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iPhone 15 Pro Max vs U23

Apple iPhone 15 Pro Max vs HTC U23

What iPhone 15 Pro Max does better (19) and where U23 wins (8) — every spec side by side.

Apple · 2023iPhone 15 Pro Max

9.0Score

19 advantages≈ $530

Higher score

HTC · 2023U23

7.8Score

8 advantages

8.6Display8.2

9.4Camera7.5

5.8Battery4.9

9.4Features7.4

Dimensions

Size comparison

iPhone 15 Pro MaxU23

	iPhone 15 Pro Max	U23	Difference
Height	159.9 mm	166.6 mm	−6.7 mm
Width	76.7 mm	77.1 mm	−0.4 mm
Thickness	8.3 mm	8.9 mm	−0.6 mm
Weight	221 g	202 g	+19 g

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

Why is iPhone 15 Pro Max better than U23?

Storage (max)1,024 GB vs 128 GB8×
Optical stabilisationYes · U23: No
Telephoto cameraYes · U23: No
Stereo speakersYes · U23: No
CPU frequency3.78 GHz vs 2.4 GHz+57%
Storage (base)256 GB vs 128 GB2×
4K video frame rate60 fps vs 30 fps2×
4K selfie videoYes · U23: No
eSIMYes · U23: No
Pixel density460 ppi vs 393 ppi+17%
Water resistance (IPx)IPx8 vs IPx7+14%
Rear cameras3 vs 2+50%

Why is U23 better than iPhone 15 Pro Max?

Main camera48 MP vs 64 MP+33%
Battery capacity4,441 mAh vs 4,600 mAh+4%
Wired charging25 W vs 30 W+20%
Selfie camera12 MP vs 32 MP2.7×
Memory card slotNo · iPhone 15 Pro Max: Yes
3.5 mm headphone jackNo · iPhone 15 Pro Max: Yes
Weight221 g vs 202 g+9%
CPU cores6 vs 8+33%

Specifications

Side by side

Only differences	Apple iPhone 15 Pro Max≈ $5309.0	HTC U237.8
Design
Weight	221 g	202 g
Thickness	8.3 mm	8.9 mm
Height	159.9 mm	166.6 mm
Width	76.7 mm	77.1 mm
Frame	Titanium	—
Back	Glass	—
Ingress protection	IP68	IP67
Water resistance (IPx)	IPx8	IPx7
Glass protection	Ceramic Shield glass	Corning Gorilla Glass Victus
Colours	Black Titanium, White Titanium, Blue Titanium, Natural Titanium	Aqua Blue, Roland Violet
Display
Screen size	6.7″	6.7″
Panel	LTPO Super Retina XDR OLED	OLED
OLED panel	Yes	Yes
LTPO (adaptive 1–120 Hz)	Yes	—
Resolution (width)	1,290 px	1,080 px
Resolution (height)	2,796 px	2,400 px
Pixel density	460 ppi	393 ppi
Refresh rate	120 Hz	120 Hz
Peak brightness	2,000 nits	—
Measured brightness	1,787 nits	—
Screen-to-body ratio	89.8%	84.4%
HDR	Yes	—
Performance
Chipset	Apple A17 Pro	Qualcomm SM7450-AB Snapdragon 7 Gen 1
Chip maker	Apple	Qualcomm
Process	3 nm	4 nm
CPU cores	6	8
CPU frequency	3.78 GHz	2.4 GHz
GPU	Apple GPU	Adreno 644
AnTuTu score	1,487,203	—
Geekbench 6 (multi-core)	7,237	—
3DMark Wild Life Extreme	3,655	—
Memory
RAM	8 GB	8 GB
Storage (max)	1,024 GB	128 GB
Storage (base)	256 GB	128 GB
Storage type	NVMe	—
Memory card slot	No	Yes
Camera
Main camera	48 MP	64 MP
Main camera aperture	f/1.8	f/1.9
Main sensor size	1/1.28"	—
Rear cameras	3	2
Optical stabilisation	Yes	No
Ultra-wide camera	Yes	Yes
Telephoto camera	Yes	No
Optical zoom	5×	—
Max video	4K	4K
4K video frame rate	60 fps	30 fps
Selfie camera	12 MP	32 MP
4K selfie video	Yes	No
Battery
Battery capacity	4,441 mAh	4,600 mAh
Battery type	Li-Ion	Li-Ion
Active use (test)	16 h	—
Wired charging	25 W	30 W
Charged in 30 min	50%	—
Wireless charging	Yes	Yes
Wireless charging power	15 W	15 W
Reverse wireless charging	—	Yes
Connectivity
5G	Yes	Yes
eSIM	Yes	No
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 6E	Wi-Fi 6
Bluetooth	5.3	5.2
NFC	Yes	Yes
USB	USB Type-C 3.2 Gen 2	USB Type-C 3.0
USB version	3.2	3
Video output	Yes	—
Ultra Wideband	Yes	—
Satellite messaging	Yes	—
Dual-band GPS	Yes	—
Satellite navigation	GLONASS, GALILEO, BDS, QZSS, NavIC	GLONASS, GALILEO, BDS
Features
Stereo speakers	Yes	No
3.5 mm headphone jack	No	Yes
Loudspeaker loudness	-24.5 LUFS	—
Fingerprint sensor	—	Side
3D face unlock	Yes	—
Barometer	Yes	—
Sensors	Face ID, accelerometer, gyro, proximity, compass, barometer	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
SAR (head)	0.98 W/kg	—
Software
OS at launch	iOS 17	Android 13
Platform	iOS	Android
EU label
Energy class	B	—