スマートフォンのバッテリー性能は向上し続けていますが、消費電力の大きい機能の増加に伴い、ユーザーは依然として毎日充電する必要に迫られています。
CNETの調査によると、スマートフォンの所有者の58%がバッテリーの持ちに不満を感じていることがわかりました。また、半数以上がバッテリー性能の低さを機種変更の理由に挙げ、ストレージ容量やカメラ性能の向上よりも優先度が高い結果となりました。
スマートフォンのバッテリー技術、デバイスの要求性能に追いつかず
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2026/05/10 09:57