative. IP67 (not IP68) and no microSD slot are the two consistent build-related gripes.
Motorola Razr Fold
Snapdragon 8 Gen 5 with 16GB RAM — fast for everyday use and surprisingly good in long sessions, but the choice of the non-Elite chip in a $1,899 phone is the headline criticism.
Samsung Galaxy A56 5G
Samsung's in-house 4nm Exynos 1580 replaces last year's 1480 with claimed gains of 18% CPU, 17% GPU and 12% NPU. Reviewers agree it's smooth for everyday use, but unanimously call out throttling and surface heat in demanding games — and rivals running Snapdragon 8s Gen 3 (OnePlus 13R) or Snapdragon 7+ Gen 3 (Poco X7 Pro) win on raw throughput at similar prices.
Motorola Razr Fold
The standout: the largest battery in the book-foldable space delivering class-leading endurance, plus 80W wired charging — three times faster than the Galaxy Z Fold 7.
Samsung Galaxy A56 5G
The 5,000mAh cell carries over unchanged and combined with the more efficient Exynos 1580 comfortably clears a full day, with some reviewers reporting near-two-day life under light use. The headline upgrade is 45W wired charging (matching the S25 Ultra) — though Samsung doesn't include a charger in the box. No wireless charging in any region is a consistent complaint.