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  3. Retro Box vs WTVS-100SI

FiiO Retro Box vs Lenco WTVS-100SI

What Retro Box does better (2) and where WTVS-100SI wins (0) — every spec side by side.

FiiO Retro Box
FiiO · 2026Retro Box
5.1Score
2 advantages≈ $70
Higher score
vs
Lenco WTVS-100SI
Lenco · 2026WTVS-100SI
0 advantages≈ $90

Why is Retro Box better than WTVS-100SI?

  1. Hi-res codec (LDAC / aptX HD / LHDC)Yes · WTVS-100SI: No
  2. LDACYes · WTVS-100SI: No

Why is WTVS-100SI better than Retro Box?

WTVS-100SI has no measurable advantages in this pair.

Specifications

Side by side

FiiO Retro BoxFiiO Retro Box≈ $705.1
Sound
Output power11 W—
Lowest frequency65 Hz—
Highest frequency20,000 Hz—
Battery & charging
Battery life10 h—
Charging time2.5 h—
Mains poweredNoNo
Battery powered (portable)YesNo
Connectivity
WirelessYesYes
Bluetooth version6—
Bluetooth codecsLDAC, SBCSBC
Hi-res codec (LDAC / aptX HD / LHDC)YesNo
aptXNoNo
LDACYesNo
3.5 mm jack / AUX—Yes
HDMI eARC / ARC—Yes
Smart & streaming
Wi-Fi—Yes
Design & build
Weight683 g—
Width153 mm—
Height76 mm—
Depth99 mm—
Colours—Silver, Grey
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