Galaxy S24 review: the compact flagship to beat

Galaxy S24 review: the compact flagship to beat

If you’re eyeing the Samsung Galaxy S24, you’re probably tired of brick-sized phones and half-baked “compact” options. You want real flagship power in a smaller body without paying Ultra money or carrying a tablet in your pocket. So, does the S24 actually nail that sweet spot, or is it just another compromised middle child?

Short answer: it’s the best compact Android flagship most people should buy right now, but Samsung still cuts corners in ways that will annoy power users and camera nerds.

Design and display: small phone, big-screen ambitions

The Galaxy S24 is the phone a lot of people have been asking Samsung to build for years. You’re looking at a 6.2-inch Dynamic AMOLED 2X panel, FHD+ (2340 x 1080) resolution, with a 1-120Hz LTPO refresh rate and up to 2,600 nits peak brightness. Translation: this thing is small enough to use one-handed, but the screen doesn’t feel cramped unless you’re coming from a 6.7-inch monster.

The display itself is classic Samsung: punchy colors, deep blacks, and very good outdoor visibility. It’s not QHD+ like the Ultra, but on a 6.2-inch panel, FHD+ is perfectly sharp and easier on the battery. The real win is the LTPO tech finally coming to the small S model, giving you that dynamic 120Hz that ramps down to save power.

Build-wise, you get Armor Aluminum 2 frame, Gorilla Glass Victus 2 on the front and back, and IP68 water and dust resistance. It feels more premium and squared-off than last year, borrowing some of the Galaxy S24 Ultra aesthetic without the bulk. The matte glass back helps with grip and smudges, but it’s still a slippery bar of soap without a case.

The only real design complaint: the haptics are just good, not flagship-amazing. They’re tighter than midrange phones, but not on the same level as Pixel 8 or iPhone 15. For a phone that wants to be a daily driver for years, that kind of polish matters.

Performance and software: Exynos redemption tour?

Here’s where things get messy. Depending on where you live, the Galaxy S24 runs either Exynos 2400 (Europe, some other regions) or Snapdragon 8 Gen 3 for Galaxy (US, a few markets). I’m focusing on the Exynos version most people outside the US will actually buy.

The Exynos 2400 is a 4nm chip with a 10-core CPU (1x Cortex-X4, 2x A720 high-clock, 3x A720 mid, 4x A520 efficiency) and an Xclipse 940 GPU based on AMD RDNA 3. Performance is finally competitive again. Day-to-day usage is smooth: multitasking, social apps, camera jumps, and general navigation feel fast. Paired with 8GB of RAM and UFS 4.0 storage, this is a real flagship experience, not a budget compromise.

Gaming is a mixed story. Casual titles are no issue, and heavier games like Genshin Impact run well at high settings, but you’ll see frame dips and heat after extended sessions. The Snapdragon 8 Gen 3 version handles this better, so if you’re a heavy mobile gamer, the Exynos S24 isn’t your dream phone.

On the software side, you get Android 14 with One UI 6.1 and Samsung’s big marketing hook: Galaxy AI. That includes Circle to Search, AI photo editing, live translation, and note summarization. Circle to Search is genuinely useful; it’s fast and works across apps. The rest of the AI tricks are hit or miss – handy party tricks more than core features for most users.

The more important story is longevity: Samsung promises 7 years of OS and security updates. That’s Pixel-level support and a real reason to consider this over Chinese brands that still do 3–4 years. The question is whether Exynos 2400 thermals and battery health will age well over that whole span. No one can guarantee that yet, but long-term support on a compact phone is a big win.

Camera system: versatile, but not Ultra-level

The Galaxy S24 doesn’t get the wild camera hardware of the Ultra, but it’s more capable than its “base model” label suggests. You’re looking at:

  • 50MP main camera, f/1.8, OIS, 1.0µm pixels
  • 10MP 3x telephoto, f/2.4, OIS
  • 12MP ultra-wide, f/2.2, 120° FOV
  • 12MP selfie camera

In daylight, the main sensor produces sharp, bright shots with Samsung’s usual boosted saturation. Some people love that look; others will find it a bit aggressive compared to Pixel 8’s more natural tone. Dynamic range is strong, and shutter lag is minimal.

The 3x telephoto is the secret weapon here. You’re getting an actual optical zoom lens on a compact flagship, which some competitors (looking at you, vanilla iPhone 15) skip. At 3x, photos are sharp with good contrast. Beyond that, the 30x Space Zoom is still mostly marketing – usable up to 10x in good light, ugly beyond.

The ultra-wide is fine, not exceptional. Good for landscapes, occasionally noisy in low light. Night mode across all lenses has improved, with cleaner detail and less smeared texture, but Pixel 8 still wins for low-light consistency and skin tones.

Video performance is strong: 4K60 on all rear cameras, 8K30 on the main if you care, and respectable stabilization. Audio pickup is decent, though wind noise can still be an issue. If you’re serious about video, the Ultra or an iPhone still edges it out, but for most users, the S24 is more than enough.

The pain point? No meaningful camera leap over the Galaxy S23. This is refinement, not a big jump. If you own last year’s phone, upgrading just for the camera is hard to justify.

Battery life, charging, and the value problem

Samsung stuck a 4,000mAh battery inside the S24, paired with 25W wired charging, 15W wireless, and reverse wireless charging. The battery capacity is modest compared to some 4,500–5,000mAh rivals, but efficiency gains keep it reasonable.

On Exynos, you’re looking at a solid full day for normal users: 5–6 hours of screen-on time with mixed use (social scrolling, some camera, light gaming, messaging, streaming). Power users can kill it before bedtime, especially on mobile data and high brightness. The Snapdragon 8 Gen 3 variant reportedly does slightly better.

Charging is where Samsung still feels stubborn. 25W in 2024 on a $799 phone (typical US starting price for 128GB) is just not competitive. OnePlus, Xiaomi, and others are pushing 80W+ in similar or cheaper devices. You’re looking at roughly 1 hour+ to fully charge. It’s fine, but not exciting, and there’s still no charger in the box.

On pricing, the S24 is in an awkward spot. It’s cheaper than the Galaxy S24+ and S24 Ultra, but not exactly a deal. In many markets you’re hovering around $799–$850 equivalent for 8GB/128GB, more for 256GB. That puts it up against the Pixel 8, which often gets discounts, and Chinese flagships with stronger spec sheets but worse long-term support.

You’re paying for size, Samsung ecosystem, and long updates, not raw spec-per-dollar. If you’re okay with a bigger phone, a discount S23+, Pixel 8 Pro, or even a previous-gen Ultra often makes more sense.

Who should actually buy the Galaxy S24?

The Galaxy S24 is a rare phone that genuinely targets people who want something specific: a compact flagship that doesn’t feel compromised, with strong software support and a reliable camera.

You should buy the Galaxy S24 if:

  • You want a small-ish Android flagship with top-tier performance.
  • You care about 7 years of updates and long-term reliability.
  • You value telephoto zoom and a balanced camera system.
  • You live in a region where the Ultra is heavily overpriced.

You should probably skip it if:

  • You’re coming from a Galaxy S23 – the upgrade is minor.
  • You’re a hardcore mobile gamer and live outside a Snapdragon region.
  • You want fast charging and huge battery endurance.
  • You’re price-sensitive and can grab a discounted Pixel 8 or last-gen flagship.

The S24 doesn’t blow the doors off the category, but it quietly nails what a lot of people actually want: flagship features in a compact, usable, everyday phone. If you’re tired of phones getting bigger and dumber, this is one of the smartest small options you can buy right now.

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