Galaxy S21 FE 5G
SM-S942B · Samsung
- SoC
- Exynos 2100
- RAM
- 8 GB LPDDR5
- Resolution
- 2340x1080
- Android API
- 16 (36)
What this hardware actually means
Editorial interpretation generated from the device's self-reported fields and our SoC tier database. Cross-reference with the raw fields below; if you spot a contradiction, please tell us.
Platform & performance positioning
The samsung SM-S942B reports its platform as Exynos 2100. The CPU configuration is 8-core, Cortex-X1 Cortex-A78 Cortex-A55, running up to 400 - 2912 MHz. The GPU is ARM Mali-G78. Without a confirmed SoC tier mapping for this platform string, we treat the device as unverified. If you're using this entry to compare against a phone you're inspecting, focus on the raw fields below rather than tier-level conclusions.
Day-to-day workload
8 GB LPDDR5 of RAM is comfortable for modern apps and moderate multitasking. Display resolution is 2340x1080.
This record reflects Android API level 36 (16). Android 14 or newer — modern security baseline, supported by all current banking and payment apps.
Trust & buying notes
For a second-hand purchase, also verify the security patch date is no more than ~12 months old, the boot count is plausible for the claimed age, and battery health is above 85%.
Identity
- MANUFACTURER
- samsung
- BRAND
- samsung
- MODEL
- SM-S942B
- MODEL_NAME
- Galaxy S21 FE 5G
- PRODUCT
- r0sxxx
Operating System
- API
- 16 (36)
- KERNEL
- 5.4.302-ChicletKernel-UPSTREAM-v5.5+
- PLATFORM
- exynos2100
SoC / CPU
- SOC
- Exynos 2100
- CPU
- Exynos 2100
- CORES
- 8
- FAMILY
- Cortex-X1 Cortex-A78 Cortex-A55
- CLUSTERS
- 1 x 2.91 GHz 3 x 2.81 GHz 4 x 2.21 GHz
- CLOCK_SPEED
- 400 - 2912 MHz
- REVISION
- r1p0 r1p0 r2p0
- TECHPROCESS
- 5 nm
GPU
- GPU_VENDOR
- ARM
- GPU_MODEL
- Mali-G78
- GPU_CLOCK
- 403 - 858 MHz
- GPU_VERSION
- 3.2 v1.r38p0-01eac0-mbs2v41_0.4ef6e1c9ba431853d05b271234c3d1c5
Memory & Storage
- RAM
- 8 GB LPDDR5
- FLASH
- UFS
Display
- RESOLUTION
- 2340x1080
- TOUCHSCREEN
- synaptics_ts
Sensors
- ACCELEROMETER
- LSM6DSO
- GYROSCOPE
- LSM6DSO
- MAGNETOMETER
- AK09918C
- BAROMETER
- LPS22HHTR
- ALSPS
- STK33910 Palm
- FINGERPRINT_SENSOR
- gw9558
Connectivity
- NFC
- pn547
Audio & Power
- AUDIO
- cs35l41 cs35l41
- CHARGER
- mfc-charger sm5451-charger
Other
- LENS
- AK737X
- PMIC
- max77705 s2mpb03-regulator s2mpb03-regulator
- OTHER
- unk01 unk01 unk0a unk0a unk0f unk0f unk10 unk10 unk1a unk1f unk21 unk21 unk23 unk25 unk28 unk2f unk36 unk45 unk50 unk51 unk55 unk62 unk69
Related devices
Other phones in our database with similar hardware — same brand or same SoC.
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