វាមានរយៈពេលមួយទសវត្សរ៍ចាប់តាំងពីទូរស័ព្ទ iPhone ដើមត្រូវបានដោះលែង។ ស្មាតហ្វូនរសជាតិប្រចាំឆ្នាំ 2007 របស់ខ្ញុំបានឃើញថ្ងៃល្អជាងប៉ុន្តែវានៅតែខ្លាំងដដែល។ ដូច្នេះរយៈពេល 10 ឆ្នាំនៃការនិយាយនិងការអភិវឌ្ឍបាននាំឱ្យយើងឈានដល់ការបោះពុម្ពផ្សាយខួបនេះ។ ប៉ុន្តែតើទូរស័ព្ទ iPhone X ថ្មី (ដប់) ទាំងអស់ដែលវាត្រូវបានបង្ក្រាបទៅជា?
ដែកថែបនិងដែកអ៊ីណុកដែក
សូម្បីតែមុនពេលអ្នកបើកវាឱ្យច្បាស់ថាទូរស័ព្ទ iPhone នេះគឺខុសគ្នាបន្តិចបន្តួច។ ធ្វើពីកញ្ចក់ទូរទស្សន៍ដ៏វែងបំផុតដែលមិនធ្លាប់មានបំផុតដែលមិនធ្លាប់មាន ‘និង’ ដែកថែបដែលវះកាត់ – ជាថ្នាក់ ‘(Apple Uber- ការនិយាយទីផ្សារ) វាពិតជាមានរូបរាងនិងអារម្មណ៍ខ្ពស់។
និយាយពីអារម្មណ៍ខ្ញុំតែងតែអានថាអាយផូសដែលគាំទ្រអាលុយមីញ៉ូមគឺរអិលហើយពិបាកកាន់។ ខ្ញុំមិនដែលរកឃើញនោះទេហើយខ្ញុំតែងតែនៅអាក្រាត។ ខ្ញុំជាអ្នកជឿជាក់យ៉ាងមុតមាំដែលគ្របដណ្តប់លើទូរស័ព្ទ iPhone ដែលមានផ្លាស្ទិច 2 ដុល្លារដែលមានទំហំ 2 ដុល្លារ។ ទោះយ៉ាងណាវាប្រហែលជាត្រូវផ្លាស់ប្តូរនៅពេលដែលវាមើលទៅដូចជាការបំបែកកញ្ចក់ខាងក្រោយតែម្នាក់ឯងអាចមានតម្លៃ 556,44 នៃទូរស័ព្ទ iPhone ដែលខ្ញុំធ្លាប់ខូចគឺស្រោមទូរស័ព្ទ iPhone របស់ខ្ញុំគឺអស្ចារ្យណាស់ប៉ុន្តែវា។ គ្របដណ្តប់លើខ្នងវាស្អាតណាស់ដូច្នេះខ្ញុំបានទិញករណីថ្លាដែលមានតម្លាភាពរបស់ Spigen Ultra នេះប៉ុន្តែវាជាការគួរស្អប់ខ្ពើមហើយខ្ញុំបានយកវាចេញរួចហើយ។ វាមានអារម្មណ៍ដូចរ៉ូឡែតរុស្ស៊ីដោយគ្មានករណីមួយទោះបីជាចំណេះដឹងអំពីការចំណាយលើការជួសជុលទាំងនោះក៏ដោយ។
កញ្ចក់ខាងក្រោយកញ្ចក់ថ្មីគឺហ្គីតាបន្តិចហើយរួមជាមួយស៊ុមដែកដង់ស៊ីតេបន្ថែមផ្តល់ឱ្យវានូវអារម្មណ៍រឹងឡើងវិញវាក្រាស់ជាង 0,2 មីល្លីម៉ែត្រជាងបូក។ កញ្ចក់កោង 2.5D ជួបដែកអ៊ីណុកក្នុងផ្លូវដែលគ្មានថ្នេរជាងការរចនាមុនជួយធ្វើឱ្យវាធ្វើឱ្យវារលាក់ទឹកនិងធូលីដែលធន់ទ្រាំនឹងធូលី (IP67) ។
ក្រុមតន្រ្តីដែកថែបត្រូវបានប៉ូលានៅលើម៉ូដែលប្រាក់របស់ខ្ញុំស្រដៀងនឹងដែកគោលផ្លែប៉ោមដែកខណៈដែលកំណែពណ៌ប្រផេះទទួលបានស្រទាប់នៃពណ៌ដែលត្រូវគ្នាដោយការដាក់ប្រាក់ដែលត្រូវគ្នាដោយប្រើប្រាក់បញ្ញើចំហាយ។ មិនដូចទូរស័ព្ទ iPhone ទាំងសងខាងទេឥឡូវនេះមានរាងពងក្រពើមុខខ្មៅ។
វាជាអេក្រង់ទាំងអស់
តើវាទេ? Bezels មានរាងស្លីមប៉ុន្តែ Galaxy 8s ដែលមានអេក្រង់មិនចេះរីងស្ងួតគឺមានសេរីភាពនៅលើជ្រុងរបស់វាយ៉ាងហោចណាស់។
អេក្រង់ Super ReTina HD ថ្មីថ្មីរបស់លេខថ្មីគឺ OLED ដំបូងនៅលើទូរស័ព្ទ iPhone មួយ។ វាមានគុណភាពបង្ហាញ 2436 × 1125 នៅ 458 ភី។ អាយ។ ភី ដូចគ្នានឹងអេក្រង់ OLED ទាំងអស់ដែរសមាមាត្រផ្ទុយគឺចេញពីគំនូសតាង។ វារំ me កខ្ញុំពីភាពចាស់របស់ខ្ញុំប៉ុន្តែនៅតែចូលចិត្តត្រួសត្រាយទូរទស្សន៍ប្លាស្មា។
ឯករាជ្យនៃវិមាត្រភីកសែលគឺជាទំហំចំណុចដែលជារបៀបដែល UI មើលឃើញអេក្រង់និងអ្វីដែលវាអាចសមនឹងវាបាន។ ជាមួយនឹងទិដ្ឋភាពមាត្រដ្ឋានរូបភាព 3 ដងរបស់រូបភាពទាំង 10 ដែលមានទំហំ 375 ពិន្ទុធំ 812 ពិន្ទុខ្ពស់។ ចំនួននេះប្រៀបធៀបទៅនឹង 414 ដោយ 736 សម្រាប់ទូរស័ព្ទបូក (នេះគឺជាឧទាហរណ៍ដ៏អស្ចារ្យនៃភីកសែលខុសគ្នានិងទំហំចំណុចនៅលើទូរស័ព្ទ iPhone នីមួយៗ) ។
ដូច្នេះទោះបីជាការបង្ហាញ 5.8 “ស្តាប់ទៅធំជាងទំហំ 5.5” នៃបូក x x មានសមាមាត្រតូចចង្អៀត (19.5: 9) ។ add that to the rounded corners, sensor housing as well as the ‘Home Indicator’ (the line at the bottom of the screen that gives the user a hint at the swipe feature) and you are left with an extended safe area for developers.
មិនដូចទូរស័ព្ទបូករូបនេះទេរូបតំណាងមិនដំណើរការនៅពេលដែលអ្នកស្ថិតនៅក្នុងកម្មវិធីទេសភាពហើយអ្នកនឹងមិនទទួលបានកម្មវិធីសំបុត្រ 2 គ្រាប់ទេប្រសិនបើអ្នកចង់បានអចលនទ្រព្យអេក្រង់អតិបរមាជាពិសេសនៅក្នុងទិដ្ឋភាពទិដ្ឋភាពបន្ទាប់មកម៉ូដែលនៃទេសភាពបន្ទាប់មកម៉ូដែលបូកអាច នៅតែជាអ្នកដែលអ្នកត្រូវការ
វាប្រហែលជាមានភាពត្រឹមត្រូវជាងមុនក្នុងការគិតអំពី X ដែលជាកន្លែងដែលនៅចន្លោះ 8 និង 8 បូក។ ទោះយ៉ាងណាមកពីម៉ូដែលបូកអេក្រង់មានអារម្មណ៍ថាមានអារម្មណ៍ថាឆ្ងាយពីជំហានថយក្រោយ។
នៅម៉ោង 120Hz អត្រាគំរូនៃការបង្ហាញនេះគឺពីរដងនៃទូរស័ព្ទ iPhone ផ្សេងទៀតហើយមិនដូចម៉ូដែលមុនណាមួយទេអ្នកអាចប៉ះផ្នែកណាមួយនៃការបង្ហាញដើម្បីដាស់ឧបករណ៍។
Apple អះអាងថាភាពត្រឹមត្រូវនៃពណ៌ល្អបំផុតដែលមិនធ្លាប់មានសម្រាប់ទូរស័ព្ទ iPhone ដែលមាន Gamuts ពណ៌ P3 និង SRGB មាន។ បច្ចេកវិទ្យា “សម្លេងពិត” ប្រើឧបករណ៏ពន្លឺម្ហូបថ្មីដើម្បីកែសំរួលតុល្យភាពពណ៌សអេក្រង់ដើម្បីផ្គូផ្គងសីតុណ្ហាភាពពណ៌នៃតំបន់ជុំវិញរបស់អ្នក។ នេះធ្វើឱ្យអ្វីៗកក់ក្តៅឡើងហើយធ្វើឱ្យពួកគេត្រជាក់តាមតម្រូវការនិងមានភាពវាងវៃនិងពេញចិត្ត។ មានតែនៅពេលដែលខ្ញុំបាននាំយក 6S របស់ខ្ញុំនៅក្បែរទូរស័ព្ទថ្មីតើវាពិតជាច្បាស់ទេថាតើសីតុណ្ហភាពពណ៌ខុសគ្នាយ៉ាងដូចម្តេច។
ការប៉ះ 3D នៅតែមាននៅទីនេះ។ បន្ទាប់ពី 2 ឆ្នាំទោះបីជាខ្ញុំប្រើវាតិចតួចណាស់, ជាទូទៅសម្រាប់ការឈូសឆាយការជូនដំណឹងទាំងអស់និងកំណត់ទីតាំងទស្សន៍ទ្រនិចរបស់ខ្ញុំនៅក្នុងអត្ថបទ។ អេក្រង់ដើមរបស់លេខ 10 ឥឡូវជួយឱ្យរូបតំណាងពិលនិងខេមិនមានរូបតំណាង 3D ដែលប្រើការប៉ះ 3D ដើម្បីបើកដំណើរការវាយ៉ាងឆាប់រហ័ស។
វានឹងមានការរង់ចាំសម្រាប់កម្មវិធីដែលត្រូវបានកែសំរួលសម្រាប់ប្លង់ថ្មីប៉ុន្តែជាមួយនឹងការធ្វើបច្ចុប្បន្នភាពជាច្រើនដែលនឹងមកដល់រៀងរាល់ថ្ងៃដោយសង្ឃឹមថានេះនឹងមិនចំណាយពេលយូរទេ។ នេះជាឧទាហរណ៍មុននិងបន្ទាប់នៃកម្មវិធីផតឃែស្ថរបស់ Downcast ត្រូវបានធ្វើបច្ចុប្បន្នភាពសម្រាប់អេក្រង់ខ្ពស់ជាងនេះ។ អ្នកអាចមើលឃើញកម្មវិធី Bezels ដែលប្រព័ន្ធប្រើនៅខាងឆ្វេងមុនកម្មវិធីត្រូវបានធ្វើបច្ចុប្បន្នភាព។
ស្នាមរន្ធកំពូល
ស្នាមរន្ធគឺជាចំណុចនៃការនិយាយដ៏អស្ចារ្យបំផុតមួយនៅលើ X. វាច្បាស់ណាស់ជាពិសេសនៅក្នុងរបៀបទេសភាពនៅពេលលេងវីដេអូពេញអេក្រង់។ តាមពិតការត្រួតពិនិត្យមាតិកាវីដេអូ 16: 9 មិនត្រូវបានកាន់កាប់លើស្នាមរន្ធទេទោះបីអ្នកអាចជ្រើសរើសពង្រីកអេក្រង់ពេញហើយបាត់បង់នៅខាងលើនិងខាងក្រោមនៃវីដេអូក៏ដោយ។ ខ្ញុំបានរកឃើញថាលេងពេញអេក្រង់និងកាន់the phone one handed your thumb covers a lot of of the notch anyway. In portrait mode in apps with a black UI the notch disappears completely.
Image: phonearena.com
I’ve always thought of the notch as giving me a lot more screen rather than taking some of it away. While a lot of other modern designs have thicker bezels top and bottom Apple has maximised this area better than a lot of (with the exception of the essential Phone). Here’s a quick (badly) Photoshopped image to show what I indicate on the Galaxy S8 Plus.
So the notch can be considered to be reclaiming screen, rather than minimizing it, although it’s probably the aesthetics that a lot of object to. I’m taking a glass half full attitude to the notch, but of course ideally Apple could magic away all those sensors and have zero bezels.
Face ID
For now though the notch houses the normal suspects. The earpiece speaker, proximity sensor and light sensor. In addition it’s home to the 7MP ƒ/2.2 TrueDepth cam along with an variety of sensors and emitters that together make up the face ID system.
30,000 undetectable dots are beamed onto your face to create a 3D depth map. Apple say there’s now a 1 in a 1,000,000 chance of a random stranger being able to unlock a face ID equipped iphone compared to 1 in 50,000 for Touch ID. They’ve apparently worked to make sure the system cannot be fooled by photos or even 3D masks, unlike some of the joke facial recognition of its competitors.
You can bet your house though that the worlds hackers are at this very moment devising cunning plans to try and out fox the system. Sometime in the future we’ll find out how safe it is. For now the best low-tech way to unlock someone else’s iphone X is to be their (near?) identical sibling.
Setting up face ID involves a movement akin to drawing a circle in the air with your nose. This movement allows the system to capture your face swiftly and the setup process is faster than for Touch ID.
When you first use it to unlock the phone it seems odd that it does not reveal the home screen as is the case with the Touch ID operation. You need to swipe up to do this. There’s a reason though. face ID is ‘attention aware’ and it will unlock your device when you look at it with your eyes open (you can switch this off). That’s beneficial when checking out notifications as they reveal their details once you glance at the phone. If you have no notifications then you simply raise the phone and swipe up at the same time as you look towards the sensor. It becomes one fluid motion and feels like you don’t even have biometric safety switched on.
It works fine with both my sunglasses and the coated varifocal lenses of my regular glasses. It worked after I shaved, while I was wearing my big headphones and a hat. I wondered how this would work when the phone was in its cradle in the car and lying flat on my desk. In practise it’s fine in the car because it’s facing me, but less convenient on a desk as you do have to step your head over the phone. face ID does not work in landscape orientation and a friend also tells me it doesn’t work for him when he has a flourish mic across his face while flying his plane. On the upside no a lot more problems with wet fingers or gloved hands trying to unlock Touch ID. So pros and cons. I’d say after just a few days face ID is better in around 95% of situations and worse in around 5%. remember you can turn it off and use a passcode if you prefer.
The system absolutely replaces Touch ID and is used to authenticate Apple Pay as well. A quick visit to a filling station for milk and bread was a good test of the new way. now a double tap of the side button invokes the system followed by a glance to unlock before putting the phone near the reader. Simple.
It will be interesting to see if all this hardware will be able to do anything similar to this cool Sony feature that can build a 3D scan of your head to place an fantastic likeness of yourself into games etc.
For now all that tech is employed for these ‘Animoji’. You capture your personal expressions represented by a variety of animated emoji and send them to someone who cares. Millennia of human development has led to the animated poo emoji.
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So with no home button how do you get to the home screen now? Well prepare to format and re-write 10 years of muscle memory. There’s now a new series of gestures to learn.
Swipe up for Home
Swipe up and pause for app switcher
– or – Swipe ideal / left on home indicator to switch between apps
Swipe down from top ideal for control Centre
Swipe down from top middle or top left for Notifications
In addition there are new button presses too
Apple Pay – double click the power button (now rechristened the side button)
Siri – long press side button
Power Off – Hold side button with either volume button
Screen shot – Side button plus volume up
Surprisingly the home gesture was locked in really swiftly and easily. some of the others may take a while longer.
នៃក11 Bionic CPU
There’s lots of new hardware here like Bluetooth 5.0 which must support 2 headphones connected concurrently if Apple enables it? The stereo speakers are louder too, I know this because I can still hear my podcasts over the noise of the kettle boiling in the morning. But the star of the show is Cupertino’s most current CPU.
The 64-bit 6-core A11 ‘Bionic’ has 4.3 billion transistors. four efficiency cores that are up to 70 per cent faster than A10 Fusion, plus two performance cores which are up to 25 per cent faster (the three-core GPU is up to 30 per cent faster than the last gen). The CPU can fire up all 6 cores when it really feels the need for speed.
Image: ifixit.com
It’s been benchmarked with a similar performance to a Core i5 MacBook. Although unlike a laptop the phone would not be able to sustain that sort of performance. None-the-less it’s an excellent feat in such a diminutive device. Apple’s custom-made silicon seems to be light years ahead of the competition, leading Tom’s guide to recently review the A11 powered iphone 8 with the headline, World’s Fastest Phone (It’s Not even Close).
So whats the need for all this power? Well besides making the phone feel exceptionally snappy, its neural engine utilises it for on-device maker learning tasks, avoiding the latency of a trip to the cloud and back and its associated privacy and safety concerns. Its 600 billion operations per second are employed for other new features like face ID and augmented reality. Oh, and of course the camera.
Rear Camera
I skipped the iphone 7 plus so coming from a 6s Plus, this is my first iphone with dual rear (12MP) cameras. The bump on the rear is still there and is actually bigger than on my old phone.
The ƒ/1.8 large angle and ƒ/2.4 telephoto, both employ optical image stabilisation, the only iphone to do so (the iphone 8 plus has OIS its large angle lens only).
Apple’s new ISP chip, a lot more custom-made silicon, can recognise and optimise elements in your photo as well as supply faster autofocus and improved HDR shots (only the HDR shot is saved by default now). as with lasts years iphone 7, portrait mode supplies that big camera, shallow depth‑of-field effect we all love and it’s now available on the front cam too. new for this years 8 and X is the portrait lighting feature (check out Austin Mann’s superb review for a lot more details). Here’s a quick test photo in tough lighting conditions (this is not using the portrait mode).
I never use flash, ever. It’s awful. this time however there’s a chance that might change. The Quad-LED true Tone flash now has slow sync, a feature that combines a slow shutter speed with a short flash pulse. This is especially beneficial at night and allows the cam to capture background detail instead of just blowing everything out in the foreground and leaving everything else black
The new HEIF format indicates smaller file sizes for photos (if you want to learn a lot more read this great article). Exports are still in JPEG to make sharing easy until the rest of the world catches up. You’ll need to be on macOS High Sierra for support of the newer format, or you can choose to remain shooting in JPEG if you prefer.
HEIF is a container that uses the High efficiency video Coding (HEVC) or H.265 standard. The phone now shoots 4K in up to 60 FPS. slow motion is improved too with up to 240 FPS available in 1080p now. smaller file sizes combined with 256GB storage on board (as much or a lot more than lots of SSD equipped laptops these days) indicates there must be no shortage of storage.
Wireless Charging
Replacing the aluminium with glass on the back of the 8 and X allows inductive charging for the first time on an iPhone. It’s been a long time coming, this is severe catchup for Apple.
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