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News tagged ‘HSDPA’
Apple to Start Selling LTE iPad Air 2 and iPad mini 3 in China This Week
According to the latest announcement made by Apple, the company will start selling LTE versions of its new iPad Air 2 and iPad mini 3 in China later this week. Earlier, as you might have guessed, only the Wi-Fi-capable tablets were available for Asian customers.
iPhone 5S and iPhone 5C might support LTE in Russia
iPhone 5S and iPhone 5C will probably support LTE in Russia. According to new Apple smartphones are ready for Russian LTE network. Here is the list of frequencies used by cellular companies:
Apple announces the new iPhone 5
Today Apple introduced the new iPhone 5. It has a new design, however it looks a bit like tall iPhone 4S.
It is 18% thinner than the 4S, just 7.6mm. It's even 20% percent lighter at 112 grams. The in-cell retina display is 4-inch with 1136 x 640 resolution. Apple says new iPhone 5 has a better color saturation with full sRGB rendering. That new longer screen allows for an extra set of icons to be displayed on the home screen, and first party apps have already been tweaked to take advantage of additional pixels. The tweaked ratio puts the iPhone 5 display closer to 16:9, but it's not quite there.
iPhone 5 supports worldwide LTE as well as HSPA+ and DC-HSDPA. 802.11n Wi-Fi can connect at 2.4ghz and 5ghz. Performance is said to be 2 times faster with new A6 processor. iSight camera features 8-megapixel sensor, backside flash, hybrid IR filter, five-element lens, sapphire lens, f/2.4 aperture, next-generation ISP, spatial noise reduction, smart filter, better low-light performance, 40 percent faster on photo capture, and HD video recording (1080p) up to 30 frames per second with audio.
Front FaceTime HD camera has 1.2MP sensor, improved video stability and is capable of recording HD video (720p) up to 30 fps. Audio system was also improved. iPhone 5 has 3 mics and improved speakers.
Live iPhone 5 launch coverage
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iPad 1 vs. iPad 2 vs. iPad 3: Network Speed Test [Video]
Check out this video showing a network speed test of the iPad 1 vs. iPad 2 vs. iPad 3.
The original iPad featured EDGE + Triband HSPA connectivity. The second generation iPad was then released with Edge + Quadband HSPA. Now the new iPad 3 features 4G LTE; UMTS/HSPA/HSPA+/DC-HSDPA; GSM/EDGE.
Take a look at the video below to see their network speeds compared.
Apple next-generation iPad liveblog
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Android Enthusiasts Accused Apple in Copying Samsung
The image you can see above was created by Android fans, who believe it was Apple that actually had stolen Samsung's ideas from the beginning. After the release it immediately went virally on message boards. However, actually Samsung showed its F700 phone for the first time only in February 2007 at the 3GSM World Congress, which was held a month later than iPhone debuted. And that was only a demonstration; the device didn't go on sale then.
Read the rest of this entry »
Apple iPad 2 tech specs
Models |
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Size and Weight1 |
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Storage2 |
16GB
32GB
64GB
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16GB
32GB
64GB
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HP TouchPad vs Apple iPad vs Motorola Xoom vs BlackBerry PlayBook
Engadget have posed a very interesting comparison table of the most interesting tablets that are known today. Have a look at specifications for HP TouchPad, Apple iPad, Motorola Xoom and BlackBerry PlayBook. Unfortunately there is no Apple iPad 2 in this table, becasue iPad 2 specs are all just rumors for now.
| HP TouchPad  |
Apple iPad  |
Motorola Xoom  |
BlackBerry PlayBook |
| Platform | webOS 3.0 | iOS 4.2.1 | Android 3.0 | BB Tablet OS (QNX) |
| Processor | 1.2GHz Qualcomm Snapdragon dual-CPU APQ8060 |
1GHz Apple A4, PowerVR SGX 535 GPU | 1GHz NVIDIA Tegra 2 |
1GHz Cortex-A9 dual-core |
| Display | 9.7-inch | 9.7-inch LED-backlit IPS LCD |
10.1-inch | 7-inch LCD |
| Resolution | 1024 x 768 | 1024 x 768 | 1280 x 800 | 1024 x 600 |
| Memory | 1GB RAM | 256MB DRAM | 1GB DDR2 RAM | 1GB RAM |
| Storage | 16GB / 32GB | 16GB / 32GB / 64GB | 32GB | 16GB / 32GB / 64GB |
| Front camera | 1.3 megapixel | none | 2 megapixel | 3 megapixel |
| Rear camera | none | none | 5 megapixel with 4x digital zoom, AF, dual-LED flash, 720p 30fps video |
5 megapixel, 720p video |
| Cellular radio | "3G and 4G variants" | UMTS / HSDPA / GSM / EDGE |
EVDO Rev. A | 3G and 4G |
| WiFi | 802.11b/g/n | 802.11a/b/g/n | 802.11b/g/n | 802.11a/b/g/n |
| Bluetooth | 2.1 + EDR | 2.1 + EDR | 2.1 + EDR | 2.1 + EDR |
| Gyroscope | Yes | No | Yes | -- |
| Accelerometer | Yes | 3-axis | 3-axis | Yes |
| Battery capacity | 6,300 mAh | 6,600 mAH (approx.) | -- | 5,300 mAH |
| Weight | 740g | 680g (WiFI), 730g (WiFi + 3G) |
730g | 400g |
iPhone 4 vs iPhone 3GS spec comparison
Thanks to Engadget we now have a spec comparison between the iPhone 4 and the older model iPhone 3GS.
iPhone 4 |
iPhone 3GS |
| Price (on contract) | $199 16GB, $299 32GB | $99 8GB |
| Processor | Apple A4 | 600MHz, Cortex-A8 architecture |
| Display | 3.5-inch IPS 960x640 | 3.5-inch 480x320, no IPS |
| Primary camera | 5 megapixel AF with flash | 3 megapixel AF |
| Secondary camera | VGA | No |
| Video recording | 720p at 30fps, optional iMovie | VGA at 30fps, basic editing capabilities built-in |
| Cellular | UMTS/HSDPA/HSUPA (850, 900, 1900, 2100 MHz), GSM/EDGE (850, 900, 1800, 1900 MHz) | UMTS/HSDPA (850, 1900, 2100 MHz), GSM/EDGE (850, 900, 1800, 1900 MHz) |
| WiFi | 802.11b/g/n | 802.11b/g |
| Orientation sensing | Accelerometer, compass, gyroscope | Accelerometer, compass |
| FaceTime video calling | Yes | No |
| SIM standard | Micro SIM | SIM |
| Battery life | Up to 7 hours talk time on 3G, 12 hours on 2G
Up to 6 hours data on 3G Up to 10 hours data on WiFi Up to 40 hours audio Up to 10 hours video |
Up to 5 hours talk time / data on 3G, 12 hours on 2G
Up to 5 hours data on 3G Up to 9 hours data on WiFi Up to 30 hours audio Up to 10 hours video |
| Weight | 137 grams / 4.8 oz. | 135 grams / 4.76 oz. |
| Dimensions | 115.2 x 58.6 x 9.3mm | 115.5 x 62.1 x 12.3mm |
New rumors about future iPhone
Here are some new rumors about future iPhone from AT&T staff:
- New iPhone announcement around mid-June
- New iPhone will be faster and have a more seamless experience unmatched by any device (could be just talking about 3.0, but we think it’s also a new iPhone)
- U-Verse iPhone application; will allow control of your home DVR (play, pause, rewind, etc.)
- AT&T is said to be working with Apple to create a unified product with an unparalleled experience across all their products and services.
- Apple’s 3.0 software should tell us where the iPhone platform is going… uh, k?
- They said customers shouldn’t need to choose from AT&T’s high-end devices because of features, they should choose based on preferences. The gap in capability should be filled with the new iPhone. Ok, bets on slide out QWERTY, autofocus camera, video sharing, blah blah?
- Seems like the higher speed HSDPA (7.2Mbps) is being hinted at too which should confirm the earlier rumors of the new Infineon chipset.
- The $99 3G netbook will start selling this summer, and the first one won’t be a Windows OS.
via boygeniusreport
MWC - Samsung Omnia HD
One more interesting, fantastic device. Indeed it is the first phone in the world to record video in HD 720p (1280 × 720). Here are the photos (click to get high resolution images):
Samsung OMNIA HD (I8910) Product Specification:
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Network |
HSUPA 5.76Mbps / HSDPA 7.2 Mbps |
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OS |
Symbian S60 5.0 (Full touch UI) |
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Display |
3.7" 16M Full Touch QHD AMOLED (360x640) |
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Camera |
8 Megapixel CMOS + CIF |
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Auto-Focus / Power LED Flash / Face Detection/Smile Shot / Blink Shot / Panorama Shot |
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Video |
DivX / XviD / H.263 / H.264 / WMV / MPEG4, RV |
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24fps@HD(1280 x 720p) Video recording |
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DLNA & HD TV out (DLNA dongle needed) |
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Video Editing: Trim video, Audio dubbing, Live dubbing, Add subtitle, Image capture |
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Audio |
FM Radio with RDS |
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MP3/ AAC / AAC+ / eAAC+ / WMA / RA |
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Dual Stereo Speaker & DNSe 2.0: ) |
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Value-added Features |
GPS / S-GPS / Xtragps with Navigation, Proximacy, Light Sensor, Compass, Accelerometer |
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Advanced TouchWiz UI with Widget |
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Mobile Widget, Share Pix, Document Viewer, E-Dictionary, Biz Card Recognition, Podcasting, 3D Games, Application Download, Push Email (MS Exchange),Real-time video uploading, Smart Search |
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Connectivity |
Bluetooth v2.0 / USB 2.0 / Wi-Fi |
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Memory |
8GB / 16GB Flash + External Memory slot : microSDHC™ (up to 32GB) |
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Size |
123 x 58 x 12.9 |
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Battery |
1500 mAh |
iPhone 3G and G1 specs
The specs are taken from and .
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| CPU | Qualcomm® MSM7201A™, 528 MHz | Samsung ARM11 |
| Memory | ROM: 256 MB, RAM: 192 MB | 8-16 Gb |
| Dimentions | 117.7 mm x 55.7 mm x 17.1 mm | 115.5 mm x 62.1 mm x 12.3 mm |
| Weight | 158 grams | 133 grams |
| Display | 3.2-inch 320 x 480 | 3.5-inch 320 x 480 |
| Communications | HSDPA/WCDMA 1700, 2100 MHz (3G)
GSM/EDGE 850, 900, 1800, 1900 MHz Wi-Fi 802.11b/g Bluetooth 2.0 + EDR GPS |
UMTS/HSDPA 850, 1900, 2100 MHz (3G)
GSM/EDGE 850, 900, 1800, 1900 MHz Wi-Fi 802.11b/g Bluetooth 2.0 + EDR Assisted GPS |
| Control | Trackball with Enter button
QWERTY keyboard |
MultiTouch |
| Camera | 3.2 megapixel | 2.0 megapixel |
| Сonnectors | HTC ExtUSB™(mini-USB 2.0 and audio jack in one)
microSD™ |
3.5-mm stereo minijack |
| Battery | Talk time:
350 min (3G) 400 min (GSM) Standby time: up to 400 hours |
Talk time:
300 min (3G) 600 min (GSM) Standby time: up to 300 hours |
via habrahabr
More IPhone 3G internals photos
Portelligent and Semiconductor Insights published a document describing interals of IPhone 3G. described the details. (Previous IPhone 3G internals photos can be viewed )
Commuunications (3G/GSM) are on Infineon chips. One for GSM/GPRS/EDGE, another for WCDMA/HSDPA (3G). GPS module is not SiRF as we all thought. Apple uses . The Hammerhead II integrates an assisted-GPS (A-GPS) baseband processor with a low-noise GPS RF front end and multi-path mitigation to avoid large errors in urban environments.
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