Head exposure reference


The specifications, radiation measurements and practical choices for your phone.
RF Safe source record retrieved September 12, 2026. Regional specifications and test configurations may differ.
Reported US test values · W/kg averaged over 1 g of tissue
Colors indicate reported SAR ranges, not a safety verdict. Results depend on test configuration and regional model. A lower listed maximum does not guarantee lower everyday exposure. How to read these numbers →
| Hotspot, cellular only (US) | 0.74 W/kg |
|---|---|
| Product-specific source field (US) | 0.74 W/kg |
| Head (EU, 10 g) | 0.43 W/kg |
| Body (EU, 10 g) | 1.55 W/kg |
| FCC ID | A3LSMA507FN — FCC equipment search ↗ |
| Source | RF Safe original phone profile ↗ |
| Data note | Values are reported by the RF Safe source record and have not been independently re-tested here. Zero or blank source values are shown as not listed. |
Cellular-only and simultaneous-transmission values, side by side.

RF Safe source chart. Green and red compare lower and higher values within this chart; they differ from the fixed SAR ranges above. Percentage differences compare test configurations and do not predict a personal exposure reduction.
RF Safe reference illustrations for this phone.


Source illustrations visualize the RF Safe record. They are not scans of an individual, a measured personal dose, or a forecast of disease. Read the numerical labels and the original test context.
Watch the phone safety introduction, then explore the illustrated guide to distance, carrying and correct QuantaCase orientation.
Explore the usage guide →Source specifications by category. Regional models, software and availability may differ.
| Phone | Samsung Galaxy A50S |
|---|---|
| Technology | GSM / HSPA / LTE |
| Announced | August 17, 2023 |
| Availability (source snapshot) | Available. Released 2019, September |
| Price (historical source) | $ 249.99 / £ 210.99 / ₹ 14,995 |
| Model Names | SM-A507F, SM-A507FN, SM-A5070 |
| Type | Super AMOLED capacitive touchscreen, 16M colors |
|---|---|
| Size | 6.4 inches, 100.5 cm2 (~85.1% screen-to-body ratio) |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) |
| Protection | Corning Gorilla Glass 3 |
| Features | Corning Gorilla Glass 3 |
| Main Camera | Triple Camera: 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8m, PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12m 5 MP, f/2.2, (depth) |
|---|---|
| Main Features | LED flash, panorama, HDR |
| Video | 2160p@30fps, 1080p@30fps |
| Selfie Camera | Single Camera: 32 MP, f/2.0, 25mm (wide), 1/2.8", 0.8m |
| Selfie Camera Features | HDR |
| Selfie Camera Video | 1080p@30fps |
| Charging | Fast battery charging 15W |
|---|
| Operating system (source snapshot) | Android 9.0 (Pie), upgradable to Android 10.0; One UI 2.0 |
|---|---|
| Chipset | Exynos 9611 (10nm) |
| CPU | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) |
| GPU | Mali-G72 MP3 |
| Performance | AnTuTu: 154761 (v7) GeekBench: 5295 (v4.4) GFXBench: 9.2fps (ES 3.1 onscreen) |
| Internal Storage | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM |
| Card Slot | microSDXC (dedicated slot) |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Wi-fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
|---|---|
| Bluetooth | 5.0, A2DP, LE |
| USB | 2.0, Type-C 1.0 reversible connector, USB On-The-Go |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| NFC | Yes (market/region dependent) |
| Radio | FM radio |
| Loudspeaker | Yes |
|---|---|
| 3.5mm Jack | Yes |
| Type | Bar |
|---|---|
| Dimensions | 158.5 x 74.5 x 7.7 mm (6.24 x 2.93 x 0.30 in) |
| Weight | 169 g (5.96 oz) |
| Colors | Prism Crush Black, Prism Crush White, Prism Crush Green, Prism Crush Violet2 |
| Build | Glass front (Gorilla Glass 3), plastic back, plastic frame |
| Speed | HSPA, LTE-A |
|---|---|
| SIM | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300), 41(2500) |
Confirm the exact model before choosing a color.
Browse QuantaCase for current model availability. A similar model name does not establish fit.
Check the catalog →QuantaCase is a directional shielding accessory and a habit-training tool. Correct orientation matters; a case does not make a phone risk-free. Explore the design →
A visual guide to distance, speakerphone, carrying and correct case orientation.
Other Samsung models with nearby reported head SAR values.



