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STRONG LEAP S3PRO
Best connected Google TV box

STRONG LEAP S3PRO

A Google TV certified 4K box with 4GB RAM, 32GB storage, Wi‑Fi 6, Ethernet, USB-A/USB-C, Dolby Vision and Dolby Atmos.

Page updated 17 Sep 2026For UK buyers
EcosystemGoogle TV
Operating systemGoogle TV (Android 12; upgradeable to Android 14)
Storage32GB storage
RAM4GB
EthernetBuilt in
Dolby VisionYes
Dolby AtmosYes
WirelessWi-Fi 6
Dimensions96 × 96 × 20 mm
See UK retailer options ↓ Compare this device Official specs ↗
BEST FORGoogle TV users who want 32GB storage, Ethernet, Wi‑Fi 6 and useful USB connectivity in one certified box.
KEEP IN MINDEthernet is 10/100 rather than Gigabit, although the box does include Wi‑Fi 6 and useful USB connectivity.
OUR TAKE

Google TV users who want 32GB storage, Ethernet, Wi‑Fi 6 and useful USB connectivity in one certified box.

Here's the case for it, along with the things we'd check before buying.

What makes it worth a look

  • 32GB storage gives more breathing room for apps and updates
  • 4GB RAM is a strong specification for a streaming device
  • Built-in Ethernet gives you a straightforward wired-network option
  • Dolby Vision support suits compatible HDR TVs

What to check first

  • Ethernet is 10/100 rather than Gigabit, although the box does include Wi‑Fi 6 and useful USB connectivity.
WHERE THE SPECS COME FROM

Specification sources and verification.

We haven't published a hands-on review of this device. Product details are researched from published sources and are marked verified only after a separate specification check.

Testing statusResearched · not hands-on
Specifications last verified7 Oct 2026
Specification sourceOpen source ↗
DETAILED SPECIFICATIONS

Technical specifications

BrandSTRONG
Form factorBox
EcosystemGoogle TV
Operating systemGoogle TV (Android 12; upgradeable to Android 14)
Processor / chipsetRealtek RTD1325 · quad-core Cortex-A55 · Mali-G57 GPU
RAM4GB
Storage32GB storage
Maximum resolutionUp to 4K UHD (3840 × 2160)
HDR formatsDolby Vision, HDR10+, HDR10, HLG
Dolby VisionYes
Dolby AtmosYes
Built-in EthernetYes
Wi-FiWi-Fi 6
BluetoothBluetooth 5.1
HDMIHDMI 2.1
USB / other portsUSB 2.0; USB-C; RJ45 Ethernet; HDMI 2.1; optical S/PDIF; 12V power
CodecsH.265/HEVC, MPEG-4, AV1, VC-1, VP8, VP9; Dolby Digital MS12, Dolby Atmos
Release year2024
Dimensions96 × 96 × 20 mm
Weight158 g

View official specification source ↗

WHERE TO BUY

Check current retailer options

AmazonAffiliate link · may earn commission Search listings → eBay UKAffiliate link · may earn commission Search listings →

Prices and availability can change after the last check. Retailer links do not change ViewHarbour rankings.

Our take

STRONG LEAP S3PRO fills a useful gap between value Google TV boxes and Google’s own premium streamer. It combines 4GB RAM, 32GB storage, Wi‑Fi 6, Ethernet, USB-A and USB-C connectivity, Dolby Vision and Dolby Atmos in a Google TV certified box.

Who it suits

It is a strong fit for people who want Play Store flexibility plus wired networking and peripheral connectivity without moving to an uncertified marketplace box.

What to know first

The built-in Ethernet connection is 10/100 rather than Gigabit, although the box does include Wi‑Fi 6 and useful USB connectivity.

ALTERNATIVES WORTH COMPARING

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These are the closest alternatives in the current ViewHarbour shortlist.

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