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iPhone XS Max 128GB — A12 · iOS · 128GB
Apple

iPhone XS Max 128GB

A12 · iOS · 128GB

78
/ 100
From $1,099
VS
iPhone XS Max 1TB — A12 · iOS · 1TB
Apple

iPhone XS Max 1TB

A12 · iOS · 1TB

78
/ 100
From $1,399
Specdex verdict

Dead heat — it comes down to priorities.

In our weighted Specdex score, iPhone XS Max 128GB lands at 78 and iPhone XS Max 1TB at 78. With scores tied, the decision hinges on which sub-scores matter most to you.

Pick iPhone XS Max 128GB if…

  • ✓iOS ecosystem
  • ✓Long update support
  • ✓Polished hardware

Pick iPhone XS Max 1TB if…

  • ✓iOS ecosystem
  • ✓Long update support
  • ✓Polished hardware
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Winner by scenario

Derived from the sub-score breakdown · not a separate test

Photography

Tie

Stills and video quality across lenses

Effectively tied — neither pulls a 2-point weighted lead.

Battery life

Tie

Screen-on time and charging

Effectively tied — neither pulls a 2-point weighted lead.

Performance

Tie

Chipset speed for gaming and heavy apps

Effectively tied — neither pulls a 2-point weighted lead.

Display

Tie

Panel quality, brightness, refresh rate

Effectively tied — neither pulls a 2-point weighted lead.

Value for money

iPhone XS Max 128GB

Specdex score per dollar at MSRP

iPhone XS Max 128GB more score per dollar ($1,099 vs $1,399).

iPhone XS Max 128GB 78
vs
78 iPhone XS Max 1TB

Score breakdown

iPhone XS Max 128GB
78
cpu 78
gpu 76
camera 77
battery 72
display 75
design 78
iPhone XS Max 1TB
78
cpu 78
gpu 76
camera 77
battery 72
display 75
design 78

Specs side-by-side

iPhone XS Max 128GB versus iPhone XS Max 1TB — full spec comparison
Spec iPhone XS Max 128GB iPhone XS Max 1TB
Chipset
A12
A12
Storage
▲ 128GB
1TB
OS
iOS 12
iOS 12
Release year
2018
2018

iPhone XS Max 128GB

Pros
  • +iOS ecosystem
  • +Long update support
  • +Polished hardware
Cons
  • −Premium pricing
  • −Limited customization
  • −Lightning/USB-C split across generations

iPhone XS Max 1TB

Pros
  • +iOS ecosystem
  • +Long update support
  • +Polished hardware
Cons
  • −Premium pricing
  • −Limited customization
  • −Lightning/USB-C split across generations

FAQ: iPhone XS Max 128GB vs iPhone XS Max 1TB

Which is better, iPhone XS Max 128GB or iPhone XS Max 1TB? +

Both score 78 on our weighted rubric — tied. Your best pick depends on the sub-scores above.

Is iPhone XS Max 128GB worth the price? +

At $1,099, iPhone XS Max 128GB delivers a Specdex score of 78 — strongest in cpu.

Is iPhone XS Max 1TB worth the price? +

At $1,399, iPhone XS Max 1TB delivers a Specdex score of 78 — strongest in cpu.

Does iPhone XS Max 128GB or iPhone XS Max 1TB last longer? +

Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.

Which is the better value, iPhone XS Max 128GB or iPhone XS Max 1TB? +

iPhone XS Max 128GB — more score per dollar ($1,099 vs $1,399). Specdex score per dollar at MSRP.