Apple iPhone 4 - 32GB - White (Unlocked) Smartphone
About this product
|While everyone else was busy trying to keep up with iPhone, Apple were busy creating amazing new features that make iPhone more powerful, easier to use, and more indispensable than ever. The result is iPhone 4. The biggest thing to happen to iPhone since iPhone.All the breakthrough technology in iPhone 4 is situated between two glossy panels of aluminosilicate glass - the same type of glass used in the windshields of helicopters and high-speed trains. Chemically strengthened to be 20 times stiffer and 30 times harder than plastic, the glass is ultradurable and more scratch resistant than ever. It's also recyclable.The 960-by-640 backlit LCD display boasts a pixel density of 326 pixels per inch, making it the highest-resolution phone screen ever. To achieve this, Apple engineers developed pixels so small - a mere 78 micrometers across - that the human eye can't distinguish individual pixels. That makes text remarkably sharp and graphics incredibly vivid. IPS technology also provides excellent color and contrast from almost any viewing angle.Created from Apple's own alloy, then forged to be five times stronger than standard steel, the CNC-machined band is the mounting point for all the components of iPhone 4. The band provides impressive structural rigidity and allows for its incredibly thin, refined design. It also functions as both iPhone 4 antennas.Apple engineers designed the A4 chip to be a remarkably powerful yet remarkably power-efficient mobile processor. With it, iPhone 4 can easily perform complex jobs such as multitasking, editing video, and placing FaceTime calls. All while maximizing battery life.iPhone 4 includes a built-in three-axis gyroscope. When paired with the accelerometer, it makes iPhone 4 capable of advanced motion sensing such as user acceleration, full 3D attitude, and rotation rate. Translation: More motion gestures and greater precision for an even better gaming experience.The iPhone 4 camera shoots gorgeous 5-megapixel photos and stunning HD video. And with its advanced backside illumination sensor, it captures beautiful images even in low-light settings. The built-in LED flash does double duty. When you're taking pictures, it works as a flash. When you're shooting video it can stay on to light up the scene. And on the front of iPhone 4, the built-in camera is perfect for making FaceTime calls and shooting self-portraits.While most phones have only one microphone, iPhone 4 has two. The main mic, located on the bottom next to the dock connector, is for phone calls, voice commands, and memos. The second mic, built into the top near the headphone jack, is for FaceTime calls and for making your phone calls better. It works with the main mic to suppress unwanted and distracting background sounds, such as music and loud conversations. This dual-mic noise suppression helps make every conversation a quiet one.With its large Multi-Touch display and innovative software, iPhone lets you control everything using just your fingers. How does it work? A panel laminated on the glass senses your touch using electrical fields. It can register multiple touches at once to support advanced gestures such as pinch to zoom, two-finger tap, and more. The panel then transmits the information to the Retina display below it.|
|Family Line||Apple iPhone|
|Network Technology||GSM / EDGE / UMTS / HSDPA / HSUPA|
|Band||GSM/EDGE 850/900/1800/1900 UMTS/HSDPA/HSUPA 850/900/1900/2100|
|Supported Flash Memory Cards||Built-In Memory|
|Battery Type||Lithium Ion|
|Battery Capacity||1420 mAh|
|Battery Talk Time||Up to 840 min|
|Battery Standby Time||Up to 300 hr|
|Display Technology||TFT LCD|
|Display Resolution||960 x 640 pixels|
|QWERTY Physical Keyboard||No|
Most relevant reviews
- sea_un2Oct 31, 2015Verified purchase - NEWby
- fastsales239Jun 15, 2010by
Buy One, Use it, Abuse it.
At&t is getting way better than they used to be.
I really love the changes they have made from the 3GS to the 4G
- fixyourthinkingJun 13, 2010by
The iPhone 4 (also called iPhone HD) is THE cellphone
The iPhone 4 is the ultimate upgrade to the iPhone line.
I've owned each iPhone from day 1 of their launch dates.
(Please also read my reviews of the iPhone 1.0, 3G, & 3Gs)
I've owned a cellphone since 1992. I've always had a "top of the line phone" (I've always had AT&T = formerly Cingular = formerly BellSouth Mobility)
In 17 years having cellphones, I've had over 100 (Yes 100+) different models & makes.
I've also had a few days each with the Palm Pre and Motorola Droid - neither compare to the iPhone 4.
The screen on the new iPhone 4 (also known as the iPhone HD) has to be seen to be believed. One hing that not many people are saying about the iPhone is that the screen seems to be a part of the glass not slightly recessed behind a piece of glass.
Besides the screen that's been compared to a high end laser printer for text, the new iPhone has a new button arrangement that are easier to press and understand their functionality.
The iPhone 4 also has a new antenna that delivers almost twice the performance for cell signal, bluetooth, and wifi. The casing IS the antenna!
The wifi signal has been boosted from 802.11g to 802.11n - greatly extending the range, security, and bandwidth of the signal.
The new camera on the iPhone 4 bumps up from the 2 megapixel on the original iPhone and bumps up from the 3 megapixel on the iPhone 3Gs. (Original and 3G shared the same camera & processor)
I had an original Apple Quicktake camera and it was amazing even though it was below a megapixel - when Apple discontinued cameras in 1998 I longed for the day when they would again create a camera using their expertise. With the iPhone that happened - with the iPhone 4 the perfect camera now exists! A camera that can instantly share a picture or video on the internet, thru email, or save for later. A camera that has ON device editing - even through Photoshop using the Adobe Photoshop app.
The iPhone 4 also adds a front facing camera which allows you to video conference with other iPhone 4 users.
The iPhone 4 also brings a new operating system (to all iPhones) and multiple application use (multitasking) to the 3GS and iPad, and iPhone 4.
The iPhone 4 uses GSM - an international standard technology for cellphones.
Verizon & Sprint use CDMA (& variants) - this technology is found in very few places widespread outside the USA & Europe.
While the iPhone 4 also has better GPS functionality - the Google maps app is decent but not the best - but the best app for GPS certainly got better with the better antenna and the new accelerometer/gyroscope in the iPhone 4 - try Navigon - it ROCKS!
Because an iPhone uses standard iPod sync & charge cables, accessories are easy to find.
Battery life is very good & improved from the previous generations of iPhones; even when utilizing power draining features like Wifi & Bluetooth.
I can actually use the calculator on an iPhone, unlike on other cell phones where you have to figure out corresponding keys.
I have a lot of music nearly 2000 songs and a GPS app that takes up almost a gigabyte, plus nearly 1000 pictures on my iPhone and the 16GB model is perfect for me - leaving me with 4 gigs of space left.
You'll want to get this "unlocked" version if you want to use your iPhone in the USA on a different network = TMobile!
I now have zero complaints about the iPhone 4. My complaints are relegated to AT&T!Read full review
- julian76usMay 9, 2014by
muy buen telefono, funciona perfecto, viene desbloqueado, y muy barato.....
Muy buen telefono, tenia miedo comprar un smartphone por internet, pero cuando me llego, me puse muy contento, porque es un aparato original,, y lo compre a un muy buen precio, se lo recomiendo.
- zara5280May 6, 2014by
Super!Exsellent! Good!Exsellent! Exsellent! Exsellent! Exsellent! Exsellent! Good! Exsellent! Exsellent! Exsellent! Exsellent!