Samsung Galaxy S20 Ultra (5G)
z3sModel numbers: SM-G988B, SM-G988B/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
- 12 GB / 16 GB
- Storage
- 128 GB / 256 GB / 512 GB
- Display
- 6.9" 3200x1440 Dynamic AMOLED 2X
- Battery
- 5000 mAh Li-Ion
Custom ROMs
The following custom ROM builds are available for z3s:
| ROM | Status | Android | Link |
|---|---|---|---|
| LineageOSOfficial LineageOS 23.2 builds (Exynos models only) | Official | 16 | Download page |
| crDroidLast crDroid build for z3s was crDroid 7 (Android 11), 2021-05-08; not updated to newer Android versions. | Official | 11 | Download page |
| /e/OS | Official | 16 | Download page |
Sources
Every fact on this page was verified against these references on 2026-08-26: