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Apple iPhone 4: Full review


It’s guaranteed to be a big seller, but is Apple’s newest iPhone a must-have?

In the three years since the first iPhone went on sale, the mobile landscape has changed irrevocably. Most phones now offer apps, internet browsing, social-networking widgets and email, while the higher-end smart phones continue to innovate around speed, features and build quality. That means Apple has an increasingly difficult job on its hands; responding to the innovations of the chasing pack while turning out a new handset every year.
The iPhone 4 is this year’s effort, and overall, it’s a corker. Not everyone will be a fan of the iPhone’s new industrial look and feel, which has done away with the shapely, curved edges of the iPhone 3G and 3GS in favour of a more functional, practical design. But I think iPhone 4 feels like a truly premium product, on a par with expensive designer handsets such as those made by Vertu.
It’s slimmer than its predecessors, and now features a glass shell made from the same super-strong aluminosilicate material used for helicopter windscreens, which makes it tough and scratch-resistant. The stainless steel band that runs around the middle of the iPhone, like the buttercream filling in a particularly delicious Victoria sponge, not only helps strengthen the overall construction, but is also part of the iPhone’s cellular and Wi-Fi antennas.
The difference in screen quality between iPhone 4 and previous models is acute. The new iPhone’s special “retina display” has four times the resolution of the iPhone 3GS, and Apple claims the pixels are so small that they can’t be detected by the human eye. That means that icons, text and pictures are pin-sharp on iPhone 4, with crisp, defined edges. Colours are luscious and seem to pop out of the screen, while whites appear brighter, and blacks take on a deep, inky hue. In short, it’s the kind of screen performance you’d expect from an AMOLED display, but Apple has somehow managed it with a simple backlit LCD screen. Where this display really comes in to its own – more than with photos, more than with movies, more, even than with web pages – is with ebooks. The iPhone 4 supports iBooks, Apple’s own ebook reader software, and the pages of Winnie the Pooh are rendered with a clarity and precision you simply do not find on any other device, not even an iPad.
There are plenty of other hardware improvements, too, including a five-megapixel camera with LED flash that’s capable of taking some great shots in lowlight conditions. And the iPhone 4 can also capture high-definition 720p video at 30 frames per second. The makers of the Flip range of camcorders should be very worried indeed; videos shot on the iPhone 4 look fantastic, with good colour balance, while a version of iMovie for the iPhone makes it incredibly easy to edit clips using the iPhone and create a pleasing, professional video ready for sharing. The new A4 processor ensures everything zips along, and the bigger battery makes a world of difference – not once, in the time that I have been testing the iPhone 4, have I had to give it a lunchtime boost.
The improved battery life and nippier performance prove crucial for one of iPhone 4’s most hotly-anticipated features – multitasking. It’s worth noting that it’s not really multitasking in the strictest sense, because not every app will be able to work fully in the background; Apple is allowing some apps, such as music-streaming services, to continue playing while users open other applications, but true multitasking is restricted because of the potentially catastrophic impact on battery life. So that means that Twitter and Facebook, for instance, do not continue pulling down real-time updates even as you work on an email or browse a web page. Instead, they are “paused” when you switch between apps; if you return to an app, you can pick up exactly where you left off.
Multitasking is not just restricted to iPhone 4 – it’s part of the iOS4 software update available to existing iPhone 3GS users. The new operating system brings some welcome new features to the iPhone range, including the ability to organise apps in to “folders”. You can have a maximum of 12 apps in a single folder, which means some apps, such as games, may have to be subdivided by genre (puzzle, shooter etc). Annoyingly, all of the folders look the same on the iPhone’s Home screen – you can’t choose an app logo to represent the whole folder, so there’s a lot of squinting at the screen while you try to see which folder is which.
One feature of iPhone 4 that Apple has been pushing hard is FaceTime, its video-calling app. The iPhone 4 has a front-facing VGA camera, which can be used to make video calls to other iPhone 4 users over a Wi-Fi network. Video calling has never really taken off in Europe, mainly because it offered such an awful user experience, but FaceTime really is dramatically different. It’s easy to use, for starters – you can start with a FaceTime call, or switch to FaceTime midway through a conversation, at the touch of a button. The iPhone 4’s top-notch screen provides a really clear picture, while its dual microphones and noise-cancelling capabilities ensure good audio that remains in sync with the video. It’s a shame the service is restricted to iPhone 4 users and that it works only on Wi-Fi, though Apple hopes that will change in time. It’s also giving away its FaceTime technology to other mobile phone makers, which could really help to increase uptake of this solid video-calling app.
The iPhone 4 has its flaws. I wish the Home screen had a different look and feel that tied in with the device’s new industrial design; perhaps something more akin to the user interface on Microsoft’s forthcoming range of Windows Phone 7 handsets. And it would also be great if it supported “widgets”, so that I could see, at a glance, what my most recent email or text message is, a real-time weather forecast for my locale, or even the latest stock prices.
But overall, the iPhone 4 is an excellent, beautifully built device that cements Apple’s position as the leading smartphone maker. Upgrading to iPhone 4 won’t come cheap, though – buying the handset SIM-free from Apple will cost at least £499, and you’re still looking at a substantial outlay on the handset if you buy it on contract from a network operator. If you own an iPhone 3G, or are simply in the market for a new phone, then upgrading to iPhone 4 is a no-brainer. But if you’ve got an iPhone 3GS and are still in contract, don’t rush to upgrade; instead, install the new iOS4 update on your handset and put the new software through its paces.
After all, this time next year, Apple will have a new handset for us to drool over.
RELATED PRODUCT

Here’s The Best Looking iPhone 4 Clone Yet


Let’s play a game! Look at the image above and pick the real iPhone 4 from the clone. Right or left? Need more help? Click through for a couple more images.


Yep, the one on the left is clearly the clone, but you must admit that it doesn’t look that far off. More at NoWhereElse.

iPhone 4 Technical Specifications


Size and weight1

Height:
4.5 inches (115.2 mm)
Width:
2.31 inches (58.6 mm)
Depth:
0.37 inch (9.3 mm)
Weight:
4.8 ounces (137 grams)

Cellular and wireless

  • GSM model: UMTS/HSDPA/HSUPA (850, 900, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz)
  • CDMA model: CDMA EV-DO Rev. A (800, 1900 MHz)
  • 802.11b/g/n Wi-Fi (802.11n 2.4GHz only)
  • Bluetooth 2.1 + EDR wireless technology

Location

  • Assisted GPS
  • Digital compass
  • Wi-Fi
  • Cellular

Power and battery2

  • Built-in rechargeable lithium-ion battery
  • Charging via USB to computer system or power adapter
  • Talk time:
    Up to 7 hours on 3G
    Up to 14 hours on 2G (GSM model only)

  • Standby time: Up to 300 hours

  • Internet use:
    Up to 6 hours on 3G
    Up to 10 hours on Wi-Fi

  • Video playback: Up to 10 hours

  • Audio playback: Up to 40 hours

Mac system requirements

  • Mac computer with USB 2.0 port
  • Mac OS X v10.5.8 or later
  • iTunes 10.1 or later (free download fromwww.itunes.com/download
  • iTunes Store account
  • Internet access

Windows system requirements

  • PC with USB 2.0 port
  • Windows 7; Windows Vista; or Windows XP Home or Professional with Service Pack 3 or later
  • iTunes 10.1 or later (free download fromwww.itunes.com/download
  • iTunes Store account
  • Internet access

Environmental requirements

  • Operating temperature: 32° to 95° F
    (0° to 35° C)
  • Nonoperating temperature: -4° to 113° F
    (-20° to 45° C)
  • Relative humidity: 5% to 95% noncondensing
  • Maximum operating altitude: 10,000 feet (3000 m)

Capacity3

  • 16GB or 32GB flash drive

Color

  • White or black

Display

  • Retina display
  • 3.5-inch (diagonal) widescreen Multi-Touch display
  • 960-by-640-pixel resolution at 326 ppi
  • 800:1 contrast ratio (typical)
  • 500 cd/m2 max brightness (typical)
  • Fingerprint-resistant oleophobic coating on front and back
  • Support for display of multiple languages and characters simultaneously

Audio playback

  • Frequency response: 20Hz to 20,000Hz
  • Audio formats supported: AAC (8 to 320 Kbps), Protected AAC (from iTunes Store), HE-AAC, MP3 (8 to 320 Kbps), MP3 VBR, Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX, and AAX+), Apple Lossless, AIFF, and WAV
  • User-configurable maximum volume limit

TV and video

  • Video formats supported: H.264 video up to 720p, 30 frames per second, Main Profile level 3.1 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; MPEG-4 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps per channel, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; Motion JPEG (M-JPEG) up to 35 Mbps, 1280 by 720 pixels, 30 frames per second, audio in ulaw, PCM stereo audio in .avi file format
  • Support for 1024 by 768 pixels with Apple VGA Adapter; 576p and 480p with Apple Component AV Cable; 576i and 480i with Apple Composite AV Cable (cables sold separately)
Up is available on iTunes. Up © Disney/Pixar.

Languages

  • Language support for English (U.S.), English (UK), French (France), German, Traditional Chinese, Simplified Chinese, Dutch, Italian, Spanish, Portuguese (Brazil), Portuguese (Portugal), Danish, Swedish, Finnish, Norwegian, Korean, Japanese, Russian, Polish, Turkish, Ukrainian, Hungarian, Arabic, Thai, Czech, Greek, Hebrew, Indonesian, Malay, Romanian, Slovak, Croatian, Catalan, and Vietnamese
  • Keyboard support for English (U.S.), English (UK), French (France), French (Canadian), French (Switzerland), German, Traditional Chinese (Handwriting, Pinyin, Zhuyin, Cangjie, Wubihua), Simplified Chinese (Handwriting, Pinyin, Wubihua), Dutch, Italian, Spanish, Portuguese (Brazil), Portuguese (Portugal), Danish, Swedish, Finnish, Norwegian, Korean, Japanese (Romaji, Ten Key), Japanese (Kana), Russian, Polish, Turkish, Ukrainian, Estonian, Hungarian, Icelandic, Lithuanian, Latvian, Flemish, Arabic, Thai, Czech, Greek, Hebrew, Indonesian, Malay, Romanian, Slovak, Croatian, Bulgarian, Serbian (Cyrillic/Latin), Catalan, Vietnamese, Tibetan, Macedonian, and Cherokee
  • Dictionary support (enables predictive text and autocorrect) for English (U.S.), English (UK), French, German, Traditional Chinese, Simplified Chinese, Dutch, Italian, Spanish, Portuguese (Brazil), Portuguese (Portugal), Danish, Swedish, Finnish, Norwegian, Korean, Japanese (Romaji), Japanese (Kana), Russian, Polish, Turkish, Ukrainian, Hungarian, Lithuanian, Flemish, Arabic, Thai, Czech, Greek, Hebrew, Indonesian, Malaysian, Romanian, Slovak, Croatian, Catalan, Vietnamese, and Cherokee

Camera, photos, and video

  • Video recording, HD (720p) up to 30 frames per second with audio
  • 5-megapixel still camera
  • VGA-quality photos and video at up to 30 frames per second with the front camera
  • Tap to focus video or still images
  • LED flash
  • Photo and video geotagging

External buttons and controls

Sensors

  • Three-axis gyro
  • Accelerometer
  • Proximity sensor
  • Ambient light sensor

Connectors and input/output

Headphones

  • Apple Earphones with Remote and Mic
  • Frequency response: 20Hz to 20,000Hz
  • Impedance: 32 ohms

Rating for hearing aids4

iPhone 4 (GSM model)
  • 3G network - 850/1900MHz: M4, T4
  • 2G network - 850MHz: M3, T3
  • 2G network - 1900MHz: M2, T3
iPhone 4 (CDMA model)
  • M4, T4

In the box

  • iPhone 4
  • Apple Earphones with Remote and Mic
  • Dock Connector to USB Cable
  • USB Power Adapter
  • Documentation

Environmental Status Report

iPhone 4 embodies Apple’s continuing environmental progress. It is designed with the following features to reduce environmental impact:
  • PVC-free handset
  • PVC-free headphones
  • PVC-free USB cable
  • Bromine-free printed circuit boards
  • Mercury-free LCD display
  • Arsenic-free display glass
  • Majority of packaging made from post-consumer recycled fiberboard and biobased materials
  • Power adapter outperforms strictest global energy efficiency standards

Mail attachment support

  • Viewable document types: .jpg, .tiff, .gif (images); .doc and .docx (Microsoft Word); .htm and .html (web pages); .key (Keynote); .numbers (Numbers); .pages (Pages); .pdf (Preview and Adobe Acrobat); .ppt and .pptx (Microsoft PowerPoint); .txt (text); .rtf (rich text format); .vcf (contact information); .xls and .xlsx (Microsoft Excel)

Bumpers for iPhone 4

Dress up your iPhone 4 with a Bumper. Choose one of six colors — white, black, blue, green, orange, or pink — and slip it around the edge of your iPhone 4. With metal buttons for volume and power, two-tone colors, and a combination of rubber and molded plastic, Bumpers add a touch of style to any iPhone 4.

iPhone 4 announced, launching June 24 for $199 with new FaceTime video chat

Apple has unveiled its new iPhone 4 after a couple wild, unprecedented months of leaks. Sure, it looks exactly like we expected it to (Steve compares it to an old Leica camera), with a glass front and back, but it's what's on the inside that counts, kids. The stainless steel band that goes around the phone is an antenna system, while also providing the main structure of the phone, though it's plugged into the same old GSM / UMTS radio you all know and love -- there's a reason they didn't call it the iPhone 4G. There's also of course that front facing camera we were all anticipating, a rear camera with LED flash, and a new high resolution display that doubles the pixels in each direction (960 x 640) for a 4X overall pixel count increase -- Apple calls it a "Retina Display." It's rated at 326ppi, which Apple claims is beyond the human eye's limit of distinction. Check out an example of the new screen up against the iPhone 3G after the break. Similar to the iPad, it's an IPS display, offering 800:1 contrast. Naturally, it's still the same old 3.5-inch size. Under the hood is the A4 processor that runs the iPad. Despite the new engine (and the 25% thinner chassis), Apple managed to make the battery slightly larger, and the new handset is rated at 7 hours of 3G talk, 6 hours of 3G browsing, 10 hours of WiFi browsing, 10 hours of video, and 40 hours of music. Oh, and that WiFi? It's 802.11n now. The camera has been bumped to 5 megapixels, with 5X digital zoom and a "backside illuminated sensor," which now can also record HD video at 720p / 30fps.

On the software front, applications will automatically get high resolution text and buttons as part of iOS 4 (the OS previously known as iPhone OS 4), and with "a little bit of work" developers can make their entire app compatible with the new resolution display. Developers will also get access to a new gyroscope, giving devs "six axis" motion control between the gyroscope, accelerometer, and compass, with a new "Core Motion" API to deal with it all. Users won't be left out in the cold, however: they can mess around with that new HD video using a brand new iMovie app, if they shell out $4.99 for it. If anyone's feeling particularly frisky, iOS 4 even lets you switch your default search provider to Bing. Last but certainly not least, that new front camera is enabled for video chat using the new "FaceTime" feature. It's a WiFi-only (for now) video calling feature that works from iPhone 4 to iPhone 4 with "no setup" involved, and can flip over to the rear camera if your grandparents get tired of your face.

The phone will be available in white or black, retailing at $199 for the 16GB model and $299 for 32GB. They go on sale June 24th, and AT&T will be giving some extra grace upgrade timing -- up to six months early. The 3GS will be dropped to $99 and the 3G will disappear completely. Pre-orders start in a week, with 5 countries at launch (US, France, Germany, UK, Japan), with 18 more following in July. Apple will also be selling a first party case for $29, and a dock for the same price. PR is after the break, promo videos can be found here, and we got hands-on right here.