The Galaxy 8 and Galaxy 8+ represent Samsung's mid-cycle refresh in the A-series, focusing on balanced performance and everyday usability. Both devices refine the previous generation with brighter displays, enhanced cameras, and slightly faster processors while keeping pricing accessible.
This comparison outlines how the Galaxy 8 and 8+ differ in size, battery capacity, and camera configurations, helping you choose based on form factor and feature priorities.
| Model | Display Size | Battery | Main Camera | Key Feature |
|---|---|---|---|---|
| Galaxy 8 | 5.6 inches | 3000 mAh | 16 MP | Compact design |
| Galaxy 8+ | 6.2 inches | 3500 mAh | 16 MP + 5 MP | Dual rear camera setup |
| Weight | 163 g | 183 g | Same sensor | Plus adds physical second camera lens |
| Storage options | 32/64 GB | 32/64/128 GB | MicroSD up to 256 GB | Both support expandable storage |
Design and Display Differences
Galaxy 8 favors a compact chassis with narrow bezels, making it comfortable for one-handed use. The 5.6-inch HD+ screen suits smaller pockets and casual browsing without adding bulk.
Galaxy 8+ adopts a larger 6.2-inch Full HD+ display, offering more screen estate for videos, maps, and multitasking. The extra display area is balanced by an ergonomic curved profile that keeps edges accessible.
Performance and Processor
Both models use a midrange chipset tuned for smooth day-to-day tasks, including app launches, social media, and light gaming. Each ships with 4 GB of RAM, providing ample headroom for modern Android interfaces.
Thermal management on the Galaxy 8+ is optimized for the larger body, allowing slightly more consistent performance during extended sessions such as navigation or streaming.
Camera Systems Compared
The Galaxy 8 retains a single 16 MP rear sensor with phase detection autofocus, delivering reliable daylight shots with good color accuracy. Low-light performance is adequate thanks to larger pixel size and software enhancements.
The Galaxy 8+ adds a 5 MP depth sensor alongside the 16 MP main lens, enabling portrait mode effects and improved background separation. Both benefit from updated AI scene optimization and 4K video recording capabilities.
Battery and Connectivity
With a 3000 mAh cell, the Galaxy 8 supports a full day of mixed use for most users, and fast charging reduces downtime when you need power quickly. Connectivity includes dual-band Wi-Fi, Bluetooth 5, and NFC for payments.
Galaxy 8+ ups the battery to 3500 mAh, extending endurance for heavy users who rely on the larger screen. Additional features such as side-mounted fingerprint sensor and IP68 rating on select variants further enhance usability and durability.
Key Takeaways and Recommendations
- Choose Galaxy 8 for portability and compact handling.
- Opt for Galaxy 8+ if you prefer a larger screen and improved low-light photography.
- Consider battery life when deciding between the 3000 mAh and 3500 mAh cells.
- Both models offer similar day-to-day performance and software experience.
- Evaluate your need for portrait mode before paying extra for the dual camera.
FAQ
Reader questions
Is the dual camera on the Galaxy 8+ worth the upgrade?
The second lens is primarily used for depth mapping and portrait shots, providing better subject separation than the single camera on the Galaxy 8, especially for closer subjects.
How does the battery life compare between Galaxy 8 and 8+?
The Galaxy 8+ lasts noticeably longer in screen-on time tests due to its larger battery, often pushing heavy users into the next morning without a charge.
Do both models support the same storage expansion options?
Yes, both accept up to 256 GB microSD cards, though the Galaxy 8+ offers higher internal storage tiers out of the box.
Are the displays easy to view outdoors?
Both feature adaptive brightness, but the Galaxy 8+ has a higher peak nit level, making text and images easier to read under direct sunlight.