I’ve been giggling for the past hour. I just can’t work out if that portfolio case is a masterstroke or just plain silly but one thing’s for sure, it highlights how small this device is.
We got hold of the Kohjinsha SK3 a few hours ago and ripped straight into it with an unboxing video that you’ll find below. So far we’re impressed with the build-quality, the size and weight, the features, the bright and crisp screen and of course that portfolio case. We’re not so impressed with what looks to be low-end battery life (largely due to the tiny battery) and the Japanese language XP build (a nice challenge!) although the speed of the device seems to be good. XP is helping here. The keyboard is exactly the same as found on the SC3 so you’re limited to pecking on the desktop although thumbing and single hand-hold pecking is also possible. The screen mechanism is solid.
We’ll be testing more over the weekend so watch out for a full hands-on early next week. A live session is tentatively planned for Monday evening (Central Europe time.)
The Kohjinsha SK3 that we reported on yesterday has been formally launched for the Japanese market at a local price, including taxes, of about $730. Before I put some thoughts down though, here are the full specs:
We’re clearly looking at the evolution of a good quality UMPC here. The SC3 was well built and had an excellent (arguably the best in the market) screen making it downright stunning for 720p playback and very useful for high-end navigation duties. The SK3 will be just as good if it has the same screen. The size reductions are quite considerable considering it’s got a swivel screen and the weight reduction to 720g is class-leading for a 7” ‘laptop.’ It will be noticeable if you’re using it with one hand. The local price of $733 seems reasonable considering the huge array of connectivity options that the SK3 offers. Finally, it looks Kohjinsha might have changed the keyboard slightly. If i’m not mistaken it’s taken cues from the Everun Note keyboard and enlarged the main character keys. This will help a lot.
On the negative side we can’t ignore the extremely disappointing battery life figures. 3.2hrs battery life on a Jeita-based test is nothing exciting at all and will translate to between 2 and 2.5 hours, possibly less under heavy load. The battery pack is a tiny 17wh and there’s no indication of an extended battery option. This alone is going to be the deal breaker for many. Add the fact that it’s running a 4200 1.8” 60GB hard drive too and you’ve got too very significant reasons not to buy this and to wait for the Viliv S7 (much much bigger battery and battery life, bigger keyboard, ssd options) or even to go for the Viliv X70 and buy a portable keyboard.
Kohjinsha have a habit of creating impressive designs but losing focus on battery life. Two years ago when the SH8 was released I expressed disappointment at the 2hr battery life. That was 2 generations of device ago. Then, the SC3 was released and it was at that point we decided to run a poll. Under 3% of people found 2hrs to be an acceptable battery life. It looks like the SK3 won’t be much better and with new UMPCs turning in 5hr+ battery life, it appears worse than ever before.
We’ll be tracking specs, links and details in the SK3 information page. There’ are already a set of images in the gallery.
We’ve just had an unofficial tip-off that Kohjinsha will be launching a new 7” UMPC this week. It will be an improved version of the SC3, one of the few remaining 7” UMPCs with a keyboard. The changes look to be fairly subtle with differences in appearance, size and weight (down to 720gm) and the same 1.3Ghz Menlow platform with similar specifications. The GPS and SD card slot remain along with the PCI-Express, VGA-out and LAN connection that other 7” UMPCs don’t have. Wifi is upgraded with 802.11n support which is a good sign that they’ve dumped the horrible inefficient WiFi module that was in the SC3. Windows 7 support is also being mentioned in the information that we’ve got. The only significant new feature seems to be a dual camera but from the fuzzy Japanese-language info we have here, we can’t work out the resolutions. The letters ‘AF’ give an indication that the quality could be fairly high. There’s no information on the screen touch technology but the pen in the images indicates that its resistive.
Nice case. Looks much less deep than the SC3. No rear battery.
My immediate thoughts are that this is a good improvement over the SC3 and a better choice than the Raon Digital Everun Note if the battery life and disk speed is improved. The SC3 is hampered by a slow HDD so an SSD option on the SK3 is a must. Battery life also needs to be improved over the SC3. Notice that the there’s no rear battery on the SK3 indicating that Kohjinsha have switched to the Li-Poly battery technology. That means they can design the battery into the casing which reduces the depth and provides a bit more flexibility. I’m keeping my fingers crossed that its a 30wh module that can drive the device for 4hrs but only a hands-on and price will reveal the truth and tell us whether this is a truly all-round UMPC that will compete with the ‘7hr’ Viliv S7 that we are also expecting to hear about soon.
It’s confidence-inspiring to see that Kohjinsha are continuing to push forward in the UMPC market. With Windows 7 on the horizon, we hope that others will follow the lead and we look forward to a busy Q4!
Update: Some new info is coming in. (See and thank Larry in the comments) “First the Screen is 1024 x 600 and it is a touch screen. It will be on sale from June 26th in Japan and should be in the 7-800 USD range with the current strong YEN. Same Intel Atom Z520(1.33GHz)CPU and Intel US15W Chipset. Sadly the battery is only rated at 2.3 hours. It will be selling with Windows XP Home SP3.”
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