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Can Your Phone Upscale Photos Without the Cloud?
Episode 3995
Published 1 month, 2 weeks ago
Description
Daniel wants to upscale a blurry photo on a train, no cloud involved. The hardware is ready — Snapdragon 8 Gen 4 and Dimensity 9400 both pack over 40 TOPS of NPU performance. But the software path is still up for grabs. Do you quantize a general model like Real-ESRGAN to run anywhere, or build something bespoke for each chip? We break down the tradeoffs: sub-10ms specialized hardware versus 200ms general inference, three-megabyte Apple Core ML models versus sixty-five-megabyte quantized networks, and what it all means for the future of edge AI.