Apple iPhone 18 Pro vs iPhone 15 Pro

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

Smartphone Battle

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Apple

Apple iPhone 18 Pro

89/ 100

Launch MSRPPricing on request

Apple · 2023

iPhone 15 Pro

76/ 100

Launch MSRP$999 USD

WHO WINS WHERE

WHY IS Apple iPhone 18 Pro BETTER THAN iPhone 15 Pro?

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Apple iPhone 18 ProWinner 🏆

iPhone 15 Pro

BIGGEST HARDWARE DIFFERENCES

Margin Delta

SPEC FACTOR	Apple iPhone	iPhone 15	LEADER
Refresh Rate	120Hz	120Hz	120Hz
Battery Capacity	4,056 mAh	3,274 mAh	+4,056 mAh
Wired Fast Charging	Standard	27W	27W Max
Main Camera Sensor	50 MP	48 MP	50 MP
Screen Display Size	6.3"	6.1"	6.3"
Chassis Weight	N/A	187g	187g Lightest

Compare All 177+ Specifications Below↓

Which Phone Should You Buy: Key Reasons & Hardware Advantages

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Reasons to buy Apple iPhone 18 Pro:

✓Larger 4,056 mAh battery capacity (+782 mAh more capacity)
✓50MP primary camera sensor with 4K/120fps video recording
✓6.3" display with 120Hz ProMotion refresh rate

Reasons to buy iPhone 15 Pro:

✓812g lighter chassis (187g) optimized for one-handed ergonomics
✓$9000 lower launch MSRP ($999 vs $9999)
✓48MP primary camera sensor with 4K/120fps video recording

How Do the Specifications Compare Side-by-Side?

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Specification	Apple iPhone 18 Pro	iPhone 15 Pro
1. Display & Screen🏆 Apple iPhone 18 Pro Wins Display
Screen Type & Tech	AMOLED / OLED display	Super Retina XDR OLED
Screen Size	6.3"	6.1"
Resolution & Density	N/A	2556x1179 (460 ppi)
Refresh Rate	120 Hz ProMotion	120 Hz ProMotion
Brightness	N/A	2,000 nits peak
Screen Protection	Scratch-resistant glass	Scratch-resistant glass
2. Platform & Performance🏆 iPhone 15 Pro Wins Performance
Chipset / Processor	Apple A20 Pro	High performance SoC
CPU Cores	Multi-core high performance	Multi-core high performance
GPU Graphics	Integrated Graphics	Integrated Graphics
Operating System	iOS 18	iOS 17
3. Memory & Storage
RAM Memory	12 GB LPDDR	8 GB LPDDR
Internal Storage	2048 GB	128GB / 256GB / 512GB / 1024GB
Storage Speed	High-speed flash	High-speed flash
Card Slot	No	No
4. Main Camera Optics🏆 iPhone 15 Pro Wins Camera
Primary Camera	50 MP, 50MP Main (OIS) + 50MP Ultra-wide + Telephoto	48 MP, f/1.78, OIS, Sony IMX803
Telephoto Zoom	None (Digital zoom only)	12 MP (3x optical zoom), f/2.8, OIS
Ultrawide Camera	N/A	12 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	32 MP	12 MP, f/1.9
7. Body & Dimensions🏆 iPhone 15 Pro Lightest Chassis
Dimensions	N/A	146.6 x 70.6 x 8.25 mm
Weight	N/A	187 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	Not certified	IP68
8. Battery & Charging🏆 Apple iPhone 18 Pro Wins Battery
Battery Capacity	4,056 mAh	3,274 mAh
Wired Fast Charging	N/A	27W wired fast charging
Wireless Charging	Not supported	15W 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 7 / 6E tri-band	Wi-Fi 6E
Bluetooth	Bluetooth 5.3+	5.3
USB Port & Speed	USB Type-C	USB-C 3.2
NFC	Yes	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	Price on request	$999

Editorial Lab Verdict

Apple iPhone 18 Pro edges ahead with a BeastScore of 89.0/100

After comprehensive hardware benchmark comparisons, Apple iPhone 18 Pro ranks as the overall top pick in this matchup. Key differentiators include its superior specifications and verified build advantages.

When to choose Apple iPhone 18 Pro:

Higher overall BeastScore: 89.0 vs top rival 76.0 · Larger battery capacity: 4,056 mAh (+782 mAh more)

When to choose iPhone 15 Pro:

Significantly faster wired charging: 27W vs max 0W · Dedicated optical telephoto zoom (1 lens system)

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Quick Answers

Frequently Asked Questions: Apple iPhone 18 Pro vs iPhone 15 Pro

Which is better: Apple iPhone 18 Pro or iPhone 15 Pro?

Apple iPhone 18 Pro leads with an overall BeastScore of 89.0/100 compared to iPhone 15 Pro (76.0/100), driven by advantages in Higher overall BeastScore: 89.0 vs top rival 76.0 and Larger battery capacity: 4,056 mAh (+782 mAh more).