iPhone 3GS Tops T-Mobile G1 and Palm Pre in JavaScript Benchmarks - MacRumors
Skip to Content

iPhone 3GS Tops T-Mobile G1 and Palm Pre in JavaScript Benchmarks

Medialets today released the results of JavaScript benchmark tests performed using the SunSpider test suite on the iPhone 3G and 3GS, the T-Mobile G1 running Android, and the Palm Pre running webOS. The use of the SunSpider suite for benchmarking studies enables cross-platform comparisons among the devices, as they all utilize WebKit-based Web browsers. In the Medialets study, the iPhone 3GS outperformed the Palm Pre by a factor of three and the T-Mobile G1 by over a factor of five.

Notably, Medialets also tested the iPhone 3G running both iPhone OS 2.2.1 and OS 3.0, revealing that iPhone OS 3.0 provides a nearly three-fold improvement in performance over OS 2.2.1 running on the same hardware. The shift to the iPhone 3GS increases performance a further three-fold. All results were compared to the performance of a 2 GHz Core 2 Duo White MacBook, demonstrating JavaScript performance on the iPhone 3GS only 12X that of the MacBook, a remarkable statistic for a smartphone.

153725 sunspider iphone 3gs 500

Medialets cautions readers that the JavaScript benchmark results do not necessarily indicate that one device or operating system is "better" than another, and that each operating system may be more well-suited for certain tasks than the others.

Related Forum: iPhone

Popular Stories

Apple Card iPhone 16 Pro Feature

Apple Card Promo to Offer Free AirPods Pro 3

Friday May 15, 2026 8:59 am PDT by
Starting as early as next week, customers who sign up for an Apple Card at Apple's retail stores in the U.S. will receive $249 cash back when they purchase AirPods Pro 3, according to Bloomberg's Mark Gurman. The promotion has yet to be officially announced by Apple, so exact terms and conditions are not available at this time. AirPods Pro 3 are priced at $249 in the U.S., so customers who...
Apple WWDC25 iOS 26 CarPlay Light mode 250609

Six Popular iPhone Apps Now Available on CarPlay

Thursday May 14, 2026 9:10 am PDT by
Apple's CarPlay system for accessing iPhone apps on a vehicle's dashboard screen has received six popular apps in recent weeks: ChatGPT, Perplexity, Grok, Google Meet, WhatsApp, and the indie artist streaming platform Audiomack. Make sure you have the latest version of each app and they will automatically appear on CarPlay. ChatGPT Starting with iOS 26.4, CarPlay supports voice-based...
ipad mini 7 blue

OLED iPad Mini: Release Date, Pricing, and What to Expect

Thursday May 14, 2026 5:08 am PDT by
According to the latest rumors, Apple is close to launching its next-generation iPad mini. So what should we expect from the successor to the iPad mini 7 that Apple released over a year ago? Read on to find out. Processor and Performance Apple is working on a next-generation version of the iPad mini (codename J510/J511) that features the A19 Pro chip, according to information found in code...