Google Pixel 5A 5G vs Samsung Galaxy S20 Fe: SAR comparison

The Samsung Galaxy S20 Fe lists the lower head sar, cellular only (us): 0.70 W/kg vs 1.13 W/kg for the Google Pixel 5A 5G (38% lower). Reported SAR values in W/kg; lower is shaded green and higher red within each row, for comparison only.

Open in interactive SAR Compare Google Pixel 5A 5G details Samsung Galaxy S20 Fe details

Side-by-side SAR values

Google Pixel 5A 5G vs Samsung Galaxy S20 Fe reported SAR and specs
Measurement	Google Pixel 5A 5G	Samsung Galaxy S20 Fe
Head SAR, cellular only (US)	1.13 W/kg	0.70 W/kg
Body SAR, cellular only (US)	1.09 W/kg	0.82 W/kg
Head SAR, Wi-Fi + cellular (US)	1.21 W/kg	1.46 W/kg
Body SAR, Wi-Fi + cellular (US)	1.05 W/kg	1.34 W/kg
Hotspot SAR, cellular only (US)	0.99 W/kg	1.01 W/kg
Hotspot SAR, Wi-Fi + cellular (US)	1.47 W/kg	1.59 W/kg
Head SAR (EU, 10 g)	1.49 W/kg	n/a
Body SAR (EU, 10 g)	1.27 W/kg	n/a
Display: Type	OLED, HDR	Super AMOLED, 120Hz, HDR10+
Display: Size	6.34 inches, 97.0 cm2 (~85.0% screen-to-body ratio)	6.5 inches, 101.0 cm2 (~84.8% screen-to-body ratio)
Display: Resolution	1080 x 2400 pixels, 20:9 ratio (~415 ppi density)	1080 x 2400 pixels, 20:9 ratio (~407 ppi density)
Display: Protection	Corning Gorilla Glass 3	Corning Gorilla Glass 3
Hardware: Operating System	Android 11	Android 10, upgradable to Android 13, One UI 5
Hardware: Chipset	Qualcomm SM7250 Snapdragon 765G 5G (7 nm)	Exynos 990 (7 nm+) - Version 1Qualcomm SM8250 Snapdragon 865 5G (7 nm+) - Version 2
Hardware: CPU	Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)	Octa-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - Version 1Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) - Version 2
Hardware: GPU	Adreno 620	Mali-G77 MP11 - Version 1Adreno 650 - Version 2
Battery: Type	Li-Po 4680 mAh, non-removable	Li-Ion 4500 mAh, non-removable
Battery: Battery Test	Endurance rating 122h	—
Battery: Charging	Fast charging 18W USB Power Delivery 2.0	25W wired, PD3.0 15W wireless (Qi/PMA) 4.5W reverse wireless
Design: Type	Bar	Bar
Design: Dimensions	154.9 x 73.7 x 7.6 mm (6.10 x 2.90 x 0.30 in)	159.8 x 74.5 x 8.4 mm (6.29 x 2.93 x 0.33 in)
Design: Weight	183 g (6.46 oz)	190 g (6.70 oz)
Design: Colors	Mostly Black	Cloud Lavender, Cloud Mint, Cloud Navy, Cloud White, Cloud Red, Cloud Orange

Colors make differences within the same measurement easy to see. They do not label a phone safe or unsafe. US values use 1 g of tissue and the 1.6 W/kg limit; EU values use 10 g and 2 W/kg, so don't mix them. What SAR tells you.

Questions and answers

Which has lower head SAR, the Google Pixel 5A 5G or the Samsung Galaxy S20 Fe?

The Samsung Galaxy S20 Fe lists the lower head sar, cellular only (us): 0.70 W/kg vs 1.13 W/kg for the Google Pixel 5A 5G (38% lower). Values are reported maximums from FCC filings as listed in the RF Safe dataset, in W/kg averaged over 1 gram of tissue.

Which has lower body SAR, the Google Pixel 5A 5G or the Samsung Galaxy S20 Fe?

The Samsung Galaxy S20 Fe lists the lower body sar, cellular only (us): 0.82 W/kg vs 1.09 W/kg for the Google Pixel 5A 5G (25% lower). Values are reported maximums from FCC filings as listed in the RF Safe dataset, in W/kg averaged over 1 gram of tissue.

Which has lower hotspot SAR (Wi-Fi + cellular), the Google Pixel 5A 5G or the Samsung Galaxy S20 Fe?

The Google Pixel 5A 5G lists the lower hotspot sar, wi-fi + cellular (us): 1.47 W/kg vs 1.59 W/kg for the Samsung Galaxy S20 Fe (8% lower). Values are reported maximums from FCC filings as listed in the RF Safe dataset, in W/kg averaged over 1 gram of tissue.

What is the highest reported SAR value for each phone?

Across the six US measurements, the Google Pixel 5A 5G's highest listed value is 1.47 W/kg and the Samsung Galaxy S20 Fe's is 1.59 W/kg. The FCC limit for the head and body is 1.6 W/kg averaged over 1 gram. Wi-Fi + cellular values are simultaneous-transmission sums and are evaluated differently, so read each row on its own.

Does a lower SAR mean a phone is safer?

No. SAR is a lab compliance measurement taken at maximum power. Everyday exposure depends on signal strength, distance from the body and which radios are active. Use SAR to compare phones, not as a health score.

Where do these numbers come from?

From the RF Safe SAR dataset, compiled from FCC equipment authorization filings (FCC ID A4RG1F8F and A3LSMG781U). Nothing on this page is estimated.

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