What is the Difference Between iPhone 4 and LG Optimus 2X?

The iPhone 4 and LG Optimus 2X are two different smartphones with distinct features and specifications. Some key differences between the two include:

1. Display: The iPhone 4 has a 3.5-inch Retina Display with a resolution of 640x960 pixels, while the LG Optimus 2X has a 4-inch IPS-LCD screen with a lower resolution of 480x800 pixels. The iPhone 4's display is considered to be brighter and has a higher pixel density than the LG Optimus 2X.
2. Processor: The LG Optimus 2X is the first smartphone to feature a dual-core processor, specifically the NVIDIA Tegra 2, which offers improved performance compared to the iPhone 4's single-core processor.
3. Video Capture: The LG Optimus 2X is capable of capturing H.264 1080p video, while the iPhone 4 captures 720p video. However, the iPhone 4 does a better job with high-frequency spatial detail in its video capture, while the LG Optimus 2X has some softening in its videos.
4. Design: The iPhone 4 has a sharp-edged industrial design, while the LG Optimus 2X has a more rounded, softer-touch plastic back. The iPhone 4 also has a glass back, which can feel rougher than the LG Optimus 2X's design.
5. Weight: Both phones weigh almost the same, but the iPhone 4 feels rougher due to its sharp edges.

In summary, the iPhone 4 offers a better display and video capture capabilities, while the LG Optimus 2X has a more powerful processor and supports 1080p video capture. The design and build of the two phones are also distinct, with the iPhone 4 featuring a sharper, more industrial design and the LG Optimus 2X having a softer, more rounded appearance.

Comparative Table: iPhone 4 vs LG Optimus 2X

Here is a table comparing the differences between the iPhone 4 and LG Optimus 2X:

Both devices have similar performance and features, but the iPhone 4 has a more refined design and a better screen-to-body ratio. On the other hand, the LG Optimus 2X offers better video recording capabilities and a more flexible operating system.