ASUS Eee Pad Transformer Prime & NVIDIA Tegra 3 Review
by Anand Lal Shimpi on December 1, 2011 1:00 AM ESTThe Display: Perfect
The original Transformer had a display that performed similarly to the iPad, but was far more reflective thanks to a fairly large gap between the outer glass and the LCD panel underneath. I excused the first generation Eee Pad in the display department because it was good enough and $100 cheaper than the competing Apple solution. The Prime reaches price parity with the iPad 2, and as a result it must meet a higher standard. ASUS doesn't disappoint - the Eee Pad Transformer Prime has the best display I've seen on a tablet to date.
The resolution is a Honeycomb-standard 1280 x 800. The 16:10 panel measures 10.1-inches diagonally, giving it a very similar surface area to the iPad 2's 9.7-inch 4:3 display. The increase in resolution more than makes up for the larger screen however, ASUS delivers 145 pixels per inch compared to the iPad 2's now quite-dated ~132 PPI.
It's not all about pixel density here, the Transformer Prime has better white and black levels than anything else in its class. It also sets the new benchmark for contrast ratio at nearly 1200:1. The huge gap between the outermost glass and the IPS LCD panel has been reduced significantly, in turn reducing glare.
ASUS also has a Super IPS+ mode that drives the display to a class-leading 683 nits. The Super IPS+ mode obviously draws more power but ASUS recommends it if you're trying to use your tablet outdoors. In our review of the PlayBook we found that 600 nits was really the cutoff for usability in sunny conditions, and ASUS easily exceeds that. It's also worth pointing out that while Super IPS+ increases black levels as well, the resulting contrast ratio remains the same.
Original TF (left) vs. Super IPS+ enabled on the TF Prime (right)
iPad 2 (left) vs. Super IPS+ enabled on the TF Prime (right)
Viewing angles are absolutely awesome. Yes this is the same ASUS that let us down with the UX panels but it definitely got the panel right when it came to the Transformer Prime. Fingerprints are still going to be evident on the display but they don't seem to be as bad as on the original Transformer, and they do wipe off easily. This time around ASUS bundles a microfiber cloth to aid in keeping your Transformer looking fresh.
ASUS, Apple and the rest of the tablet world are in hot pursuit of even higher resolution panels, the problem is yields on these small 1080p and 2048x1536 panels just aren't high enough yet. The Android crowd will have to wait, although Apple is apparently pushing very hard (and trying to buy up a lot of inventory) to deliver a "retina display" equipped iPad 2+/3 by Q2 next year. I'm hearing Q3/Q4 for everyone else and it's still not a guarantee that Apple will be able to meet its aggressive targets either at this point.
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steven75 - Saturday, December 3, 2011 - link
If you want the best tablet for your grandmother, shouldn't you be making decisions based on her needs and not yours?SydneyBlue120d - Thursday, December 1, 2011 - link
Anand, do You think the Dual Core Snapdragon S4 will be able to beat the Quad core Tegra3? Thnx :)A5 - Thursday, December 1, 2011 - link
As with any core-based discussion, it depends on what you're doing.tipoo - Thursday, December 1, 2011 - link
Yeah, depends on how well optimized applications are for multicore. In most cases I'd bet a fast dual core would beat a slower quad.tipoo - Thursday, December 1, 2011 - link
If I'm not mistaken, Honeycomb doesn't have GPU acceleration on all windows by default like ICS will, and ICS will also have better multicore optimization. I'd like to see some benchmarks on the Prime after ICS.HighTech4US - Thursday, December 1, 2011 - link
I second this request.SydneyBlue120d - Thursday, December 1, 2011 - link
Another question: Any info about the audio chip? I mean: Can we expect wolfson Galaxy S quality? Tnx!Willhouse - Thursday, December 1, 2011 - link
Why is the cost drifting up instead of down? The whole appeal of the original transformer was that is was "comparable" in quality but $100 less than other quality tablets. Those of us who are mildly interested in tablets, but can't stomach the costs, aren't going to rush out to buy this even if it is the best android tablet. Is there a large tablet enthusiast market that needs the absolute best hardware at all times?Sorry if this was mentioned - I was immediately outraged and didn't read all the comments.
Roland00Address - Thursday, December 1, 2011 - link
The Transformer Prime has 32 and 64gb for the internal storage (with micro sd expansion). Note the base model is not 16gb.32gb
499 Transformer Prime
599 Ipad 2
64gb
599 Transformer Prime
699 Ipad 2.
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If you want to get a tegra 2 tablet cheaper than 400 you should be looking at the winter sales on such products, it may not be the asus transformer but it is stlil a tegra 2 honeycomb tablet. No one is going to release a better product cheaper than there old gen, in a cut throat market with decreasing margins unless that product has serious competition.
Kegetys - Thursday, December 1, 2011 - link
Is it correct that it doesn't come with 3G (or 4G) connectivity at all? I'm so used to being able to be connected almost anywhere with both my cellphone and laptop with zero hassle that being restricted to WLAN only would be quite a limitation for a mobile device like this.Also, seriously Asus, why cant you have those beautiful IPS screens available for laptops as well?