Samsung Samsung Galaxy S25

SM-S931

Model numbers: SM-S931B, SM-S931N, SM-S931U

Specifications

Released: 2025
SoC: Qualcomm Snapdragon 8 Elite For Galaxy
CPU: 8 cores (arm64) — 2x 4.47 GHz Oryon (Phoenix L) + 6x 3.53 GHz Oryon (Phoenix M)
GPU: Qualcomm Adreno 830
RAM: 12 GB LPDDR5X
Storage: 128 GB UFS 4.0 / 256 GB UFS 4.0 / 512 GB UFS 4.0
Display: 6.2" 2340x1080 Dynamic LTPO AMOLED 2X @ 120 Hz
Battery: 4000 mAh Li-Ion

Custom ROMs

The following custom ROM builds are available for SM-S931:

ROM	Status	Android	Link
Stock firmware (ODIN)Samsung ODIN .tar.md5 stock firmware per model. No community custom ROM support documented.	Official		Download page

Every fact on this page was verified against these references on 2026-08-26: