Samsung Galaxy S21 FE | Samsung Galaxy A42 5G | ||
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6.4 inches | 6.6 inches | ||
155.7 x 74.5 x 7.9 mm (6.13 x 2.93 x 0.31 in) | 164.4 x 75.9 x 8.6 mm (6.47 x 2.99 x 0.34 in) | ||
RF Safe® Samsung Galaxy S21 FE QuantaCase™ EMF Anti-Radiation Phone Case
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RF Safe® QuantaCase Samsung Galaxy A42 5g EMF Blocking Anti-Radiation Phone Case
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Head SAR (Cellular Only) | |||
0.77 W/kg (1g) | 1.11 W/kg (1g) | ||
Body SAR (Cellular Only) | |||
0.90 W/kg (1g) | 1.25 W/kg (1g) | ||
Hot Spot SAR (Cellular Only) | |||
1.09 W/kg (1g) | 1.06 W/kg (1g) | ||
Head SAR (Wi-Fi + Cellular) | |||
1.36 W/kg (1g) | 1.59 W/kg (1g) | ||
Body SAR (Wi-Fi + Cellular) | |||
0.61 W/kg (1g) | 1.55 W/kg (1g) | ||
Hot Spot SAR (Wi-Fi + Cellular) | |||
1.24 W/kg (1g) | 1.59 W/kg (1g) |