Vivo Y600s Pro looks a lot like the Y600 Pro, so what has changed?

Vivo has reportedly added the Y600s Pro to its Y600 lineup in China, pairing a 10,200mAh battery with a sharp 120Hz AMOLED display and a Dimensity 7300e processor. The specifications supplied for the new phone closely resemble those of the existing Y600 Pro. Its most immediate distinction appears to be the configurations and prices being offered, rather than a clear hardware upgrade.
There is one caveat: independent confirmation of the Y600s Pro listing and its stated prices was limited at the time of writing. The details below reflect the supplied product information and should be checked against Vivo’s final sales listing.
Vivo Y600s Pro specifications
Memory Fusion uses part of the phone’s storage as virtual memory; it does not turn 8GB of physical RAM into 16GB of physical RAM. Likewise, the typical and rated battery capacities are two measurements of the same battery, not separate cells.
Big battery, familiar hardware
The battery is the Y600s Pro’s strongest selling point on paper. Its stated 10,200mAh typical capacity is paired with up to 90W wired charging and reverse charging, which would let the handset supply power to another device. Actual endurance and charging times will require testing.
The rest of the package is familiar: a 6.83-inch AMOLED display with 2800 × 1260 resolution and a 120Hz refresh rate, a Dimensity 7300e chip, and 50MP rear and 32MP front cameras. An in-display fingerprint reader, NFC, an infrared remote and stereo speakers round out the feature list.

Those details make the comparison with the earlier Y600 Pro difficult to avoid. The two phones appear closely matched in their core hardware, though published descriptions of the older model disagree on its wired-charging power: some list 80W, while others list 90W. Without a verified side-by-side specification from Vivo, it is more accurate to call the Y600s Pro a near-twin than to declare it an identical rebrand.
