Samsung Galaxy S24 Plus vs Samsung Galaxy S22 Plus: SAR comparison

The Samsung Galaxy S24 Plus lists the lower head sar, cellular only (us): 1.16 W/kg vs 1.19 W/kg for the Samsung Galaxy S22 Plus (3% 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 Samsung Galaxy S24 Plus details Samsung Galaxy S22 Plus details

Side-by-side SAR values

Samsung Galaxy S24 Plus vs Samsung Galaxy S22 Plus reported SAR and specs
Measurement	Samsung Galaxy S24 Plus	Samsung Galaxy S22 Plus
Head SAR, cellular only (US)	1.16 W/kg	1.19 W/kg
Body SAR, cellular only (US)	1.14 W/kg	1.08 W/kg
Head SAR, Wi-Fi + cellular (US)	1.34 W/kg	1.59 W/kg
Body SAR, Wi-Fi + cellular (US)	1.55 W/kg	1.56 W/kg
Hotspot SAR, cellular only (US)	1.55 W/kg	1.16 W/kg
Hotspot SAR, Wi-Fi + cellular (US)	1.35 W/kg	1.57 W/kg
Head SAR (EU, 10 g)	n/a	0.57 W/kg
Body SAR (EU, 10 g)	n/a	1.40 W/kg
Display: Type	Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)	Dynamic AMOLED 2X, 120Hz, HDR10+, 1750 nits (peak)
Display: Size	6.7 inches, 110.2 cm2 (~91.6% screen-to-body ratio)	6.6 inches, 105.3 cm2 (~88.3% screen-to-body ratio)
Display: Resolution	1440 x 3120 pixels, 19.5:9 ratio (~513 ppi density)	1080 x 2340 pixels, 19.5:9 ratio (~393 ppi density)
Display: Protection	Corning Gorilla Glass Victus 2	Corning Gorilla Glass Victus+
Hardware: Operating System	Android 14, One UI 6.1	Android 12, One UI 4.1
Hardware: Chipset	Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm) - USA/Canada/ChinaExynos 2400 (4 nm) - International	Exynos 2200 (4 nm) - EuropeQualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) - ROW
Hardware: CPU	8-core (1x3.39GHz Cortex-X4 & 3x3.1GHz Cortex-A720 & 2x2.9GHz Cortex-A720 & 2x2.2GHz Cortex-A520)10-core (1x3.2GHz Cortex-X4 & 2x2.9GHz Cortex-A720 & 3x2.6GHz Cortex-A720 & 4x1.95GHz Cortex-A520)	Octa-core (1x2.8 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510) - EuropeOcta-core (1x3.00 GHz Cortex-X2 & 3x2.40 GHz Cortex-A710 & 4x1.70 GHz Cortex-A510) - ROW
Hardware: GPU	Adreno 750 (1 GHz) - USA/Canada/ChinaXclipse 940 - International	Xclipse 920 - EuropeAdreno 730 - ROW
Battery: Type	Li-Ion 4900 mAh, non-removable	Li-Ion 4500 mAh, non-removable
Battery: Charging	45W wired, PD3.0, 65% in 30 min (advertised) 15W wireless (Qi/PMA) 4.5W reverse wireless	Fast charging 45W USB Power Delivery 3.0 Fast Qi/PMA wireless charging 15W Reverse wireless charging 4.5W
Battery: Battery Test	—	Endurance rating 97h
Design: Type	Bar	Bar
Design: Dimensions	158.5 x 75.9 x 7.7 mm (6.24 x 2.99 x 0.30 in)	157.4 x 75.8 x 7.6 mm (6.20 x 2.98 x 0.30 in)
Design: Weight	196 g or 197 g (6.91 oz)	195 g / 196 g (mmWave) (6.88 oz)
Design: Colors	Onyx Black, Marble Grey, Cobalt Violet, Amber Yellow, Jade Green, Sandstone Orange, Sapphire Blue	Phantom Black, White, Pink Gold, Green, Graphite, Sky Blue, Violet, Cream

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 Samsung Galaxy S24 Plus or the Samsung Galaxy S22 Plus?

The Samsung Galaxy S24 Plus lists the lower head sar, cellular only (us): 1.16 W/kg vs 1.19 W/kg for the Samsung Galaxy S22 Plus (3% 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 Samsung Galaxy S24 Plus or the Samsung Galaxy S22 Plus?

The Samsung Galaxy S22 Plus lists the lower body sar, cellular only (us): 1.08 W/kg vs 1.14 W/kg for the Samsung Galaxy S24 Plus (5% 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 Samsung Galaxy S24 Plus or the Samsung Galaxy S22 Plus?

The Samsung Galaxy S24 Plus lists the lower hotspot sar, wi-fi + cellular (us): 1.35 W/kg vs 1.57 W/kg for the Samsung Galaxy S22 Plus (14% 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 Samsung Galaxy S24 Plus's highest listed value is 1.55 W/kg and the Samsung Galaxy S22 Plus'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 A3LSMS926U and A3LSMS906U). Nothing on this page is estimated.

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