LG Optimus 4X HD Full Review and Specifications

The LG Optimus 4X HD is a powerful smartphone that's packed with features. It has a 1.5 GHz dual-core processor, which is more than enough to handle demanding tasks.

This phone's processor is a significant upgrade from its predecessor, making it one of the fastest smartphones on the market. With its speed, you can expect seamless performance and efficient multitasking.

One of the standout features of the LG Optimus 4X HD is its 4.7-inch IPS display, which offers vibrant colors and a wide viewing angle. This display is perfect for watching videos, browsing the web, or playing games.

The LG Optimus 4X HD also features an 8-megapixel camera, which is capable of capturing high-quality photos and videos.

The LG Optimus 4X HD's design is sleek and compact, with a rectangular-based design featuring two chrome-like side trims. The phone has a very narrow side bezel and a removable back cover to replace batteries.

The power button is placed on the top edge, and the volume rocker is near the top left edge. The front of the device is protected with a single piece of Gorilla Glass 1 to prevent scratches and occasional falls.

The IPS display is 4.7 inches, with a resolution of 1280 x 720 pixels. It's a great screen, but not quite as high-contrast or vivid as some other displays on the market.

The LG Optimus 4X HD has a sleek rectangular-based design with two distinctive chrome-like side trims that add a touch of elegance to the phone.

These side trims are actually two metal lines that run along the sides of the phone, giving it a premium look and feel. The phone's compact chassis makes it easy to hold and carry around.

One of the standout features of the LG Optimus 4X HD's design is its very narrow side bezel, which maximizes screen real estate and makes the phone feel more compact.

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The removable back cover allows you to easily swap out batteries, which is a convenient feature for heavy users. The power button is placed on the top edge of the phone, making it easy to access.

The volume rocker is located near the top left edge, and the front of the device is protected by a single piece of Gorilla Glass 1, which helps prevent scratches and occasional falls.

The power button and a 3.5mm headset jack are located on the top edge, with the power button on the right and the headset jack on the left. The micro-USB port is located at the bottom of the smartphone.

The Optimus 4X HD boasts a 4.7-inch IPS display with a 720p resolution, which is plenty sharp for a screen of this size. The display is excellent, thanks to the company's experience in making good screens, like the Nitro HD and Spectrum.

The IPS display has near-180 degree viewing angles and excellent color reproduction, making it a joy to use. The screen is also bright enough to be readable in sunlight.

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The display's 312 PPI pixel density is well into "retina" territory, meaning you won't notice individual pixels. The RGB layout also helps with this, rather than the dreaded PenTile look.

Even small text is very readable on the Optimus 4X HD's screen, and the subtle texture on the Contacts icon is noticeable. However, the screen's production does have one downside: a thick black stripe between the LCD and the bezel.

The screen's Gorilla Glass coating is a good addition, but it's somewhat counteracted by the perceptual distance between your finger and whatever you're touching.

The LG Optimus 4X HD was a powerhouse in its time, featuring Nvidia's Tegra 3 chip that offered significant mobile gaming performance. This made it a great option for gamers on the go.

The phone was also the first to feature a quad-core processor, which provided a boost in processing power. The chip had four physical cores clocked at 1.5 GHz, making it perfect for demanding tasks.

The fifth core, clocked at 500 MHz, was designed to run when the handset was idle or doing simple tasks, such as active standby or music playback. This helped conserve battery life.

The True HD IPS display on the LG Optimus 4X HD was a treat for the eyes, with Ultra high resolution 313PPI. The 8.9 mm-thick, prism-edged design made it a stylish addition to any pocket.

The device came in black and white, giving users a choice of color options. The 12-core graphics processing unit was a beast, handling graphics-intensive tasks with ease.

The 8-megapixel backside-illuminated sensor camera on the rear was a great feature, with LED flash, HDR, and continuous shot capabilities. It even supported 1080p Full HD video recording.

The 1.3MP camera on the front was perfect for video conferencing or self-portraits. The phone also included a Li-Ion 2150 mAh battery, which provided up to 730 hours of standby time in 2G mode.

In 3G mode, the battery life was still impressive, with up to 686 hours of standby time. The phone also had a talk time of up to 9 hours and 20 minutes in 2G mode, and up to 10 hours and 50 minutes in 3G mode.

The LG Optimus 4X HD had a microSD card slot that supported up to 64 GB of storage. The internal memory was 16 GB, with 12 GB available to the user. The phone also had 1 GB of RAM, making it a great option for multitasking.

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The LG Optimus 4X HD is a powerhouse of a phone, thanks to its quad-core 1.5GHz Tegra 3 processor. This processor is as fast as any other SoC out there, making it more than capable of handling Ice Cream Sandwich.

The phone's processor is paired with 1GB of RAM, which helps to keep things running smoothly. However, even with such a powerful chipset, there are still some slight scrolling and animation issues in Android 4.0.

Here's a comparison of the Optimus 4X HD's performance with other top-notch devices:

Unfortunately, with great power comes great power consumption, and the Optimus 4X HD isn't exactly standard-setting in the battery life department. With normal use, I managed to squeeze a full day of life from the device, but it was dead in the morning if I didn't charge it overnight.

The LG Optimus 4X HD comes with Android 4.0.3 Ice Cream Sandwich customized with Optimus UI v3.0.

One of the key features is the Quick Memo, which lets you capture the screen and draw on it.

The phone also includes a lot of capable video features such as Time Catch Shot, Live Zooming, FingerTip Seek, Thumbnail List Play, and Video Speed Control.

The browser supports HTML5 and Adobe Flash.

The phone has built-in software features like SNS integration, TV-out player, MP3/WAV/WMA/eAAC+ player, Organizer, Document editor, Google Search, Google Maps, Gmail, Voice memo/dial/commands, and more.

The phone also includes NFC capability on the handset back cover, which can be used with the Tag+ system to enable a really nifty tool that lets you tap your phone on a programmable sticker to open apps, change settings, and more.

Custom after-market ROMs are available for the LG Optimus 4X HD, including CyanogenMod 11, based on Google's nexus-style Android 4.4 KitKat.

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The LG Optimus 4X HD's camera is a decent effort, but it's not without its flaws. The 8-megapixel rear camera is better than many, thanks to solid color accuracy and decent dynamic range.

Photos taken with the rear camera are soft even in bright lighting, and never feel sharply in focus. The camera can shoot 1080p video, but footage is similarly soft and unfocused.

The camera has some fun effects, like "Big Mouth", which gives your subject a large mouth.

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The camera on the 4X HD is a decent but not great 8-megapixel shooter that takes soft photos even in bright lighting.

The rear camera has solid color accuracy and decent dynamic range, making it better than many other cameras.

However, photos are often out of focus, which can be frustrating.

The 4X HD can also shoot 1080p video, but it's similarly soft and unfocused.

Dynamic focus and exposure adjustments are available, but they can cause the image to bounce and become distorted.

It's best to turn off these features for a more stable video experience.

The camera does offer some fun effects, like "Big Mouth", which can add a humorous touch to your videos.

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The call quality on the 4X HD is pretty good, but it's not without its quirks. The microphone is loud and clear, so others can hear you really well.

You might notice a tiny bit of muffling in the earpiece, but it's not enough to be a problem. The earpiece gets loud enough to be audible, which is a relief.

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One thing to keep in mind is that the speakerphone is severely hampered by the speaker's placement. It's quiet, and you'll likely find yourself constantly mashing the Volume Up button.

Call quality is solid and consistent, even in areas where other handsets start to drop service. Just don't expect it to be the loudest earpiece out there.

The LG Optimus 4X HD has received some criticism from users. Some buttons are poorly placed, making it difficult to access them.

The power/screen on/off button is located on the top edge of the unit, which can be a stretch to reach, especially on a larger screen. Volume controls require a reach around to the top left-hand side, which can be inconvenient.

The phone's music lacks a little punch, and the video lacks a little detail. This can be a letdown for users who expect high-quality multimedia performance.

Here are some of the common complaints about the LG Optimus 4X HD:

These issues may be a concern for some users, but overall, the phone has received positive reviews for its performance and features.

The LG Optimus 4X HD has its share of pros and cons.

Its powerful Quad-Core processor provides fast performance and efficient battery life, making it suitable for demanding tasks.

However, the 8MP camera, although capable of capturing good quality images, has been criticized for its lack of features compared to other smartphones in the same class.

Its 4.7-inch IPS display offers a good viewing experience, but some users may find it too small for their liking.

Overall, the LG Optimus 4X HD is a solid choice for those looking for a reliable and feature-packed Android smartphone.

The LG Optimus 4X HD is not without its flaws. Some buttons are poorly placed, making it a stretch to reach them, especially the power/screen on/off button on the top edge.

This can be frustrating, especially when you're in a hurry. The volume controls are also not ideal, requiring a reach around to the top left-hand side.

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The phone's design is sleek, but it's not perfect. The 4.7in IPS 1280 x 720 HD LCD screen is a highlight, with a healthy 312 pixels per inch, but it's not without its drawbacks.

LG's music and video content lacks a little punch, and the video resolution could be better. Overall, the LG Optimus 4X HD is a solid phone, but it has some areas for improvement.

The product in question has a number of standout features that make it a great choice for anyone looking to upgrade their home entertainment system.

Its simple yet effective design is one of its strongest points, making it easy to use and navigate.

A clean and fast interface ensures that you can quickly find what you're looking for and get on with enjoying your music and movies.

The sharp screen is a major plus, providing a clear and crisp visual experience.

Good sound and video quality complete the package, making this product a great all-around choice.

Here are some of the key pros of this product in a nutshell: