Phones · 2025 · Samsung

Samsung Galaxy A56 5G (SM-A566B)

The Galaxy A56 5G is Samsung’s mid-range phone. It offers a 6.7-inch 120 Hz Super AMOLED screen, Exynos 1580, Gorilla Glass Victus+ front and back, IP67, a 50MP main camera with OIS, a 5,000 mAh battery and 45 W charging; Samsung promises six generations of Android upgrades and six years of security updates. In testing charging was quick and battery life slightly below the previous model; owners like the battery and screen but criticise the missing card slot and headphone jack.

SM-A566B (Europe/UK); the listed configuration is 8 GB / 256 GB, with 8/128 and 12/256 GB depending on market. The Galaxy A55 (previous generation) and Galaxy A36 5G are separate models.

Specifications

SpecificationValue
Display6.7-inch FHD+ Super AMOLED, 2340 × 1080; up to 120 Hz refresh; up to 1,200 nits in High Brightness Mode

120 Hz makes scrolling smoother; 1,200 nits is reached in High Brightness Mode, which switches on automatically in sunlight. Allowing for the rounded corners, the visible area is 6.5 inches.

GlassCorning Gorilla Glass Victus+ front and back (camera glass excluded)

Glass on the back as well is uncommon in this class; Samsung notes the camera lens covers are not included.

ProcessorExynos 1580 (4 nm); octa-core: 1 × 2.9 GHz, 3 × 2.6 GHz, 4 × 1.9 GHz; Xclipse 540 GPU

Samsung says a larger vapor chamber than the previous generation spreads heat better in games and multitasking.

Memory and storage8 GB RAM, 256 GB storage (234.4 GB available); 8/128 and 12/256 GB options depending on market; no microSD slot

With no card slot, storage cannot be expanded later, so the capacity choice matters for heavy photo and video use.

Rear cameras50MP wide, ƒ/1.8, autofocus and OIS; 12MP ultra-wide, ƒ/2.2; 5MP macro, ƒ/2.4; 10× digital zoom

Optical stabilisation (OIS) is on the main camera only and reduces shake at night and in video. There is no telephoto camera; zoom is digital.

Front camera and video12MP front camera, ƒ/2.2, fixed focus; 4K 30 fps recording on the rear camera, 240 fps slow motion in HD; 10-bit HDR video on the front camera

4K recording is limited to 30 fps; smoother video needs a drop to 1080p.

Battery and charging5,000 mAh (typical); up to 29 hours video playback; 45 W Super Fast Charging 2.0 (adapter sold separately)

45 W speeds need a 45 W USB PD PPS adapter; lower-powered adapters take longer.

Connectivity5G Sub-6; Wi-Fi 6 (802.11ax, 2.4/5 GHz); Bluetooth 5.3; NFC; USB-C (USB 2.0); no 3.5 mm headphone jack

USB 2.0 is slower than USB 3 ports for large video transfers and has no video output.

SIMNano-SIM and eSIM; SIM+SIM, SIM+eSIM or dual eSIM combinations
Location and sensorsGPS, GLONASS, BeiDou, Galileo, QZSS; in-display fingerprint, accelerometer, gyro, geomagnetic, light and virtual proximity sensor

A virtual proximity sensor uses software and other sensors rather than dedicated hardware to turn the screen off during calls.

Water and dust resistanceIP67 (tested in up to 1 m of fresh water for up to 30 minutes)

This is no guarantee against seawater, pool water or pressurised water.

Software and updatesShips with One UI 7; 6 generations of Android/One UI upgrades and 6 years of security updates (until 31 March 2032 on the UK page)

This is the longest support yet in the Galaxy A series; rollout timing can vary by country and carrier.

SecuritySamsung Knox Vault, Auto Blocker, Theft Protection

Knox Vault stores sensitive data such as PINs and passwords in an isolated hardware area separate from the main processor.

Size and weight162.2 × 77.5 × 7.4 mm; 198 g
ColoursAwesome Graphite, Awesome Lightgrey, Awesome Olive, Awesome Pink

From the manufacturer

Samsung presents the Galaxy A56 5G as the most advanced A-series model, with Awesome Intelligence AI features, a slimmer and lighter design and long software support. Samsung UK

Strengths and limitations

  • In GSMArena’s Active Use test it scored 12 hours 8 minutes, slightly below the previous A55. With Samsung’s 45 W adapter it reached 38% in 15 minutes, 65% in 30 minutes and full in 1 hour 13 minutes. On a 75% white pattern the screen gave 450 nits in manual mode and 1,213 nits in auto. Speaker loudness of −26.2 LUFS rated “Good”, with sound quality praised against similarly priced phones.

    GSMArena review (21 March 2025), one test unit.

    GSMArena: Samsung Galaxy A56 review (battery, charging and display tests)

Owner experiences and issues

  • On Samsung UK’s page 1,537 reviews average 4.5; 72% are five-star and 2% one-star. Most visible reviews are syndicated from Argos and praise battery, screen, camera and ease of use; Nag007 (2–3 months) highlights battery and performance but finds the camera could be better, Mojo says it is not the fastest for heavy gaming. Recurring criticism is the lack of a microSD slot and headphone jack (Lisamisa, PH, Vic, Backeard step). Single reports: Muel says the PIN was rejected after an update and a reset ran into Google FRP lock, Bus man reports a moisture warning in the charging port and a weak camera, TheReviewer reports slowness and dropped calls, and an anonymous Enterprise Edition user reports a faulty screen. Ring me and Odyssey26 find the side button stiff; jojo notes the camera bump makes the phone wobble on a table. These come from different people and do not indicate a failure rate.

    Samsung UK, 1,537 reviews, about 45 visible texts (January–September 2026; mostly syndicated from Argos); no verification or incentive labels shown; includes Enterprise Edition reviews.

    Samsung UK: Galaxy A56 5G customer reviews

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Sources

  1. Samsung UK: Galaxy A56 5G 256GB Awesome Lightgrey (SM-A566B) specifications
  2. Samsung Newsroom: [MWC 2025] Introducing the Galaxy A56 5G and A36 5G
  3. Samsung Newsroom: Galaxy A56 5G, Galaxy A36 5G and Galaxy A26 5G are now available worldwide
  4. Samsung Newsroom India: Galaxy A56 5G and Galaxy A36 5G launch
  5. GSMArena: Samsung Galaxy A56 review (battery, charging and display tests)
  6. Samsung UK: Galaxy A56 5G customer reviews