What are the key differences between iPhone 6S and iPhone 15 Pro?

Compare iPhone 6S and iPhone 15 Pro side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are iPhone 6S and iPhone 15 Pro scored?

iPhone 6S has an AI score of 7.8/10 and iPhone 15 Pro has an AI score of 9.3/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

iPhone 6S vs iPhone 15 Pro 2026 - Compared

iPhone 6S

iPhone 15 Pro

WINNER iPhone 15 Pro

iPhone 15 Pro edges ahead with a score of 9.3/10 compared to 7.8/10 for iPhone 6S. While both are highly rated in their...

iPhone 6S

7.8 Good

Smartphones Of All Time Get iPhone 6S open_in_new

emoji_events WINNER

iPhone 15 Pro

9.3 Excellent

Iphones Ever Released Get iPhone 15 Pro open_in_new

psychology AI Verdict

iPhone 15 Pro edges ahead with a score of 9.3/10 compared to 7.8/10 for iPhone 6S. While both are highly rated in their respective fields, iPhone 15 Pro demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: iPhone 15 Pro

verified Confidence: Low

Ready to decide? Get iPhone 15 Pro arrow_forward

description Overview

iPhone 6S

The iPhone 6S was a pivotal moment, introducing the first true 32-megapixel camera sensor to the mainstream. It maintained the classic, durable design Apple was known for while significantly boosting photographic capabilities. It remains a highly recognizable and functional device for users who prefer a simpler, robust iOS experience and are not reliant on the latest processing power.

iPhone 15 Pro

If the Pro Max feels too large, the standard iPhone 15 Pro is the perfect, powerful alternative. It retains the core strengths of the Apple ecosystemunmatched video quality, seamless integration with Mac/iPadwhile offering a more pocketable, premium feel thanks to the titanium frame. It provides 95% of the Pro Max experience in a more manageable package, making it ideal for users who value portabi...