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) | 0.97 W/kg |
|---|---|
| Product-specific source field (US) | 0.97 W/kg |
| Head (EU, 10 g) | — W/kg |
| Body (EU, 10 g) | — W/kg |
| FCC ID | A3LSMA356U — 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 A35 |
|---|---|
| Technology | GSM / HSPA / LTE / 5G |
| Announced | March 11, 2024 |
| Availability (source snapshot) | Available |
| Price (historical source) | C$ 485.00 / $ 285.00 / £ 211.98 / € 244.99 |
| Model Names | SM-A356E, SM-A356E/DS, SM-A356B, SM-A356B/DS, SM-A356U, SM-A356U1 |
| Type | Super AMOLED, 120Hz, 1000 nits (HBM) |
|---|---|
| Size | 6.6 inches, 106.9 cm2 (~84.8% screen-to-body ratio) |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~390 ppi density) |
| Protection | Corning Gorilla Glass Victus+ |
| Features | Always-on display |
| Display Test | Contrast ratio: Infinite (nominal) |
| Main Camera | Triple Camera: 50 MP, f/1.8, (wide), 1/1.96", PDAF, OIS 8 MP, f/2.2, 123, (ultrawide), 1/4.0", 1.12m 5 MP, f/2.4, (macro) |
|---|---|
| Main Features | LED flash, panorama, HDR |
| Video | 4K@30fps, 1080p@30/60fps, gyro-EIS |
| Selfie Camera | Single Camera: 13 MP, f/2.2, (wide), 1/3.06", 1.12m |
| Selfie Camera Video | 4K@30fps, 1080p@30fps |
| Type | Li-Ion 5000 mAh, non-removable |
|---|---|
| Charging | 25W wired |
| Operating system (source snapshot) | Android 14, One UI 6.1 |
|---|---|
| Chipset | Exynos 1380 (5 nm) |
| CPU | Octa-core (4x2.4 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) |
| GPU | Mali-G68 MP5 |
| Performance | AnTuTu: 522829 (v9), 603441 (v10) GeekBench: 2740 (v5), 2931 (v6) 3DMark Wild life: 2751 (offscreen 1440p) |
| Internal Storage | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM, 256GB 12GB RAM |
| Card Slot | microSDXC (uses shared SIM slot) |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, compass Virtual proximity sensing |
| Wi-fi | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
|---|---|
| Bluetooth | 5.3, A2DP, LE |
| USB | USB Type-C 2.0, OTG |
| GPS | GPS, GALILEO, GLONASS, BDS, QZSS |
| NFC | Yes (market/region dependent) |
| Radio | No |
| Loudspeaker | Yes, with stereo speakers |
|---|---|
| 3.5mm Jack | No |
| Loudspeaker Test | -26.1 LUFS (Good) |
| Type | Bar |
|---|---|
| Dimensions | 161.7 x 78 x 8.2 mm (6.37 x 3.07 x 0.32 in) |
| Weight | 209 g (7.37 oz) |
| Colors | Iceblue, Lilac, Navy, Lemon |
| Build | Glass front (Gorilla Glass Victus+), plastic frame, glass back |
| Speed | HSPA, LTE, 5G |
|---|---|
| SIM | Nano-SIM, eSIM or Hybrid SIM (Nano-SIM, dual stand-by) IP67 dust/water resistant (up to 1m for 30 min) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66 |
| 5G Network | 1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6 |
Confirm the exact model before choosing a color.

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.



