THE PHONE FILE · Samsung
Galaxy S25 Fe.
Know your phone. Look beyond the headline specs. Explore its hardware, reported SAR, and a more thoughtful way to use it.
01 / HARDWARE
The details, beautifully clear.
General
- Technology
- GSM / HSPA / LTE / 5G
- Announced
- January 1, 1970
- Model Names
- SM-S731B, SM-S731B/DS
Display
- Type
- Dynamic AMOLED 2X, 120Hz, HDR10+, 1900 nits (peak)
- Size
- 6.7 inches, 110.2 cm2 (~89.2% screen-to-body ratio)
- Resolution
- 1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
- Protection
- Corning Gorilla Glass Victus+
Camera
- Main Camera
- Triple Camera: 50 MP, f/1.8, 24mm (wide), 1/1.57", 1.0m, dual pixel PDAF, OIS ; 8 MP, f/2.4, 75mm (telephoto), 1/4.4", 1.0m, PDAF, OIS, 3x optical zoom ; 12 MP, f/2.2, 13mm, 123 (ultrawide), 1/3.0", 1.12m
- Main Features
- LED flash, HDR, panorama
- Video
- 8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps
- Selfie Camera
- Single Camera: 12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12m
- Selfie Camera Video
- 4K@30/60fps, 1080p@30/60fps; gyro-EIS
Battery
- Type
- Si/C Li-Ion 4500 mAh
- Charging
- 45W wired, PD, QC2 ; 15W wireless ; Reverse wireless
Hardware
- Software (source record)
- Android 15, up to 7 major Android upgrades, One UI 7
- Chipset
- Exynos 2400 (4 nm)
- CPU
- 10-core (1x3.2GHz Cortex-X4 & 2x2.9GHz Cortex-A720 & 3x2.6GHz Cortex-A720 & 4x1.95GHz Cortex-A520)
- GPU
- Xclipse 940
- Internal Storage
- 128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM
- Card Slot
- No
- Sensors
- Fingerprint (under display, optical), accelerometer, gyro, compass; Virtual proximity sensing ; Samsung DeX ; Circle to Search
Connectivity
- Wi-fi
- Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band (market/region dependent), Wi-Fi Direct
- Bluetooth
- 5.3, A2DP, LE
- USB
- USB Type-C 3.2, OTG
- GPS
- GPS, GLONASS, GALILEO, BDS
- NFC
- Yes
- Radio
- Unspecified
Sound
- Loudspeaker
- Yes, with stereo speakers
- 3.5mm Jack
- No
Design
- Type
- Bar
- Dimensions
- 161.3 x 76.6 x 7.4 mm (6.35 x 3.02 x 0.29 in)
- Weight
- 190 g (6.70 oz)
- Colors
- Dark Blue, Light Blue, Black, White
- Build
- Glass front (Gorilla Glass Victus+), glass back (Gorilla Glass Victus+), aluminum frame
Network
- Speed
- HSPA, LTE (CA), 5G
- SIM
- Nano-SIMNano-SIM + Nano-SIMNano-SIM + eSIMeSIM + eSIM; IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
- 2G Network
- GSM 850 / 900 / 1800 / 1900
- 3G Network
- HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
- 4G Network
- LTE
- 5G Network
- SA/NSA/Sub6
No matching specifications. Try a different word.
Specifications from the RF Safe source record. Regional variants can differ; source software details may predate later updates.
02 / REPORTED SAR
Six readings. More context.
SAR describes radiofrequency energy absorbed per unit of tissue mass under specified test conditions. These reported values are not a measurement of your everyday exposure or a safety score.
Cellular only
Cellular + Wi-Fi
Values match the rounded RF Safe dataset used in our comparison tool. Test separation and averaging details are not included in that dataset; check the original filing for your exact variant. These are phone values, not case-performance results.
03 / VISUAL EXPLORER
Take a closer look.
RF Safe’s age-based illustrations repeat the phone’s reported SAR values across age panels. The shading is illustrative; it does not measure absorption in children or predict an individual’s dose.
04 / YOUR NEXT STEP
Thoughtful design. Better habits.
Explore QuantaCase and the usage guide. Check the exact model before choosing a case—fit matters.
Browse Samsung cases ↗An exact case is not linked yet. Browse the brand catalog for current listings.
The way you use it matters.
Get to know the flap, the orientation, and the everyday habits behind the design.
Read the usage guide →
