Hiển thị các bài đăng có nhãn camera. Hiển thị tất cả bài đăng
Hiển thị các bài đăng có nhãn camera. Hiển thị tất cả bài đăng

Chủ Nhật, 23 tháng 11, 2014

Samsung Galaxy Note 4 vs iPhone 6 Plus: Optical Image Stabilization comparison


Both Samsung and Apple scored a first with their new phablets: Optical Image Stabilization. That's right, both the Samsung Galaxy Note 4 and the iPhone 6 Plus are equipped with the gizmo, promising to minimize and correct for shake and tremor during video capture. 

Sure, an OIS module's usefulness extends beyond just video – if the software is optimized for it, it'll also free up the camera to go for slower shutter speeds, and that's beneficial when shooting in dark environments, as the tiny sensor can use any help it can get taking in as much light as possible. This is achievable, because the stabilizing contraption will essentially nullify tremor in your hands (yes, they tremble even if you think you're keeping perfectly still), and thus, side-step blur. In other words, while OIS is, strictly speaking, hardware, it is of little use if it receives no proper support from the camera software. 

Starting with Samsung, the company calls its particular implementation "Smart OIS", which is just a marketing term that refers to the joined efforts of the aforementioned widget and Digital Image Stabilization on the software side. Much the same arrangement is also true with the iPhone 6 Plus – OIS is implemented alongside software stabilization, which Apple chose to call Cinematic Video Stabilization.

So how do these two handle themselves, and is one better than the other? The truth is that they're about equally good in stabilizing shaky footage, but they different in terms of the kind of scenarios they handle best. For example, in our experience, the Note 4 was better at minimizing small to medium amounts of shake, while the iPhone 6 Plus outdid it when real jerky movements were involved (arguably less common). Even with that distinction, though, we still think that we have a situation close to a stalemate at our hands, but we ended up liking the Note 4 just a bit more. Take a look.
 
Article Resource:  Note 4 vs iPhone 6 Plus: Optical Image Stabilization comparison

Thứ Năm, 30 tháng 5, 2013

Fathers day gift idea: 5 best tech gifts for dad 2013

Father’s Day is just around the corner (mark your calendar: June 16th). With Father's Day approaching, it is a great time to buy something special for dad, like a new bottle of his favorite cologne or one new Nautica grosgrain watch. But if your father has a taste for the latest and greatest technology, what should you surprise him with? Here we have tried to list out some Father’s day best tech gifts for dad 2013. Just read on to get started.
Smartphones:  Samsung Galaxy S4 or HTC One
Okay, now is the best time to get a new android phone due to Samsung and HTC both released its flagship smartphone several months ago, the Galaxy S4 and HTC One. Both of these two devices are power with strong processor, powerful camera and own a lot of new features. The Samsung galaxy s4 is the most powerful android phone and HTC one is the best HTC android phone, so in my eyes it is the perfect time to get one for your father if your dad has been hinting at for weeks.
Want to see the details about galaxy s4 and htc one, just check my review about these two devices. You can also check my list which shows you a list of Samsung smartphones you can get now.

Tablets:  Apple iPad, iPad Mini or Note 8
Get one tablet for your father is also a good idea on father’s day. So why not get the best tablet? Yes, the iPad, iPad Mini and Samsung galaxy note 8. Sure it's great for all those stereotypical dad things – watching sports through the ESPN app, playing high-resolution, 3D games – but it's also just a great reading companion and perfect for skimming emails before bed.
Apple iPad, iPad Mini
However, there are other really good options. I have list you the Best 7-8 inch tablets 2013 and Gift guide to Full-size tablets.

Streaming Media Player:  Roku 3
Roku 3
A Roku 3 box is the easiest way to bring broadband television directly into any living room, provided there's an HDTV and a fast Internet connection. Think lightning-quick searches across Netflix, Hulu Plus, Amazon Instant Video, plus hundreds more. And plugging headphones directly into the remote means he can watch without waking anyone.

Camera:  Canon EOS Rebel T5i
The EOS Rebel T5i is the latest in Canon’s amazing line of Digital SLR cameras. Featuring an 18 Megapixel (MP) CMOS APS-C sized sensor and a DIGIC 5 image processor, the EOS T5i delivers excellent image quality with accurate colors as well as exceptional speed.
Canon EOS Rebel T5i
The Rebel T5i is paired here with the all new EF-S 18-55mm f/3.5-5.6 IS STM lens. The lens has a 35mm equivalent zoom range of 29mm to 88mm and a minimum focal distance of 9.8”. It features Canon’s Optical Image Stabilization and with a Stepping Motor (STM) it supports the T5i’s Movie Servo autofocus feature for quiet and smooth autofocus while recording video. It has a high-precision aspheric element to reduce chromatic aberrations and a 7-blade circular aperture to ensure soft backgrounds

Headphones:  Bose QuietComfort 15 headphones, Beats by Dre Executive
Yes, they're on the pricey side at $299, but we haven't met a dad who wouldn't mind getting a pair of these headphones as a gift. Thanks to its extracomfortable design, improved sound, highly effective noise-canceling circuitry, device folds for compact storage in included carrying case, the Bose QuietComfort 15s currently offer the best sound and silencing capabilities in a pair of noise-canceling headphones.

And everyone knows Beats Executive™ headphones are designed to take you from boardroom to the tarmac and everywhere in between. These over-ear headphones deliver the legendary Beats sound in a refined premium package that's easier than ever to take on the road.
Beats by Dre Executive
For cheap headphones, the Panasonic RP-HTX7 Monitor Stereo Headphones is a really good option which only cost you around $50.

So just show your love to your dad with these Best Fathers day Tech Gifts on this Fathers day 2013.