Phones / Compare

Samsung Galaxy A15 4G vs Samsung Galaxy A25 5G

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Product A: Samsung

Galaxy A15 4G

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B

Product B: Samsung

Galaxy A25 5G

102 of 162 known

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All 162 fields

Every value links to where we found it.

Only differences

ASamsung Galaxy A15 4G

BSamsung Galaxy A25 5G

General

2 of 11 differ

Series

Galaxy A1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

Galaxy A3Press releasenews.samsung.com/vn/samsung-galaxy-a15-va-galaxy-a25-5g-ra-mat-voi-thiet-ke-vien-noi-key-island-moi-va-man-hinh-super-amoled-muot-maRead 5 October 2026

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

SM-A155F, SM-A155F/DSN, SM-A155FZKDEUB1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 20267Spec databasegsmarena.com/samsung_galaxy_a15-12637.phpRead 11 October 2026Models row also lists SM-A155M, SM-A155M/DS, SM-A155P and SM-A155R. Those are not included because their radios can differ.

SM-A256B/DSN, SM-A256BZKDEUB2Maker product pagesamsung.com/uk/support/model/SM-A256BZKDEUBRead 5 October 2026Exact UK support and EU manual cover identify SM-A256B/DSN. Other regional models are excluded.11Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8806095382579_f_0Read 7 October 2026French exact maker SM-A256B brochure page 2 logistics identifies Blue Black 128 GB SKU SM-A256BZKDEUB and EAN 8806095152578. Current exact UK API separately proves 6GB RAM for this SKU. Generic DSN model retained. Other colour/capacity SKU options are not invented.

GTIN / EAN

Not available

880609515257811Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8806095382579_f_0Read 7 October 2026Samsung-authored French SM-A256B brochure, page 2 Logistics table. Exact Blue Black 128 GB SKU SM-A256BZKDEUB and EAN 8806095152578. Filename digits are not the product EAN. Other colour/capacity EANs are excluded from this reference.

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

11 December 20237Spec databasegsmarena.com/samsung_galaxy_a15-12637.phpRead 11 October 2026Announced 2023, December 11. Samsung Vietnam launched the phone on the same day.

11 December 20233Press releasenews.samsung.com/vn/samsung-galaxy-a15-va-galaxy-a25-5g-ra-mat-voi-thiet-ke-vien-noi-key-island-moi-va-man-hinh-super-amoled-muot-maRead 5 October 2026

Status

Available7Spec databasegsmarena.com/samsung_galaxy_a15-12637.phpRead 11 October 2026Available. Released 2023, December 16.

Not available

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Samsung Galaxy A14 4G12Reviewnotebookcheck.net/Samsung-Galaxy-A15-4G-smartphone-review-A-lot-of-capabilities-for-daily-use-at-a-low-cost.821617.0.htmlRead 23 October 2026Notebookcheck's Galaxy A15 4G review calls the Galaxy A14 LTE (the 4G model) its predecessor.

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Samsung Galaxy A1613Reviewgsmarena.com/samsung_quietly_unveils_galaxy_a16_4g_also_with_6_years_of_support-news-64972.phpRead 23 October 2026GSMArena's launch report calls the Galaxy A15 4G the predecessor of the Galaxy A16 4G.

Samsung Galaxy A26 5G24Reviewandroidauthority.com/samsung-galaxy-a25-review-3421050Read 7 October 2026Actual A25 review introduction explicitly identifies Galaxy A26 5G as the announced successor. Maker A26 comparison FAQ explicitly compares the new A26 against the previous A25. This is a model-line relationship only. The existing Galaxy A26 product is the link target. No regional A26 hardware facts are transferred.

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

Not available

Not available

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

GB, IE1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026Samsung UK and Samsung Ireland pages list this SKU.

GB, EU2Maker product pagesamsung.com/uk/support/model/SM-A256BZKDEUBRead 5 October 2026UK/EU reference only. Different regional processors, capacities or bundles are not represented.

ColoursiThe maker's own colour names

Blue Black, Blue, Yellow1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026Page text: available in Blue Black, Blue and Yellow. Colour availability varies by country.

Blue Black, Blue, Yellow12Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a25-5g-blue-black-128gb-sm-a256bzkdeub/buyRead 7 October 2026Exact UK reference storefront colour selector lists Blue Black, Blue and Yellow. Original German brochure page 2 and matching European review corroborate the maker colour names. Different French marketing name Lime is not substituted.

Form factor

Bar1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

Bar1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

OS support period (claimed)iYears of OS updates promised by the maker. Do not convert a number of Android generations into years, or mix an EU minimum counted from end of sale with a launch-based promise.

Not available

Not available

Security support period (claimed)iYears of security updates promised by the maker. State when the period starts in the source note. A regulatory minimum counted from end of market placement is a different basis.

5years1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026Page: up to 4 generations of OS upgrades and 5 years of security maintenance. Policies subject to change. Period counted from initial supply in 2024 per the Samsung UK compliance statement.4Regulatory filingorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 11 October 2026Statement of compliance for SM-A155F/DSN: defined support period 5 years from the date of initial supply, 2024.

5years3Press releasenews.samsung.com/vn/samsung-galaxy-a15-va-galaxy-a25-5g-ra-mat-voi-thiet-ke-vien-noi-key-island-moi-va-man-hinh-super-amoled-muot-maRead 5 October 2026Up to five security years. Four OS generations is not a support period in years.

Security updates untiliPublished end date of security support for the exact model. Do not calculate a date from a rounded number of years.

31 January 20291Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026UK spec table: Security Update Period (Valid until) 31 January 2029. The compliance statement gives the same defined end of support.4Regulatory filingorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 11 October 2026Defined end of support period 31 January 2029.

31 January 20291Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Exact SKU legalInfo Software support: Security Update Period (Valid until) 31 January 2029. This is a published end date, not a derived support period.

Body

7 of 16 differ

HeightiBody height in portrait orientation. Foldables use the unfolded body.

160.1mm1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

161mm1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

WidthiBody width in portrait orientation.

76.8mm1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

76.5mm1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

Thickness

8.4mm1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

8.3mm1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

Thickness with camera bump

Not available

Not available

Folded dimensions

Not available

Not available

WeightiHandset weight without accessories. Colour and material differences belong in variants.

200g(7.1 oz)1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

197g(6.9 oz)1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

Frame

Plastic7Spec databasegsmarena.com/samsung_galaxy_a15-12637.phpRead 11 October 2026

Plastic7Reviewnotebookcheck.net/Samsung-Galaxy-A25-5G-smartphone-review-Colorful-sustainable-and-really-good-Is-there-a-catch.803305.0.htmlRead 5 October 2026

Front

Not available

Corning Gorilla Glass 514Maker spec sheet (PDF)d.otto.de/files/834a5958-b3d0-50c2-b5d6-a70f709143e8.pdfRead 7 October 2026Original Samsung product-marketing brochure dated 21 November 2023, page 7 device protection. Gorilla Glass 5. Samsung French page 2 places Gorilla Glass 5 directly in the display hardware section. Android Authority also explicitly identifies the display glass.

BackiMaterial of the back cover as the maker names it. Aluminium is a metal back cover, as on a unibody. Silicone is a back the maker calls silicone, even with a leather or fabric look. A mixed back, such as metal with a glass insert, is Other.

Plastic7Spec databasegsmarena.com/samsung_galaxy_a15-12637.phpRead 11 October 2026Glass front, plastic back, plastic frame.

Plastic7Reviewnotebookcheck.net/Samsung-Galaxy-A25-5G-smartphone-review-Colorful-sustainable-and-really-good-Is-there-a-catch.803305.0.htmlRead 5 October 2026

Dust and water rating

Not available

No IP rating15Reviewnotebookcheck.net/Samsung-Galaxy-A25-5G-smartphone-review-Colorful-sustainable-and-really-good-Is-there-a-catch.803305.0.htmlRead 7 October 2026Exact European review, Case paragraph and Cons list, explicitly says no IP certification/rating. Android Authority independently states the phone skips water/dust resistance. This records the absence of a published rating, not a guessed IP00 class or a waterproof test.

Water resistance depth

Not available

Not available

Water resistance time

Not available

Not available

MIL-STD-810

Not available

Not available

SIM capacityiPhysical nano-SIM slots and maximum simultaneously active eSIMs. These counts are alternatives and must not be added to infer total active subscriptions.

Nano-SIMs21Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

Nano-SIMs2Active eSIM capacity0eSIM onlyNo1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Two physical nano-SIM positions, second shared with microSD. Exact review explicitly excludes eSIM support.8Reviewnotebookcheck.net/Samsung-Galaxy-A25-5G-smartphone-review-Colorful-sustainable-and-really-good-Is-there-a-catch.803305.0.htmlRead 5 October 2026Exact equipment/telephone section explicitly says eSIM cannot be used. Two physical nano-SIM alternatives remain.

Stylus

Not available

Not available

Stylus name

Not available

Not available

Display

4 of 24 differ

Screen sizeiMaker diagonal for the main display as a full rectangle. Rounded corners and cutouts reduce the viewable area.

6.5in(16.5 cm)1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

6.5in(16.5 cm)1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

Resolution

1080 × 2340px1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

1080 × 2340px1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

Pixel density

396.5ppi=CalculatedFrom Screen size and Resolution

396.5ppi=CalculatedFrom Screen size and Resolution

Aspect ratio

19.5:97Spec databasegsmarena.com/samsung_galaxy_a15-12637.phpRead 11 October 2026

19.5:915Reviewnotebookcheck.net/Samsung-Galaxy-A25-5G-smartphone-review-Colorful-sustainable-and-really-good-Is-there-a-catch.803305.0.htmlRead 7 October 2026Exact European 6 GB/128 GB review display header explicitly states 19.5:9. Three UK exact device guide has the same aspect ratio. The contradictory 2400-pixel narrative is excluded in favour of the 2340-pixel maker table.

Display type

OLED1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

OLED1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Super AMOLED is OLED. LTPO is not inferred.

Display type (as published)

Super AMOLED1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

Super AMOLED1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

Max refresh rateiHighest stated display refresh rate. Game-only or app-specific modes must be identified in the source note.

90Hz1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

120Hz1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

Min refresh rateiLowest stated adaptive display refresh rate. A variable refresh display does not itself prove an LTPO backplane.

Not available

Not available

Touch sampling rateiStandard touch sampling rate the maker states. A figure the maker ties to a game, boost or instant mode goes in the instant field. When the maker names no mode, the figure is stored here and the source note quotes the wording.

Not available

Not available

Instant touch samplingiHighest touch sampling rate the maker states for a game, boost or instant mode.

Not available

Not available

Display brightness (typical, claimed)iMaker stated typical brightness, not a reviewer measurement or automatic outdoor mode. On a foldable, the main inner screen.

Not available

Not available

Outdoor brightness (claimed)iMaker stated outdoor or high-brightness-mode value. A peak outdoor claim need not be full-screen sustained brightness.

800nits1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026Footnote: 800 nits at HBM (High Brightness Mode). Enhanced brightness up to 800 nits.

1,000nits16Maker product pagesamsung.com/lt/smartphones/galaxy-a/galaxy-a25-5g-blue-128gb-sm-a256bzbdeueRead 7 October 2026Current exact European SM-A256B 6 GB/128 GB page, display footnote explicitly labels 1000 nits HBM. Matching European review distinguishes HBM from its own APL18 measurement. Original November brochure generic Max Helligkeit 500 nits does not establish typical or HDR peak brightness.

Peak display brightness (claimed)iManufacturer-stated peak brightness. Store HDR, window size and operating mode only as stated in the source note. Outdoor/HBM claims use the separate field. On a foldable, the main inner screen.

Not available

Not available

Minimum brightness

Not available

Not available

Colour depth per channeliBits for each RGB colour channel, not total bits per pixel. A 24-bit RGB pixel means 8 bits per channel. No native-versus-dithered assumption.

8bits1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026Samsung lists 16M colours, which is 24-bit RGB or 8 bits per channel.

Not available

DCI-P3 coverage

Not available

Not available

HDR playback formatsiHDR formats the phone can display or play back. Recorded video HDR formats use the separate video field.

Not available

Not available

PWM dimming frequency

Not available

Not available

Always-on display

No8Reviewgsmarena.com/samsung_galaxy_a15-review-2662.phpRead 11 October 2026Review: no Always-On Display and no DeX support.

Yes9Owner's manualdownloadcenter.samsung.com/content/UM/202404/20240418111257172/SM-A256_UM_EU_UU_Eng_Rev.1.1_240417.pdfRead 5 October 2026Always On Display section printed page 108.

Front camera cutout

Notch8Reviewgsmarena.com/samsung_galaxy_a15-review-2662.phpRead 11 October 2026Small droplet-shaped notch for the selfie camera.

Notch9Owner's manualdownloadcenter.samsung.com/content/UM/202404/20240418111257172/SM-A256_UM_EU_UU_Eng_Rev.1.1_240417.pdfRead 5 October 2026

Cover screen sizeiThe outer screen of a foldable, or a second screen on the back of a phone, such as on the Xiaomi 17 Pro Max.

Not available

Not available

Cover screen resolutioniWidth and height as the screen stands when the closed phone, or the phone with a rear screen, is held upright. Some makers print the long side first, such as Motorola's 1272 x 1080 for a screen that is 1080 px wide.

Not available

Not available

Cover screen refresh rate

Not available

Not available

Cover screen type

Not available

Not available

Platform

7 of 10 differ

OS at launch

Android 147Spec databasegsmarena.com/samsung_galaxy_a15-12637.phpRead 11 October 20268Reviewgsmarena.com/samsung_galaxy_a15-review-2662.phpRead 11 October 2026

Android 143Press releasenews.samsung.com/vn/samsung-galaxy-a15-va-galaxy-a25-5g-ra-mat-voi-thiet-ke-vien-noi-key-island-moi-va-man-hinh-super-amoled-muot-maRead 5 October 20267Reviewnotebookcheck.net/Samsung-Galaxy-A25-5G-smartphone-review-Colorful-sustainable-and-really-good-Is-there-a-catch.803305.0.htmlRead 5 October 2026Review Software paragraph says the phone already uses current One UI 6 based on Android 14, corroborating maker launch One UI 6 generation. Stale header One UI 5.1 is excluded. Exact review does not claim a delivery software version.

Software

One UI 68Reviewgsmarena.com/samsung_galaxy_a15-review-2662.phpRead 11 October 2026Boots Android 14 with One UI 6.0.

One UI 6.03Press releasenews.samsung.com/vn/samsung-galaxy-a15-va-galaxy-a25-5g-ra-mat-voi-thiet-ke-vien-noi-key-island-moi-va-man-hinh-super-amoled-muot-maRead 5 October 2026Exact launch software table. Later software updates do not change the launch OS.

Latest stable OS (verified)iLatest stable OS explicitly verified for the exact model on the source accessed date. A downloadable manual, beta, or launch specification does not prove a stable update rollout.

Android 16 (One UI 8.5)6Maker product pagedoc.samsungmobile.com/SM-A155F/028996240217/eng.htmlRead 11 October 2026Samsung update history for SM-A155F EUX: build A155FXXSCEZH3, Android 16, released 15 September 2026, security patch 5 August 2026. One UI 8.5 arrived with build A155FXXUAEZF1 on 25 June 2026.

Android 16 (One UI 8.5)17Maker product pagedoc.samsungmobile.com/SM-A256B/028619240129/eng.htmlRead 7 October 2026Official SM-A256B EUX release history. Latest build A256BXXSEEZH9 released 8 September 2026 is Android 16. The 4 June 2026 A256BXXUCEZE6 entry expressly releases One UI 8.5. Regional/carrier rollout timing may vary. Verified 7 October 2026. This is an actual released update log, not manual availability.

Chipset

MediaTek Helio G997Spec databasegsmarena.com/samsung_galaxy_a15-12637.phpRead 11 October 2026

Exynos 12805Press releasenews.samsung.com/vn/samsung-galaxy-a15-va-galaxy-a25-5g-ra-mat-voi-thiet-ke-vien-noi-key-island-moi-va-man-hinh-super-amoled-muot-maRead 5 October 2026Exact A25 5G processor row explicitly Exynos 1280. A15 sibling Helio/Dimensity claims excluded.6Reviewnotebookcheck.net/Samsung-Galaxy-A25-5G-smartphone-review-Colorful-sustainable-and-really-good-Is-there-a-catch.803305.0.htmlRead 5 October 2026

Process

6nm7Spec databasegsmarena.com/samsung_galaxy_a15-12637.phpRead 11 October 2026Mediatek Helio G99 (6 nm).

5nm5Press releasenews.samsung.com/vn/samsung-galaxy-a15-va-galaxy-a25-5g-ra-mat-voi-thiet-ke-vien-noi-key-island-moi-va-man-hinh-super-amoled-muot-maRead 5 October 2026

CPU cores

81Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026Samsung lists an octa-core CPU at 2.2 GHz and 2 GHz.

81Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

CPU configurationiCPU core counts, names and maximum clocks for the exact chipset configuration. Do not copy clocks from another regional chip or generic faster chip edition.

ASamsung Galaxy A15 4G

Count	Core	Max clock (GHz)
2	Cortex-A76	2.2
6	Cortex-A55	2

Source7Spec databasegsmarena.com/samsung_galaxy_a15-12637.phpRead 11 October 2026Octa-core (2x2.2 GHz Cortex-A76 and 6x2.0 GHz Cortex-A55). Matches the 2.2 GHz and 2 GHz on the Samsung page. Review text for the clocks has a typo (2x2.0 GHz A55). The review spec line and this page say 6 cores.

BSamsung Galaxy A25 5G

Count	Core	Max clock (GHz)
2	Cortex-A78	2.4
6	Cortex-A55	2

Source18Maker product pagesemiconductor.samsung.com/processor/mobile-processor/exynos-1280Read 7 October 2026Exynos 1280 CPU paragraph explicitly names two Cortex-A78 up to 2.4 GHz and six Cortex-A55 up to 2.0 GHz. Exact installed Exynos 1280 (S5E8825) and the same core clocks are proved by Samsung phone brochure page 6. No faster edition or regional processor is inherited.

Max CPU clock

2.2GHz=CalculatedFrom CPU configuration

2.4GHz=CalculatedFrom CPU configuration

GPU

Mali-G57 MC27Spec databasegsmarena.com/samsung_galaxy_a15-12637.phpRead 11 October 2026

Mali-G68 MP46Reviewnotebookcheck.net/Samsung-Galaxy-A25-5G-smartphone-review-Colorful-sustainable-and-really-good-Is-there-a-catch.803305.0.htmlRead 5 October 2026Exact installed GPU in the matching European reference configuration.

NPU performance

Not available

4.3TOPS18Maker product pagesemiconductor.samsung.com/processor/mobile-processor/exynos-1280Read 7 October 2026Exynos 1280 AI-enhancing neural network engine paragraph states up to 4.3 trillion operations per second. This is the theoretical integrated NPU rating of the exact maker-proved installed chipset. Precision/method and a phone-level sustained NPU measurement are not published.

Memory

2 of 6 differ

RAM

4, 6, 8GB1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026UK page states 4 GB. The 6 GB and 8 GB options come from GSMArena and Samsung regional pages and are not tied to a SKU here.7Spec databasegsmarena.com/samsung_galaxy_a15-12637.phpRead 11 October 2026Internal row lists 128 GB with 4, 6 and 8 GB RAM and 256 GB with 6 and 8 GB RAM.

6GB1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

RAM typeiActual installed memory technology published for the phone. A chipset supported-memory list does not prove which type this device uses.

LPDDR4X8Reviewgsmarena.com/samsung_galaxy_a15-review-2662.phpRead 11 October 2026Page 4: 4 GB of LPDDR4X RAM.

LPDDR4X14Maker spec sheet (PDF)d.otto.de/files/834a5958-b3d0-50c2-b5d6-a70f709143e8.pdfRead 7 October 2026Samsung brochure page 6 Memory table explicitly names LPDDR4X for the phone 6 GB/8 GB memory. French page 2 and PhoneArena exact 6 GB/128 GB specification corroborate the actual installed type. This does not rely on chipset supported-memory options.

Storage (nominal)iManufacturer nominal capacity before formatting, not available space. Published TB values use decimal SI conversion, 1 TB = 1000 GB. Literal maker GB values stay as published.

128, 256GB1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 20267Spec databasegsmarena.com/samsung_galaxy_a15-12637.phpRead 11 October 2026

128GB1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

Storage type

UFS 2.28Reviewgsmarena.com/samsung_galaxy_a15-review-2662.phpRead 11 October 2026Page 4: the base version has 4 GB LPDDR4X RAM and 128 GB UFS 2.2 storage.

UFS 2.27Reviewnotebookcheck.net/Samsung-Galaxy-A25-5G-smartphone-review-Colorful-sustainable-and-really-good-Is-there-a-catch.803305.0.htmlRead 5 October 2026Actual exact European 6 GB/128 GB interface.

Memory card

microSD (shares the SIM slot)1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

microSD (shares the SIM slot)1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

Max card size

1TB1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026Page: MicroSD up to 1 TB.

1TB1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

Rear cameras

8 of 14 differ

Physical rear camerasiOne row per physical imaging camera. Sensor crops, optical-quality zoom modes, autofocus laser and depth scanners do not add photographic lenses. A colour or multispectral sensor is not a camera row, even when the maker gives it a megapixel figure. A depth camera with its own megapixel figure, such as a 2 MP depth camera, is a row with the depth role. A ToF or lidar scanner is not a row.

ASamsung Galaxy A15 4G

Role	Resolution (MP)	Aperture (f/)	Focal length (35 mm equivalent) (mm)	Sensor optical format	Pixel size (µm)	Autofocus	OIS	Sensor
Main	50	1.8	26	1/2.8"	0.64	PDAF	No	Hynix Hi5022Q
Ultrawide	5	2.2	17	1/5"	1.12	Fixed	Not available	SmartSens SC501CS
Macro	2	2.4	Not available	Not available	Not available	Fixed	Not available	GalaxyCore GC02M1

Source1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026Samsung gives 50 + 5 + 2 MP, f/1.8, f/2.2 and f/2.4, autofocus on the main camera and no OIS. Other sensor details come from GSMArena.7Spec databasegsmarena.com/samsung_galaxy_a15-12637.phpRead 11 October 202610Reviewgsmarena.com/samsung_galaxy_a15-review-2662p5.phpRead 11 October 2026Camera specs: main 50 MP Hynix Hi5022Q f/1.8 26mm 1/2.8 inch 0.64 um PDAF. Ultrawide 5 MP SmartSens SC501CS f/2.2 17mm 1/5 inch 1.12 um fixed focus. Macro 2 MP GalaxyCore GC02M1 f/2.4 fixed focus.

BSamsung Galaxy A25 5G

Role	Resolution (MP)	Aperture (f/)	Sensor optical format	OIS
Main	50	1.8	1/2.76 inch	Yes
Ultrawide	8	2.2	1/4.0 inch	Not available
Macro	2	2.4	1/5.0 inch	Not available

Source3Press releasenews.samsung.com/vn/samsung-galaxy-a15-va-galaxy-a25-5g-ra-mat-voi-thiet-ke-vien-noi-key-island-moi-va-man-hinh-super-amoled-muot-maRead 5 October 2026Exact physical lens table identifies the main, ultrawide and macro cameras. Main-lens OIS is explicit. Other autofocus subtypes are unstated and omitted.14Maker spec sheet (PDF)d.otto.de/files/834a5958-b3d0-50c2-b5d6-a70f709143e8.pdfRead 7 October 2026Original Samsung brochure page 8 per-lens sensor-format cells: main 1/2.76 inch, ultrawide 1/4.0 inch, macro 1/5.0 inch. These are published optical-format labels, not physical dimensions. Generic rear Autofokus is not assigned a subtype.

Number of rear cameras

3=CalculatedFrom Physical rear cameras

3=CalculatedFrom Physical rear cameras

Main camera

50MP=CalculatedFrom Physical rear cameras

50MP=CalculatedFrom Physical rear cameras

Longest physical-lens optical zoomiLargest optical zoom factor of a physical telephoto lens. Optical-quality sensor crops and advertised zoom ranges are excluded.

Not available

Not available

Maximum photo digital zoomiHighest stated digital zoom for photos. Video zoom can have a different limit. A total zoom factor such as Up to 100x counts, also when the maker adds AI processing to it.

10×1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

10×1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Exact UK camera table: digital photo zoom up to 10x.

Flash

LED1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

Rear flash1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

Camera features

Not available

Fun, Portrait, Photo, Video, Pro, Pro Video, Single Take, Night, Food, Panorama, Macro, Super Slow-mo, Slow motion, Hyperlapse, Scene optimizer, Shot suggestions, Auto HDR14Maker spec sheet (PDF)d.otto.de/files/834a5958-b3d0-50c2-b5d6-a70f709143e8.pdfRead 7 October 2026Original Samsung brochure page 8 Rear camera modes and general camera functions. English translations preserve the named modes. Auto HDR is a photo/general camera feature, not proof of HDR10 video recording. Portrait and Night are corroborated in the original EU manual.

Maximum rear video rate per resolutioniHighest stated capture frame rate at each resolution, including slow-motion modes. Lens restrictions and cloud-processed output must be named in the source note.

ASamsung Galaxy A15 4G

Width (px)	Height (px)	Highest capture rate (fps)
1920	1080	30
1280	720	120

Source1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

BSamsung Galaxy A25 5G

Width (px)	Height (px)	Highest capture rate (fps)
3840	2160	30
1280	720	Not available

Source1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Exact UK API publishes 4K30 ordinary recording and 480/240fps HD slow-motion modes. Added HD resolution retained without a maximum because high-rate captured-frame versus generated output scope is unproved. No dedicated 480fps scalar. Front rates come independently from maker brochure. Main high-rate clarification applied.19Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 7 October 2026Exact UK API publishes 4K30 ordinary recording and 480/240fps HD slow-motion modes. Added HD resolution retained without a maximum because high-rate captured-frame versus generated output scope is unproved. No dedicated 480fps scalar. Front rates come independently from maker brochure. Main high-rate clarification applied.

Max video resolution

1920 × 1080px=CalculatedFrom Maximum rear video rate per resolution

3840 × 2160px=CalculatedFrom Maximum rear video rate per resolution

Recorded video HDR formatsiHDR formats explicitly supported for recording. Display playback support does not establish camera recording support.

Not available

Not available

Log recording

Not available

Not available

Video recording codecsiCodecs explicitly documented for recorded video. Excludes playback-only codecs and container names such as MP4 and MKV.

Not available

HEVC9Owner's manualdownloadcenter.samsung.com/content/UM/202404/20240418111257172/SM-A256_UM_EU_UU_Eng_Rev.1.1_240417.pdfRead 5 October 2026Camera settings printed page 55 explicitly describes HEVC recording. No H.264 inferred from playback container names.

Video stabilisation

Not available

OIS, EIS9Owner's manualdownloadcenter.samsung.com/content/UM/202404/20240418111257172/SM-A256_UM_EU_UU_Eng_Rev.1.1_240417.pdfRead 5 October 2026Camera settings printed page 55 anti-shake video stabilisation. Main lens OIS separately in exact camera table. Gyro subtype not guessed.

Maximum slow-motion capture rateiCaptured frames per second, not the playback rate. Recording resolution and supported camera belong in the source note.

120fps1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

Not available

Front camera

2 of 3 differ

Front camerasiOne row per physical front imaging camera. Depth or face authentication components are not additional selfie cameras.

ASamsung Galaxy A15 4G

Role	Resolution (MP)	Aperture (f/)	Focal length (35 mm equivalent) (mm)	Sensor optical format	Pixel size (µm)	Autofocus	OIS	Sensor
Main	13	2	26	1/3.06"	1.12	Fixed	No	GalaxyCore GC013A

Source1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 20267Spec databasegsmarena.com/samsung_galaxy_a15-12637.phpRead 11 October 202610Reviewgsmarena.com/samsung_galaxy_a15-review-2662p5.phpRead 11 October 202613 MP GalaxyCore GC013A f/2.0 26mm 1/3.06 inch 1.12 um fixed focus.

BSamsung Galaxy A25 5G

Role	Resolution (MP)	Aperture (f/)	Sensor optical format	Autofocus	OIS
Main	13	2.2	1/3.0 inch	Fixed	No

Source1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Exact UK front camera table: 13 MP, f/2.2, autofocus No, OIS No. Fixed focus.14Maker spec sheet (PDF)d.otto.de/files/834a5958-b3d0-50c2-b5d6-a70f709143e8.pdfRead 7 October 2026Original Samsung brochure page 8 sensor-format cell: front 1/3.0 inch. This is a published optical-format label, not a physical dimension. Secondary front 1/3.06 descriptions do not override maker 1/3.0.

Maximum front video rate per resolutioniHighest stated front-camera frame rate at each resolution, including slow motion where documented.

ASamsung Galaxy A15 4G

Width (px)	Height (px)	Highest capture rate (fps)
1920	1080	30

Source7Spec databasegsmarena.com/samsung_galaxy_a15-12637.phpRead 11 October 202610Reviewgsmarena.com/samsung_galaxy_a15-review-2662p5.phpRead 11 October 2026Selfie camera records 1080p at 30 fps.

BSamsung Galaxy A25 5G

Width (px)	Height (px)	Highest capture rate (fps)
1920	1080	30
1280	720	30

Source11Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8806095382579_f_0Read 7 October 2026Samsung French exact SM-A256B brochure page 2 Video general row explicitly states FHD 30 fps and HD 30 fps for main and external selfie. German brochure page 9 front camera table independently states FHD 16:9 at 30 fps. Rear slow-motion rates are not transferred to the front.

Front autofocus

No=CalculatedFrom Front cameras

No=CalculatedFrom Front cameras

Audio

2 of 4 differ

Stereo speakers

No1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026Stereo Support: No.9Measurementgsmarena.com/samsung_galaxy_a15-review-2662p3.phpRead 11 October 2026Single, bottom-firing speaker.

Yes1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

3.5 mm jack

Yes1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

Yes1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Exact Earjack value: 3.5mm Stereo.

Audio features

Not available

Dolby Atmos9Owner's manualdownloadcenter.samsung.com/content/UM/202404/20240418111257172/SM-A256_UM_EU_UU_Eng_Rev.1.1_240417.pdfRead 5 October 2026Dolby Atmos in sound-quality section printed page 101.

MicrophonesiPhysical microphones in the phone. Noise reduction channel count does not always establish microphone count.

23Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 11 October 2026Device layout for SM-A155F/DSN labels two microphones.

29Owner's manualdownloadcenter.samsung.com/content/UM/202404/20240418111257172/SM-A256_UM_EU_UU_Eng_Rev.1.1_240417.pdfRead 5 October 2026Exact model layout printed pages 5-6 shows two physical microphones, top and bottom.

Network

6 of 10 differ

Network

GSM, HSPA, LTE1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

GSM, UMTS, LTE, 5G1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026GSM, LTE and 5G explicit. The WCDMA/UMTS band list establishes UMTS. HSPA is not inferred.

2G bandsiExact model radio bands. State model and region. Do not substitute a worldwide union for one regional model.

GSM850, GSM900, DCS1800, PCS19001Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

GSM850, GSM900, DCS1800, PCS19001Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

3G bandsiExact model UMTS/WCDMA/HSPA bands or published MHz ranges. State which notation the source uses.

B1 (2100), B5 (850), B8 (900)1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026Published as B1(2100), B5(850), B8(900).

B1(2100), B2(1900), B4(AWS), B5(850), B8(900)1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

4G bandsiExact model LTE bands, not channel frequencies or aggregate world coverage.

B1, B3, B5, B7, B8, B20, B28, B38, B40, B411Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B17(700), B20(800), B26(850), B28(700), B32(1500), B66(AWS-3), B38(2600), B40(2300), B41(2500)1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

5G bandsiExact model 5G NR bands. A union of sub-6 and mmWave models is not evidence that every variant supports both.

Not available

N1(2100), N3(1800), N7(2600), N8(900), N20(800), N28(700), N38(2600), N40(2300), N41(2500), N77(3700), N78(3500)1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

5G modes

Not available

Not available

5G mmWave

Not available

No1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Complete exact UK infrastructure table names 5G Sub6 only, no mmWave infrastructure or bands.

Maximum modem download rateiTheoretical maker-published device/modem rate. Name the radio technology, aggregation and carrier conditions in the source note. Chip capability alone does not establish device support.

Not available

Not available

Satellite

Not available

Not available

Wi-Fi calling

Not available

Yes7Reviewnotebookcheck.net/Samsung-Galaxy-A25-5G-smartphone-review-Colorful-sustainable-and-really-good-Is-there-a-catch.803305.0.htmlRead 5 October 2026Exact telephone section explicitly Wi-Fi calls.

Connectivity

2 of 13 differ

Wi-Fi

Wi-Fi 51Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

Wi-Fi 51Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

Wi-Fi bands

2.4 GHz, 5 GHz1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

2.4 GHz, 5 GHz1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

Bluetooth

5.31Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

5.31Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Exact UK device specification states Bluetooth v5.3. Notebookcheck instead disputes this using a generic Exynos 1280 chipset maximum 5.2 claim. Generic chipset capability is not proof of the installed radio, so the maker device claim takes precedence.

Bluetooth audio codecsiWireless audio codecs explicitly supported by the phone. Local audio file formats and codecs supported only by the chipset are excluded.

Not available

AAC, aptX, LDAC, SBC, UHQ, SSC14Maker spec sheet (PDF)d.otto.de/files/834a5958-b3d0-50c2-b5d6-a70f709143e8.pdfRead 7 October 2026Samsung brochure page 5 Bluetooth A2DP Codec row explicitly lists AAC, aptX, LDAC, SBC, UHQ, SSC (Samsung Seamless Codec). Exact European review audio paragraph independently lists SBC, AAC, aptX, LDAC and SSC. UHQ is retained as the maker-published literal term without relabelling it as another codec.

NFC

Yes1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

Yes1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

Ultra-wideband

Not available

Not available

Positioning

GPS, Glonass, Beidou, Galileo, QZSS1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

GPS, Glonass, Beidou, Galileo, QZSS1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

Dual-frequency GNSSiMultiple GNSS signal frequencies expressly documented by the maker, not a count of satellite constellations.

Not available

Not available

Connector

USB-C1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

USB-C1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

USB data standardiUSB data protocol/speed, distinct from the USB-C connector shape, cable rating and charging capability.

USB 2.01Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

USB 2.01Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

Video out over USBiWired external display output over the physical port. Casting or wireless desktop mode does not establish wired video support.

Not available

Not available

IR blaster

Not available

Not available

FM radio

Yes7Spec databasegsmarena.com/samsung_galaxy_a15-12637.phpRead 11 October 2026Radio: FM radio, market and region dependent. The review says the phone supports FM radio with 3.5 mm headphones as antenna.8Reviewgsmarena.com/samsung_galaxy_a15-review-2662.phpRead 11 October 2026

Not available

Features and sensors

3 of 5 differ

FingerprintiUnder-display, type not stated is for a maker that says in-display or under-display but not optical or ultrasonic.

Side button1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026Spec table lists a fingerprint sensor. The side button placement is shown in the manual.3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 11 October 2026Device layout labels the side button as the fingerprint recognition sensor.

Side button7Reviewnotebookcheck.net/Samsung-Galaxy-A25-5G-smartphone-review-Colorful-sustainable-and-really-good-Is-there-a-catch.803305.0.htmlRead 5 October 2026Exact input section states side/power-button sensor.

Face unlockiYes, type not stated is for a maker that names face unlock or facial recognition but not 2D or 3D.

Not available

2D7Reviewnotebookcheck.net/Samsung-Galaxy-A25-5G-smartphone-review-Colorful-sustainable-and-really-good-Is-there-a-catch.803305.0.htmlRead 5 October 2026Exact input section explicitly 2D scanning.

Sensors

Accelerometer, Fingerprint Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

Extra buttonsiAdditional physical controls beyond ordinary power and volume buttons. On-screen navigation buttons are excluded.

Not available

Not available

Haptic motor

Not available

Vibration motor20Owner's manualimages.samsung.com/is/content/samsung/assets/mx/support/self-repair/guides/a25/SM-A256_RepairGuide_A25.pdfRead 7 October 2026Exact SM-A256B original Samsung repair guide, component QMO01 and printed pages 90/99 removal/reassembly, explicitly names the vibration motor. No axis, actuator technology or tuning is guessed. Tech Advisor actual review also explicitly observes a vibration motor.

Battery and charging

5 of 17 differ

Rated battery capacityiRated/minimum manufacturer capacity when available. Multi-cell pack-equivalent mAh must be explicitly published and identified in the source note. Regional hardware must match.

4,900mAh1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026Footnote: typical value is 5,000 mAh under the IEC 61960 standard. Rated capacity is 4,900 mAh.

4,905mAh16Maker product pagesamsung.com/lt/smartphones/galaxy-a/galaxy-a25-5g-blue-128gb-sm-a256bzbdeueRead 7 October 2026Exact European SM-A256B 6 GB/128 GB product-page battery footnote explicitly distinguishes typical 5000 mAh from rated 4905 mAh under IEC 61960. Exact B replacement battery description GH82-33217A independently identifies 4905. A16 and A26 rated 4860 claims are excluded.

Battery capacity (typical)iManufacturer typical capacity, kept separate from rated/minimum capacity. For series cells, identify any explicitly published pack-equivalent figure.

5,000mAh1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

5,000mAh1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

Rated battery energyiRated pack energy in watt-hours. Do not calculate it from rounded voltage or mAh. Typical energy, when different, belongs in the source note.

Not available

Not available

Battery type

Not available

Li-ion14Maker spec sheet (PDF)d.otto.de/files/834a5958-b3d0-50c2-b5d6-a70f709143e8.pdfRead 7 October 2026Original Samsung brochure page 6 Power supply table explicitly labels battery type Li-Ion. Secondary database Li-Po descriptions do not override this maker claim. An aftermarket compatible battery is not evidence of the installed cell chemistry.

Claimed battery lifeiMaker runtime claim for a named use case. Identify up-to/at-least wording, regional battery hardware and test conditions in the source note.

ASamsung Galaxy A15 4G

Use case	Hours (h)
Web browsing	19
Video playback	20
Audio playback	109
Talk time	51

Source1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026Internet usage up to 19 h on Wi-Fi and on LTE, video playback up to 20 h, audio playback up to 109 h, talk time on 4G LTE up to 51 h.

BSamsung Galaxy A25 5G

Use case	Hours (h)
Video playback	21
Audio playback	124
Talk time	38

Source1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Exact up-to claims: video playback 21 h and audio playback 124 h, with wireless/wired mode unstated in these row labels. Talk-time 38 h explicitly 4G LTE. LTE/Wi-Fi internet times are not merged into browsing.

Maximum wired charging power (claimed)iManufacturer-stated handset charging input maximum. An adapter rating, power needed to achieve maximum speed, common-charger requirement or reviewer peak draw does not establish this value.

25W1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026Footnote: the 25 W wall charger for Super Fast Charging is sold separately. GSMArena also lists 25W wired.7Spec databasegsmarena.com/samsung_galaxy_a15-12637.phpRead 11 October 2026Charging: 25W wired.

25W5Press releasenews.samsung.com/vn/samsung-galaxy-a15-va-galaxy-a25-5g-ra-mat-voi-thiet-ke-vien-noi-key-island-moi-va-man-hinh-super-amoled-muot-maRead 5 October 2026Exact A25 row: 25 W Super Fast Charging, adapter separately sold.

Wired charging standards

USB Power Delivery, PPS9Measurementgsmarena.com/samsung_galaxy_a15-review-2662p3.phpRead 11 October 2026Review: any 25W PD+PPS charger reaches the maximum charging power.

USB Power Delivery, Samsung Super Fast Charging12Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a25-5g-blue-black-128gb-sm-a256bzkdeub/buyRead 7 October 2026Exact current UK product charger-label text names USB PD at 10-25 W. Samsung European support charging table explicitly marks A25 5G compatible with Super Fast Charging, excluding Super Fast Charging 2.0. Matching European review header independently identifies USB-C Power Delivery. No PD minor version or PPS version is guessed.21Maker product pagesamsung.com/rs/support/mobile-devices/which-type-of-charger-does-my-galaxy-device-acceptRead 7 October 2026Maker Galaxy A table explicitly marks A25 5G Super Fast Charging yes, Super Fast Charging 2.0 no, and both wireless columns no. Exact UK icon supplies USB PD. No numeric PD revision/PPS support inferred.

Charge 0 to 50% (claimed)iManufacturer time to 50% from the stated starting level. A 55% or 75% claim is not interchangeable. Charger, cable and conditions belong in the source note.

Not available

Not available

Charge 0 to 100% (claimed)iManufacturer full-charge claim. A review measurement uses measured_charge_time_min instead.

Not available

Not available

Wireless charging

No7Spec databasegsmarena.com/samsung_galaxy_a15-12637.phpRead 11 October 2026The charging row lists wired charging only. The review describes 25W fast wired charging and no wireless charging.

No21Maker product pagesamsung.com/rs/support/mobile-devices/which-type-of-charger-does-my-galaxy-device-acceptRead 7 October 2026Samsung European support Galaxy A charging table has explicit X for A25 5G in both wireless columns. PhoneArena and Android Authority independently state no wireless charging. Missing charging wattage is not populated as zero.

Wireless charging power

Not available

Not available

Wireless standardsiDevice wireless charging standard or qualification. Qi2 Ready needs a compatible magnetic case and does not mean built-in handset magnets.

Not available

Not available

Built-in alignment magnetsiTrue only for alignment magnets built into the handset. A magnetic case or accessory does not make this true.

Not available

Not available

Reverse wireless output poweriPhone output power while charging another device wirelessly, not its wireless input rating.

Not available

Not available

Reverse wired

Yes3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 11 October 2026Charging other devices: use the USB cable to charge another mobile device from the phone battery.

Not available

Charger in boxiWhether a mains charging adapter is included in the exact regional retail bundle. A USB cable alone is not a charger.

No1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026Footnote: the wall charger is sold separately.

No9Owner's manualdownloadcenter.samsung.com/content/UM/202404/20240418111257172/SM-A256_UM_EU_UU_Eng_Rev.1.1_240417.pdfRead 5 October 2026Exact EU guide printed page 138 expressly says Charger not included.

Included adapter rated poweriRated power of the included adapter, distinct from the phone maximum charging input.

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Measured

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Geekbench single-coreiReviewer CPU single-core result. Geekbench version, tested configuration and modes belong in the source note. Do not combine versions.

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976points7Reviewnotebookcheck.net/Samsung-Galaxy-A25-5G-smartphone-review-Colorful-sustainable-and-really-good-Is-there-a-catch.803305.0.htmlRead 5 October 2026Geekbench 6 major, exact European 6 GB/128 GB. Android 14/One UI 6, January 2024 patch. Original minor/build unstated, current 6.7 chart title not original version.

Geekbench multi-coreiReviewer CPU multi-core result. Geekbench version and tested configuration belong in the source note.

1,936points7Spec databasegsmarena.com/samsung_galaxy_a15-12637.phpRead 11 October 2026Geekbench 6 multi-core 1936 from the Our tests block. Version 5 gave 1928. Tested on the 4 GB/128 GB model with Android 14 and One UI 6. The Geekbench 6 single-core score is not shown.

2,152points7Reviewnotebookcheck.net/Samsung-Galaxy-A25-5G-smartphone-review-Colorful-sustainable-and-really-good-Is-there-a-catch.803305.0.htmlRead 5 October 2026Same test as single-core.

3DMark Wild Life ExtremeiReviewer Wild Life Extreme score. Unlimited, Original, Solar Bay, stress-test stability and frame rates are different measurements. Version and run/loop conditions belong in the source note.

338points7Spec databasegsmarena.com/samsung_galaxy_a15-12637.phpRead 11 October 2026Wild Life Extreme 338, offscreen 1440p, same device. Review page 4.

640points22Measurementnotebookcheck.net/Samsung-Galaxy-A25-5G-smartphone-review-Colorful-sustainable-and-really-good-Is-there-a-catch.803305.0.htmlRead 7 October 2026Exact European tested unit is 6 GB RAM and 128 GB UFS 2.2, explicitly identified as the review sample. Graphics table 3DMark / Wild Life Extreme states 640 points. Adjacent Unlimited 631 points and stress-loop results are excluded. Android 14/One UI 6 with January 2024 patch. Original app minor/build and run count are unstated. The stress test version 1.1.4.1 is not borrowed as the single-run version.

AnTuTuiReviewer AnTuTu total score. Test version, operating system and tested RAM/storage belong in the source note. Cross-version and cross-OS scores are not directly comparable.

375,314points7Spec databasegsmarena.com/samsung_galaxy_a15-12637.phpRead 11 October 2026AnTuTu v10 375314. Version 9 gave 316967. Same 4 GB/128 GB device, Android 14.

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Display brightness (measured)iReviewer brightness result. Window size, manual/auto or HDR mode and test method belong in the source note. Not automatically a sustained full-screen peak. On a foldable, the main inner screen.

808nits9Measurementgsmarena.com/samsung_galaxy_a15-review-2662p3.phpRead 11 October 2026GSMArena max display brightness test, white pattern at 75% fill: 808 nits in Auto mode, 372 nits in manual mode. Minimum 1.8 nits. Value stored is the Auto mode result.

1,088nits7Reviewnotebookcheck.net/Samsung-Galaxy-A25-5G-smartphone-review-Colorful-sustainable-and-really-good-Is-there-a-catch.803305.0.htmlRead 5 October 2026Exact European 6 GB/128 GB. APL18 with ambient-light sensor active. Android 14/One UI 6, January 2024 patch, precise firmware build unstated. Wrong 2400 px narrative resolution excluded in favor 2340 px maker.

PWM dimming (measured)iMeasured by a reviewer, not claimed by the maker

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120Hz7Reviewnotebookcheck.net/Samsung-Galaxy-A25-5G-smartphone-review-Colorful-sustainable-and-really-good-Is-there-a-catch.803305.0.htmlRead 5 October 2026Display prose states relatively constant 120 Hz PWM across tested levels. Brightness value/build unstated, Android 14/One UI 6, January 2024 patch.

Mixed-use battery life (measured)iReviewer mixed-use active endurance. Identify the test method. Continuous web browsing or video-only tests cannot populate this field.

15.47h9Measurementgsmarena.com/samsung_galaxy_a15-review-2662p3.phpRead 11 October 2026GSMArena Active Use Score 15 h 28 min (15.47 h), a mix of its four test activities on the 4 GB/128 GB model.

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Full charge time (measured)iReviewer time to a full charge, with start/end percentage and charger identified. A 15/30-minute percentage result is not a full-charge time.

81min9Measurementgsmarena.com/samsung_galaxy_a15-review-2662p3.phpRead 11 October 2026Full charge from 0% takes 81 minutes with Samsung's own 25W PD/PPS charger. 25% in 15 min and 47% in 30 min.

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Loudspeaker loudness (measured)iReviewer integrated loudness in LUFS. Less negative numbers mean louder output. This is not sound pressure level in dB.

-25.5LUFS7Spec databasegsmarena.com/samsung_galaxy_a15-12637.phpRead 11 October 2026-25.5 LUFS, rated Very good. GSMArena loudness test on the single bottom-firing speaker.

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EU label and regulatory

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EU energy class

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Battery endurance per cycle (EU test)iStandardized EU endurance test result for the exact registered model. Preserve only the precision the source publishes. This is not a normal mixed-use or video-playback runtime.

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Battery endurance in cycles (EU test)iMinimum standardized charge cycles before the specified remaining capacity threshold. Notes retain greater-than or at-least qualifiers. EPREL prints this value in hundreds, so 10 there is stored as 1000.

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Drop resistance class

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Repairability class

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SAR head (US)iHighest published head SAR under the US 1 g tissue method for the exact model. Record separation and conditions when stated.

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SAR body (US)iHighest published body SAR under the US 1 g tissue method. Do not substitute the limb result or EU 10 g result.

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SAR head (EU)iHighest published head SAR under the EU 10 g tissue method for the exact model.

0.42W/kg5Regulatory filingsamsung.com/sar/sarMainRead 11 October 2026Samsung UK SAR page for SM-A155F/DSN, ICNIRP 10 g method: head 0.42 W/kg.

0.458W/kg23Maker product pagesamsung.com/sar/sarMainRead 7 October 2026Official exact SM-A256B/DSN SAR lookup, public sarDesc POST with modelName=SM-A256B/DSN, nationCode=GB, languageCode=EN. The 10 g ICNIRP message states highest head 0.458 and body 1.189 W/kg, with body separation 0.5 cm. Latest handset-version qualifier retained. The French brochure body 0.189 is a typo contradicted by this original manufacturer lookup and exact European review. No limb value or US 1 g value is substituted.

SAR body (EU)iHighest published body SAR under the EU 10 g tissue method, excluding separate limb values.

1.29W/kg5Regulatory filingsamsung.com/sar/sarMainRead 11 October 2026Same page: body 1.29 W/kg at 0.5 cm separation.

1.189W/kg23Maker product pagesamsung.com/sar/sarMainRead 7 October 2026Official exact SM-A256B/DSN SAR lookup, public sarDesc POST with modelName=SM-A256B/DSN, nationCode=GB, languageCode=EN. The 10 g ICNIRP message states highest head 0.458 and body 1.189 W/kg, with body separation 0.5 cm. Latest handset-version qualifier retained. The French brochure body 0.189 is a typo contradicted by this original manufacturer lookup and exact European review. No limb value or US 1 g value is substituted.

Hearing aid compatibilityiPublished hearing-aid coupling or rating. Older M/T ratings, ASHA/HAP protocol support and conversational gain are different claims and must be named as published.

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Android Audio Streaming for Hearing Aid (ASHA)1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

In the box

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In the box

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Galaxy A25 5G, USB-C to USB-C cable, SIM eject tool, Quick start guide11Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8806095382579_f_0Read 7 October 2026Original Samsung exact SM-A256B French brochure page 2 box contents. German brochure page 2 and exact European review accessories paragraph agree on phone, built-in battery, USB-C to USB-C cable, SIM tool and quick guide. Built-in battery is not listed as a separate loose item. Original EU manual explicitly excludes charger. European reference only.

Links

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Product page

www.samsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeub1Maker product pagesamsung.com/uk/business/smartphones/galaxy-a/galaxy-a15-blue-black-128gb-sm-a155fzkdeubRead 11 October 2026

www.samsung.com/uk/support/model/SM-A256BZKDEUB2Maker product pagesamsung.com/uk/support/model/SM-A256BZKDEUBRead 5 October 2026Exact model support page preserves identity when older storefront URLs redirect.

Spec sheet

searchapi.samsung.com/v6/front/b2c/product/spec/detail2Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 11 October 2026Samsung public spec feed for SM-A155FZKDEUB. It repeats the UK product page table.

searchapi.samsung.com/v6/front/b2c/product/spec/detail1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Exact UK SKU SM-A256BZKDEUB. Manufacturer live specification table.

Manual

org.downloadcenter.samsung.com/downloadfile/ContentsFile.aspx3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 11 October 2026English user manual for the A25 and A15 family, Android 15, revision 1.0, 25 April 2025. Covers SM-A155F/DSN.

downloadcenter.samsung.com/content/UM/202404/20240418111257172/SM-A256_UM_EU_UU_Eng_Rev.1.1_240417.pdf9Owner's manualdownloadcenter.samsung.com/content/UM/202404/20240418111257172/SM-A256_UM_EU_UU_Eng_Rev.1.1_240417.pdfRead 5 October 2026EU English guide cover includes exact SM-A256B/DSN.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

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Warranty

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Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

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2years13Maker product pagesamsung.com/uk/support/warrantyRead 7 October 2026Current UK warranty table, Smartphone category, states 24 months. Three UK exact Galaxy A25 5G device guide separately states 24 months. This is UK manufacturer warranty, excluding shorter battery/accessory and international service periods.

Both are also in the API. Back to all phones.