Axkid Up vs UPPAbaby Alta

Side-by-side specs from each maker.

Axkid UpList price not published
UPPAbaby AltaList price not published

Only the differences are shown.

Axkid UpUPPAbaby Alta
TypeBoosterBooster
Booster weight40–120 lb40–100 lb
Booster height43.3–60 in38–57 in
Seat weight20.94 lbNot listed
Width17.12 inNot listed
Head ruleNot listedIMPORTANT: The child’s ears MUST be below the top of the booster headrest.
InstallationRigid-LATCH or vehicle beltvehicle lap-shoulder belt, rigid lower anchor connectors + vehicle lap-shoulder belt
Load legYesNo
Anti-rebound barNoNo
RotatesNoNo
Aircraft labelNot listedNot certified for aircraft

Axkid Up

High back booster listed on the maker's US site with a raisable seat, installing with rigid LATCH or the vehicle belt.

  • Maker lists 40-120 lbs and 43.3-60 in.
  • Maker lists rigid LATCH or vehicle belt attachment
  • Maker lists dimensions in inches and pounds

UPPAbaby Alta

    Ask the meadow

    Up or Alta?

    Answers come from each maker's published specs. Safety and health questions link to the agency or medical source.

    Which one will my child use longer, the Up or the Alta?

    The Axkid Up: it goes booster, up to 120 lb. The Alta goes booster, up to 100 lb.

    Still wondering? Write to us at hello@cribpicks.com and we'll look it up.