UPPAbaby Minu Duo vs Valco Ultra Duo S2
The Minu Duo is 2.6 lb lighter. The Minu Duo lists for $99.96 less. The Minu Duo folds smaller (4.9 vs 6.4 cu ft).
Only the differences are shown.
| UPPAbaby Minu Duo | Valco Baby Ultra Duo S2 | |
|---|---|---|
| List price | $749.99Lowest price | $849.95 |
| Weight | 27.4 lbLightest | 30 lb |
| Folded size | 12.9 × 27.8 × 23.7 in4.9 cu ftSmallest fold | 31 × 27.5 × 13 in6.4 cu ft |
| Open size | 37.2 × 27.8 × 40.5 in | 32.5 × 27.5 × 42 in |
| Seat holds up to | 50 lbHolds the most | 45 lb |
| Seat layout | Side by side | Side by side |
| Seats | 2 | 2 |
| Each seat holds up to | 50 lb | 45 lb |
| Total weight limit | 100 lb | Not listed |
| Open width | 27.8 in | 27.5 in |
| Infant car seats that fit | 1 infant car seat (UPPAbaby Aria or any Mesa) on the parent's left side with Adapters for Minu Duo ($39.99); canopy must be removed | 1-2 infant car seats (adapter sold separately) |
| Seat setups | Not listed | reversible seats (parent- or world-facing), independent recline |
| Standing board or bench | No | No |
| Child height up to | 40 in | Not listed |
| From birth? | Yes, seat lies flat | Yes, seat lies flat |
| Newborn add-on | Both seats from birth (most reclined position, integrated foot barriers); or one Aria/Mesa car seat with adapters | Near-flat recline with adjustable footrest 'built-in cocoon for newborns'; bassinet compatible; car seat(s) via adapter |
| Seat size | Not listed | 9 in wide, 17 in seat back |
| Seat recline | Near-flat | Near-flat |
| Seat faces you or the world | No | Yes |
| One-hand fold | Yes | Yes |
| Fits airline overhead bin | Not listed | No |
| Converts to a double | Not listed | No |
| Basket | 20 lb, US manual: storage basket max 20 lbs; product page says 'Large basket holds up to 25 lb' (China section of manual also 25 lb) - conflict | 22 lb, Measures 25 x 9 x 24 inBiggest basket |
| Car seats | Not listed | Fits 1 or 2 infant car seats with adapters sold separately |
| Car seat adapters | Adapters for Minu Duo (Mesa, Mesa V2, Aria) 0901-MDA-WW, $39.99 | Valco car seat adapter (sold separately) |
| Folds with the seat on | Not listed | Yes |
| In the box | Stroller; 3-year warranty | Not listed |
| Warranty | 3 years | 1 year |
| Released | 2025 | Not listed |
| Handlebar height | Not listed | 42 in |
| Wheels and suspension | all-wheel suspension, never-flat tires | Infinity wheels with built-in suspension |
| Canopy | two zip-out extendable UPF 50+ water-repellent canopies with mesh peekaboo windows (magnetic) | Three-stage extended, UPF 50+, magnetic peek-a-boo window |
Valco Ultra Duo S2
A side-by-side double with reversible seats, built to fold small enough for a car trunk.
- Seats face either direction
- Independent near-flat recline
- Folds with both seats attached, facing either way
- Heavy for a double at 30 lb
- Car seat adapters sold separately
Minu Duo or Ultra Duo S2?
Answers come from each maker's published specs. Safety and health questions link to the agency or medical source.
Which is lighter, the Minu Duo or the Ultra Duo S2?
The UPPAbaby Minu Duo weighs 27.4 lb, 2.6 lb less than the Valco Ultra Duo S2 (30 lb).
Which folds smaller, the Minu Duo or the Ultra Duo S2?
The Minu Duo folds to about 4.9 cubic feet, versus 6.4 for the Ultra Duo S2.
Is the Minu Duo cheaper than the Ultra Duo S2?
Yes. The Minu Duo lists for $749.99 and the Ultra Duo S2 for $849.95, a $99.96 difference. Sale prices change often.
Can both be used from birth?
Minu Duo: Yes, seat lies flat. Ultra Duo S2: Yes, seat lies flat.
Which one lasts longer?
The Minu Duo seat holds more: 50 lb versus 45 lb.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.