If you’re planning to sell your iPhone 15 Pro Max in 2025, it’s essential to know how much value it may lose—and when is the best time to sell. In this comprehensive guide, we’ll analyze real depreciation data, forecast trends following the iPhone 16 launch, and help you decide the optimal selling window to maximize your return.

 

📉 iPhone 15 Series Depreciation: The Big Picture

According to resale data, the entire iPhone 15 lineup saw an average depreciation of about 55.6% within its first year on the market—the highest ever recorded for any iPhone series. The Pro Max variants were among the slowest to drop, but still lost around 50% of original value during that period.

Trade‑in data from April 2025 shows Apple accepting iPhone 15 Pro Max devices for up to $650 in credit—significantly less than launch prices—highlighting ongoing depreciation.

 

When Will the Value Drop Further?

With the upcoming iPhone 16 (and variants like iPhone 16e/Pro/Pro Max) expected to launch in fall 2025, anticipation alone can cause a sharp resale value drop for the iPhone 15 series:

  • Expect an immediate 20–30% decline in early fall when the iPhone 16 is announced, similar to historical patterns.
  • Within weeks, an additional 10% drop may occur as early adopters flood the used market.

Previously, iPhone 14 and other older models suffered 10–20% declines post-launch of newer models.

 

Expected Value Decline in 2025

  • Starting resale value (mid‑2025): around $650 trade‑in or approximately 50–55% of original price.
  • Post iPhone 16 launch (fall): additional 20–30% drop—price could fall to $450–520.
  • Later in 2025: potential stabilization around $400–500 depending on condition and storage size.

Consumers discussing resale on Reddit suggest each yearly cycle typically costs around $100 in resale value annually for Pro models.

 

Factors That Influence How Much It Drops

  • Condition of the unit: Scratches, battery health, or screen replacement can reduce offers.
  • Storage capacity: Lower capacities (128GB/256GB) retain value better; 1TB models depreciate faster.
  • Market demand: Residual demand for Titanium Pro Max models may support higher baseline prices longer.

 

Best Timing to Sell Your iPhone 15 Pro Max

  1. Sell before the iPhone 16 announcement to avoid the immediate 20–30% drop.
  2. If that’s not possible, sell in the few weeks after launch, once prices stabilize.
  3. Monitor trade‑in credit offers—Apple and carriers occasionally raise credit temporarily before device cycles downward.

 

Comparison: Trade‑in vs Private Sale

  • Apple Trade‑in: Up to $650 as of April 2025—fast but lower value.
  • Third‑party resale platforms: May offer higher than trade‑in, especially for excellent-condition units.

Given slower depreciation of Pro Max and higher storage variants, private resale often nets more—especially before major price drops.

 

Summary: iPhone 15 Pro Max Value in 2025

  • Average first-year depreciation: ~50–55%
  • Anticipated further drop of 20–30% post-iPhone 16 launch
  • Expected mid‑2025 resale value: $400–650 depending on condition
  • Maximize value by selling early, before new releases hit the market

 

Want a personalized estimate for your iPhone 15 Pro Max?
Contact MaKaiTeeTum — we’ll evaluate the condition and suggest the best time to sell for maximum return.
Call: 064‑564‑7945
Line ID: @KunTum

 

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