What’s the same?# Design similarities Display size and resolution IP65/68 water and dust resistance Fingerprint sensor What’s different?# Design# Xperia 1 III: 165 x 71 x 8.2mm, 186g Xperia 1 II: 166 × 72 × 7.9mm, 181g Xperia 1: 167 x 72 x 8.2mm, 178g Display# Xperia 1 III: 6.5-inch, 4K, HDR, 21:9, CineAlta, 120Hz Xperia 1 II: 6.5-inch, 4K, HDR, 21:9, CineAlta, Motion Blur Reduction Xperia 1: 6.5-inch, 4K, HDR, 21:9, CineAlta Camera# Xperia 1 III: Triple rear (including periscope lens) + ToF sensor, single front Xperia 1 II: Triple rear + ToF sensor, single front Xperia 1: Triple rear, single front Hardware# Xperia 1 III: Qualcomm SD888, 12GB RAM, 256/512GB storage Xperia 1 II: Qualcomm SD865, 8GB RAM, 256GB storage Xperia 1: Qualcomm SD855, 6GB RAM, 128GB storage Battery# Xperia 1 III: 4500mAh battery, 30W fast charging, wireless charging Xperia 1 II: 4000mAh battery, wireless charging Xperia 1: 3330mAh battery, no wireless charging Price# Conclusion# 