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Manufacturers / Samsung

Samsung Galaxy S20 (4G/5G)

x1s

Model numbers: SM-G980F, SM-G980F/DS, SM-G981B, SM-G981B/DS

Specifications
Released
2020
SoC
Samsung Exynos 990
CPU
8 cores (arm64-v8a) — 2x2.73 GHz Exynos M5 + 2x2.50 GHz Cortex-A76 + 4x2.00 GHz Cortex-A55
GPU
Mali-G77 MP11
RAM
8 GB LPDDR5
Storage
128 GB UFS 3.0
Display
6.2" 3200x1440 Dynamic AMOLED 2X
Battery
4000 mAh Li-Ion

Custom ROMs

The following custom ROM builds are available for x1s:

ROMStatusAndroidLink
LineageOSOfficial LineageOS 23.2 builds (Exynos models only)Official16Download page
crDroidOfficial16Download page
/e/OSOfficial16Download page

Sources

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