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iPhone 18 Pro Max vs 15T

Apple iPhone 18 Pro Max vs OnePlus 15T

What iPhone 18 Pro Max does better (14) and where 15T wins (13) — every spec side by side.

Apple · 2026iPhone 18 Pro Max

9.6Score

14 advantages≈ $1,550

OnePlus · 202615T

9.7Score

13 advantages

Higher score

9.2Display9.2

9.5Performance9.7

9.5Camera9.4

9.0Battery9.7

9.5Features9.7

Dimensions

Size comparison

iPhone 18 Pro Max15T

	iPhone 18 Pro Max	15T	Difference
Height	163.4 mm	150.6 mm	+12.8 mm
Width	78 mm	71.8 mm	+6.2 mm
Thickness	8.8 mm	8.4 mm	+0.4 mm
Weight	249 g	194 g	+55 g

Drawn to the same scale from the official dimensions (front and side).

Why is iPhone 18 Pro Max better than 15T?

Storage (max)2,048 GB vs 1,024 GB2×
Geekbench 6 (multi-core)12,794 vs 11,033+16%
Ultra-wide cameraYes · 15T: No
4K selfie videoYes · 15T: No
Optical zoom4× vs 3.5×+14%
Screen size6.9″ vs 6.3″+9%
CPU frequency4.93 GHz vs 4.6 GHz+7%
Charged in 30 min100% vs 61%+64%
USB version3.2 vs 2+60%
Process2 nm vs 3 nm+50%
Rear cameras3 vs 2+50%
Main camera aperturef/1.5 vs f/1.8+20%

Why is 15T better than iPhone 18 Pro Max?

Battery capacity5,391 mAh vs 7,500 mAh+39%
Wired charging60 W vs 100 W+67%
AnTuTu score3,463,072 vs 3,927,976+13%
Refresh rate120 Hz vs 165 Hz+38%
RAM12 GB vs 16 GB+33%
Main camera48 MP vs 50 MP+4%
Weight249 g vs 194 g+28%
Max video4K vs 8K
Wireless charging power25 W vs 50 W2×
Peak brightness3,000 nits vs 3,600 nits+20%
Measured brightness969 nits vs 1,094 nits+13%
CPU cores6 vs 8+33%

Specifications

Side by side

Only differences	Apple iPhone 18 Pro Max≈ $1,5509.6	OnePlus 15T9.7
Design
Weight	249 g	194 g
Thickness	8.8 mm	8.4 mm
Height	163.4 mm	150.6 mm
Width	78 mm	71.8 mm
Frame	Aluminium	Aluminium
Back	Glass	Plastic
Ingress protection	IP68	IP68
Water resistance (IPx)	IPx8	IPx8
Glass protection	Ceramic Shield 2	Crystal Shield Glass
Colours	Black, Silver, Glacier, Burgundy	Brown, Green, White
Display
Screen size	6.9″	6.3″
Panel	LTPO Super Retina XDR OLED	AMOLED
OLED panel	Yes	Yes
LTPO (adaptive 1–120 Hz)	Yes	—
Resolution (width)	1,320 px	1,216 px
Resolution (height)	2,868 px	2,640 px
Pixel density	460 ppi	460 ppi
Refresh rate	120 Hz	165 Hz
Peak brightness	3,000 nits	3,600 nits
Measured brightness	969 nits	1,094 nits
Screen-to-body ratio	90.7%	90.6%
HDR	Yes	Yes
Performance
Chipset	Apple A20 Pro	Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5
Chip maker	Apple	Qualcomm
Process	2 nm	3 nm
CPU cores	6	8
CPU frequency	4.93 GHz	4.6 GHz
GPU	Apple GPU	Adreno 840
AnTuTu score	3,463,072	3,927,976
Geekbench 6 (multi-core)	12,794	11,033
3DMark Wild Life Extreme	7,931	—
Memory
RAM	12 GB	16 GB
Storage (max)	2,048 GB	1,024 GB
Storage (base)	256 GB	256 GB
Storage type	NVMe	UFS 4.1
Memory card slot	No	No
Camera
Main camera	48 MP	50 MP
Main camera aperture	f/1.5	f/1.8
Main sensor size	1/1.28"	1/1.56"
Rear cameras	3	2
Optical stabilisation	Yes	Yes
Ultra-wide camera	Yes	No
Telephoto camera	Yes	Yes
Optical zoom	4×	3.5×
Max video	4K	8K
4K video frame rate	120 fps	120 fps
Selfie camera	18 MP	16 MP
4K selfie video	Yes	No
Battery
Battery capacity	5,391 mAh	7,500 mAh
Battery type	Li-Ion	Si/C
Active use (test)	19.3 h	—
Wired charging	60 W	100 W
Charged in 30 min	100%	61%
Wireless charging	Yes	Yes
Wireless charging power	25 W	50 W
Connectivity
5G	Yes	Yes
eSIM	Yes	Yes
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 7	Wi-Fi 7
Bluetooth	6	6
NFC	Yes	Yes
USB	USB Type-C 3.2 Gen 2	USB Type-C 2.0
USB version	3.2	2
Video output	Yes	Yes
Ultra Wideband	Yes	—
Satellite messaging	Yes	—
Infrared port	—	Yes
Dual-band GPS	Yes	Yes
Satellite navigation	GLONASS, GALILEO, BDS, QZSS, NavIC	GLONASS, GALILEO, BDS, QZSS, NavIC
Features
Stereo speakers	Yes	Yes
3.5 mm headphone jack	No	No
Loudspeaker loudness	-25 LUFS	—
Fingerprint sensor	—	Under display, ultrasonic
3D face unlock	Yes	—
Barometer	Yes	—
Sensors	Face ID, accelerometer, gyro, proximity, compass, barometer	Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Software
OS at launch	iOS 27	Android 16
Platform	iOS	Android
Interface	—	OxygenOS 16 (Global)
EU label
Energy class	A	—
Battery charge cycles	1,000	—
Endurance per cycle	62 h	—
Repairability class	C	—
Drop resistance class	B	—