OnePlus 15 vs Apple iPhone Duo

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

Smartphone Battle

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Oneplus · 2025

OnePlus 15

93/ 100

Launch MSRP$899 USD

Apple · 2026

Apple iPhone Duo

94/ 100

Launch MSRP$1,899 USD

WHO WINS WHERE

WHY IS Apple iPhone Duo BETTER THAN OnePlus 15?

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OnePlus 15

Apple iPhone DuoWinner 🏆

BIGGEST HARDWARE DIFFERENCES

Margin Delta

SPEC FACTOR	OnePlus 15	Apple iPhone	LEADER
Refresh Rate	165Hz	120Hz	165Hz
Battery Capacity	7,300 mAh	5,200 mAh	+7,300 mAh
Wired Fast Charging	120W	60W	120W Max
Main Camera Sensor	50 MP	48 MP	50 MP
Screen Display Size	6.78"	7.8"	7.8"
Chassis Weight	211g	239g	211g Lightest

Compare All 177+ Specifications Below↓

Which Phone Should You Buy: Key Reasons & Hardware Advantages

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Reasons to buy OnePlus 15:

✓28g lighter chassis (211g) optimized for one-handed ergonomics
✓$1000 lower launch MSRP ($899 vs $1899)
✓Larger 7,300 mAh battery capacity (+2,100 mAh more capacity)

Reasons to buy Apple iPhone Duo:

✓48MP primary camera sensor with 4K/120fps video recording
✓7.8" display with 120Hz ProMotion refresh rate

How Do the Specifications Compare Side-by-Side?

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Specification	OnePlus 15	Apple iPhone Duo
1. Display & Screen🏆 OnePlus 15 Wins Display
Screen Type & Tech	LTPO AMOLED	Foldable Super Retina XDR ProMotion
Screen Size	6.78"	7.8"
Resolution & Density	2772x1272 (450 ppi)	2200x2480 (430 ppi)
Refresh Rate	165 Hz ProMotion	120 Hz ProMotion
Brightness	1,800 nits peak	2,800 nits peak
Screen Protection	Scratch-resistant glass	Scratch-resistant glass
2. Platform & Performance🏆 Apple iPhone Duo Wins Performance
Chipset / Processor	High performance SoC	Apple M4 / A20 Pro Max (2nm)
CPU Cores	Multi-core high performance	Multi-core high performance
GPU Graphics	Integrated Graphics	Apple 10-core GPU
Operating System	Android 16	iOS Fold 27
3. Memory & Storage
RAM Memory	16 GB LPDDR	16 GB LPDDR
Internal Storage	256GB / 512GB / 1024GB	512GB / 1024GB / 2048GB
Storage Speed	High-speed flash	High-speed flash
Card Slot	No	No
4. Main Camera Optics🏆 Apple iPhone Duo Wins Camera
Primary Camera	50 MP, f/1.8, OIS, Sony LYT-808	48 MP, f/1.6, OIS
Telephoto Zoom	50 MP (3.5x optical zoom), f/2.6, OIS	48 MP (5x optical zoom), f/2.8, OIS
Ultrawide Camera	50 MP, f/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	32 MP, f/2.4	18 MP, f/1.9
7. Body & Dimensions🏆 OnePlus 15 Lightest Chassis
Dimensions	161.4 x 76.7 x 8.1 mm	N/A
Weight	211 g	239 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/IP69K	IPX8
8. Battery & Charging🏆 OnePlus 15 Wins Battery
Battery Capacity	7,300 mAh	5,200 mAh
Wired Fast Charging	120W wired fast charging	60W wired fast charging
Wireless Charging	50W 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 7	Wi-Fi 7 / 6E tri-band
Bluetooth	5.4	Bluetooth 5.3+
USB Port & Speed	USB-C 3.2	USB Type-C
NFC	Yes (contactless payment)	Yes
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	$899	$1899

Editorial Lab Verdict

Apple iPhone Duo edges ahead with a BeastScore of 93.5/100

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

When to choose OnePlus 15:

Larger battery capacity: 7,300 mAh (+2,100 mAh more) · Significantly faster wired charging: 120W vs max 60W

When to choose Apple iPhone Duo:

Higher overall BeastScore: 93.5 vs top rival 92.9 · Significantly larger display: 7.8" vs max 6.78" for media & multitasking

Quick Answers

Frequently Asked Questions: OnePlus 15 vs Apple iPhone Duo

Which is better: OnePlus 15 or Apple iPhone Duo?

Apple iPhone Duo leads with an overall BeastScore of 93.5/100 compared to OnePlus 15 (92.9/100), driven by advantages in Higher overall BeastScore: 93.5 vs top rival 92.9 and Significantly larger display: 7.8" vs max 6.78" for media & multitasking.