Overview

When the Samsung Galaxy A7 (A750 2018) debuted, it stood out in the mid-range landscape as one of Samsung's earliest attempts at a triple-rear-camera array. Featuring a 24 MP main shooter alongside ultra-wide and depth lenses, a 6.0-inch Super AMOLED display, and a side-mounted fingerprint reader, it provided strong visual appeal and functional versatility at a reasonable price point.

Looking back from a modern ownership perspective, the Galaxy A7 shows both the strengths and limitations of late-2010s mid-tier design. While its display panel holds up surprisingly well against newer budget hardware, the underlying Exynos 7885 processor, legacy Micro-USB connector, and Android 10 software cap place hard boundaries on what this device can handle today.

Design and build

The Galaxy A7 (2018) features a glass front and rear panel held together by a color-matched plastic frame. At 168 grams, it feels lightweight in the hand without feeling overly cheap, largely due to the smooth rear glass back. The decision to integrate the fingerprint sensor into the side power button was a smart ergonomic touch that remains intuitive to use.

However, the structural reliance on a plastic perimeter frame introduces long-term durability trade-offs. Over extended use, drops tend to transfer energy directly into the front or back glass panels rather than absorbing impact. Furthermore, the micro-USB charging port at the bottom lacks the robust mechanical reinforcement found in modern USB-C assemblies, making it a common failure point over years of repeated plug cycles.

Everyday performance

Powered by the Exynos 7885 chipset paired with either 4GB or 6GB of RAM, the Galaxy A7 (2018) handled daily multitasking reasonably well during its prime. Today, modern applications, media streaming platforms, and web pages place significantly higher demands on system memory and graphics processing. While basic UI navigation, text messaging, and light browsing remain manageable, heavy app switching and modern 3D gaming will show noticeable stutter and thermal throttling.

The camera system—a 24 MP main lens, an 8 MP ultrawide, and a dedicated depth sensor—delivers decent image quality in well-lit environments. Colorful landscapes and outdoor photos still pop on the AMOLED panel, but low-light capture shows significant noise and lack of detail by contemporary standards.

Battery, durability, and longevity

Inside the Galaxy A7 sits a 3,300 mAh non-removable Li-Po battery. When new, it delivered strong single-day efficiency thanks to the power-frugal AMOLED panel. After years of daily charge cycles, original batteries will naturally show diminished capacity, requiring mid-day top-ups or complete cell replacement to remain practical.

Because the device tops out at software support for Android 10 (One UI 2.0), security patches and app compatibility are approaching their end-of-life curve. If you plan to keep using this phone, keeping background sync options minimal will help preserve both battery health and day-to-day responsiveness.

Common issues owners hit

Over extended periods of ownership, several recurring hardware issues tend to surface on the SM-A750 model:

• Micro-USB Port Degradation: Loose charging connections or complete loss of charging function caused by worn-out internal pin contacts.
• Cracked Glass Panels: The dual-glass construction makes both the front display and rear backplate vulnerable to spiderweb cracking after minor drops.
• Battery Swelling or Rapid Drain: Aged lithium-polymer cells losing capacity or expanding, pushing against the glass backplate.
• Side Power Button Unresponsiveness: Wear and tear on the tactile flex switch beneath the side-mounted fingerprint reader.
• Rear Camera Glass Damage: The raised camera bump lens cover is prone to scratching or shattering if placed face-down on harsh surfaces.

If you encounter hardware failures on your device, you can reference the dedicated device page, explore our common problems hub, or check our step-by-step guides for teardown insights and replacement advice.

Who it's for

The Galaxy A7 (2018) is best suited for budget-conscious users who need an inexpensive secondary device, a basic phone for light tasks, or a dedicated media viewer that benefits from a vivid AMOLED screen. It is less suitable for power users, mobile gamers, or anyone requiring modern USB-C fast charging and up-to-date Android security updates.

Bottom line

The Samsung Galaxy A7 (A750 2018) was an ambitious mid-ranger for its time, pioneered by its triple camera array and solid Super AMOLED display. While hardware aging and legacy connectivity limit its role today, its straightforward mechanical layout keeps it relevant for basic daily driver duties or DIY maintenance projects.

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