Xiaomi Mi Mix 4 vs HMD Skyline Specs Comparison

Availability

Officially announced
Aug 10, 2021

Design

Dimensions
6.40 x 2.97 x 0.31 inches 162.6 x 75.4 x 8 mm	6.29 x 2.98 x 0.35 inches 159.8 x 75.7 x 8.9 mm
Weight
7.94 oz / 225.0 g	7.37 oz / 209.0 g
Materials
Back: Ceramic Frame: Aluminum	Back: Glass Frame: Aluminum
Resistance
Splash, Dust; IP53	Yes; IP54
Biometrics
Optical in-screen fingerprint	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key
Colors
Ceramic Black, Ceramic White, Shadow Gray	Neon Pink, Twisted Black

Display

Size
6.7-inch, 87.59% screen-to-body	6.5-inch, 85.65% screen-to-body
Type
AMOLED, 120Hz, HDR	P-OLED, 144Hz, HDR, 1000 nits
Resolution
2400x1080px, 20:9 ratio, 395 PPI	2400x1080px, 20:9 ratio, 402 PPI
Protection
Corning Gorilla Glass Victus	Corning Gorilla Glass 3

Hardware

System chip
Snapdragon 888+ SM8350-AC (5 nm)	Snapdragon 7s Gen 2 SM7435-AB (4 nm)
Processor
Octa-core Kryo 680 Prime	Octa-core 4x2.40GHz Cortex-A78 4x1.95 GHz Cortex-A55
GPU
Adreno 660	Adreno 710
Memory
8GB (LPDDR5)/128GB (UFS 3.1) 8GB/256GB 12GB/256GB 12GB/512GB	8GB/128GB 12GB/256GB
Storage expansion
not expandable	microSDXC
OS
Android (11)	Android (14)

Battery

Type
4500 mAh, Li - Ion	4600 mAh
Charging
Fast charging Qi wireless charging, Reverse wireless charging	Fast charging Qi wireless charging, Reverse wireless charging
Charge speed
Wired: 120.0W Wireless: 50.0W	Wired: 33.0W Wireless: 15.0W

Camera

Rear
Triple camera	Triple camera
Main camera
108 MP (OIS, Laser and PDAF) Aperture size: F1.9 Focal length: 24 mm Sensor size: 1/1.33" Pixel size: 0.8 μm	108 MP (OIS, PDAF)
Second camera
13 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 12 mm Sensor size: 1/3.06" Pixel size: 1.12 μm	13 MP (Ultra-wide)
Third camera
8 MP (Periscope, OIS, PDAF) Optical zoom: 5.0x	50 MP (Telephoto, PDAF) Optical zoom: 2.0x
Flash
Dual LED	LED
Video recording
8K UHD (24 fps), 4K UHD (60 fps), 1080p (480 fps), 720p (480 fps) HDR, Time-lapse video, Hyperlapse, Continuous autofocus, Object tracking	4K UHD (30 fps), 1080p (30 fps)
Front
20 MP (Under-screen) Video capture: 1080p (30 fps)	50 MP

Connectivity & Features

Bluetooth
5.2	5.2
WLAN
Wi-Fi 6 MIMO, Wi-Fi Direct, Hotspot 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
USB
Type-C, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC	NFC

Multimedia

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

Cellular

5G Bands
n1, n3, n5, n8, n28, n41, n77, n78, n79, SA, NSA, Sub-6	n1, n2, n3, n5, n7, n8, n20, n25, n28, n38, n40, n41, n48, n66, n71, n77, n78, SA, NSA
LTE Bands
1, 2, 3, 4, 5, 8, 12, 17, 18, 19, 20, 26, 28	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 66, 71
TDD Bands
34, 38, 39, 40, 41, 42	38, 40, 41
3G Bands
1, 2, 4, 5, 6, 8, 19	1, 2, 4, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM	Dual Nano SIM
HD Voice
Yes
VoLTE
Yes

Discover more

Full Specs Xiaomi Mi Mix 4 Specs

Full Specs HMD Skyline Specs