Bigme B6 Color Ebook Reader, vs Bigme B7 Color ePaper Tablet

Design and build quality

The Bigme B6 and B7 both utilize ePaper technology designed to reduce eye strain during extended reading sessions. The B6 is marketed as a portable ebook reader, emphasizing its suitability as a gift for students and professionals who need a lightweight device. Its 6-inch form factor suggests a design optimized for one-handed use and easy transport in bags or pockets. The B7, while still portable, adopts a slightly larger chassis to accommodate its 7-inch screen. Both devices run on Android 14, indicating a modern software foundation, but the physical build of the B7 is geared towards productivity tasks such as note-taking and document annotation, whereas the B6 focuses on pure reading versatility.

Display technology and size

Both units feature color ePaper displays, which deliver sharp text and vibrant images while maintaining the eye-friendly characteristics of E-ink technology. The Bigme B6 utilizes a 6-inch color E-paper display, which is standard for dedicated e-readers focused on text consumption. The Bigme B7 increases this real estate to a 7-inch Color ePaper tablet screen. This additional inch provides more space for viewing documents, comics, and split-screen applications. The color technology on both devices aims to enhance the reading experience beyond standard black and white e-readers, allowing for images and diagrams to be viewed clearly without the backlight fatigue associated with LCD tablets.

Performance and hardware

Under the hood, the two devices diverge significantly in terms of raw hardware specifications. The Bigme B7 is powered by an octa-core 2.4GHz processor, paired with 8GB of RAM. This configuration is designed to ensure smooth multitasking and responsive app performance for productivity and entertainment. In contrast, the Bigme B6 pairs 4GB of RAM with its storage. The product description for the B6 states that this combination ensures smooth performance for reading apps. While the B6 is adequate for standard ebook consumption, the B7's higher specification sheet suggests it is better suited for running multiple applications simultaneously or handling heavier productivity tasks without latency.

Connectivity and calls

Connectivity options represent one of the major differentiators between these two models. The Bigme B7 features built-in 4G compatibility and call support. This allows users to browse the web, use apps, and make voice calls without relying on Wi-Fi connections. This capability transforms the B7 into a versatile device that functions as both a tablet and a phone on the go. The Bigme B6 does not list 4G capabilities in its provided features, implying reliance on Wi-Fi for internet access and app synchronization. For users who require constant connectivity outside of Wi-Fi zones, the B7 offers a distinct advantage in maintaining productivity and communication.

Storage and memory

Storage capacity is another area where the Bigme B7 offers expanded capabilities. It comes with 128GB of internal storage, which is expandable via microSD for additional space. This caters to users who need ample room for documents, apps, and media files. The Bigme B6 offers 64GB of internal storage. The product description describes this as generous capacity ample for thousands of books. While 64GB is sufficient for a large library of text-based ebooks, the B7's 128GB base plus expansion option provides more flexibility for users who intend to store large media files, extensive document archives, or numerous heavy applications alongside their reading material.

Software and ecosystem

Both devices operate on Android 14, providing access to various reading apps and customization options. This operating system choice allows users to install third-party applications beyond the default ebook stores. The Bigme B7 leverages this OS to support enhanced productivity features, including seamless switching between note-taking and document annotation. It also functions as a digital notebook tablet for colorful marks on comics and real-time voice-to-text recording. The B6 functions as both an e-reader and tablet, offering multiple reading formats. However, the B7's specific mention of meeting tools and voice recording suggests a deeper integration of software features aimed at professional workflows compared to the B6's focus on reading formats.

Price and value

The Bigme B6 is priced at $199.90, positioning it as a more accessible entry point into color ePaper technology. This price point aligns with its positioning as an ideal gift for students. The Bigme B7 is priced at $289.00, reflecting its additional hardware capabilities such as 4G connectivity, higher RAM, and larger storage. While the B7 costs more, the inclusion of phone capabilities and productivity tools may justify the premium for professionals. The B6 offers strong value for users whose primary requirement is reading books and accessing apps without the need for cellular data or advanced note-taking hardware. Value depends heavily on whether the user requires the extra connectivity and performance specs.

Which one should you buy?

Choosing between the Bigme B6 and B7 depends on your specific usage requirements. If your primary goal is reading ebooks in a compact, portable format without the need for cellular data, the Bigme B6 is the logical choice. It provides a color E-paper experience at a lower cost with sufficient storage for thousands of books. However, if you need a device that doubles as a communication tool with 4G calling, requires more RAM for multitasking, or needs extensive storage for productivity tasks, the Bigme B7 is the superior option. The B7's stylus support and voice recording features make it better suited for professionals and students who need to annotate documents and record meetings on the go.