Apple’s iPhone 4 has been called one of the best smartphones in iPhone history. Especially the factory unlocked iPhone 4 has been in high demand. The iPhone 4 Factory Unlocked is an officially unlocked iPhone by Apple. It is better than a locked iPhone 4 in two ways:-

1. First, you don’t need to unlock it as it is already unlocked.

2. Second, you don’t need to unlock your iPhone every time the software is updated.

You can use your factory unlocked iPhone 4 anywhere in the world. The IMEI number of said unlocked iPhone has been saved as unlocked in Apple’s database. GSM technology is best suited for a factory unlocked iPhone 4. Because GSM uses convenient SIM cards, it’s easy to easily switch between carriers and phones. Factory unlocked iPhone 4 is really cool. It will be activated with any SIM from any operator in any country. The price of factory unlocked iPhone 4G is very affordable. Features and functionality once again position Apple as the market leader. Some of the flashing features of the iPhone 4 include:-

Size and weight

Height: 115.2mm

Width: 58.6mm

Depth: 9.3mm

Weight: 137 grams

Ability

16 GB or 32 GB flash drive

color

white or black

Show

retina display

3.5-inch (diagonal) widescreen multi-touch screen

Resolution of 960×640 pixels at 326 dpi

800:1 contrast ratio (typical)

Fingerprint resistant oleophobic coating on front and back

Support to display multiple languages ​​and characters simultaneously

Camera, photos and video

Video recording, HD (720p) up to 30 frames per second with audio

5 megapixel still camera

VGA-quality photos and videos at up to 30 frames per second with the front-facing camera

Touch to focus video or still images

flashing LEDs

Geotagging photos and videos

mobile and wireless

UMTS/HSDPA/HSUPA (850, 900, 1900, 2100 MHz)

GSM/EDGE (850, 900, 1800, 1900 MHz)

WiFi 802.11b/g/n (802.11n 2.4GHz only)

Bluetooth 2.1 + EDR wireless technology

Rent

assisted gps

digital compass

wireless

Mobile

power and battery

Built-in rechargeable lithium ion battery

Charge via USB to computer system or power adapter

Talk time:

up to 7 hours on 3G

up to 14 hours on 2G

Standby time: up to 300 hours

internet uses:

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

sensors

3 axis gyroscope

accelerometer

Proximity sensor

ambient light sensor

In simple words, this smartphone is a real feast for iPhone lovers.