Tengda Z2 Size: 70.0 mm x 142.0 mm x 8.0 mm; Weight: 137 g; Frame size: 0.32 mm; Usable surface: 68 %; Diagonal: 5"; Screen Type: LCD IPS TFT; Screen Resolution: 720 x 1280 px; Density: Medium Density, 294 Pixels per inch differentiable less than 40 cm ...
Tengda S5 Size: 72.5 mm x 142.0 mm x 8.0 mm; Weight: 146 g; Frame size: 0.32 mm; Usable surface: 68 %; Materials: Plastic; Colors: Black White; Diagonal: 5.1"; Screen Type: LCD IPS; Screen Resolution: 1080 x 1920 px; Density: Very high density, 432 Pi...