Compare SAR - Samsung Galaxy S21 vs Samsung Galaxy S25
Select Two Phones To Compare
+
Samsung Galaxy S21 vs Samsung Galaxy S25
Samsung Galaxy S21
Screen Size: 6.2 inches
151.7 x 71.2 x 7.9 mm (5.97 x 2.80 x 0.31 in)
Original price was: $69.99.$45.47Current price is: $45.47.
Samsung Galaxy S25
Screen Size: 6.2 inches
146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)
Original price was: $69.99.$45.47Current price is: $45.47.
| Samsung Galaxy S21 | Samsung Galaxy S25 |
|---|---|
| Head SAR (Cellular Only) (51.4% Difference) | |
| 0.74 W/kg | 1.12 W/kg |
| Body SAR (Cellular Only) (47.9% Difference) | |
| 1.08 W/kg | 0.73 W/kg |
| Hot Spot SAR (Cellular Only) (2.7% Difference) | |
| 1.11 W/kg | 1.14 W/kg |
| Head SAR (Wi-Fi + Cellular) (7.4% Difference) | |
| 1.45 W/kg | 1.35 W/kg |
| Body SAR (Wi-Fi + Cellular) (10.8% Difference) | |
| 1.54 W/kg | 1.39 W/kg |
| Hot Spot SAR (Wi-Fi + Cellular) (13.7% Difference) | |
| 1.58 W/kg | 1.39 W/kg |
