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Product comparison · 2 phones

Samsung Galaxy A18 vs Samsung Galaxy S25 Ultra Certified Re-Newed

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  • 61specifications compared
  • 35differ
  • 26identical
  • 43known for one product only

Key differences

The Samsung Galaxy S25 Ultra 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 Ultra Certified Re-Newed has 8 GB more RAM capacity than the Samsung Galaxy A18 (12 GB vs 4 GB). The Samsung Galaxy S25 Ultra Certified Re-Newed has 150 MP more rear camera resolution (numeric) than the Samsung Galaxy A18 (200 MP vs 50 MP). Only the Samsung Galaxy S25 Ultra Certified Re-Newed has image stabilizer. Display diagonal: 17 cm (6.7") on the Samsung Galaxy A18, 17.5 cm (6.9") on the Samsung Galaxy S25 Ultra Certified Re-Newed.

  • Display diagonal
    • 17 cm (6.7")
    • 17.5 cm (6.9")
  • Display resolution
    • 1080 x 2340 pixels
    • 3120 x 1440 pixels
  • 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
    • 1 TB
  • Rear camera resolution (numeric)
    • 50 MP
    • 200 MP
  • Second rear camera resolution (numeric)
    • 5 MP
    • 50 MP

Side by side

Differences highlightedShow differences only
104 specifications
A

Samsung

Galaxy A18View product
B

Samsung

Galaxy S25 Ultra Certified Re-Newed

Model SM5S938BZGHEUB

View product
Display3 differ
Display diagonalDiffers17 cm (6.7")17.5 cm (6.9")
Display resolutionDiffers1080 x 2340 pixels3120 x 1440 pixels
Display technology marketing nameDiffersSuper AMOLEDDynamic AMOLED 2X
Display number of colours16 million colours16 million colours
Maximum refresh rateKnown for one120 Hz
Screen shapeKnown for oneCurved edge screen
Panel typeKnown for oneAMOLED
Rounded display cornersKnown for oneYes
Processor1 differ
Processor cores88
Processor frequencyDiffers2.4 GHz3.5 GHz
Processor boost frequencyKnown for one4.47 GHz
Storage2 differ
RAM capacityDiffers4 GB12 GB
Internal storage capacityDiffers128 GB1 TB
User memoryKnown for one984.5 GB
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Camera13 differ
Rear camera resolution (numeric)Differs50 MP200 MP
Second rear camera resolution (numeric)Differs5 MP50 MP
Third rear camera resolution (numeric)Differs2 MP50 MP
Fourth rear camera resolution (numeric)Known for one10 MP
Rear camera aperture numberDiffers1.81.7
Second rear camera aperture numberDiffers2.23.4
Third rear camera aperture numberDiffers2.41.9
Fourth rear camera aperture numberKnown for one2.4
Optical zoomKnown for one5x
Digital zoomDiffers10x100x
Front camera typeSingle cameraSingle camera
Front camera resolution (numeric)Differs13 MP12 MP
Front camera aperture numberDiffers22.2
Rear camera flashYesYes
Video capture resolution (max)Differs1920 x 1080 pixels7680 x 4320 pixels
Maximum frame rateDiffers120 fps30 fps
Auto focusYesYes
Image stabilizerDiffersNoYes
Image stabilizer typeKnown for oneOptical Image Stabilization (OIS)
Slow motion modeYesYes
Slow motion rateDiffers120 fps @HD240fps @FHD, 120fps @FHD, 120fps @UHD
Rear camera typeKnown for oneTriple camera
Resolution at capture speedKnown for one1920x1080@30fps
Video recording modesKnown for one1080p
Video stabilizerKnown for oneYes
Network7 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)
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
MIMOKnown for oneYes
ModulationKnown for one4096-QAM
Wi-Fi DirectYesYes
Near Field Communication (NFC)YesYes
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Ports & interfaces1 differ
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
GPS (satellite)YesYes
BeiDouYesYes
GLONASSYesYes
GalileoYesYes
Quasi-Zenith Satellite System (QZSS)YesYes
Position locationKnown for oneYes
Electronic compassKnown for oneYes
Designidentical
Form factorBarBar
Product colourKnown for oneSilver
Performanceidentical
Fingerprint readerYesYes
Hearing aid compatibilityKnown for oneYes
Video callKnown for oneYes
Fast chargingKnown 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
Softwareidentical
PlatformAndroidAndroid
Operating system installedKnown for oneAndroid 10
Battery1 differ
Battery capacity5000 mAh5000 mAh
Removable batteryKnown for oneNo
Battery endurance in cyclesDiffers12002000
Continuous video playback time (max)Known for one31 h
Poweridentical
USB Type-C charging portYesYes
USB Type-C required charging power (max)Known for one25 W
USB Type-C required charging power (min)Known for one10 W
Enduranceidentical
Energy efficiency classBB
Energy efficiency scaleKnown for oneA to G
Sensorsidentical
AccelerometerYesYes
Ambient light sensorYesYes
Proximity sensorYesYes
GyroscopeYesYes
BarometerKnown for oneYes
Geomagnetic sensorKnown for oneYes
Hall sensorKnown for oneYes
Weight & dimensions4 differ
WeightDiffers196 g218 g
WidthDiffers77.9 mm77.6 mm
DepthDiffers164.4 mm8.2 mm
HeightDiffers7.7 mm162.8 mm
Packaging contentidentical
Stylus includedKnown for oneYes
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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