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White Sony Xperia 10 III 5G smartphone, 6 inch display, dual SIM, unlocked

Sony

Sony Xperia 10 III 5G 128GB 12GB RAM White cell phones - unlocked

SKU CH-Y9SN-V2WXN

A 6-inch 5G Android phone with 128 GB storage, 12 GB RAM and dual-SIM GSM support

  • Storage drive128 GB
  • Operating systemAndroid
  • Main screen size6 in (15.2 cm)
  • RAM capacity12 GB
  • Product colorWhite
  • 5G connectivity across seven supported bands
  • Snapdragon 690 5G processor for responsive performance
  • 12 GB RAM enables smooth multitasking
  • 128 GB storage holds apps and media
  • Unlocked dual-SIM flexibility for GSM networks

Sony Xperia 10 III 5G 128GB 12GB RAM

This unlocked smartphone ships with 128GB of internal storage and 12GB of RAM for multitasking. It runs Android on a Qualcomm Snapdragon 690 5G processor. The 6-inch display provides a canvas for everyday apps and media. It is intended for buyers who want a clean, carrier-free device with dual-SIM flexibility.

GSM-only 5G band support

The handset connects to 5G, 4G, 3G and 2G networks but operates on GSM carriers only; CDMA networks are not supported. Supported 5G bands include N1, N3, N7, N8, N28, N77 and N78. Buyers must verify that their chosen carrier uses these specific bands before purchase. Compatibility cannot be assumed for every operator.

Dual SIM tray and white finish

A dual-SIM tray lets owners manage two numbers on one device, useful for travel or work-life separation. The white chassis presents a neutral look that resists visible fingerprints. As an unlocked unit, it imposes no carrier branding or software locks. Buyers who require CDMA activation or missing 5G bands should consider other options.

How it compares

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

Price $262.99
Pricier than about 65% of the 2,409 comparable items (median $168.99).
Storage drive 128 GB
Typical for this category: the median of 1,888 items is 128 GB.

Specifications

Product
Brand nameSony
Product colorWhite
Memory
RAM capacity12 GB
Storage
Storage drive128 GB
Display
Main screen size6 in (15.2 cm)
Software
Operating systemAndroid

Questions about this item

Should I choose the 128GB storage with 12GB RAM version?

This model provides 128GB storage and 12GB RAM, the highest memory configuration listed for the Xperia 10 III 5G, suited for heavy multitasking and large media libraries.

How does the Snapdragon 690 5G perform in daily use?

The Qualcomm SM6350 Snapdragon 690 5G processor handles Android smoothly with 12GB RAM, supporting 5G connectivity on bands n1, n3, n7, n8, n28, n77 and n78.

Which 5G bands does the GSM-only unlocked model actually support?

It supports 5G bands n1(2100), n3(1800), n7(2600), n8(900), n28(700), n77(3700) and n78(3500) on GSM networks only, no CDMA.

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