Samsung Galaxy S21 Ultra | Samsung Galaxy S24 Plus | ||
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6.8 inches | 6.7 inches | ||
165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in) | 158.5 x 75.9 x 7.7 mm (6.24 x 2.99 x 0.30 in) | ||
RF Safe® Samsung Galaxy S21 Ultra QuantaCase™ EMF Anti-Radiation Phone Case
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RF Safe® Samsung Galaxy S24 Plus QuantaCase™ EMF Anti-Radiation Phone Case
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Head SAR (Cellular Only) | |||
0.77 W/kg (1g) | 1.16 W/kg (1g) | ||
Body SAR (Cellular Only) | |||
1.02 W/kg (1g) | 1.14 W/kg (1g) | ||
Hot Spot SAR (Cellular Only) | |||
1.16 W/kg (1g) | 1.55 W/kg (1g) | ||
Head SAR (Wi-Fi + Cellular) | |||
1.17 W/kg (1g) | 1.34 W/kg (1g) | ||
Body SAR (Wi-Fi + Cellular) | |||
1.57 W/kg (1g) | 1.55 W/kg (1g) | ||
Hot Spot SAR (Wi-Fi + Cellular) | |||
1.59 W/kg (1g) | 1.35 W/kg (1g) |