Samsung Galaxy Z Flip4 | Samsung Galaxy S21 FE | ||
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6.7 inches | 6.4 inches | ||
Unfolded: 165.2 x 71.9 x 6.9 mm Folded: 84.9 x 71.9 x 15.9-17.1 mm | 155.7 x 74.5 x 7.9 mm (6.13 x 2.93 x 0.31 in) | ||
QuantaCase
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RF Safe® Samsung Galaxy S21 FE QuantaCase™ EMF Anti-Radiation Phone Case
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Head SAR (Cellular Only) | |||
0.19 W/kg (1g) | 0.77 W/kg (1g) | ||
Body SAR (Cellular Only) | |||
0.77 W/kg (1g) | 0.90 W/kg (1g) | ||
Hot Spot SAR (Cellular Only) | |||
1.01 W/kg (1g) | 1.09 W/kg (1g) | ||
Head SAR (Wi-Fi + Cellular) | |||
1.56 W/kg (1g) | 1.36 W/kg (1g) | ||
Body SAR (Wi-Fi + Cellular) | |||
1.16 W/kg (1g) | 0.61 W/kg (1g) | ||
Hot Spot SAR (Wi-Fi + Cellular) | |||
1.59 W/kg (1g) | 1.24 W/kg (1g) |