vivo X500 / Samsung Galaxy S25

Model code listed for China; the manufacturer document gives no other regional code.

A higher-clocked Snapdragon 8 Elite version made for Samsung. Samsung lists a 40% larger vapour chamber for the series.

This record covers the 12 GB model. Usable memory is lower than the label because the system reserves a share.

Usable space is lower than the label because of the system and preinstalled apps.

vivo says 144 Hz applies in gaming scenarios.

The visible area is about 6.0 inches with rounded corners. The 1–120 Hz range lowers the refresh rate for static content to save battery; Vision Booster adjusts tone mapping to improve readability in sunlight.

Peak values, not sustained brightness.

The manufacturer does not name the front glass.

The 200 mm-equivalent teleconverter is sold separately and is not in the box.

90 W is the charger's maximum output; actual power varies with conditions. The wireless charger is sold separately.

The document gives no power figure.

The hardware supports 6.0; some functions will arrive in a later OTA update.

The headset connection takes digital USB-C headsets only.

NFC-SIM payments work only from the SIM 1 slot.

5G dual-SIM works only with some band combinations and with operator SA/VoNR support.

Actual availability depends on the carrier network and software version.

The 15% larger VC area versus the previous generation is vivo's own claim.

vivo states this is not a professional waterproof phone and that immersion damage is not covered by warranty.

Names in brackets are translations; the vivo China page names the colours in Chinese.

The document gives no update commitment.

The anti-reflective Gorilla Armor 2 of the Ultra is not used on this model.

There is no card slot for storage expansion.

The ultra-wide camera has no OIS. The 3× telephoto provides optical zoom through a separate lens rather than a crop of the main camera.

25 W needs a 3 A USB-C cable and a compatible adapter. Wireless PowerShare lets the phone wirelessly charge another device. The 45 W wired charging of the S25+ and Ultra is not available here.

Support is counted from the global launch date; timing may vary by model, carrier and market.

5G and LTE availability varies by market and carrier.