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Ikarao Shell S2 Karaoke Machine vs Singing Machine SMC2020 SingCast One - Video Casting Karaoke System

The Ikarao Shell S2 is the stronger karaoke machine: a built-in 8-inch lyrics screen, two self-charging wireless mics, 140W peak power and a free 6-month KaraFun subscription. The Singing Machine SingCast One is cheaper and lighter, but it has one speaker, one wired-style setup and no screen, so it leans on your TV for lyrics. Prices were not provided for either product, so check the current price and history on Deal.ai before buying.

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Ikarao
Ikarao Shell S2 Karaoke Machine

Ikarao Shell S2 Karaoke Machine

4.9· 223 ratings

Choose the Ikarao Shell S2 if you want a self-contained party machine with two wireless mics, a built-in lyrics screen and battery power for outdoor or room-to-room use.

Pros
  • Two wireless mics charge and store in top slots
  • 8-inch touchscreen shows lyrics without a TV
  • 140W peak power with bass boost and echo cancellation
  • About 8 hours of battery playtime
  • Free 6-month KaraFun subscription with 100,000+ songs
Cons
  • No carry strap or carry bag included
  • Screen hinge feels weak and moves when touched
  • No IP rating despite outdoor marketing

What separates them

Ikarao Shell S2 Karaoke MachineSinging Machine SMC2020 SingCast One - Video Casting Karaoke System
Lyrics displayBuilt-in 8-inch touchscreenNone; casts video to your TV
Microphones included2 self-charging wireless micsMicrophone setup not specified in specs
Power output140W peak, dual 2.7-inch speakersSingle speaker, output not published
BatteryRechargeable, about 8 hours playtimeBattery powered
Song library100,000+ songs plus 6-month KaraFun subscriptionKaraoke app access, one free month
TV connectionHDMI (video only)Video casting to TV
Weight and sizePortable all-in-one, weight not published

Price history

  • Ikarao Shell S2 Karaoke Machine: lowest $59.99 on Oct 30 at Best Buy.
  • Singing Machine SMC2020 SingCast One - Video Casting Karaoke System: lowest $55.99 on Oct 30 at Walmart.

Prices at every store

Ikarao Shell S2 Karaoke Machine

  • Best BuyCheck price at Best Buy
  • IkaraoCheck price at Ikarao
Prices and history →

Singing Machine SMC2020 SingCast One - Video Casting Karaoke System

  • WalmartCheck price at Walmart
  • WalmartCheck price at Walmart
Prices and history →

Specs compared

SpecIkarao Shell S2 Karaoke MachineSinging Machine SMC2020 SingCast One - Video Casting Karaoke System
Peak power140W peak power—
Speaker sizedual 2.7" speakers—
Wireless mics2 wireless mics—
Sound effects8 sound effects—
ConnectivityBluetooth—
WiFiWiFi—
TV connectionHDMI—
Batteryrechargeable battery—
DisplayBuilt-In 8″ Screen—
Included subscriptionfree 6-month KaraFun subscription—

What reviewers say

Ikarao Shell S2 Karaoke Machine

Owners rate it highly, calling it loud with strong bass and easy to set up. Most praise the mics and touchscreen. Complaints center on build details like the screen hinge and missing accessories.

Pros
  • Loud, clear sound with good bass
  • Simple setup and connection
  • Compact and easy to move
  • Wireless mics connect quickly and sound good
Cons
  • No carry strap or protective bag
  • Screen hinge feels flimsy
  • No outdoor or water resistance rating
  • One buyer's mic failed to connect

Singing Machine SMC2020 SingCast One - Video Casting Karaoke System

Reviewers rate it 4.3 out of 5 from 29 ratings. They like the video casting and call it fun for kids and family nights, while one says the sound is merely okay.

Pros

Questions and answers

Which is better for a party with no TV nearby?
The Ikarao Shell S2. Its 8-inch screen shows lyrics and its battery runs about 8 hours, so it works without a TV or outlet.
Which has better sound?
The Ikarao Shell S2. It has 140W peak power and dual speakers with bass boost; reviewers of the SingCast One call its sound merely okay.
Do I need a TV for the SingCast One?
Yes, for lyrics. It casts video to your TV, which is its main feature, while the Ikarao shows lyrics on its own screen.
Which is easier to carry?
The SingCast One is lighter at 10.8 lb. The Ikarao is compact but has no carry strap or bag included.
Is the Ikarao worth the extra money?
If you want two wireless mics, a built-in screen and battery power, yes. If you sing in front of a TV and want to spend less, the SingCast One covers the basics.
How many microphones come with each?
The Ikarao includes two self-charging wireless mics. The SingCast One's included microphone setup is not specified in its listed specs, so confirm before buying.

More comparisons

  • Ikarao Break X2 Karaoke Machine vs Ikarao Shell S2 Karaoke Machine
  • Ikarao Break X2 Karaoke Machine vs Singing Machine SMC2020 SingCast One - Video Casting Karaoke System
  • HDMI cable not included
  • Singing Machine
    Singing Machine SMC2020 SingCast One - Video Casting Karaoke System

    Singing Machine SMC2020 SingCast One - Video Casting Karaoke System

    4.3· 29 ratings

    Choose the Singing Machine SingCast One if you already have a TV in the room, want a compact 10.8 lb box for family nights, and care more about video casting than built-in sound.

    Pros
    • Video casting puts lyrics on your TV
    • Light at 10.8 lb and easy to move
    • Fun for kids and family nights
    • Streams music from any Bluetooth device
    • Lower price tier than the Ikarao
    Cons
    • Sound quality described as only okay
    • One speaker only
    • No built-in screen or included wireless mics listed
    • Only 29 ratings, so less proven
    10.8 lb, 9.7 in tall
    Ratings4.9 out of 5 from 223 ratings4.3 out of 5 from 29 ratings
    Song library
    100,000+ songs
    —
    TypeDynamic—
    Show all 29 specsShow fewer specs
    SpecIkarao Shell S2 Karaoke MachineSinging Machine SMC2020 SingCast One - Video Casting Karaoke System
    DirectionalityUnidirectional—
    UseStage—
    Karaoke machine type—Stand Alone
    Brand—Singing Machine
    Speakers—1
    Power type—Battery
    Spkr config—Floor Standing
    Wireless—Bluetooth
    In/Out type—Bluetooth
    Input/output quantity—1
    Inputs/Outputs—180°
    Color—Black
    Color category—Black
    Weight—10.8 lb
    Height—9.7 in
    Product line—SingCast
    Model—SMC2020
    • Video casting puts lyrics on the TV
    • Fun for kids and family nights
    • Portable and easy to move
    • Free month of karaoke app access
    Cons
    • Sound quality only okay
    • One unit arrived with the power adapter and microphone missing in an opened box
    Reviews
    • walmart.com