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Phone comparison

Apple iPhone Duo vs Samsung Galaxy Z Fold8

Short answer

The iPhone Duo for iOS fans, the Galaxy for lighter weight.

The Galaxy Z Fold8 is much lighter and thinner than the iPhone Duo. The iPhone Duo counters with a tougher water and dust rating and a faster chip. Reviewers found cameras close on both, and neither has a telephoto lens.
Updated Oct 23, 2026
Apple iPhone Duo

Apple iPhone Duo

$1,999 launch price
Compass Score 8.3 from 19 critic reviews
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Get it if you want a compact foldable that opens into a tablet and you already live in Apple's ecosystem. It also suits creators and anyone who loves big screens.
Skip it if you do not need a phone that doubles as a tablet, expect Apple's best camera, or want every app updated for the big screen right away.
Samsung Galaxy Z Fold8

Samsung Galaxy Z Fold8

$1,899 launch price
Compass Score 8.4 from 55 critic reviews
Change phone
Get it if you want a light, slim passport-style foldable, are new to foldables, or mostly watch video and live on the cover screen.
Skip it if you need telephoto zoom, plan to play demanding games for long stretches, or want to use the phone one-handed.
What reviewers found

Topic by topic

Each row is something review sites agreed on. Open a row for the details.

Performance iPhone Duo has the edge

Both phones ran smoothly in reviews. Testers found the iPhone's chip faster, especially for graphics. It also held up better under heavy load, while the Galaxy showed thermal limits in sustained gaming.

3 sites agree: CNET, Gizmodo and 1 more
Battery life iPhone Duo has the edge

Most reviews found both phones last a full day. In Engadget's battery test, the iPhone ran 28 hours 48 minutes, about half an hour longer than the Galaxy. CNET's endurance and streaming tests split between the two.

3 sites agree: Engadget, CNET and 1 more
Camera No clear winner

Reviewers called the cameras close, with two rear cameras each and no telephoto lens on either. Photos were sharp and colors accurate on both. One side-by-side found the iPhone better exposed in some low-light shots.

4 sites agree: Engadget, HardwareZone and 2 more
Display iPhone Duo has the edge

Both inner screens are 7.6 inches at 120Hz. Reviewers praised the iPhone's matte inner screen for cutting glare and hiding the crease. The Galaxy's crease is also barely visible.

4 sites agree: CNET, Engadget and 2 more
Spec data

How they compare

Choosing the cheaper Galaxy Z Fold8 means giving up most on: Wired charging

iPhone Duo
Galaxy Z Fold8
Price (MSRP)
$1,999
Price (MSRP)
$1,899
$271/yr of support
OS
iOS
OS
Android
Processor
Apple A20 Pro Hexa-core
Processor
Qualcomm SM8850-1-AD Snapdragon 8 Elite Gen 5 Octa-core
Camera zoom
—
Camera zoom
2×
Battery life
—
Battery life
13h 58m
GSMArena Active Use
Wired charging
60W
Wired charging
45W
Wireless charging
25W
Wireless charging
20W
Display
Color, 120Hz
3001 nits peak
Display
Color, 120Hz
3000 nits peak
Software support
—
Software support
Until 2033
7 years guaranteed
Repairability
—
Repairability
4/10
iFixit
Weight
254g (9 oz)
Weight
201g (7.1 oz)
Fingerprint
No
Fingerprint
Yes
Highlighted cells indicate the stronger value where a clear winner exists.

Specifications are sourced from manufacturers and third-party databases and may contain errors. Suggest a correction →

Third-party data

Testing & benchmarks

iPhone Duo
Galaxy Z Fold8
DxOMark
—
DxOMark
—
AnTuTu v10
3.06M
AnTuTu v10
3.38M
GSMArena endurance
—
GSMArena endurance
13h 58m
Active Use
iFixit repairability
—
iFixit repairability
4/10
Physical comparison

Size & weight

Footprint · to scale
iPhone Duo
4.6" × 3.3"
Galaxy Z Fold8
48.8" × 32.2"
Thickness · to scale
iPhone Duo
0.4"
Galaxy Z Fold8
3.8"
Height
4.6" (117.8 mm)
Height
48.8" (1239 mm)
Width
3.3" (84.1 mm)
Width
32.2" (819 mm)
Depth
0.4" (11.3 mm)
Depth
3.8" (97 mm)
Weight
254g (9 oz)
Weight
201g (7.1 oz)
Screen
7.6"
Screen
7.6"

Dimensions shown in inches (mm). Silhouettes are proportionally scaled for visual comparison.

Common questions

iPhone Duo vs Galaxy Z Fold8: FAQ

Is the iPhone Duo or Galaxy Z Fold8 better for most people?

Neither wins outright. The iPhone Duo suits people who want iOS and a tougher, faster phone. The Galaxy Z Fold8 is much lighter and thinner, and suits first-time foldable buyers.

Does the iPhone Duo or Galaxy Z Fold8 have better battery life?

The iPhone Duo had a slight edge in testing. In Engadget's video test it ran about half an hour longer than the Galaxy Z Fold8. Both made it through a full day in most reviews.

Is the iPhone Duo or Galaxy Z Fold8 better for gaming?

The iPhone Duo. Testers found its chip faster, with a much quicker GPU than the Galaxy Z Fold8. It also throttled less under load. The Galaxy still ran games smoothly, but sustained gaming showed its thermal limits.

Which has the better camera, the Galaxy Z Fold8 or iPhone Duo?

The two are close. The Galaxy Z Fold8 and iPhone Duo each have two rear cameras and no telephoto lens. Reviewers found photos sharp and colors accurate on both. Neither is the pick for serious photographers.

Which is better, the iPhone Duo or Galaxy Z Fold8?
Based on aggregated critic reviews, the Galaxy Z Fold8 earns a Compass Score of 8.4 compared to 8.3 for the iPhone Duo. That 0.1-point gap reflects stronger reviews across the board, though individual priorities like camera quality, battery life, or price could tip the scales the other way. Scores aggregate dozens of expert opinions, so they are a useful starting point, not the final word.
Which phone is more affordable, the iPhone Duo or Galaxy Z Fold8?
The Galaxy Z Fold8 launches at $1,899, which is $100 less than the iPhone Duo at $1,999. Street prices shift after launch, so check current deals for both phones before deciding.
Compare with another phone

Not sold on either?

Specifications sourced from manufacturers and third-party databases. Last updated October 2026. Suggest a correction →