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A silver rectangular smartphone with a flat screen and thin bezels

SAMSUNG

SAMSUNG Galaxy S25+ 256GB Silver Shadow cell phones - unlocked

SKU CH-QS0D-S03V0

A 6.7 inch AMOLED phone with a 120 Hz display, 50 MP triple camera, 4,900 mAh battery and 256 GB storage

  • Storage drive256 GB
  • Connection optionsUSB Type-C
  • Operating systemAndroid
  • Form factorBar Phones
  • Seller notice90 days limited warranty
  • Technology type5G
  • 7-inch AMOLED display at 120 Hz for smooth, bright viewing
  • 50 MP triple camera with 3× optical zoom captures detailed photos and 8K video
  • Snapdragon 8 Elite chip with 12 GB RAM powers demanding apps and on-device AI
  • 4,900 mAh battery supports 45 W wired and 15 W wireless charging
  • IP68 water resistance plus 7 years of OS and security updates

What the Galaxy S25+ 256GB is and who it suits

This unlocked Samsung smartphone comes with 256GB of storage and a 6.7 inch Dynamic AMOLED 2X display running at a 120 Hz adaptive refresh rate. It is powered by a Snapdragon 8 Elite chipset with 12GB RAM and UFS 4.0 storage. The triple rear camera array includes 50MP wide, 12MP ultrawide and 10MP 3x telephoto lenses. Buyers who need dual physical SIM slots or expandable storage should look elsewhere.

Installation ease and common pitfalls

Insert a single Nano SIM into the tray and power on; the device runs Android 15 with One UI 7 out of the box. Because the battery is sealed, do not attempt to open the chassis yourself. The IP68 rating survives accidental immersion but liquid damage is still excluded from the 90 day limited warranty. Verify that your carrier supports 5G band n1 and the listed WCDMA GSM frequencies before activating service.

Compatibility checks before ordering

Confirm your network operates on 5G n1 and GSM bands at 900, 1800 and 1900 MHz for full connectivity. The handset uses USB Power Delivery for 45W wired charging, 15W wireless charging and reverse wireless charging, so ensure your existing chargers support those standards. The 4900 mAh cell is not user replaceable and the phone lacks a microSD slot, so the 256GB capacity is fixed for the life of the device.

How it compares

Measured against everything we stock in Unlocked Smartphones, at today’s prices. Recalculated every night.

Price $445.99
Pricier than about 82% of the 2,409 comparable items (median $168.99).
Storage drive 256 GB
Higher than about 70% of the 1,888 comparable items (median 128 GB).

Specifications

Product
Brand nameSamsung
Product lineGalaxy
Model nameS25+
Part numberSM-S936U
Product colorSilver
Processor
Processor chipQualcomm Snapdragon 205
Core configurationOcta-core
CPU clock speed2.4 GHz
Memory
RAM capacity4 GB
Storage
Storage drive256 GB
Display
Screen resolution1440 × 3120
Pixel density~513 ppi
Display technologyAMOLED
Maximum refresh rate120 Hz
Outer display size6.7 in (17 cm)
Outer display typeOLED
Audio & video
Video recording1080p
Sound3.5 mm
Connectivity
Connection optionsUSB Type-C
Technology type5G
Network bands5G: n1
Cellular bandsWCDMA GSM (900 / 1800 / 1900 MHz )
Data connectionLTE
SIM configurationSingle SIM Card
SIM typeNano SIM
Second SIM typeNano SIM
Extra connectivityUSB Type C, LTE, wifi
Extra radiosWi-Fi
Radio bandsLTE, wifi, 5G
4G networkLTE 800 / 1800 / 2600 / 2100
Ports & slots
USB portsLightning
Audio connectionLightning
Expansion options3.5 mm jack, Lightning connector
Power
Battery typeLithium Ion Battery
Standby duration24 h
Charging optionsFast Charging
Size & build
Form factorBar Phones
Overall dimensions14.33 in W × 12.83 in H × 9.06 in D
Compatibility
Carrier compatibilityUnlocked
In the box
In the boxCharging Cable
Software
Operating systemAndroid
Apps and featuresAndroid
More details
Built-in sensorsAccelerometer, gyro, proximity, compass, barometer

Questions about this item

How can I verify the 120 Hz adaptive refresh rate is active on the 6.7 inch Dynamic AMOLED 2X display after setup?

Open Settings, tap Display, then Motion smoothness and confirm Adaptive is selected; the screen will now shift up to 120 Hz automatically based on content.

Which accessories are included in the box and what must I purchase separately for 45 W wired charging?

The box contains the handset, a USB-C cable, a SIM ejector tool and documentation; a 45 W USB-C power adapter is sold separately.

Should I choose the 256 GB model or is a higher capacity version available for the Silver Shadow S25+?

Only the 256 GB capacity is listed for this Silver Shadow variant; if you need more storage you would have to select a different colour or model.

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