Why you can trust TechRadar
Samsung Wave II review: Battery life
We weren't expecting great things from the Samsung Wave II's battery. It packs a 1500mAh cell, which is top end, but the battery has a lot to do. It has to keep that 3.7-inch 800 x 480 pixel screen going for a start, and it has to power the 1GHz processor that's at the heart of things.
But we were really impressed. After one six-hour stint of fairly punishing media playback, Wi-Fi, web use and HSDPA bashing, a full battery had only lost one of its five bars in the monitor. It started to fall more quickly after that, but life was still pretty good.
We reckon that Bada has something to do with this and that it has been tightly put together to minimise battery drain. Whatever the reason, this ought to be a two day smartphone for many users, and that's not something we say very often.
We temper that with the fact that if you are a heavy music listener, 3G data, Wi-Fi or GPS basher, you should realistically still be thinking in terms of daily charges.
Current page: Samsung Wave II GT-S8530: Battery life
Prev Page Samsung Wave II GT-S8530: Media Next Page Samsung Wave II GT-S8530: Maps and apps












I've been using this Philips air fryer with steam for months and I can't recommend it highly enough at its lowest price yet

Nvidia is planning post-copper 1.6Tbps network tech to connect millions of GPUs as it unveils photonics networking gear at GTC 2025

The ultimate AI search face-off - I pitted Claude's new search tool against ChatGPT Search, Perplexity, and Gemini, the results might surprise you