HMD Skyline vs Apple iPhone 17 Pro Max Specs Comparison

Display

Size
6.5-inch	6.9-inch
Resolution
2400 x 1080 px, 20:9 ratio, 402 PPI	2868 x 1320 px, 19.5:9 ratio, 458 PPI
Technology
P-OLED	OLED
Refresh rate
144Hz	Variable 1-120Hz
Screen-to-body
85.65 %
Peak brightness
1000 cd/m2 (nit)
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor	Super Retina XDR, HDR support, Oleophobic coating, Scratch-resistant glass (Ceramic Shield), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 7s Gen 2 SM7435-AB (4 nm)	(3 nm)
Processor
Octa-core, 4x 2.40GHz Cortex-A78 + 4x1.95 GHz Cortex-A55, 64-bit	Hexa-core
GPU
Adreno 710	Yes
RAM
8GB	8GB
Internal storage
128GB	256GB, not expandable
Storage expansion
microSDXC
OS
Android (14)	iOS (18.x)
Device type
Smartphone	Smartphone

Battery

Capacity
4600 mAh
Type
	Li - Ion, Not user replaceable
Charging
Fast charging, Qi wireless charging, Reverse wireless charging	Fast charging, Qi2 wireless charging, Reverse wired charging, MagSafe wireless charging
Max charge speed
Wired: 33.0W Wireless: 15.0W

Camera

Rear
Triple camera	Triple camera
Main camera
108 MP (OIS, PDAF)	48 MP (Sensor-shift OIS, PDAF)
Second camera
50 MP (Telephoto, PDAF) Specifications: Optical zoom: 2.0x	12 MP (Telephoto, Periscope, Sensor-shift OIS, PDAF) Specifications: Optical zoom: 5.0x
Third camera
13 MP (Ultra-wide)	48 MP (Ultra-wide)
Flash
LED	Dual LED
Video recording
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (30 fps)	3840x2160 (4K UHD) (120 fps), 1920x1080 (Full HD) (240 fps) Features: OIS, HDR, 10-bit HDR, Dolby Vision HDR, ProRes, Cinematic mode
Front
50 MP	12 MP (Time-of-Flight (ToF), Autofocus, HDR), Video capture: 3840x2160 (4K UHD) (60 fps)

Design

Dimensions
6.29 x 2.98 x 0.35 inches (159.8 x 75.7 x 8.9 mm)
Weight
7.37 oz(209.0 g)
Materials
Back: Glass Frame: Aluminum	Back: Glass Frame: Titanium
Resistance
Yes; IP54	Water, Dust; IP68
Biometrics
Fingerprint (touch)	3D Face unlock
Keys
	Left: Volume control, Other; Right: Lock/Unlock key
Colors
Neon Pink, Twisted Black

Cellular

5G
Bands n1, n2, n3, n5, n7, n8, n20, n25, n28, n38, n40, n41, n48, n66, n71, n77, n78, SA, NSA	Bands 5G Ready
4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 32(1500 L-band), 66(AWS-3), 71(600)
4G (TDD)
Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Dual Nano SIM	eSIM
HD Voice
	Yes
VoLTE
	Yes

Multimedia

Headphones
3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers
Features
	Dolby Atmos
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
Noise cancellation	Noise cancellation

Connectivity & Features

Bluetooth
5.2	5.3
Wi-Fi
802.11 a,b,g,n,ac,ax(Wi-Fi 6),Wi-Fi 6E Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,ax(Wi-Fi 6),Wi-Fi 7,Wi-Fi 6E Wi-Fi Direct, Hotspot
USB
Type-C (reversible), USB 2.0, Features: Charging	Type-C (reversible), USB 3.2, Features: Charging
Hearing aid compatible
	M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning, Emergency SOS via satellite (SMS sending/receiving)
Sensors
Accelerometer, Gyroscope, Compass, Barometer	Accelerometer, Gyroscope, Compass, Barometer
Other
NFC	NFC, Ultra Wideband (UWB)

Availability

Expected Announcement
	September2025

Alternative variants

With 12GB RAM and 256GB internal storage

RAM	12GB
Internal storage	256GB

Links

Full specifications
HMD Skyline Specs	Apple iPhone 17 Pro Max Specs