5 ms·
Sounds about right, I have 6 cell in my x220 (with Win7) and I'd guess its life is around 2.5 hours with those settings. It's short enough that I don't feel
by hsitz 11y ago
Sounds about right, I have 6 cell in my x220 (with Win7) and I'd guess its life is around 2.5 hours with those settings. It's short enough that I don't feel comfortable using it on the go, keep x220 at home almost always plugged in to AC. The battery difference between it and the UX305 is huge.
- ekianjo 11y agoThanks, good to know I'm in the average then. I wonder if the newer Lenovo (x250 for example) have much better battery life (on Linux) than the x220.
- Tharkun 11y agoThe x250 has great battery life. The keyboard is a little better than the X240, but not as good as the X220 or even the X230. Some of the keys are not full size. The function keys are garbage by default, but there's a persistent Fn lock (might be a BIOS setting, don't recall). Performance wise it's very nice. Screen is decent, too. My only complaint is the that the keyboard has a bunch of non-full size keys. End and Insert are on a single key. Someone should be shot for that.
- spronkey 11y agoHmm. My X220 has a 6-cell battery (almost new though) and I get 4+ hours easily with 70% brightness and medium workload (software dev).