AppleUS · 1 g
iPhone 17 Pro Max
Head SAR1.19 W/kg
Body SAR1.19 W/kg
MORE THAN A PHONE COMPARISON
Know your phone.
Rethink your
exposure.
The full picture, in one place. Explore phone specs, compare SAR levels, and build smarter habits around the technology you use every day.
✓ 124 phone profiles✓ Original research links✓ RF Safe since 1998
A better-informed connection.Good data. Honest context. Practical choices.
Start with your phone.
Specs, SAR, comparisons, and the case that fits.
124Complete phone profiles
6 SAR viewsHead, body & transmission context
132 casesConnected to QuantaCase.com
Since 1998RF Safe’s ongoing mission
Your phone. The full picture.
Popular models in the RF Safe reference collection.
SamsungUS · 1 g
Galaxy S26 Ultra 5G
Head SAR1.09 W/kg
Body SAR1.19 W/kg
AppleUS · 1 g
iPhone 16e
Head SAR1.20 W/kg
Body SAR1.20 W/kg
GoogleUS · 1 g
Pixel 9 Pro XL
Head SAR0.92 W/kg
Body SAR0.99 W/kg
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 →
COMPARE WITH CONTEXT
There’s more to a phone
than its spec sheet.
Put head, body, and simultaneous-transmission SAR next to the hardware that matters to you. Clear, color-coded cells make the differences easier to read.
Build your comparison →A comparison tool. Never a promise of safety.
iPhone 17 Pro MaxGalaxy S26 Ultra 5GREPORTED HEAD SAR
US · 1 g1.19 W/kg
US · 1 g1.09 W/kg
REPORTED BODY SAR
US · 1 g1.19 W/kg
US · 1 g1.19 W/kg
Good questions deserve good evidence.
Research, explained clearly. Practical steps you can take today.
Phone literacy
What SAR tells you. And what it leaves out.
Understand head SAR, body SAR, simultaneous transmission, and why a laboratory rating is not a personal exposure meter.
Read the guide ↗Research explained
Why the animal evidence deserves attention.
Read the NTP and WHO-commissioned animal cancer findings in context, with original sources and a clear distinction between hazard and human risk.
Read the guide ↗Research explained
The question behind “within the limit.”
What Melnick and Moskowitz’s 2026 animal-data risk assessment says about whole-body RF limits, cancer risk, and male reproductive health.
Read the guide ↗THE QUANTACASE APPROACH
Thoughtful design.
Better habits.
A directional shielding case built around how you hold, carry, and use your phone. Understand the design, learn the positioning, and find your model.
No blanket safety promise. Correct orientation matters.
A little knowledge goes a long way.
Practical guide
Small changes. Less unnecessary exposure.
A practical guide to distance, speakerphone, radio settings, reception, nighttime habits, and thoughtful phone use.
Read the guide ↗For families
Build the habits before the first phone.
A simple family phone plan for calls, carrying, bedrooms, schoolwork, and learning to read SAR information together.
Read the guide ↗The bigger picture
A better connection starts with the room.
RF Safe’s roadmap for wired and optical connectivity, practical indoor alternatives, and the proposed Clean Ether Act.
Read the guide ↗A few things worth understanding.
Does a lower SAR number mean a safer phone?
It is a lower reported laboratory maximum for that measurement. It is not a guarantee of lower real-world exposure or a health-risk rating. Compare the same test categories and regional models.
What makes QuantaCase different?
RF Safe emphasizes directional shielding, correct orientation, a thin design, and daily habits. The case is not presented as a guarantee of safety or disease prevention. Explore the design page and follow the model-specific usage instructions.
Can I shop here and pay through QuantaCase?
Yes. Select your case and color, add it to your bag, and continue to secure Shopify checkout. QuantaCase.com manages payment, shipping, returns, and order support.
Where does the phone information come from?
The directory combines RF Safe’s 124 phone specification records with its reported SAR data and illustrations. Source pages and FCC identifiers are linked from each profile. Historical or conflicting source details are identified rather than silently treated as current.
What does SafeCellularPhones mean?
It is our educational and shopping destination for more thoughtful phone use. The name is not a certification that any phone, exposure level, or accessory is free of risk.
Start with the phone in your hand.
One model. All the context you need to make more thoughtful choices.
Explore your phone →