ASUS Transformer Pad Infinity (TF700T) Review
by Anand Lal Shimpi on June 25, 2012 3:00 AM ESTBattery Life
The Transformer Pad Infinity features an integrated 25Wh battery, similar to the original Prime. You can obviously extend battery life by docking the Infinity into the optional keyboard dock.
Without an increase in battery capacity, you can expect a drop in battery life compared to the Transformer Prime as there's a leakier SoC, faster DRAM, higher resolution panel and brighter backlight to drive. The drop isn't huge, but it's noticeable:
While the original Prime pulled just under 9.5 hours, the Infinity borders on 8 hours of continuous use on a single charge. It's very similar to the battery life from the original Eee Pad Transformer, and better than what you can get out of a TF Pad 300. Eight hours isn't bad by any means, but it's the price you pay for maintaining portability while driving up performance/display.
Video playback battery life is thankfully quite respectable on the Infinity. I haven't had time to run the Prime and TF Pad 300 through our new tablet video playback test but at over 10.25 hours there's really nothing to complain about here. You can watch a few movies on a single charge, which is great for anyone stuck on a long haul flight.
For our gaming battery life test I'm not sure just how comparable the iOS/Android numbers are because it's quite likely that the NVIDIA hardware is actually doing more work here. But the important takeaway is the significant drop in battery life compared to the TF Prime. What we're likely seeing here is the penalty of the leakier SoC combined with the higher speed memory and increased memory bandwidth demands. If you're gaming on the Infinity, just plan on having a charger handy.
Facebook
Twitter
RSS
112 Comments
View All Comments
smartypnt4 - Monday, June 25, 2012 - link
So, I understand that you can only do so much in one review, but come on...Where are your physical impressions of the device? I understand that the exterior is virtually identical to the Transformer Prime, but still. It'd be nice to even get a "go see the Tranformer Prime review for my detailed impressions on build quality, etc." Where are the battery life figures with the dock? I know it takes a lot of time to test everything, but you waited much longer after all the other review sites to post your iPad 3 and rMBP review. If you don't have a problem waiting on the Apple products, why rush this one out as soon as the NDA lifts?
Sorry if it sounds like I'm whining. I just want the same kind of coverage devoted to Android's new flagship tablet as I saw with the new Macbook Pro or that I saw in the iPad 3 review. Both of those had reviews that were twice as long. Granted, the rMBP (love that acronym you used btw) was a very large upgrade, but the iPad 3 didn't differ appreciably from the iPad 2 in any area other than the screen, similarly to how the Infinity differs from the Prime.
Other than not covering the build quality aspect, though, great review! I really want to see one of these things in action and compare it to my iPad 3 and see how it stacks up. I know the pixel density isn't on par with the iPad, but I'm getting rather tired of the iOS UI on a tablet. I wish I could have some good widgets.
bryanb - Monday, June 25, 2012 - link
Why is Windows and Microsoft mentioned so much in the article? This article should have been reviewing the updated Transformer Prime running Android.Please keep the Microsoft fanboy rants in their own articles so that we can ignore them easier.
sprockkets - Monday, June 25, 2012 - link
TF Prime is taken off market or is going to be cheaper, then will the other plastic body ones be cheaper???Possum - Monday, June 25, 2012 - link
Did ASUS change anything with the way their tablets are assembled and filtered through QC? I went through one Transformer Prime and three Transformer TF300's, and all had horrible backlight bleed issues.fic2 - Monday, June 25, 2012 - link
Is it just me that doesn't really see the use in a rear facing camera? Holding up a big tablet (compared to a phone or actual camera) to take a picture is kind of awkward. I just don't really see the need for my tablet or laptop to have a camera other than for skype, etc.Tujan - Monday, June 25, 2012 - link
How did the Internet (Browser) benches get Benched. By which Internet connectivity type being utilized ?- Wi-fi
- Tethered Phone
- Some other
There was not any USB port said on the Tablet . Unless I missed this spec. somewhere. I have not seen any HDMI Wimax (via Internet Service Provider). In order to run a wireless connection.
Is this intended to be marketed this way. A localized Internet device via wi-fi etc. Certainly looks intentional w/o a USB connector.
Did not see a processor percentage for use of HDMI to external Display/HDTV either.
Tujan - Monday, June 25, 2012 - link
P.S. Idea being is this being marketed to that you/me/us/we .. can go "shopping" for wi-fi spots ?Ryan Smith - Monday, June 25, 2012 - link
All of the browser benchmarks were over WiFi.sonelone - Monday, June 25, 2012 - link
Please review the N56VZ next. It is a very capable laptop and offers Macbook Pro level performance at $1300.Godofmosquitos - Tuesday, June 26, 2012 - link
Any word on when the Infinity Pad we're actually waiting for will arrive? I ofc mean the 3G version of this device, sporting Qualcomm's S4 Krait instead of Tegra 3, likely sporting both better performance and much better battery life than what we see here...