Oppo Mirror R819 Size: 68.0 mm x 136.5 mm x 7.0 mm; Weight: 110 g; Frame size: 0.36 mm; Usable surface: 64 %; Diagonal: 4.7"; Screen Type: LCD IPS; Screen Resolution: 720 x 1280 px; Density: High Density, 312 Pixels per inch differentiable less than 20 cm away...
Otium S5 Size: 72.0 mm x 141.0 mm x 8.1 mm; Weight: 144 g; Frame size: 0.33 mm; Usable surface: 67 %; Colors: Black White; Diagonal: 5"; Screen Type: LCD IPS; Screen Resolution: 540 x 960 px; Density: Medium Density, 220 Pixels per inch differentiable...