Apple iPhone 15 Pro: problems, parts and running costs

Checked: 2026-10-17

Summary

The iPhone 15 Pro is the compact titanium flagship of Apple’s 2023 Pro line, discontinued at Apple on September 9, 2024 but still supported with iOS updates until at least 2028. Its recurring weaknesses are battery life that trails the lineup, 20W-class charging with no adapter in the box, and a base 128GB tier that is tight for 48MP ProRAW and ProRes. Keeping it running costs little beyond a mid-life battery service and a separate charger; there are no user-serviceable parts.

Common problems and fixes

Battery life trails the lineup — Tom’s Guide’s continuous 5G web-surfing test put it at 10:53, behind the Pro Max (14:02), the iPhone 15 Plus (14:14) and even the standard iPhone 15 (11:05); PCMag’s video-streaming test drained it in 16 hours 45 minutes. Fix: cap the display at 60Hz for about 5% more battery, and check Settings > Battery for the draining app. [13][2][20]
Charging has not improved — still 20W-class wired while competitors ship 45-80W, and there is no adapter in the box. PCMag measured 32 minutes to 50% and 85 minutes to full. Fix: budget for a 20W+ USB-C charger. [2][3][4]
Launch-window overheating — owners reported surface temperatures above 100°F in September 2023, some at 112-115°F under load while charging; Apple attributed it to an iOS 17 bug and fixed it in iOS 17.0.3. Fix: update iOS; owners still report occasional warmth during fast charging and gaming. [7][8][22][23]
The included cable cannot do USB 3 speeds — the 1m cable in the box is USB 2-class, so fast transfers and ProRes recording to an external SSD need a separate rated cable. Fix: buy a 10Gb/s-rated cable. [14][18]
No 5x optical zoom — the smaller Pro keeps the 3x (77mm) telephoto; the 5x tetraprism lens is Pro Max only. No fix; it is a hardware limitation. [3][4][5]
Screen scratching beyond expectation — owners report the Ceramic Shield front scratches more readily than older iPhones, next to house keys, and screen scratches are not covered under AppleCare. Fix: use a screen protector. [33]
Battery health drops for some owners — one owner reported 96% capacity after roughly a year, and a March 2026 report says many units sit around 80% at the two-year mark. Fix: check cycle count in Settings > Battery > Battery Health since iOS 17.4. [17][37]

Parts and consumables

Battery service — the main consumable. Apple’s February 2024 retest extended the 80%-capacity lifespan from 500 to 1,000 full charge cycles for the iPhone 15 line, and iOS 17.4 shows cycle count and manufacture date. The battery is not removable and repairs go through Apple. [5][9][10]
Back glass replacement — $169 for the 15 Pro, versus $199 for the Pro Max, per CNET’s coverage of Apple’s repair pricing. [5]
10Gb/s USB-C cable — required for USB 3 data transfer and ProRes external recording; Apple’s Thunderbolt 4 3m cable was listed at $159. [3][14]
20W+ USB-C charger — not included in the box. [1]
Case — PCMag recommends one. [2]

Yearly running cost

Not enough data. The one-off costs are the charger, a rated cable and a case; battery service is a mid-life cost, not an annual one. No subscription attaches to the hardware itself. [1][2][3]

When it is a good buy

Swappa’s live October 15, 2026 used index puts the lowest iPhone 15 Pro listing at $433 and the average at $591, below the iPhone 15 Pro Max’s $443 low [16][29]. PCMag’s review page showed carrier stock at $599.99 from T-Mobile, and ZDNET listed renewed units from $683 [2][38]. Around $430-670 it is good value for a compact titanium Pro with at least five years of software support [16][29]. Above about $800 for new 128GB stock it is a weak buy against current Pro models [13].