Asus ZenFone 3 Ultra vs Xiaomi Mi Max 3 Specs Comparison

Design

Dimensions
7.34 x 3.70 x 0.27 inches 186.4 x 93.9 x 6.8 mm	6.94 x 3.44 x 0.31 inches 176.15 x 87.4 x 7.99 mm
Weight
8.22 oz (233.0 g)	7.80 oz (221.0 g)
Materials
Back: Aluminum	Back: Aluminum
Biometrics
Fingerprint (touch)	2D Face unlock, Fingerprint (touch)
Features
Touch sensitive control keys, Soft keys
Keys
Right: Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Gold, Gray, Silver, Pink	Black, Gold, Blue

Display

Size
6.8-inch	6.9-inch
Resolution
1920x1080px, 324 PPI	2160x1080px, 18:9 ratio, 350 PPI
Technology
IPS LCD	IPS LCD
Screen-to-body
72.75 %	79.77 %
Colors
	16 777 216
Features
Scratch-resistant glass (Corning Gorilla Glass 4), Ambient light sensor, Proximity sensor	Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 652 8976	Qualcomm Snapdragon 636 SDM636 (14 nm)
Processor
Octa-core 1800 MHz ARM Cortex-A72 and ARM Cortex-A53	Octa-core 1800 MHz Kryo 260
GPU
Adreno 510	Adreno 509
RAM
4GB (LPDDR3)	4GB (LPDDR4)
Internal storage
128GB	64GB
Storage expansion
microSDXC up to 200 GB	microSDXC up to 256 GB
OS
Android (6.0 Marshmallow), ASUS Zen UI	Android (8.1 Oreo), Xiaomi MI UI

Battery

Capacity
4600 mAh	5500 mAh
Type
Li - Ion	Li - Polymer
Charging
Qualcomm Quick Charge 3.0	Qualcomm Quick Charge 3.0

Camera

Rear
Single camera	Dual camera
Main camera
23 MP (OIS, Laser and PDAF) Aperture size: F2.0 Pixel size: 1.12 μm	12 MP (PDAF) Aperture size: F1.9 Sensor size: 1/2.55" Pixel size: 1.4 μm
Second camera
	5 MP (Depth information)
Flash
LED	LED
Video recording
3840x2160 (4K UHD) (24 fps), 1920x1080 (Full HD) (30 fps), 1280x720 (HD) (30 fps) Time-lapse video, Continuous autofocus, Picture-taking during video recording, EIS, Video calling, Video sharing	3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (30 fps), 1280x720 (HD) (120 fps) EIS, Video calling, Video sharing
Front
8 MP (Wide Angle, Autofocus, HDR)	8 MP, Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
4.2, Yes	5.0
Wi-Fi
802.11 a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,dual-band Hotspot, Wi-Fi Direct
USB
Type-C, USB 3.0	Type-C
Location
GPS, A-GPS, Glonass, BeiDou	GPS, A-GPS, Glonass, BeiDou
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers)	Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Other
Tethering, Computer sync, OTA sync	Infrared, VoIP, Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Loudspeaker
Features
Album art cover, Background playback	Album art cover, Background playback
Screen mirroring
Wireless screen share,SlimPort	Wireless screen share
Radio
FM	FM
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

4G (FDD)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT)	Bands 1(2100), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD)
4G (TDD)
Bands 38(2600), 40(2300), 41(2600+)	Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+)
3G
Bands 6(800), 5(850), 8(900), 2(1900), 1(2100)	Bands 5(850), 8(900), 2(1900), 1(2100)
Data Speed
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSPA, HSUPA
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM
VoLTE
	Yes

Phone Features

Notifications
	Haptic feedback, Music ringtones, Vibration
Other features
	Voice dialing, Voice commands, Voice recording

Availability

Officially announced
May 30, 2016
Expected Announcement
	Jul 19, 2018

Links

Full specifications
Asus ZenFone 3 Ultra Specs	Xiaomi Mi Max 3 Specs