Samsung is gearing up to release the Galaxy A18, and thanks to insider leaks, we already have a near-complete look at the phone. OnLeaks and Smartphone Checker have shared CAD renders that appear to come from official factory blueprints used by accessory makers. The key takeaway: the Galaxy A18’s body is thicker by just 0.34 mm compared to last year’s Galaxy A17.
The Galaxy A18 measures 164.4 × 77.8 × 7.84 mm, if these specs hold. Samsung tweaked the rear camera module slightly – it retains its capsule-like elongated shape but now protrudes less than on the A17. On the front, not much has changed. The phone keeps the familiar Infinity-U notch that Samsung has used on its entry-level Galaxy phones for several generations.
This approach fits Samsung’s A1x lineup strategy. The Galaxy A17 5G launched in August last year, followed by a 4G version a month later, both sharing nearly identical designs and specs. Expect a similar pattern with the A18, likely arriving in both 4G and 5G variants that look almost indistinguishable.
The internal specs are more intriguing. According to ZDNet Korea, Samsung might ditch its usual Exynos chips for the Galaxy A18 5G, opting instead for a Qualcomm Snapdragon chipset. Leaks point to the Snapdragon 6s Gen 3, a 6 nm platform that essentially upgrades the Snapdragon 695 with slightly higher clock speeds. It’s enough for everyday tasks like messaging, video playback, and casual gaming but not a major performance jump.
For context, the Galaxy A17 (both 5G and 4G) featured a 6.7-inch Super AMOLED display with Full HD+ resolution and a 90 Hz refresh rate. The camera setup included a 50MP main sensor, a 5MP ultra-wide lens, and a 13MP front camera. If Samsung keeps the same screen and cameras, all eyes will turn to the battery. The minor thickness increase might hint at a larger battery than the usual 5000 mAh found in Samsung’s midrange phones.
Samsung has standardized 5000 mAh batteries across much of its budget to midrange lineup, so even a modest boost in capacity for the Galaxy A18 would be a practical upgrade. Given Samsung’s slow design tweaks in this segment and steady price points, a bigger battery could make a real difference. If Samsung sticks to its usual release timetable, expect more details on the Galaxy A18 in the coming weeks ahead of a probable August launch.