Apple iPhone X vs Xiaomi Mi 8 Specs Comparison

Availability

Officially announced
Sep 12, 2017	May 31, 2018
Prices (MSRP)
3GB/64GB - $1149

Design

Dimensions
5.65 x 2.79 x 0.30 inches 143.6 x 70.9 x 7.7 mm	6.10 x 2.94 x 0.30 inches 154.9 x 74.8 x 7.6 mm
Weight
6.14 oz / 174.0 g	6.17 oz / 175.0 g
Materials
Back: Glass Frame: Stainless steel	Back: Glass (Corning Gorilla Glass 5)
Resistance
Water, Dust; IP67
Biometrics
3D Face unlock	2D Face unlock, Fingerprint (touch)
Keys
Left: Volume control, Other; Right: Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Silver, Space gray	Black, Gold, Blue, White

Display

Size
5.8-inch, 82.35% screen-to-body	6.2-inch, 83.66% screen-to-body
Type
OLED, HDR, 625 nits	AMOLED, HDR, 600 nits
Resolution
2436x1125px, 19.5:9 ratio, 459 PPI	2248x1080px, 402 PPI
Protection
	Corning Gorilla Glass 5
Features
HDR support, Pressure-sensitive, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor	HDR support, Pressure-sensitive, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
2 (Good)	Untested

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Apple A11 Bionic APL1W72 (10 nm)	Snapdragon 845 SDM845 (10 nm)
Processor
Hexa-core Monsoon and Mistral	Octa-core 2800 MHz Kryo 385
GPU
Apple 3-core GPU	Adreno 630
Memory
3GB (LPDDR4)/64GB 3GB/128GB 3GB/256GB	6GB (LPDDR4)/256GB 6GB/64GB 6GB/128GB 8GB/128GB
Storage expansion
not expandable
OS
iOS (15.x, 14.x, 13.x, 12.x, 11.x)	Android (10, 9.0 Pie, 8.0 Oreo)

Battery

Type
2716 mAh, Li - Ion	3400 mAh, Li - Polymer
Charging
USB Power Delivery Qi wireless charging	Qualcomm Quick Charge 4+
Charge speed
Wired: 15.0W Wireless: 7.5W

Camera

Rear
Dual camera	Dual camera
Main camera
12 MP (Sapphire crystal lens cover, OIS, PDAF, CMOS image sensor, BSI sensor) Aperture size: F1.8 Focal length: 28 mm Sensor size: 1/3" Pixel size: 1.22 μm	12 MP (OIS, PDAF) Aperture size: F1.8 Sensor size: 1/2.55" Pixel size: 1.4 μm
Second camera
12 MP (Telephoto, Sapphire crystal lens cover, OIS, PDAF, CMOS image sensor, BSI sensor) Optical zoom: 2.0x Aperture size: F2.4 Focal Length: 52 mm Sensor size: 1/3.4" Pixel size: 1 μm	12 MP (Telephoto, Autofocus) Optical zoom: 2.0x Aperture size: F2.4 Focal Length: 56 mm Sensor size: 1/3.4" Pixel size: 1 μm
Flash
Quad LED	LED
Video recording
4K UHD (60 fps), 1080p (240 fps), 720p (30 fps) OIS, Time-lapse video, Continuous autofocus, Video light, Video calling, Video sharing	4K UHD (30 fps), 1080p (240 fps), 720p (960 fps) Video calling, Video sharing
Front
7 MP (HDR) Video capture: 1080p	20 MP (HDR)

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
Lightning	Type-C
Sensors
Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T4
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, BeiDou
Other
NFC, UMA (Wi-Fi Calling)	NFC, VoIP, Tethering, Computer sync, OTA sync

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Loudspeaker
Features
	Album art cover, Background playback
Screen mirroring
	Wireless screen share
Additional microphone(s)
	Noise cancellation

Cellular

4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66	1, 2, 3, 4, 5, 7, 8, 12, 17, 20
4G (TDD) Bands
38, 39, 40, 41	34, 38, 39, 40, 41
3G Bands
1, 2, 4, 5, 8	1, 2, 4, 5, 8
Data Speed
LTE-A Cat 12/13 (600/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS	LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
Dual SIM
	Yes
SIM type
Nano SIM	Nano SIM
HD Voice
	Yes
VoLTE
Yes	Yes

Alternative variants

with 64 GB storage

Memory	64GB
Prices (MSRP)	$999

with 64 GB storage

Memory	64GB

A1865

with 128 GB storage

Memory	128GB

Memory	8GB/128GB
Type	3000 mAh
Weight	6.24 oz / 177.0 g
Biometrics	Optical in-screen fingerprint

Discover more

Full Specs Apple iPhone X Specs PA Review Apple iPhone X Review

Full Specs Xiaomi Mi 8 Specs