iPhone Air
Apple C1X Modem Matches Qualcomm in Downloads, Trails in Upload Speeds
Ookla’s Q4 2025 Speedtest Intelligence data shows Apple’s C1X modem matches Qualcomm’s X80 in downloads and latency, while trailing by up to 32% in upload speeds.
Ookla’s Q4 2025 Speedtest Intelligence data shows Apple’s C1X modem matches Qualcomm’s X80 in downloads and latency, while trailing by up to 32% in upload speeds.