Head exposure reference


Full specifications. Reported SAR. The context behind your connection.
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 (US) | 1.58 W/kg |
|---|---|
| Product-specific use (US) | 1.07 W/kg |
| Head (EU, 10 g) | 0.49 W/kg |
| Body (EU, 10 g) | 1.52 W/kg |
| FCC ID | A3LSMG770F — 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.
Historical RF Safe reference data. Software, pricing, and availability may have changed.
| Phone | Samsung Galaxy S10 LITE |
|---|---|
| Technology | GSM / HSPA / LTE |
| Announced | January 3, 2020 |
| Availability (source snapshot) | Available |
| Price (historical source) | € 600.17 / $ 559.95 / £ 518.08 / ₹ 39,999 |
| Model Names | SM-G770F, SM-G770F/DS, SM-G770F/DSM |
| Type | Super AMOLED Plus capacitive touchscreen, 16M colors |
|---|---|
| Size | 6.7 inches, 107.8 cm2 (~87.8% screen-to-body ratio) |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~394 ppi density) |
| Features | N/A |
| Display Test | Contrast ratio: Infinite (nominal) |
| Main Camera | Triple Camera: 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8m, PDAF, Super Steady OIS 12 MP, f/2.2, 12mm (ultrawide) 5 MP, f/2.4, 25mm (macro), 1/5.0", 1.12m |
|---|---|
| Main Features | LED flash, panorama, HDR |
| Video | 2160p@30/60fps, 1080p@30/60/240fps; gyro-EIS |
| Selfie Camera | Single Camera: 32 MP, f/2.2, 25mm (wide), 1/2.8", 0.8m |
| Selfie Camera Features | HDR |
| Selfie Camera Video | 1080p@30fps |
| Battery Test | Endurance rating 110h |
|---|---|
| Charging | Fast battery charging 45W |
| Operating system (source snapshot) | Android 10.0; One UI 2 |
|---|---|
| Chipset | Qualcomm SM8150 Snapdragon 855 (7 nm) |
| CPU | Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485) |
| GPU | Adreno 640 |
| Performance | AnTuTu: 370751 (v7), 459497 (v8) GeekBench: 11151 (v4.4), 2732 (v5.1) GFXBench: 56fps (ES 3.1 onscreen) |
| Internal Storage | 128GB 6GB RAM, 128GB 8GB RAM, 512GB 8GB RAM |
| Card Slot | microSDXC (uses shared SIM 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 |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| NFC | Yes |
| Loudspeaker | Yes |
|---|---|
| 3.5mm Jack | No |
| Type | Bar |
|---|---|
| Dimensions | 162.5 x 75.6 x 8.1 mm (6.40 x 2.98 x 0.32 in) |
| Weight | 186 g (6.56 oz) |
| Colors | Prism White, Prism Black, Prism Blue |
| Speed | HSPA 42.2/5.76 Mbps, 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 / 1700(AWS) / 1900 / 2100 |
| 4G Network | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100) |
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 →
Other Samsung models with nearby reported head SAR values.



