iPhone 15 Pro Max vs iPhone 17 Pro Max

Direct side-by-side battle analyzing hardware specifications, benchmark percentiles, battery endurance, and category performance advantages.

Smartphone Battle

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Apple · 2023

iPhone 15 Pro Max

78/ 100

Launch MSRP$1,199 USD

Apple · 2025

iPhone 17 Pro Max

85/ 100

Launch MSRP$1,199 USD

WHO WINS WHERE

WHY IS iPhone 17 Pro Max BETTER THAN iPhone 15 Pro Max?

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iPhone 15 Pro Max

iPhone 17 Pro MaxWinner 🏆

BIGGEST HARDWARE DIFFERENCES

Margin Delta

SPEC FACTOR	iPhone 15	iPhone 17	LEADER
Refresh Rate	120Hz	120Hz	120Hz
Battery Capacity	4,422 mAh	5,088 mAh	+5,088 mAh
Wired Fast Charging	27W	40W	40W Max
Main Camera Sensor	48 MP	48 MP	48 MP
Screen Display Size	6.7"	6.9"	6.9"
Chassis Weight	221g	233g	221g Lightest

Compare All 177+ Specifications Below↓

Which Phone Should You Buy: Key Reasons & Hardware Advantages

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Reasons to buy iPhone 15 Pro Max:

✓12g lighter chassis (221g) optimized for one-handed ergonomics
✓48MP primary camera sensor with 4K/120fps video recording
✓6.7" display with 120Hz ProMotion refresh rate

Reasons to buy iPhone 17 Pro Max:

✓Larger 5,088 mAh battery capacity (+666 mAh more capacity)
✓48MP primary camera sensor with 4K/120fps video recording
✓6.9" display with 120Hz ProMotion refresh rate

How Do the Specifications Compare Side-by-Side?

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Specification	iPhone 15 Pro Max	iPhone 17 Pro Max
1. Display & Screen🏆 iPhone 17 Pro Max Wins Display
Screen Type & Tech	Super Retina XDR OLED	LTPO Super Retina XDR OLED
Screen Size	6.7"	6.9"
Resolution & Density	2796x1290 (460 ppi)	2868x1320 (460 ppi)
Refresh Rate	120 Hz ProMotion	120 Hz ProMotion
Brightness	2,000 nits peak	3,000 nits peak
Screen Protection	Scratch-resistant glass	Scratch-resistant glass
2. Platform & Performance🏆 iPhone 17 Pro Max Wins Performance
Chipset / Processor	High performance SoC	High performance SoC
CPU Cores	Multi-core high performance	Multi-core high performance
GPU Graphics	Integrated Graphics	Integrated Graphics
Operating System	iOS 17	iOS 26
3. Memory & Storage
RAM Memory	8 GB LPDDR	12 GB LPDDR
Internal Storage	256GB / 512GB / 1024GB	256GB / 512GB / 1024GB / 2048GB
Storage Speed	High-speed flash	High-speed flash
Card Slot	No	No
4. Main Camera Optics🏆 iPhone 15 Pro Max Wins Camera
Primary Camera	48 MP, f/1.78, OIS, Sony IMX803	48 MP, f/1.78, OIS, Fusion 48MP
Telephoto Zoom	12 MP (5x optical zoom), f/2.8, OIS	48 MP (8x optical zoom), f/2.8, OIS
Ultrawide Camera	12 MP, f/2.2	48 MP, f/2.2
LiDAR / Depth	None	None
5. Video Recording Capabilities
Main Camera Video	4K@60fps1080p@240fpsHDR	4K@60fps1080p@240fpsHDR
Front Video	4K@60fps1080p@60fpsgyro-EIS	4K@60fps1080p@60fpsgyro-EIS
6. Selfie Camera
Selfie Lens	12 MP, f/1.9	18 MP, f/1.9
7. Body & Dimensions🏆 iPhone 15 Pro Max Lightest Chassis
Dimensions	159.9 x 76.7 x 8.25 mm	163.4 x 78 x 8.75 mm
Weight	221 g	233 g
Build Materials	Glass front, metal/glass frame	Glass front, metal/glass frame
SIM Type	Nano-SIM / eSIM support	Nano-SIM / eSIM support
Water Resistance	IP68	IP68
8. Battery & Charging🏆 iPhone 17 Pro Max Wins Battery
Battery Capacity	4,422 mAh	5,088 mAh
Wired Fast Charging	27W wired fast charging	40W wired fast charging
Wireless Charging	15W wireless charging	25W wireless charging
Reverse Charging	Reverse wireless charging	Reverse wireless charging
9. Sound & Audio
Loudspeaker	Stereo speakers	Stereo speakers
3.5mm Headphone Jack	No	No
10. Connectivity & Comms
Wi-Fi Standard	Wi-Fi 6E	Wi-Fi 7
Bluetooth	5.3	6.0
USB Port & Speed	USB-C 3.2	USB-C 3.0
NFC	Yes (contactless payment)	Yes (contactless payment)
11. Sensors & Security
Sensors	Biometric fingerprint/face, accelerometer, gyro, compass	Biometric fingerprint/face, accelerometer, gyro, compass
Satellite Features	Emergency SOS via satellite (select markets)	Emergency SOS via satellite (select markets)
12. Colors & Overview
Colors	Standard finishes	Standard finishes
Launch Price	$1199	$1199

Editorial Lab Verdict

iPhone 17 Pro Max edges ahead with a BeastScore of 84.5/100

After comprehensive hardware benchmark comparisons, iPhone 17 Pro Max ranks as the overall top pick in this matchup. Key differentiators include its superior specifications and verified build advantages.

When to choose iPhone 15 Pro Max:

Lighter body: 221g (12g lighter in hand)

When to choose iPhone 17 Pro Max:

Higher overall BeastScore: 84.5 vs top rival 78.3 · Larger battery capacity: 5,088 mAh (+666 mAh more)

Upgrade GuideOwn the iPhone 15 Pro Max? See if upgrading to the iPhone 17 Pro Max is worth it

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Quick Answers

Frequently Asked Questions: iPhone 15 Pro Max vs iPhone 17 Pro Max

Which is better: iPhone 15 Pro Max or iPhone 17 Pro Max?

iPhone 17 Pro Max leads with an overall BeastScore of 84.5/100 compared to iPhone 15 Pro Max (78.3/100), driven by advantages in Higher overall BeastScore: 84.5 vs top rival 78.3 and Larger battery capacity: 5,088 mAh (+666 mAh more).