Subject: General Tech | February 26, 2014 - 03:45 PM | Tim Verry
Tagged: snapdragon 801, Samsung, qualcomm, galaxy s5, adreno 330
Samsung officially unveiled the Galaxy S5 smartphone at Mobile World Congress earlier this week. Packing evolutionary updates over the S4, the new flagship handset will be available in 150 countries on April 11th for an undisclosed price (expect it to cost around $800 unlocked with unsubsidized versions available from the major carriers).
The Galaxy S5 is slightly bulkier than its predecessor at 142 x 72.5 x 8.1mm and 145 grams. Despite this, the general look and feel of the smartphone remains unchanged, with rounded edges, a front dominated by a massive 5.1” 1080p Super AMOLED display (along with a 2MP webccam and a fingerprint reader) and a leather-esque texturized backplate hosting a 16MP rear camera. The device uses a covered micro USB 3.0 port and a gasket between the back cover and internals to achieve dustproof and water resistant ratings. The physical size upgrade is accompanyied by new color options (blue, white, gold, or black), updated internals, improved cameras, software tweaks, and a new fingerprint reader.
Connectivity includes a headphone jack, micro USB 3.0 port, and a slew of wireless radios including NFC, Category 4 LTE, 802.11ac Wi-Fi, Bluetooth 4.0, and a IR transmitter.
Internally, the Samsung Galaxy S5 packs a respectable bit of hardware. Notably, Samsung decided to use a Qualcomm Snapdragon 801 processor over its own Exynos 5 Octa chip in the US (an upcoming variant of which may be used in some markets, but not the US version). This SoC is a quad core clocked at 2.5GHz with Adreno 330 graphics clocked at 578MHz. For comparison, the US Galaxy S4 used a Qualcomm Snapdragon 600 SoC clocked at 1.89GHz with Adreno 320 graphics. Note that international versions will use an upcoming variant of the Exynos 5 Octa 5422 versus the Exynos 5 5410 in the Galaxy S4.
That boils down to a clockspeed bump in CPU and graphics for the North American Galaxy S5 and a clockspeed (GPU and CPU) bump and the ability to utilize all eight big.LITTLE cores simultaneously instead of only the four Cortex-A15 or four Cortex-A7 cores at a time as in the S4. Nothing mind blowing, but the new phone will see at least a slight performance boost as a result of the incremental upgrade.
Beyond the core SoC, the Galaxy S5 features 2GB of RAM, either 16GB or 32GB of internal storage, and support for up to 128GB of expandable microSD card storage. A slightly more capacious 2,800 mAh battery powers the smartphone.
|Galaxy S5||Galaxy S4|
|Display||5.1" 1080p Super AMOLED||5" 1080p Super AMOLED|
|Processor (SoC) - US version||Snapdragon 801 @ 2.5GHz||Snapdragon 600 @ 1.9GHz or Snapdragon 800 @ 2.3GHz in later models|
|Processor (SoC) - International version||Exynos 5 Octa 5422||Exynos 5 Octa 5410|
|Graphics (SoC integrated) - US version||Adreno 330||Adreno 320|
|Storage||16GB or 32GB + 128GB SD||16GB or 32GB + 64GB SD|
|Dimensions||142 x 72.5 x 8.1mm||136.6 x 69.8 x 7.9mm|
|Weight||145 grams||130 grams|
The Galaxy S5 will come with the Android 4.4.2 KitKat operating system and a toned-down TouchWiz user interface. Samsung has scaled back the TouchWiz UI and pre-installed applications with the S5 which is a welcome change in the right direction. Further, the camera application now allows selective focus that can be adjusted after the shot has been taken as well as other photo modes that have been made more obvious and easier to access than on the S4. Speaking of cameras, the front-facing camera is a mere 2MP, but the rear camera (with LED flash) is an impressive 16MP model capable of recording UHD video and HDR video and stills.
The Galaxy S5 is now official, and I have been letting the specifications sink in. It is true that the smartphone is at best an evolutionary upgrade over the S4 rather than the revolutionary flagship some might have been expecting. However, I argue that the S5 is a fine device that features just enough useful tweaks over its predecessor to make it a worthwhile purchase. If you were unable to wait out the S5 and recently picked up an S4 for a good price, it will be difficult to justify an upgrade to the new flagship, but if you are coming in fresh from an even older smartphone now that your contract is up for renewal or looking to add a new line it looks to be a solid high performance Android phone.
What do you think, will you be picking up the Galaxy S5 or going with something else?
Subject: Mobile | January 11, 2013 - 09:05 AM | Tim Verry
Tagged: SoC, qualcomm 800, qualcomm 600, qualcomm, krait, ces 2013, CES, arm, adreno 330, adreno 320
Qualcomm introduced two new high end mobile processors at CES earlier this week. Known as the Snapdragon 600 and Snapdragon 800, the new SoCs take the company’s Krait CPU cores to the next level. Both of the new chips are based on a 28nm HPm manufacturing process and feature faster (and more efficienct) CPU and GPU portions.
The Qualcomm Snapdragon 600 is SoC with four Krait 300 CPU cores clocked at 1.9GHz along with an Adreno 320 GPU, and 4G LTE modem. The Snapdragon 600 also supports LPDDR3 RAM. The Adreno 320 GPU features suport fro OpenGL ES 3.0, OpenCL, and Renderscript Compute technologies. According to Qualcomm, the Snapdragon 600 is 40% faster than the Snapdragon S4 Pro processor used in devices like the Google Nexus 4 smartphone. Also, the Adreno 320 GPU is up to 3-times faster than the previous-generation A225.
The Snapdragon 600 SoC is inteded for smartphones, and we should start to see the new processor shipping with new devices by Q2 2013.
Meanwhile, the Snapdragon 800 processor takes performance up yet another notch over the company’s existing chips. The new SoC includes four Krait 400 CPU cores clocked at 2.3GHz, an Adreno 330 GPU, support for 2x32-bit LPDDR3 at 800MHz (12.8Gbps), and a 4G LTE modem. The chip also features two image signal processors (ISP) that can handle up to four cameras and 55MP (total) resolution. Devices with the Snapdragon 800 processor will be able to record 1080p30 video as well as encode and decode stored videos with up to 4K resolutions. As far as wireless, the Snapdragon 800 includes a 4G LTE modem and 802.11ac Wi-Fi. The upcoming SoC can handle 4K video output and HD audio in the form of DTS-HD, Dolby Digital+, and 7.1 Surround Sound.
The Adreno 330 GPU in the Snapdragon 800 chip also supports OpenGL ES 3.0, OpenCL, and Rednderscript Computer technologies. It can output 4K video and reportedly offers up to twice the compute performance versus the Adreno 320 GPU in the Snapdragon 600 processor.
According to Qualcomm, the Snapdragon 800 processor as a whole is up to 75% faster than the Snapdragon S4 Pro SoC. Qualcomm is aiming this processor at “premium” high end devices including Smart TVs, tablets, consumer electronics devices (ie: blu ray players with apps), and smartphones. Qualcomm expects to see devices powered by the new SoC become available sometime around the middle of 2013 (1H’13).
The new chips appear to offer up some noticeable performance and efficiency improvements over the current generation of Snapdragon processors. The Snapdragon 800 in particular is an impressive-sounding design. I am interested to see how it stacks up against competing chips such as NVIDIA’s Tegra 4, Samsung’s next-gen Exynos lineup, and whatever chip Apple has up its sleeve for the next iPad/iPhone refresh. This year is shaping up to be an exciting year for ARM-based SoCs!
If you are interested in the new silicon, Qualcomm has teased a few more details on its blog.
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