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Compare IRIS OHYAMA LUCA 10 inch TE10D1M64-KV1H and TECLAST M50 Pro by weight and lightness graphs.

There is quite a difference in weight between different phones. If you are going to hold the phone in one hand for a long time, it is recommended to have the lightest phone possible. Note that the more battery capacity you have, the heavier the weight will be.