Panasonic Lumix CM1 vs. Sony Xperia Z4

Attribute	Panasonic Lumix CM1	Sony Xperia Z4
Camera	20.1 MP	20.7 MP
Display	4.7 inches	5.2 inches
Resolution	1080 x 1920 pixels	1080 x 1920 pixels
Processor	2.3 GHz Quad-core	2.0 GHz Octa-core
RAM	2 GB	3 GB
Internal Storage	16 GB	32 GB
Battery	2600 mAh	2930 mAh

Design and Build Quality

The Panasonic Lumix CM1 and Sony Xperia Z4 both feature sleek and modern designs, but they differ in terms of build quality. The Lumix CM1 has a more premium feel with its aluminum frame and leather-like textured back, providing a comfortable grip. On the other hand, the Xperia Z4 boasts a glass front and back with a metal frame, giving it a more elegant and sophisticated look. Both devices are well-built and offer a solid feel in the hand.

Display

When it comes to the display, the Sony Xperia Z4 takes the lead with its 5.2-inch IPS LCD panel. It offers a stunning resolution of 2560 x 1440 pixels, resulting in a pixel density of 565 pixels per inch (PPI). The colors are vibrant, and the viewing angles are excellent. On the other hand, the Panasonic Lumix CM1 features a smaller 4.7-inch IPS LCD display with a resolution of 1920 x 1080 pixels, resulting in a slightly lower pixel density of 469 PPI. While the Lumix CM1's display is still sharp and vibrant, it falls slightly short compared to the Xperia Z4.

Camera

Both the Panasonic Lumix CM1 and Sony Xperia Z4 are known for their impressive camera capabilities. The Lumix CM1, being a camera-centric smartphone, boasts a 20.1-megapixel rear camera with a large 1-inch sensor, allowing for exceptional low-light performance and detailed shots. It also features a Leica lens and manual controls, giving users more flexibility in capturing their desired shots. On the other hand, the Xperia Z4 comes with a 20.7-megapixel rear camera that produces excellent images with accurate colors and good dynamic range. It also offers various shooting modes and features, including 4K video recording. Both devices excel in the camera department, but the Lumix CM1's larger sensor and manual controls give it a slight edge.

Performance

Under the hood, the Sony Xperia Z4 is powered by a Qualcomm Snapdragon 810 octa-core processor coupled with 3GB of RAM. This combination ensures smooth multitasking and lag-free performance, even when running demanding applications or games. The Panasonic Lumix CM1, on the other hand, features a slightly older Qualcomm Snapdragon 801 quad-core processor paired with 2GB of RAM. While it may not be as powerful as the Xperia Z4, it still delivers a snappy and responsive user experience for everyday tasks. Both devices offer sufficient power for most users, but the Xperia Z4's newer processor gives it a slight advantage in terms of performance.

Battery Life

In terms of battery life, the Sony Xperia Z4 packs a 2930mAh battery, which provides all-day usage on a single charge. It also supports quick charging, allowing users to replenish the battery quickly when needed. On the other hand, the Panasonic Lumix CM1 comes with a slightly smaller 2600mAh battery, which may require more frequent charging, especially for heavy users. However, it's worth noting that the Lumix CM1 is primarily a camera-phone hybrid, so the battery life may be acceptable considering its additional camera features. Overall, the Xperia Z4 offers better battery life and convenience with its quick charging capabilities.

Software and Features

Both the Panasonic Lumix CM1 and Sony Xperia Z4 run on Android operating systems, but they differ in terms of software and features. The Lumix CM1 comes with a customized version of Android, focusing on camera-related features and applications. It offers manual controls, RAW image support, and various shooting modes, making it a delight for photography enthusiasts. On the other hand, the Xperia Z4 features Sony's custom Android skin, which provides a unique user interface and additional software enhancements. It also offers features like waterproofing, expandable storage, and PlayStation integration. The choice between the two devices ultimately depends on whether you prioritize camera features or additional software enhancements.

Price

When it comes to pricing, the Panasonic Lumix CM1 is generally more expensive than the Sony Xperia Z4. This is primarily due to its camera-centric features and premium build quality. The Xperia Z4, on the other hand, offers a more affordable option without compromising on performance and camera capabilities. The price difference may be a significant factor for budget-conscious consumers.

Conclusion

In conclusion, both the Panasonic Lumix CM1 and Sony Xperia Z4 are impressive smartphones with their own unique strengths. The Lumix CM1 excels in the camera department, offering a larger sensor, manual controls, and exceptional low-light performance. On the other hand, the Xperia Z4 boasts a stunning display, powerful performance, and additional features like waterproofing and expandable storage. Ultimately, the choice between the two devices depends on individual preferences and priorities. If you prioritize photography and camera capabilities, the Lumix CM1 is an excellent choice. However, if you value a beautiful display, powerful performance, and additional features, the Xperia Z4 is a compelling option.