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Supersonic SC-1520VTV 15.6" Smart TV vs Sylvox Waterproof Portable TV 15.6"

Buy the Sylvox if the TV will live outdoors, in a van, or anywhere without a power outlet: its IP66 body, 10,000 mAh battery and Google TV app support are things the Supersonic cannot match. Buy the Supersonic for a kitchen counter, dorm or truck cab where it stays plugged in and you want three HDMI ports and a simple VIDAA interface. The Sylvox is the better-built, more versatile set and owners rate its portability highly, though they warn the volume is weak outdoors and the screen washes out in direct sun. The Supersonic has the higher owner rating but is a basic 1080p panel with no HDR, no voice control and no battery.

  • Choose the Supersonic if you want a small plug-in 1080p smart TV with three HDMI inputs for a kitchen, dorm, truck or boat cabin and do not need a battery or water resistance.
  • Choose the Sylvox if the set will go outside, on a deck, in a camper or anywhere without power, and you want Google TV apps, voice search and a rechargeable battery.

Prices

  • Supersonic SC-1520VTV 15.6" Smart TV: $148.50 at Newegg (checked today)
  • Sylvox Waterproof Portable TV 15.6": $369.00 at Walmart (checked today)
  • Difference: the Supersonic SC-1520VTV 15.6" Smart TV is $220.50 cheaper than the Sylvox Waterproof Portable TV 15.6" today
Supersonic
Supersonic 15" VIDAA ACDC Compatible LED Smart TV with Built-In WiFi

Supersonic SC-1520VTV 15.6" Smart TV

Supersonic 15" VIDAA ACDC Compatible LED Smart TV with Built-In WiFi

4(104 ratings)
$148.50at NeweggChecked 7 h ago
See all prices and details
Visit Newegg

Store links may earn us a commission. Price via Klarna.

Pros
  • Three HDMI ARC ports plus USB for sticks and drives
  • Simple VIDAA interface with built-in WiFi
  • AC/DC adapter suits RVs, trucks and boats with 12V power
  • Higher owner rating from a larger pool of reviews
Cons
  • No battery, so it always needs a cord or 12V outlet
  • No HDR, local dimming or voice control
  • Not water resistant
  • Small 15.6-inch screen limits group viewing
Sylvox
Sylvox Waterproof Portable TV 15.6" Smart Google TV

Sylvox Waterproof Portable TV 15.6"

Sylvox Waterproof Portable TV 15.6" Smart Google TV

3.9(22 ratings)
$369.00at WalmartChecked 7 h ago
See all prices and details
Visit Walmart
Pros
  • IP66 waterproof body for rain and poolside use
  • 10,000 mAh battery gives hours of cord-free viewing
  • Google TV with Google Assistant voice remote
  • Light with a built-in handle and stand
Cons
  • Speakers are quiet; owners add external sound outdoors
  • Screen is dim in direct sunlight
  • Reports of slow WiFi, occasional self power-on and a volume glitch
  • Remote battery cover uses four tiny screws

What separates them

Supersonic SC-1520VTV 15.6" Smart TVSylvox Waterproof Portable TV 15.6"
PowerRuns on AC or a 12V DC adapter; no internal batteryBuilt-in 10,000 mAh battery, 4.5 to 6 hours per charge, about 2 hours to recharge
Weather resistanceNot rated for water or dustIP66 waterproof, handles rain and poolside splashes
Smart platformVIDAA, with built-in WiFi and streaming appsGoogle TV with Google Assistant voice control and broad app support
InputsThree HDMI ports with ARC plus USB playbackFewer wired inputs; relies on WiFi and Bluetooth 5.0
Picture features1080p LED, 3000:1 contrast, 178-degree viewing angle; no HDR, no local dimming1080p LED at 60 Hz, 178-degree viewing angle, about 300 nits; no HDR
AudioBuilt-in speakers with Theater, Music and Sports modesDual 3W speakers; owners say volume is too low for outdoor use
PortabilityLightweight but needs a power source; no handle or stand built in4.85 lb with a built-in handle and stand
Owner feedback4 out of 5 from 104 ratings3.9 out of 5 from 22 ratings; praised for portability, criticized for slow WiFi and remote screws

Price history

  • Supersonic SC-1520VTV 15.6" Smart TV: lowest $148.50 on Nov 10 at Newegg.com.
  • Sylvox Waterproof Portable TV 15.6": lowest $369.99 on Nov 10 at Best Buy.

Prices at every store

Supersonic SC-1520VTV 15.6" Smart TV

  • NeweggNew

    In stock

    $148.50Free shippingChecked 7 h ago
    Visit Newegg
  • Newegg.comNew

    In stockSold by California Electronics

    $148.50Free shippingChecked 18 h ago
    Visit Newegg.com
  • WalmartNew

    In stockSold by California SalesReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $149.99Checked 7 h ago
    Visit Walmart
  • TargetNew

    Availability unknown

    $149.99Free shippingChecked 18 h ago
    Visit Target

Store links may earn us a commission. Some prices via Klarna.

All 12 stores and price history →

Sylvox Waterproof Portable TV 15.6"

  • WalmartNew

    In stockSold by Sylvox DirectReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $369.00Free shippingChecked 7 h ago
    Visit Walmart
  • Best BuyNew

    In stock

    $369.99Free shippingChecked 7 h ago
    Visit Best Buy
  • Sylvox TVNew

    In stock

    $433.00Free shippingChecked 7 h ago
    Visit Sylvox TV

Store links may earn us a commission. Some prices via Klarna.

All 3 stores and price history →

Specs compared

SpecSupersonic SC-1520VTV 15.6" Smart TVSylvox Waterproof Portable TV 15.6"
screen_size15.6 in69 inches
colorMulticolorWhite
Width (")15.7416.6 in wide
Operating SystemVIDAAGoogle TV
size15.6"—
ConnectionsHDMI—
CECNo—
Screen Resolution1920x1080 (Full HD), 1080x1920—
Screen designFlat—
Wi-FiYes—
Image EnhancementNo—
Edge-lit LEDNo—
Show all 40 specsShow fewer specs
SpecSupersonic SC-1520VTV 15.6" Smart TVSylvox Waterproof Portable TV 15.6"
Local dimmingNo—
Aspect Ratio16:9—
MHLNo—
AmbilightNo—
3DNo—
ALLMNo—
Smart TVYes—
HFRNo—
HDRNo—
VRRNo—
WCG

What reviewers say

Supersonic SC-1520VTV 15.6" Smart TV

  • 4 / 5104 ratings

Buyers rate it near 4 out of 5, praising it as a compact, portable smart TV that fits RVs, kitchens and trucks. Complaints center on modest sound and a basic picture without HDR.

What people mention
  • PortabilityPraisedOwners like how light and easy it is to move between kitchen, dorm and RV.
  • Picture qualityMixed1080p looks sharp up close, but contrast and brightness trail bigger budget TVs.
  • SoundCriticisedBuilt-in speakers are thin, so many add a soundbar or speaker.
  • ConnectivityPraisedThree HDMI ARC ports and USB playback cover most streaming and media needs.

Sylvox Waterproof Portable TV 15.6"

  • 3.9 / 522 ratings

Ratings are middling at 3.9 out of 5 from 22 buyers. Owners like the weatherproof build and the battery for camping and patio use, but several find the sound thin and the picture dim in direct sun.

What people mention
  • WaterproofingPraisedOwners say it keeps working through rain and splashes on campouts and patios.
  • BatteryMixedMost get close to the claimed hours, but heavy brightness shortens runtime.
  • SoundCriticisedThe small speakers are hard to hear outdoors; many pair a Bluetooth speaker.
  • BrightnessCriticised

Questions and answers

Which is better for outdoor use?
The Sylvox. Its IP66 rating and battery let it run in rain and away from outlets. The Supersonic is not water resistant and needs a power source.
Which has better smart TV features?
The Sylvox. Google TV carries more apps and adds Google Assistant voice control. The Supersonic's VIDAA system is simpler and has no voice control.
Which is better for an RV or truck?
Both work, but for different reasons. The Supersonic runs directly off 12V DC and gives you three HDMI ports. The Sylvox runs on its battery for hours and can move outside the vehicle.
Is the Sylvox worth stepping up to over the Supersonic?
Yes if you need a battery or water resistance, since the Supersonic offers neither. If the TV stays plugged in indoors, the Supersonic's extra HDMI ports and higher owner rating make it the simpler pick.
Which has better sound?
The Supersonic, on paper, with sound modes and no owner complaints about volume. Sylvox owners often add external speakers for outdoor use.
How big are the screens?
Both are 15.6-inch 1080p LED panels with a 178-degree viewing angle. Neither has HDR, so picture quality is close.

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Buying guides that pick them

  • Best TVs under $200 for use as a PC monitor
No
—
Voice ControlNo—
DisplayLED—
Portable—Yes
Resolution—1920 x 1080
High Definition—Yes
HDTV Format—1080p
Screen Form—Flat
Display Type—LED
Refresh Rate—60 Hz
Connectivity—Bluetooth
Depth—1.2 in deep
Weight—4.9 lb
Viewing Angle—178° viewing angle
Battery capacity—10000 mAh
Playback time—4.5-6 hours
Charging time—2-hour
Waterproof rating—IP66
The panel is dim in direct sun, so shaded setups work better.