Samsung Galaxy Z Fold4

Samsung Galaxy Z Fold4 launched globally in August 2022, and while Samsung's official channels no longer stock it as new, it remains available in Pakistan through PTA-approved resellers and import dealers. Prices generally range from Rs. 290,000 to Rs. 450,000 depending on storage, condition, and seller, since it's now part of the used and import market rather than fresh retail stock. In one line: this is a 7.6-inch foldable AMOLED display, a 50MP triple-camera system, the Snapdragon 8+ Gen 1 chip, and a 4400mAh battery with 25W charging.

Display

• 7.6-inch foldable Dynamic AMOLED 2X — a genuinely tablet-sized screen that folds down to phone size.
• 6.2-inch cover display — fully functional for quick tasks without unfolding the phone.
• 120Hz refresh rate on both screens — smooth scrolling whether folded or open.
• 1200 nits peak brightness — bright enough for outdoor use despite the unique folding mechanism.
• Gorilla Glass Victus+ — protects the cover screen and back from everyday scratches.

Having two genuinely usable displays sets this phone apart from anything conventional, letting you check notifications on the cover screen and then unfold into a tablet-like experience for anything more involved.

Processor

• Snapdragon 8+ Gen 1 chipset — a 4nm chip that was flagship-tier performance at launch.
• Octa-core layout — a Cortex-X2 prime core paired with performance and efficiency clusters.
• Adreno 730 GPU — handles demanding games and multitasking across the large foldable display with ease.
• AnTuTu score around 964,000 — still competitive against many current mid-range phones.
• Efficient 4nm process — helps manage heat despite the demands of powering two displays.

Even years after launch, this chip comfortably handles everyday multitasking, split-screen apps, and Samsung DeX desktop mode without breaking a sweat.

RAM & Storage

• 12GB RAM — generous for genuine multitasking, especially with split-screen and multi-window use.
• 256GB or 512GB storage — both tiers comfortably handle apps, media, and productivity files.
• UFS 3.1 storage — fast read and write speeds suited to heavier workflows.
• No expandable storage — as with most flagship phones, storage is fixed at purchase.
• Multi-window support — the extra RAM genuinely gets used given the large unfolded display.

The 12GB RAM here isn't just a spec number — it's essential for running several apps simultaneously on the big unfolded screen, which is really the whole point of owning a foldable.

Camera

• 50MP main sensor with OIS — sharp, detailed shots across a range of lighting conditions.
• 10MP telephoto lens — offers genuine 3x optical zoom, unusual for a foldable at this stage.
• 12MP ultrawide lens — solid for landscapes and group shots.
• 4MP under-display selfie camera — a technical feat, though image quality trails behind the cover camera.
• 8K video recording — professional-grade video capability built directly into the camera app.

The under-display selfie camera is a clever engineering choice that keeps the main screen free of a visible cutout, though the 10MP cover camera remains the better choice for sharper selfies.

Battery

• 4400mAh battery — split across the device to power both displays and the folding mechanism.
• 25W wired charging — reaches roughly 50% in about 30 minutes.
• 15W wireless charging — a convenient cable-free option.
• 4.5W reverse wireless charging — lets the phone charge other devices like earbuds.
• Endurance rating around 101 hours — solid given the demands of dual displays.

Battery capacity looks modest for a device this large, but Samsung's software optimization across two screens keeps real-world battery life reasonably competitive with single-screen flagships.

Software

• Shipped with Android 12L — a version specifically optimized for foldables and large screens.
• Up to 4 major Android upgrades — a strong update commitment for a 2022 device.
• One UI foldable optimizations — apps intelligently adapt between cover and main displays.
• Samsung DeX support — turns the phone into a desktop-like experience when connected to a monitor.
• S Pen support — compatible with select Samsung styluses, though not bundled by default.

The foldable-specific software tweaks are what make this phone genuinely useful rather than gimmicky, with apps smartly resizing and continuing seamlessly as you fold and unfold the device.

SIM & Connectivity

• Dual SIM support — Nano-SIM plus eSIM, or dual Nano-SIM with an additional eSIM.
• 5G connectivity — fully compatible with Pakistan's expanding 5G networks.
• Wi-Fi 6E support — fast, low-latency wireless performance.
• NFC included — supports contactless payments and quick device pairing.
• UWB support — enables precise device-to-device location features.

5G plus Wi-Fi 6E together make this phone well-equipped for fast connectivity even years after launch, keeping pace with current network standards in Pakistan.

Design & Build

• 6.3mm thickness (unfolded) — remarkably slim for a foldable when opened flat.
• 263g weight — noticeably heavier than a standard phone, reflecting the dual-screen mechanism.
• Aluminum frame with Gorilla Glass Victus+ — durable materials built for a device that folds thousands of times.
• IPX8 water resistance — protects against water immersion up to 1.5 meters for 30 minutes.
• Four color options — Graygreen, Phantom Black, Beige, and Burgundy.

The engineering that goes into keeping this phone both slim and durable while folding is genuinely impressive, and the IPX8 rating adds real peace of mind for a device built around a moving hinge mechanism.

Final Words

The Samsung Galaxy Z Fold4 remains a compelling choice for anyone who wants a phone that doubles as a mini tablet, combining a capable Snapdragon 8+ Gen 1 chipset, a versatile triple-camera system, and genuinely useful foldable software. Even years after launch, its core experience holds up well against many current mid-range devices.

Its main drawbacks are the premium resale pricing and the general risks of buying a mechanically complex used device, so checking hinge condition and screen crease wear matters more than usual. Still, for buyers specifically drawn to the foldable form factor, the Z Fold4 remains one of the more mature and dependable options on the used market.

Alternatives to the Samsung Galaxy Z Fold4

Samsung Galaxy Z Fold5 — typically priced around Rs. 400,000-480,000 (PTA approved, used market), offering a slightly refined hinge design and improved cooling over the Fold4.

Google Pixel Fold — available near Rs. 350,000-420,000, standing out for cleaner Android software and a wider cover display aspect ratio.

Honor Magic V2 — costs roughly Rs. 320,000-390,000, appealing to buyers who want a noticeably slimmer and lighter foldable design.