Head exposure reference
Samsung · PHONE PROFILE
Samsung Galaxy A70
Full specifications. Reported SAR. The context behind your connection.
Display6.7 inches
ChipsetQualcomm SDM675 Snapdragon 675 (11 nm)
FCC identifierA3LSMA705FN
RF Safe source record retrieved September 12, 2026. Regional specifications and test configurations may differ.
The SAR overview.
Reported US test values · W/kg averaged over 1 g of tissue
Head SAR0.26 W/kg16% of US localized limit
Body SAR0.25 W/kg16% of US localized limit
Simultaneous head0.89 W/kg56% of US localized limit
Simultaneous body0.44 W/kg27% of US localized limit
0–0.400.41–0.800.81–1.201.21+ W/kgUS localized test values · 1 g average
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 →
Additional SAR values & source information
| Hotspot (US) | 0.76 W/kg |
|---|---|
| Product-specific use (US) | 0.38 W/kg |
| Head (EU, 10 g) | 0.35 W/kg |
| Body (EU, 10 g) | 1.48 W/kg |
| FCC ID | A3LSMA705FN — 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. |
Your SAR comparison, at a glance.
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.
Two views. One clearer picture.
RF Safe reference illustrations for this phone.
Body exposure reference
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.
Every specification, in one place.
Historical RF Safe reference data. Software, pricing, and availability may have changed.
General
| Phone | Samsung Galaxy A70 |
|---|---|
| Technology | GSM / HSPA / LTE |
| Announced | 2019, March |
| Availability (source snapshot) | Available. Released 2019, April |
| Price (historical source) | About 330 EUR |
| Model Names | SM-A705F, SM-A705FN, SM-A705GM, SM-A705MN, SM-A7050, SM-A705W |
Display
| Type | Super AMOLED capacitive touchscreen, 16M colors |
|---|---|
| Size | 6.7 inches, 108.4 cm2 (~86.0% screen-to-body ratio) |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~393 ppi density) |
| Protection | Corning Gorilla Glass 3 |
| Features | Corning Gorilla Glass 3 |
| Display Test | Contrast ratio: Infinite (nominal) |
Camera
| Main Camera | Triple Camera: 32 MP, f/1.7, PDAF 8 MP, f/2.2, 12mm (ultrawide) 5 MP, f/2.2, depth sensor |
|---|---|
| Main Features | LED flash, panorama, HDR |
| Video | 2160p@30fps, 1080p@30/240fps |
| Selfie Camera | Single Camera: 32 MP, f/2.0, 0.8m |
| Selfie Camera Features | HDR |
| Selfie Camera Video | 1080p@30fps |
Battery
| Battery Test | Endurance rating 103h |
|---|---|
| Charging | Fast battery charging 25W |
Hardware
| Operating system (source snapshot) | Android 9.0 (Pie); One UI |
|---|---|
| Chipset | Qualcomm SDM675 Snapdragon 675 (11 nm) |
| CPU | Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver) |
| GPU | Adreno 612 |
| Performance | Basemark X: 19341 |
| Internal Storage | 128 GB, 6/8 GB RAM |
| Card Slot | microSD, up to 1 TB (dedicated slot) |
| Sensors | Fingerprint (under display), accelerometer, gyro, proximity, compass |
Connectivity
| 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 (market dependent) |
| Radio | FM radio |
Sound
| Loudspeaker | Yes |
|---|---|
| 3.5mm Jack | Yes |
| Loudspeaker Test | Voice 68dB / Noise 69dB / Ring 81dB |
Design
| Type | Bar |
|---|---|
| Dimensions | 164.3 x 76.7 x 7.9 mm (6.47 x 3.02 x 0.31 in) |
| Weight | 183 g (6.46 oz) |
| Colors | Coral, Blue, Black, White |
| Build | Front glass, plastic body |
Network
| 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), 38(2600), 40(2300), 41(2500) |
Find the case for your phone.
Confirm the exact model before choosing a color.
RF Safe® Samsung Galaxy A70 QuantaCase™ RFS1 Phone Radiation Shield
Available · 1 option
$69.99Choose options ↗
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 →
Keep exploring.
Other Samsung models with nearby reported head SAR values.
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Head SAR0.30 W/kg
Body SAR1.11 W/kg
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Head SAR0.19 W/kg
Body SAR0.77 W/kg
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Head SAR0.34 W/kg
Body SAR0.45 W/kg
SamsungUS · 1 g
Galaxy S9
Head SAR0.35 W/kg
Body SAR0.96 W/kg