Samsung Galaxy A42 5G — Full Specifications, Features & Price in Pakistan

The Samsung Galaxy A42 5G launched in November 2020 as Samsung's cheapest 5G phone of its generation, and on Pakistan's used market it still holds a unique position: the most affordable route to a Samsung with 5G hardware, a Snapdragon 750G chip and a 5000mAh battery.

Key Specifications at a Glance

Design and Build Quality

The A42 5G is a big phone at 193 grams, with Samsung's Prism Dot gradient texture on the plastic back and a glass front with a teardrop Infinity-U notch. There is no official water or dust resistance rating — a notable omission next to its A-series siblings, so keep it away from rain. On a used unit, check the plastic back for cracks, test the under-display fingerprint sensor (early optical sensors can be finicky), and confirm the finish is not peeling. Colours were Prism Dot Black, White and Gray.

Display Features

The most debated spec: a 6.6-inch Super AMOLED panel, but only HD+ resolution (720 x 1600, ~266 ppi) at 60Hz. AMOLED colours and blacks still look good, and the low resolution helps battery life and gaming performance — but text and fine detail are visibly softer than the Full HD+ screens of the A40 and A41, which matters if you read a lot on your phone.

Processor and Performance

The Snapdragon 750G (8nm) is the A42's strongest asset: two 2.2GHz Kryo 570 performance cores, six efficiency cores and an Adreno 619 GPU. It remains the fastest chip among Samsung's used phones at this price — everyday tasks are smooth and popular games run at medium settings better than on the A41's Helio P65 or the A40's Exynos 7904. With 4GB, 6GB or 8GB variants available, favour 6GB or 8GB — 4GB is limiting in 2026. These are specification-based expectations; a factory reset often helps a sluggish used unit.

RAM and Storage

Storage is fixed at 128GB across variants — generous for the price — with 4GB, 6GB or 8GB of RAM. A microSDXC slot shares the second SIM position (note: no eSIM on this model, so the trade-off is real). Because three RAM variants exist, verify the figure in Settings matches the listing — sellers sometimes mislabel them — and prefer the 6GB or 8GB models as meaningfully better buys.

Camera Features

The quad rear camera leads with a 48MP main sensor (f/1.8, PDAF), backed by an 8MP ultrawide (123°), a 5MP macro and a 5MP depth sensor. Daylight photos are solid with Samsung's vivid processing; low light is average with no optical stabilisation. Video reaches 4K at 30fps plus 1080p and 720p slow-motion — though stabilisation is electronic only — and the 20MP front camera takes decent selfies.

Battery and Charging

The 5000mAh battery is the endurance champion of this used group, and the HD+ display sips power — even a degraded used battery often still manages a full day. Still, six years of ageing reduce capacity: check battery stats in Settings and look for back-panel bulging that indicates swelling. Charging is only 15W wired (well over two hours for a full charge) with no wireless charging. Slow charging plus an aged battery is the combination to weigh most carefully — ask the seller directly about battery health.

Software and Updates

Launched on Android 10 and updated to Android 12 (One UI 4.1) on global units — some regions reached Android 13 — with security updates long ended. Most everyday apps still run on Android 12, but banking and payment apps are progressively raising minimum requirements, so test your essential apps on the actual unit before buying. Check the Android version in Settings; a unit stuck on Android 10 suggests neglected updates.

Connectivity and Additional Features

The connectivity highlight of Samsung's used line-up: genuine 5G (sub-6GHz bands) alongside GSM, HSPA and LTE, with dual Nano-SIM — future-proofing for Pakistan's eventual 5G launch, running on 4G LTE today. Legacy conveniences survive: 3.5mm headphone jack, FM radio, NFC, Bluetooth 5.0, Wi-Fi 5 and USB Type-C 2.0, with an under-display optical fingerprint sensor.

Variants, Colours and Availability

Sold with 4GB, 6GB or 8GB of RAM and 128GB of storage in Prism Dot Black, White and Gray. Samsung discontinued it years ago, so the used market is the only source — treat any 'new' or 'box-packed' claim with scepticism. Confirm the exact RAM variant on the unit, match the IMEI across device, Settings and packaging, and buy the specific phone you inspected.

Price in Pakistan and PTA Information

The Samsung Galaxy A42 5G is listed at Rs. 45,000 on the Zohaan Mobile Gallery product page, verified live on 2026-10-11 — the store's asking price for its listed unit. Used pricing properly varies with RAM variant, condition and battery health, so confirm the exact unit's price and favour 6GB/8GB units when comparing. PTA status must be checked per-device via the PTA 8484 service before paying; an unregistered IMEI means no local network service. See our IMEI guide and PTA approval guide. The store's 7-day check warranty covers the speaker and ringer, not the display, touch, camera or battery.

Main Advantages and Limitations

Advantages: Genuine 5G hardware — the cheapest used Samsung with 5G; Snapdragon 750G, the fastest chip among used Samsungs at this price; huge 5000mAh battery with a power-sipping display; 4K video and versatile quad camera; 128GB storage plus microSD; headphone jack, FM radio and NFC.

Limitations: HD+ resolution on a 6.6-inch screen — visibly soft text; slow 15W charging; no IP water resistance rating; no security updates for years; no eSIM, and microSD steals the second SIM; every unit is used — burn-in and battery wear are common.

Who Should Consider This Phone?

The used Galaxy A42 5G suits buyers wanting 5G future-proofing and maximum battery life for minimum money: a strong daily-driver candidate for light-to-moderate users or a first 5G phone for the curious — favour the 6GB or 8GB RAM variants. It is less suited to readers sensitive to display sharpness (the A41's Full HD+ AMOLED is crisper), anyone who charges in a hurry, or buyers needing current security updates — verify your apps on the unit first.

Frequently Asked Questions

What is the used price of Samsung Galaxy A42 5G in Pakistan?

Rs. 45,000 on the Zohaan Mobile Gallery product page, verified live on 2026-10-11. Price varies with RAM variant and condition — confirm the exact unit's price with the store.

Does the Galaxy A42 5G really support 5G?

Yes — a genuine 5G radio on sub-6GHz bands. In Pakistan it runs on 4G LTE until commercial 5G launches, so treat it as future-proofing.

What processor does it use?

The Qualcomm Snapdragon 750G (8nm): 2x2.2 GHz plus 6x1.8 GHz Kryo 570 cores with an Adreno 619 GPU.

What are its RAM and storage options?

4GB, 6GB or 8GB of RAM with 128GB of storage, plus microSDXC sharing the second SIM slot. No eSIM.

How good is the camera?

The 48MP main camera takes solid daylight photos and records 4K; low light is average with no OIS. Test all four rear lenses on the used unit.

What is its battery capacity and charging speed?

5000mAh with 15W wired charging — excellent endurance potential but slow refills. No wireless charging.

Is it PTA approved?

PTA approval is per-device. Check the unit's IMEI via the PTA 8484 service before paying.

What should I check before buying a used Galaxy A42 5G?

RAM variant in Settings, AMOLED burn-in, all four cameras, battery health and swelling, fingerprint sensor, IMEI consistency and PTA status. Our safe used-phone buying guide has the full checklist.

Final Verdict

The used Galaxy A42 5G at Rs. 45,000 occupies a sensible niche: 5G hardware, the Snapdragon 750G and a 5000mAh battery are a combination no other used Samsung at this price offers. You pay with an HD+ display, 15W charging and six-year-old software support. For buyers prioritising future-proof connectivity and battery life over screen sharpness, it is a rational used buy — choose a 6GB/8GB variant, inspect thoroughly, and verify the IMEI and PTA status.

Call to Action

See the Samsung Galaxy A42 5G at Zohaan Mobile Gallery, browse used Samsung phones, or WhatsApp us at +92 305 8452080 for the current unit's RAM variant, condition, actual photos, PTA status and confirmed price. You can also visit our Rahim Yar Khan store at Shop No. 6, First Floor, Iqra Plaza, Railway Road, and inspect the phone in hand before you buy.