Jun 3, 2014 - Allwinner Launches Power-Efficient A33 Quad-Core Chip For Tablets. Management; Fully optimized production quality software drivers. Chinabrands.com: Start dropshipping business to dropship 10.1 inch A33 Android 4.4 Tablet PC All Winner A33 Quad Core 1.3GHz WSVGA Screen Cameras.
![Allwinner Allwinner](/uploads/1/2/5/4/125453722/927815387.jpg)
Q1: What is the information of your company? A1: Founded in 2008, Shenzhen Great Asia Electronic Co., Ltd, as one of the professional designer and exporter majored in electronic chips, computer hardware and software development and sales in China. After several years of development, our Products are best-selling in domestic and foreign markets, and win deep-trust of the broad consumer. Q2: What is your Warranty? A2: We provide one Years’ Warranty.
Q3: May I buy samples from you? You are welcome to place sample order to test our superior quality and service. Q4: What’s the leading time?
(How long do you need to prepare my goods?) A4: Delivery (no more than 1000pcs) will be arranged within 3 days after payment,and arrive you within about 3 working days via international express. Q5: How will you deliver my goods to me? A5: We offer as many shipping options as possible, such as DHL, UPS, FedEx, TNT,EMS to enable our customers get their goods rapidly at door. We also ship by economic method such as air cargo and sea cargo, Direct line, Air Mail according to clients' request. Q6: How is your tablet quality?
A6: We provide unrivaled Quality - Very rigorous testing process for Incoming Quality Control, Input Process Quality Control, and Final Quality Control for every piece. We follow QC test procedure, and do 100% FQC to ensure your satisfaction. Q7: Can you put my brand name (logo) on these products? We can provide professional OEM services. Our company accepts to make the logo free for bulk order. Q8: What payment method do you accept?
A8: T/T(Bank transfer), Western Union, Money Gram, Paypal, Escrow etc. Q9: Do you have any After-Sales service?
Our tablet pc have professional After-sales Dept. Follow-up R.M.A. Items services and upload product firmware and app. For you to download. If you have any technical problem or question with the goods, welcome to contact our Technical Support Dept. Or our sales directly.
Q10: Are you just trading company or factory? A10: We are professional tablet PC manufacturer for 7 years and We can support you with the most competitive pirce, unrivaled Quality and Services. Founded in 2008, Shenzhen Great Asia Electronic Co., Ltd, as one of the professional designer and exporter majored in electronic chips, computer hardware and software development and sales in China. After several years of development, our Products are best-selling in domestic and foreign markets, and win deep-trust of the broad consumer. Great Asia Technologies possess skilled and experienced R&D, production and marketing teams. Facing this fast-changing and highly competitive market, we push out high-performance, high-quality, the most popular products unceasingly. 'Honesty pragmatic innovation service' for our customers will be our eternal commitment.
All of our Tablet PC/MID passed CE,FCC,ROHS,CCC certifications and are hot selling in Europe, South and North America,South Asia, Middle East and other countries and regions.
I stopped by Allwinner today to discuss their recently announced and now-shipping. The A31 is based around four ARM Cortex A7 CPUs and a Power VR SGX544MP2 GPU, all built on TSMC's 40nm G process.
In addition there's a (likely A7) core on A31 which has a lower frequency, an arrangement curiously similar to NVIDIA's shadow core — this core is likely synthesized for better power efficiency. I asked for details about CPU and GPU clocks since these weren't readily available in the launch announcement, and was told that A31 was shipping with the A7s clocked at 1.0 GHz, although the platform could go higher to around 1.2 GHz if an OEM chooses. GPU clocks on the SGX544MP2 are around 350 MHz or higher as well. Allwinner also claims to have built its own video encode and decode blocks for the A31 which is what enables the platform to decode UHD (4K) content at 30 FPS. Allwinner says that the A31 is starting out with a price of around $20 but fully expects this to go down to half or even lower during its life cycle.
A31 is targeted at tablets, smartphones, TVs, ARM based notebooks, and of course small Android-running media playback boxes. Allwinner also noted that it has an A20 SoC coming with dual core ARM Cortex A7s and Mali-400MP2 graphics which is pin compatible with A10 for easy design reuse. There's also obviously a Cortex A15-based Allwinner SoC in the works, but no word on how many cores that design will have. Allwinner isn't as well known as some of the other SoC vendors in the US, but abroad in mainland China and other markets Allwinner has significant market share and penetration thanks to aggressive pricing. I've started to see Allwinner-based tablets emerge in the US on Amazon and other online retailers built by small one-off device manufacturers, in the future this will likely increase. There also has been an influx of Allwinner-based, Android-running media playback boxes I've noticed.
Allwinner had two tablets with A31 inside that are already shipping, built by Chinese device maker Onda. The Onda V812 which is built around an 8-inch XGA display, includes 2 GB of RAM, 16 GB of storage, 5 MP rear facing camera and 3 MP front facing camera. The Onda V812 from some online retailers for $180 USD which is very competitive, construction is aluminum and I was impressed by how well built it felt. In addition I played with the 9.7-inch V972 which I'm told includes the same display that Apple sources for its iPad 4 — 9.7 inch, 2048 x 1536 IPS, which looked brilliant.
I felt like SGX544MP2 was a bit under powered to drive this, but the UI was performant. Curiously enough Onda also claims to have the iPhone 4 camera module for the 5.0 MP rear camera, and 2.0 MP front facing camera.
Perhaps the most intriguing part is the $239. Imported into the US and running stock Android, I feel like price points such as these could easily disrupt some things.
I ran sunspider on the two Allwinner tablets, scores are visible in the gallery. Allwinner was quick to remind me that even though A31 and devices are shipping that optimizations are ongoing. I feel like we are going to see a lot more from Allwinner and a lot more devices with Allwinner inside in the future. Thursday, January 10, 2013 - Allwinner a10 is nowhere near as fast as Rockchip RK3066 but look at what is up against Allwinner a10 is a single core cortex A8 with about 1.2 ghz. Rockchip RK3066 is a dual core cortex A9 with about 1.6 ghz. Double the cores, 33% more frequency, and finally A9s have about 25% more IPC than A8s.
Of course the Rockchip is much faster then the allwinner. To put it another way (ironically the ratios are perfect for this comparison.).
The Iphone 3GS has a single core cortex A8, Iphone 4S has a dual core cortex A9. The Iphone 4S mhz is also 33% higher than the 3GS. Does anyone who has had both phones think the Iphone 4S is similar in speed to the 3GS?. Thursday, January 10, 2013 - As pugster said, Allwinner chips are apparently $7 in quantity. The super-cheap 7' $40 Aakash 2 tablets for Indian students have (so far) been Chinese Allwinner A13-based gadgets-though they want to shift to actually building those tablets in India, so that may change the part sourcing/design as well. Yeah, I can imagine these getting attention in the US.
They'll never have the marketing of a Kindle Fire or Nexus 7, but you do wonder if insanely low prices plus a standout feature or two (like using Apple's display part) will get some love. Or if they'll get attention from Apple's lawyers at least.:).