The Samsung Galaxy M02 represents a notable upgrade over its predecessor, the Galaxy M01, with several enhancements that improve user experience and performance. Firstly, the display has seen a significant upgrade, moving from a 5.7-inch HD+ Infinity-V display in the M01 to a 6.5-inch HD+ Infinity-V display in the M02. This larger screen provides users with a more immersive viewing experience, making it ideal for streaming videos and gaming.In terms of battery life, the Galaxy M02 continues to excel, but with a slight bump in capacity, featuring a 5000mAh battery that is designed to last longer than the M01's already impressive battery life. This enhancement ensures users can enjoy their device throughout the day without the need for frequent recharging.The camera system has also been improved. The M02 introduces a dual-camera setup on the rear, consisting of a 13MP main sensor and a 2MP depth sensor, compared to the single 13MP camera found on the M01. This addition allows for better portrait shots with improved depth perception, enhancing the photography capabilities of the device.Performance-wise, the Galaxy M02 is powered by the MediaTek MT6739 processor, delivering smoother multitasking and improved efficiency over the Snapdragon 439 chipset used in the M01. Coupled with up to 4GB of RAM, this ensures better performance in everyday tasks and apps.The storage options have been expanded as well, with the M02 offering configurations of 32GB and 64GB of internal storage, both of which can be expanded via microSD card, catering to users with varying storage needs.Additionally, the software experience has been enhanced, as the M02 runs on One UI 2.0 based on Android 10, providing a more refined interface and added features over the software on the M01.In summary, the Samsung Galaxy M02 makes significant strides over the Galaxy M01 with its larger display, enhanced camera capabilities, increased battery life, improved processor, and software updates, making it a compelling choice for budget-conscious consumers seeking a reliable smartphone experience.