Showing posts with label Android. Show all posts
Showing posts with label Android. Show all posts

Sunset Smartphonegraphy Tips featuring Huawei P10 Plus



Sunset photography, it may seem easy where you simply point the smartphone camera at the setting sun and press the shutter button. However, with a few extra steps, your shot will look a lot more attractive than the regular run-and-gun photos.

Read on for a few quick smartphonegraphy tips on how to take really nice looking sunset landscape image.


HDR Mode

Enable HDR mode

As the camera app on our smartphones is getting smarter generation by generation, many of us started to rely on the Auto mode on the app for our everyday shots. While you may get really nice looking photographs with the default mode but a simple switch on the camera settings will drastically improve the look and feel of the final image.

 Auto mode, not impressed. Dark foreground and boring colours.

The problem with the auto mode is the brightness adjustment. Since we are shooting a landscape with bright sunlight in the background, the camera app will tend to underexpose the foreground objects.

HDR mode

With HDR mode enabled, the photo now looks a lot different from the previous one. What the camera app did is combining several shots with different exposure to produce a final image with equally bright foreground and background.

Colour modes

 Pick a colour profile and make the colours pop.

When you shoot under bright sunlight, the colours would seem washed out and doesn't look that interesting. While third-party photo editing apps can adjust the colour saturation, but most of the camera apps out there supports custom colour profile so that you can capture the photo you have in your mind.



The green and yellow are a lot more vivid which in turn, makes the whole photo looks more lively.

Sunset Smartphonegraphy Gallery:



Now your camera is ready for some action, what's left is to pick the best location and time for the shot. As photography is a form of an individual's artistic expression, you can actually go crazy with your ideas and concept for the shot.







Wiko Malaysia Launches Three New Smartphones; Price starts RM 499



Wiko Mobile Malaysia is proud to unveil their newest smartphone collection to the Malaysian market, featuring Wiko Harry and Wiko Kenny from Wiko Y series and Wiko Upulse from Wiko U series. The three smartphones targets at the budget conscious users who are looking to own a good performing smartphone without spending a fortune.


Wiko Kenny



  • Quad-core processor
  • 2 GB RAM
  • 16 GB Storage (expandable via microSD up to 128 GB)
  • 5-inch 480p display
  • 8-MP rear camera / 5-MP front camera
  • Android 7.0 Nougat
  • 2500mAh battery
RM 499



Wiko Harry



  • Quad-core processor
  • 3 GB RAM
  • 16 GB Storage (expandable via microSD up to 128 GB)
  • 5-inch HD 720p IPS display
  • 13-MP rear camera / 5-MP front camera
  • 4G LTE
  • Android 7.0 Nougat
  • 2500mAh battery
RM 599



Wiko Upulse



  • Quad-core processor
  • 3 GB RAM
  • 32 GB Storage (expandable via microSD up to 128 GB)
  • 5.5-inch HD 720p IPS display
  • 13-MP rear camera / 8-MP front camera
  • 4G LTE
  • Android 7.0 Nougat
  • 3000mAh battery
RM 799



Pricing & Availability



Wiko Harry (RM 599) is now available at authorised retailers.

Wiko Kenny (RM 499) and Wiko Upulse (RM 799) will be available after Hari Raya Aidilfitri.

Wiko Official Website

Smartphone Photography Manual Mode Cheat Sheet: featuring Huawei P10 Plus



Have you ever wondered what it means by manual or semi-manual photography? As most of the smartphone nowadays comes with Manual mode supported, many users are still left dumbfounded by all the technical terms displayed on the screen.

In this article, I will provide you with a really simple crash course on how to get familiar with manual mode photography on your smartphone.


Getting Started - Enable Manual Mode



Most of the smartphones nowadays have manual mode built into their camera app. Different camera apps have different naming to it, some call it Manual Mode and some call it Pro Mode.

The Basics - Exposure Triangle

Aperture

20-MP Monochrome + 12-MP RGB sensor with Leica SUMMILUX-H f/1.8 lens
Pretty sure you have come across the above specification where it mentioned the lens has the aperture value of f/1.8, f/2.2 or any other values.
  • Aperture value means the size of the lens opening which allows light to pass through and reach the sensor.
  • A smaller value means larger aperture opening, hence more light reach the sensor; A higher value means smaller aperture opening, hence less light reach the sensor.
  • Large aperture opening creates an image with a large separation between the front subject and background.
  • For example:
    • f/1.8 aperture allows more light to pass through compared to f/2.4 aperture.
Since smartphone lenses have no moving parts, hence the aperture itself is fixed. Thanks to the dual camera technology, we can now simulate the depth of field effect using the software. For example, the Huawei P10 Plus camera comes with Leica Dual Camera 2.0 with a large f/1.8 aperture lens which allows you to capture more light.



ISO



The ISO value represents the light sensitivity of the camera sensor.
  • Lower ISO value means the sensor is less sensitive to lightHigher ISO value means the sensor is more sensitive to light.
  • Increasing ISO value allows capturing a brighter photo in low light situation.
  • The disadvantage of high ISO is that the photo can be grainy and "noisy".
  • For example:
    • ISO 100 is less sensitive to light, but the produced photo is cleaner and less noise.
    • Meanwhile, ISO 3200 is more sensitive to light, but the produced photo is grainy and more noise.


Shutter Speed



The shutter speed determines the amount of time that the sensor is exposed to light. Let's take this example, you open the water tap and fill the first cup for 1 second and second cup for 5 seconds. Obviously, the second cup would have more water. The same theory applies to the shutter speed and light.
  • Slower shutter speed allows the sensor to capture more light; Faster shutter speed allows the sensor to capture less light.
  • Slow shutter speed may cause blur photos; Fast shutter speed can capture fast action without motion blur.
  • For example:
    • Shutter speed of 1/8 seconds produces a balanced brightness photo of a dimly lit indoor scenario. However, the photo is blurry due to subject's movement or shaky hands.
    • Shutter speed of 1/250 seconds or higher can freeze motion. However, you might need to turn up the ISO as the photo can be very dark depending on the lighting situation.





Final Words: Mastering The Exposure Triangle

Now you have learned the basics of the exposure triangle. To recap, let's have a sample scenario where you want to photograph a beautiful scenery in front of you. After pressing the shutter button, then you noticed the image is too dark. Given that the aperture is fixed on the smartphone camera's lens, you either have to decrease the shutter speed or increase the ISO in order to increase the brightness of the photo.

If you decrease the shutter speed but found out the photo is now blurry, then you have to adjust back the shutter speed and increase the ISO instead. In this way, you will find the balance between the Aperture, Shutter speed and ISO. Therefore they are called the Exposure Triangle.

Huawei P10 Plus Review



The Huawei P series smartphone has been a tremendous success in various regions, all thanks to the P9 family where it positioned the phone in a unique category that focuses on photography. The collaboration with Leica has indeed paid off where the Huawei brand itself now is receiving more positive recognition by the public.

After a year from the release of the iconic and successful P9 family with Leica Dual Camera, today we are looking at its successor, the Huawei P10 Plus. The "Plus" suffix indicates that the phone we're holding is having a 5.5-inch display as opposed to the standard P10 with a 5.1-inch display.

Read on to find out what do we think of the Huawei P10 Plus and whether it suits your needs or not.


Huawei P10 Plus Specifications Overview

HiSilicon Kirin 960
6 GB RAM
128 GB Internal Storage (supporting 256 GB MicroSD card)
5.5-inch 2560x1440 IPS-NEO display
20 MP Monochrome + 12 MP RGB Leica Dual Camera f/1.8, OIS, Hybrid AF
8 MP front camera f/1.9
3750 mAh battery
Android 7.0 Nougat, EMUI 5.1

Unboxing


What you get in the box:
  • Huawei P10 Plus
  • Huawei SuperCharge adapter
  • USB Type-C cable
  • Earphones
  • Hard plastic clear case
  • Paperwork

The Huawei proprietary fast charger is rated at:
  • 5V/2A ~ 10W
  • 4.5V/5A ~22.5W
  • 5V/4.5A ~22.5W
Compared to some other fast chargers with ratings such as 9V/2A ~ 18W, the higher voltage usually results in a higher temperature while charging. This ultimately will decrease the battery lifespan.


I actually prefer the 3-pin UK connector type which comes with the Huawei P9. The new wall adapter interestingly used the 2-pin connector instead.


The USB-C cable is purple colour-coded to indicate that it supports the Huawei SuperCharge. We tried with other high-quality USB-C cable and found that SuperCharge still works. Hence we can deduce that it is not cable reliant as long as the cable has proper QC.


Just like the P9 and Mate 9, the Huawei P10 Plus also comes with a clear hard shell case for out of the box protection. One thing, however, I noticed that the quality of the case has dropped compared to the other two.



Build Quality & Design


The appearance of the P10 family has received a modest redesign. While maintaining the overall looks from the P9, the corners are now curvier, which makes the phone less "boxy" and felt a lot better in the hands.


The rounded corners with chamfered edges.


In fact, the most obvious and radical change of the phone is the placement of the fingerprint scanner. If you're used to Huawei smartphones, their fingerprint scanner is usually placed at the back of the phone. The scanner is quick and accurate. If you previously used the P9 Plus or Mate 9, you would definitely tell that the new fingerprint scanner is noticeably faster than before.

The recessed capacitive home button as the name suggest responds to touch instead of having a mechanical switch underneath. Since it is touch sensitive, the capacitive button also supports gestures where you can totally replace it with the on-screen navigation buttons.

The home button gestures as follows:
  • Long press for Home
  • Single tap for Back
  • Swipe left/right for Multitask
I am a big fan of on-screen navigation buttons because it offers endless customisation possibilities. Not to mention more and more OEMs start to offer the on-screen navigation buttons according to Android's design standard. Therefore I had doubts when Huawei introduces the concept of a gesture-based home button, especially confusing to the end users. I gave it a try and to my surprise, after 1 week, I actually kind of like how easy to use the gesture button.

One thing to take note is that if you insist on using on-screen navigation button, the home capacitive button will only function as a fingerprint scanner. Tapping or long press will not be recognised for Home and Back. I think this is such a waste of resource because Huawei could've defaulted tapping action on the fingerprint scanner to be "Home" function. Otherwise, they could have allowed the users to determine the gesture actions on the home button for endless possibilities.


The earpiece is above the display, along with front facing camera and the sensors. As you can see from the photo, the display has a factory-installed screen protector for out-of-the-box protection.

Exclusive to the Plus variant, the earpiece also doubles as the secondary speaker that responsible for outputting the higher frequency sounds. More onto the sound quality at the Audio section.


The main speaker resides at the bottom, where it acts as the main speaker that responsible at outputting mid and lower frequency sounds. The combined audio output from the pair of speakers has increased frequency range and it sounds a lot more interesting compared to monotonous single speaker setup.

Also found at the bottom of the phone is the USB-C port for data transfer and charging. While I personally prefer a pair of good Bluetooth earphones but, good to know that Huawei is still keeping the 3.5 mm audio jack as well.


Also exclusive to the Plus variant, the phone comes with an Infrared blaster. It allows your phone to work as a universal remote control for your home appliances.


The power button and the volume rocker on the right side. The power button has textured surface and red accent at its chamfered edges.


Meanwhile, the back of the phone is now a lot simple with the absence of the fingerprint scanner. The unit I have here is the graphite black version with powder coating finish. As you can see from the photo above, the powder coating is kind of sensitive to scratches as it leaves a noticeable trace. Therefore, it is advisable to use of protective casing.

Hyper Diamond Cut:
  • Dazzling Gold
  • Dazzling Blue
Matte:
  • Greenery
  • Graphite Black
  • Rose Gold
  • Mystic Silver
High Gloss:
  • Ceramic White
However, as more and more smartphones now offer IP-rated dust and water resistant, the Huawei P10 family stands at a disadvantage here without any level of certified protection. It is not that I demand that all smartphones should have an ultra high level of IP-rated resistant, but having a basic level of dust & water resistant would be extremely helpful.

During my trip to Taipei Computex last week, there was this heavy downpour during the last few days over there. Due to the lack of water resistant, I have to be extremely cautious with the phone especially during the walking distance from the transit station to my destination.

Audio


The speaker sound quality for Huawei P10 Plus is spectacular for a smartphone. While the standard P10 comes only with a bottom firing speaker, the P10 Plus, however, comes with dual speaker setup. The setup is consists of the bottom firing speaker and the earpiece speaker. Each of the speakers has its own functionality: bottom speaker for mids and bass while earpiece speaker for treble.

The combined output of the pair of speaker further enhances the overall audio experience, especially the frequency range where the produced sound is not as monotonous as a single speaker setup. The software will also intelligently adjust the stereo sound experience when you're using the phone in landscape mode. This improves the gaming and video watching experience.

Display


Unlike the previous generation P9 Plus which utilises an AMOLED panel, the display of the P10 Plus now uses the same IPS panel as the standard P10, albeit at higher resolution (2560 x 1440 pixels).


At 540 PPI, the display is absolutely stunning with sharp and detailed images and text. Thanks to the IPS display panel, the colour reproduction is accurate and the viewing angle is wide without discolouration.

The brightness is also sufficiently bright for outdoor use. There is one issue with the adaptive brightness software that configures the display's auto brightness. During my usage, I noticed that the adaptive display is slow to respond to the ambient lighting. There are times where the adaptive display would not adjust the screen brightness at all. Turning off and on the display would fix the issue but this kind of bug usually happens at newer Android systems where fixes have to be deployed.

Camera


The Huawei P10 family is equipped with Leica Dual Camera 2.0. If you have not noticed, it is the same camera module as the Huawei Mate 9. I have no idea why would Huawei equip the Leica Dual Camera on the Mate series but let us just leave the topic for another day.

While the P10 family receives the camera upgrade to second generation Leica Dual Camera, the P10 Plus gets an extra perk for having the higher grade lens, the SUMMILUX-H f/1.8 instead of the regular SUMMARIT-H f/2.2. This means that the P10 Plus can gather 2/3 stop of extra light than the standard P10. I'd call this the Leica Dual Camera 2.5 because the sensor still remained the same 20-megapixels monochrome and 12-megapixels colour combination.






The camera app is snappy and easy to use with loads of useful features.


The highlight of the app is the addition of the portrait mode which is extremely useful for taking great portraitures. The portrait mode uses face recognition technology and applies spot metering to the face, then the camera app will automatically adjust the image brightness so that the face of the subject is properly lit.

Apart from portrait mode, I also take a lot of still life and landscape photos. The Leica Dual Camera 2.0 uses the dual camera setup that enhances the image details and contrast.

Focusing is fast on Huawei P10 Plus because it uses the hybrid autofocus system. It combines the use of contrast detection, phase detection and laser autofocus to achieve fast and accurate results. Just that it is not the fastest AF around because of the existence of Dual PDAF system. Nevertheless, it still gets the job done.

Full-size photos - Flickr Album











Software & Features



Out of the box, the Huawei P10 Plus runs Emotion UI (EMUI) 5.1 which is based on Android 7.0 Nougat. The fifth iteration of Huawei's EMUI skin is a welcomed upgrade because other than the jump to Android's latest operating system, the overall user interface and user experience has been overhauled to match Android's design guideline. New features include the ability to activate the app drawer, notification shade actions, app twin and more.

There is, however, a weakness with one of its new features, the Machine Learning Algorithm (MLA). The feature is designed to learn the user's behaviour and usage habit. The system will then manage the phone's processing power and resources according to our usage. While I did notice some improved performance and responsiveness, but it was not very obvious probably due to the chipset is powerful to handle all the stuff we throw at it. The biggest drawback of the feature is actually battery drain in the first 2 weeks. I can barely get more than 3 hours of screen-on-time because of the aggressiveness of the MLA.

Performance

Benchmark



Interestingly, despite that Mate 9 and P10 Plus has the same Kirin 960 SoC, but AnTuTu shows the Mate 9 is having higher performance score. The biggest improvement of the P10 Plus over P9 Plus is the improvement in the graphics department. The GPU performance increase with Mali G71 MP8 is obvious compared to the weak Mali T880 MP4.


Weird enough, the GeekBench score is showing an unexplainable result. The multicore performance score for the P10 Plus is extraordinarily low compared to the Mate 9 which has the same Kirin 960.


PCMark and 3DMark scores are rather normal. PCMark Work 2.0 productivity score is on par with Mate 9 as well as 3DMark's graphics performance score.

Real life performance

Now, despite that, the P10 Plus has 6 GB of RAM, 2 gigabytes more than Mate 9. Interestingly the benchmark scores show otherwise. Do I feel any difference in the actual performance? Perhaps yes, it seems that some of my games manage to stay running in the background. But then, with Huawei's MLA battery and app management, I can't say otherwise whether is it because of the 6 GB of RAM or because of the MLA's arrangement.

The P10 Plus comes with a whopping 128 GB of internal storage. I have tested that the unit I have with me is packing UFS 2.1 standard. As I previously pointed out in the P10 Plus gaming article, more storage means you can install more games and more multimedia content for on-the-go entertainment.

Battery Life


As I previously mentioned, due to the aggressive MLA, the battery life is rather weak. The result is especially weak when compared to the P9 Plus. A full charge, of course, will still last me for a day, but the standby time is not as good as before. I have tested playing graphics heavy game, "Real Racing 3" for 3 hours straight with battery to spare. That shows the poor standby time is due to the background task.

Charging


Charging the device is quick thanks to the Huawei’s SuperCharge technology. Topping up the Huawei P10 Plus from 10% to 90% only requires 70 minutes.

Final Words


I have been using the Huawei P10 Plus as my daily driver for more than 3 weeks and what I really love about the phone is its camera capabilities. The key addition feature of the camera app is the portrait mode where the camera now will intelligently adjust the brightness to match your subject's face. To be honest, this is probably one of the most overlooked features, and it could probably help you capture that specific moment without having to worry about adjusting the exposure manually.

Packed with Kirin 960, while it may not be 2017 enough, but the overall performance is no slouch either. Pretty sure it could just handle all the productivity work or multimedia consumption tasks without facing any hiccups. Of course, there are some weaknesses, particularly the weird battery drain issue and the lack of water & dust resistant.

If you're in the market looking for a flagship smartphone that takes awesome looking and artistic photographs, you should take a look at the Huawei P10 family, especially the Huawei P10 Plus with Leica SUMMILUX-H f/1.8 lens.

PROS
  • Excellent build quality
  • Excellent accessories package
  • Accurate & fast fingerprint scanner
  • Great 5.5-inch Quad-HD 1440p IPS display
  • Excellent rear camera
  • Great front camera
  • Excellent performance
  • Great battery life
  • Fast charging

CONS
  • No IP-rated dust & water resistant
  • Proprietary fast charge
  • Buggy and battery drain machine learning algorithm