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Product comparison · 2 phones

Samsung Galaxy A18 vs Samsung Galaxy S25 Certified Re-Newed

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  • 76specifications compared
  • 41differ
  • 35identical
  • 71known for one product only

Key differences

The Samsung Galaxy S25 Certified Re-Newed has 1.1 GHz more processor frequency than the Samsung Galaxy A18 (3.5 GHz vs 2.4 GHz). The Samsung Galaxy S25 Certified Re-Newed has 8 GB more RAM capacity than the Samsung Galaxy A18 (12 GB vs 4 GB). The Samsung Galaxy S25 Certified Re-Newed has 128 GB more internal storage capacity than the Samsung Galaxy A18 (256 GB vs 128 GB). Only the Samsung Galaxy S25 Certified Re-Newed has image stabilizer. Display diagonal: 17 cm (6.7") on the Samsung Galaxy A18, 15.8 cm (6.2") on the Samsung Galaxy S25 Certified Re-Newed.

  • Display diagonal
    • 17 cm (6.7")
    • 15.8 cm (6.2")
  • Display resolution
    • 1080 x 2340 pixels
    • 2340 x 1080 pixels
  • Screen shape
    • Curved edge screen
    • Flat
  • Display technology marketing name
    • Super AMOLED
    • Dynamic AMOLED 2X
  • Processor frequency
    • 2.4 GHz
    • 3.5 GHz
  • RAM capacity
    • 4 GB
    • 12 GB
  • Internal storage capacity
    • 128 GB
    • 256 GB
  • Compatible memory cards
    • MicroSD (TransFlash)
    • Not supported

Side by side

Differences highlightedShow differences only
147 specifications
A

Samsung

Galaxy A18View product
B

Samsung

Galaxy S25 Certified Re-Newed

Model SM5S931BDBGEUB

View product
Display4 differ
Display diagonalDiffers17 cm (6.7")15.8 cm (6.2")
Display resolutionDiffers1080 x 2340 pixels2340 x 1080 pixels
Screen shapeDiffersCurved edge screenFlat
Display technology marketing nameDiffersSuper AMOLEDDynamic AMOLED 2X
Panel typeAMOLEDAMOLED
Display glass typeKnown for oneGorilla Glass
Gorilla Glass versionKnown for oneGorilla Glass Victus 2
Display number of colours16 million colours16 million colours
Maximum refresh rateKnown for one120 Hz
Display brightnessKnown for one1500 cd/m²
Brand specific technologiesKnown for oneAlways-on display
Pixel densityKnown for one418 ppi
Rounded display cornersYesYes
Processor1 differ
Processor familyKnown for oneSnapdragon
Processor modelKnown for one8 Elite
Processor cores88
Processor frequencyDiffers2.4 GHz3.5 GHz
Processor boost frequencyKnown for one4.47 GHz
AI processor familyKnown for oneQualcomm
Storage3 differ
RAM capacityDiffers4 GB12 GB
Internal storage capacityDiffers128 GB256 GB
User memoryKnown for one219.8 GB
Compatible memory cardsDiffersMicroSD (TransFlash)Not supported
Camera13 differ
Rear camera typeTriple cameraTriple camera
Rear camera sensor sizeKnown for one1/1.56"
Second rear camera sensor sizeKnown for one1/3.94"
Third rear camera sensor sizeKnown for one1/2.55"
Rear camera resolution (numeric)50 MP50 MP
Second rear camera resolution (numeric)Differs5 MP10 MP
Third rear camera resolution (numeric)Differs2 MP12 MP
Fourth rear camera resolution (numeric)Known for one50 MP
Rear camera aperture number1.81.8
Second rear camera aperture numberDiffers2.22.4
Third rear camera aperture numberDiffers2.42.2
Rear camera pixel sizeKnown for one1 µm
Rear camera pixel size (Quad Pixel technology)Known for one1 µm
Second rear camera pixel sizeKnown for one1.4 µm
Rear camera field of view (FOV) angleKnown for one85°
Second rear camera field of view (FOV) angleKnown for one36°
Third rear camera field of view (FOV) angleKnown for one120°
Optical zoomKnown for one3x
Digital zoomDiffers10x30x
Front camera typeSingle cameraSingle camera
Front camera sensor sizeKnown for one1/3.2"
Front camera resolution (numeric)Differs13 MP12 MP
Front camera aperture numberDiffers22.2
Front camera pixel sizeKnown for one1.12 µm
Front camera field of view (FOV) angleKnown for one80°
Rear camera flashYesYes
Flash typeKnown for oneLED
Video capture resolution (max)Differs1920 x 1080 pixels7680 x 4320 pixels
Maximum frame rateDiffers120 fps30 fps
Resolution at capture speedDiffers1920x1080@30fps1280x720@30fps, 1920x1080@30fps, 1920x1080@60fps, 3840x2160@30fps, 3840x2160@60fps
Video recording modesDiffers1080p720p, 1080p, 2160p, 4320p
Auto focusYesYes
Image stabilizerDiffersNoYes
Image stabilizer typeKnown for oneOptical Image Stabilization (OIS)
Night modeKnown for oneYes
PanoramaKnown for oneYes
Portrait modeKnown for oneYes
Slow motion modeYesYes
Slow motion rateDiffers120 fps @HD240fps @FHD, 120fps @FHD, 120fps @UHD
Camera image formats supportedKnown for oneDNG, HEIF, JPEG
Video stabilizerKnown for oneYes
Network8 differ
SIM card capabilityDiffersHybrid Dual SIMDual SIM
Mobile network generationDiffers4G5G
SIM card typeDiffersNanoSIMNanoSIM + eSIM
2G standardsKnown for oneGSM
3G standardsDiffersUMTS, WCDMAWCDMA
4G standardLTE-TDD & LTE-FDDLTE-TDD & LTE-FDD
5G standardKnown for oneSub6 SDL, Sub6 TDD
Top Wi-Fi standardDiffersWi-Fi 5 (802.11ac)Wi-Fi 7 (802.11be)
Wi-FiKnown for oneYes
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
BluetoothYesYes
Bluetooth versionDiffers2.05.4
2G bands (primary SIM)Known for one850,1900,1800,900 MHz
3G bands supportedDiffers2100,850,900 MHz2100,900,1900,850,1700 MHz
4G bands supportedKnown for one2100,700,800,1900,850,1800,1500,2300,2600,900,1700,2500 MHz
5G bands supportedKnown for one2100,700,1900,800,850,1800,2600,900,1700,2300,2500,3700,3500,1500 MHz
4G data rate (max)Known for one2000 Mbit/s
5G data rate (max)Known for one4.66 Gbit/s
MIMOKnown for oneYes
ModulationKnown for one4096-QAM
Wi-Fi DirectYesYes
Near Field Communication (NFC)YesYes
Ports & interfaces1 differ
USB portKnown for oneYes
USB connector typeUSB Type-CUSB Type-C
USB versionDiffers2.03.2 Gen 1 (3.1 Gen 1)
Headphone connectivityKnown for oneUSB Type-C
Mobile High-Definition Link (MHL)Known for oneNo
Navigationidentical
Position locationYesYes
GPS (satellite)YesYes
BeiDouYesYes
GLONASSYesYes
GalileoYesYes
Quasi-Zenith Satellite System (QZSS)YesYes
Electronic compassKnown for oneYes
Design1 differ
Form factorBarBar
Product colourDiffersSilverNavy
Performanceidentical
Fast chargingYesYes
Wireless chargingKnown for oneYes
Fingerprint readerYesYes
Face recognitionKnown for oneYes
Hearing aid compatibilityKnown for oneYes
Video callKnown for oneYes
Multimedia3 differ
SpeakersDiffersMonostereo
Audio formats supportedDiffersMP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, Mid, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA3GA, AAC, AMR, APE, AWB, DFF, DSF, FLAC, IMY, M4A, Mid, MIDI, MP3, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, XMF
Video formats supportedDiffers3G2, 3GP, AVI, FLV, MKV, WEBM, M4V, MP43G2, 3GP, AVI, FLV, M4V, MKV, MP4, WEBM
Software1 differ
PlatformAndroidAndroid
Operating system installedDiffersAndroid 10Android 15
User interface (UI)Known for oneOne UI 7.0
Battery2 differ
Battery capacityDiffers5000 mAh4000 mAh
Removable batteryKnown for oneNo
Battery endurance in cyclesDiffers12002000
Continuous video playback time (max)Known for one29 h
Poweridentical
USB Type-C charging portYesYes
USB Power Delivery (USB PD)Known for oneYes
USB Type-C required charging power (max)25 W25 W
USB Type-C required charging power (min)10 W10 W
Enduranceidentical
Energy efficiency classBB
Energy efficiency scaleA to GA to G
Battery endurance per cycleKnown for one2236 min
Repeated free fall reliability classKnown for oneA
Repairability classKnown for oneC
Repairability indexKnown for one8.5
International Protection (IP) codeKnown for oneIP68
Sensorsidentical
AccelerometerYesYes
Ambient light sensorYesYes
Proximity sensorYesYes
GyroscopeYesYes
BarometerKnown for oneYes
Geomagnetic sensorKnown for oneYes
Hall sensorKnown for oneYes
Weight & dimensions4 differ
WeightDiffers196 g162 g
WidthDiffers77.9 mm70.5 mm
DepthDiffers164.4 mm7.2 mm
HeightDiffers7.7 mm146.9 mm
Packaging dataidentical
Package widthKnown for one160 mm
Package depthKnown for one90 mm
Package heightKnown for one30 mm
Package weightKnown for one300 g
Packaging contentidentical
AC adapter includedKnown for oneNo
Specific absorption rate (SAR)identical
Head SAR (EU)Known for one1.294 W/kg
Body SAR (EU)Known for one1.363 W/kg
Other featuresidentical
CompatibilityKnown for oneGalaxy Ring, Galaxy Buds3 Pro, Galaxy Buds2 Pro, Galaxy Buds Pro, Galaxy Buds Live, Galaxy Buds+, Galaxy Buds3, Galaxy Buds2, Galaxy Buds, Galaxy Buds FE, Galaxy Fit3, Galaxy Fit2, Galaxy Fit e, Galaxy Fit, Galaxy Watch FE, Galaxy Watch Ultra, Galaxy Watch7, Galaxy Watch6, Galaxy Watch5, Galaxy Watc
Technical detailsidentical
Security update termKnown for one31 January 2032

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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