iPhone 18 120Hz: Pro + Pro Max only (iPhone Air, 18e, Duo all 60Hz)

Only iPhone 18 Pro and iPhone 18 Pro Max have 120Hz ProMotion displays in 2026. The iPhone Air (which replaces the standard iPhone 18 in Apple's 2026 lineup), iPhone 18e (Spring 2027), iPhone Duo, and iPhone Air 2 are all 60Hz. Apple reversed the iPhone 17 trend: in 2025, Apple gave 120Hz to the standard iPhone 17 for the first time; in 2026, Apple killed the standard iPhone 18 and replaced it with the iPhone Air (60Hz) — ProMotion stays a Pro-tier exclusive.

This is a meaningful shift from the iPhone 12-17 era. In 2026, 120Hz is reserved for Pro / Pro Max / Duo competitors (Samsung, Honor, Google).

Does iPhone 18 Pro have 120Hz?

Yes. The iPhone 18 Pro and iPhone 18 Pro Max both have 120Hz ProMotion LTPO+ OLED displays. The iPhone 18 Pro uses a 6.3-inch panel; the Pro Max uses a 6.9-inch panel. Both peak at 2,500 nits outdoor brightness, support HDR10 and Dolby Vision, and use LTPO+ (low-temperature polycrystalline oxide plus) backplane technology for variable refresh rate from 1Hz to 120Hz.

The LTPO+ backplane is new in the iPhone 18 generation. It improves on the LTPO2 used in iPhone 17 Pro by allowing the display to drop to 1Hz for always-on display mode without the visual artifacts that affected earlier panels.

Does the iPhone Duo (Fold) have 120Hz?

No — iPhone Duo has 60Hz refresh rate on both displays per apple.com/iphone-duo/. The 5.4" cover display and 7.6" inner display are both fixed 60Hz — Apple reserves ProMotion 120Hz for the iPhone 18 Pro / Pro Max. This is one of the most-criticized specs of the iPhone Duo: every other 2026 book-style foldable (Galaxy Z Fold 8, Honor Magic V5, Pixel 11 Pro Fold) has 120Hz on both displays. Apple's reasoning: 120Hz on the cover would cut battery life further (Duo already runs at 60Hz to manage the dual-display power draw).

Does the iPhone Air have 120Hz?

No — the iPhone Air (which replaces the standard iPhone 18 in Apple's 2026 lineup) has a 60Hz display. iPhone Air is 6.5" OLED, 60Hz, 2,000 nits peak HDR. Apple explicitly chose 60Hz on the Air to differentiate it from the Pro / Pro Max (which both have 120Hz ProMotion). The iPhone Air is at $1,099 starting; iPhone 18 Pro is at $1,199 starting (the $100 premium buys ProMotion 120Hz + telephoto + variable aperture).

For the iPhone 18 generation, the breakdown is:

• iPhone 18 Pro / Pro Max — 120Hz ProMotion LTPO+ OLED (1Hz-120Hz adaptive)
• iPhone Air (replaces standard iPhone 18) — 60Hz OLED
• iPhone Air 2 (Spring 2027) — 60Hz OLED (rumored to gain ProMotion in 2028)
• iPhone 18e (Spring 2027) — 60Hz LCD-class OLED (cheapest in lineup)
• iPhone Duo (Oct 23, 2026) — 60Hz both displays (5.4" cover + 7.6" inner)

There is no separate standard iPhone 18 — iPhone Air occupies the slot in Apple's 2026 lineup.

Does iPhone 18 have always-on display?

Yes — on Pro and Pro Max models only. The iPhone 18 Pro and Pro Max have always-on display (AOD) using the LTPO+ panel's 1Hz low-refresh-rate mode. iPhone Air, iPhone Air 2, iPhone 18e, and iPhone Duo do not have AOD (consistent with their 60Hz panels — AOD requires LTPO+ to drop to 1Hz reliably).

Always-on display shows:

• Time, date, and widgets in dim mode
• Live Activities (delivery tracking, sports scores, music controls)
• Notifications on lock screen

When the phone is face-down or in a pocket, AOD turns off automatically.

What is LTPO+ and how does it improve on regular 120Hz?

LTPO+ (low-temperature polycrystalline oxide plus) is Apple's display backplane technology that allows variable refresh rate. On the iPhone 18 generation:

• 1Hz for always-on display, reading mode, and static content
• 10Hz for slow scrolling (Settings, Photos grid)
• 24Hz for cinema-mode video playback
• 48Hz for standard video
• 60Hz for app defaults that don't request higher
• 120Hz for system animations, scrolling, gaming, ProMotion-supported apps

The "+" suffix on LTPO+ refers to a refined oxide layer that improves the 1Hz-to-120Hz transition speed. Older LTPO panels had visible "judder" when switching between refresh rates; LTPO+ is smoother.

For typical use, the variable refresh rate means:

• Battery savings — the display runs at 1Hz when static, saving power
• Smoother animations — the display ramps to 120Hz for system gestures
• Gaming at 120fps — supported on all ProMotion iPhones with compatible games

What does 120Hz mean for buyers?

If you are upgrading from an iPhone 13 or older, the jump to 120Hz is the most visible quality-of-life improvement you will notice. Scrolling, animations, and gaming all feel meaningfully smoother.

If you are already on an iPhone 14 Pro / 15 Pro / 16 Pro / 17 Pro, the iPhone 18 Pro's LTPO+ is an incremental improvement — smoother 1Hz-to-120Hz transitions, slightly higher peak brightness (2,500 nits vs 2,000 nits on the iPhone 17 Pro), and a smaller Dynamic Island (~33% smaller width).

If you are buying the iPhone 18e, you are accepting the 60Hz trade-off in exchange for the lower price (~$599). The 60Hz display is fine for reading, email, and basic use; it is most noticeable in scrolling and gaming.

What other iPhone 18 questions should you check?

For more on the iPhone 18 displays, see:

• iPhone 18 Pro display LTPO+ and smaller Dynamic Island — display tech deep dive
• iPhone 18 Pro colors — color and Pantone codes
• iPhone 18 Pro vs iPhone 17 Pro — generational comparison
• Does iPhone 18 have a SIM card slot? — SIM-related questions

We will update this article after the September 9 keynote with Apple's confirmed iPhone 18 specs page, including any changes to display brightness, refresh rate, or panel technology.