Xiaomi Mi4 vs Xiaomi Mi Max 2

Key Specs

Battery
Battery	3080 mAh	5300 mAh
Display
Display	5 inches (12.7 cm)	6.4 inches (16.26 cm)
Front Camera
Front Camera	8 MP	5 MP
Processor
Processor	Qualcomm Snapdragon 801 MSM8974AC	Qualcomm Snapdragon 625 MSM8953
RAM
RAM	3 GB	4 GB
Rear Camera
Rear Camera	13 MP	12 MP

Battery

Capacity
Capacity	3080 mAh	5300 mAh
Quick Charging
Quick Charging	Yes, Quick, v2.0	Yes, Quick, v3.0
Removable
Removable	No	No
Standby time
Standby Time	Up to 280 Hours(3G)	-
Type
Type	Li-Polymer	Li-ion
USB Type-C
USB Type-C	No	Yes

Design

Build Material
Build Material	Case: Stainless steel Back: Stainless steel	Back: Aluminium
Colours
Colours	Black, White	Matte Black
Height
Height	139.2 mm	174.1 mm
Thickness
Thickness	8.9 mm	7.6 mm
Weight
Weight	149 grams	211 grams
Width
Width	68.5 mm	88.7 mm

Display

Display Type
Display Type	IPS LCD	IPS LCD
Pixel Density
Pixel Density	441 ppi	344 ppi
Resolution
Resolution	1080x1920 px (FULL HD)	1080x1920 px (FULL HD)
Screen Protection
Screen Protection	No	Corning Gorilla Glass v3
Screen Size
Screen Size	5 inches (12.7 cm)	6.4 inches (16.26 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	72.11 %	72.95 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Autofocus
Autofocus	No	-
Camera Features
Camera Features	-	Wide Angle Selfie
Flash
Flash	No	-
Resolution
Resolution	8 MP f/1.8, Primary Camera	5 MP f/2.0, Primary Camera
Sensor
Sensor	Exmor RS	-
Video Recording
Video Recording	1920x1080 @ 30 fps	-

Not sure which
mobile to buy?

General

Brand
Brand	Xiaomi	Xiaomi
Custom UI
Custom UI	-	MIUI
Launch Date
Launch Date	February 10, 2015 (Official)	July 27, 2017 (Official)
Operating System
Operating System	Android v4.4.3 (Kitkat)	Android v7.1.1 (Nougat)

Main Camera

Autofocus
Autofocus	Yes	Yes, Phase Detection autofocus
Camera Features
Camera Features	Digital Zoom Auto Flash Digital image stabilization Face detection Simultaneous HD video and image recording Touch to focus	Digital Zoom Auto Flash Digital image stabilization Face detection Touch to focus
Camera Setup
Camera Setup	Single	Single
Flash
Flash	Yes, LED Flash	Yes, Dual-color LED Flash
Image Resolution
Image Resolution	4128 x 3096 Pixels	4000 x 3000 Pixels
OIS
OIS	No	No
Resolution
Resolution	13 MP f/1.8, Primary Camera	12 MP f/2.2, Primary Camera(2.9" sensor size, 1.25µm pixel size)
Sensor
Sensor	IMX214, Exmor-RS CMOS Sensor	IMX386, Exmor-RS CMOS Sensor
Settings
Settings	Exposure compensation, ISO control	Exposure compensation, ISO control
Shooting Modes
Shooting Modes	Continuous Shooting High Dynamic Range mode (HDR) Burst mode	Continuous Shooting High Dynamic Range mode (HDR) Burst mode
Video Recording
Video Recording	3840x2160 @ 30 fps 1920x1080 @ 30 fps 1280x720 @ 120 fps	3840x2160 @ 30 fps 1920x1080 @ 30 fps 1280x720 @ 120 fps

Multimedia

Audio Jack
Audio Jack	3.5 mm	3.5 mm
FM Radio
FM Radio	Yes	Yes
Loudspeaker
Loudspeaker	Yes	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes, v4.0	Yes, v4.2
GPS
GPS	Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
NFC	No	-
Network Support
Network Support	5G Not Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SAR Value
SAR Value	Head: 0.92 W/kg, Body: 1.36 W/kg	Head: 1.39 W/kg, Body: 1.31 W/kg
SIM 1
SIM 1	3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 3G Speed: HSDPA 42.2 Mbit/s ↓, HSPA 5.76 Mbit/s ↑ GPRS: Available EDGE: Available	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
SIM 2	-	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM Size	SIM1: Micro	SIM1: Micro, SIM2: Nano (Hybrid)
SIM Slot(s)
SIM Slot(s)	Single SIM, GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	Mass storage device, USB charging, microUSB 2.0	Mass storage device, USB charging
VoLTE
VoLTE	-	Yes
Wi-Fi
Wi-Fi	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz, MIMO
Wi-Fi Features
Wi-Fi Features	Wi-Fi Direct, Mobile Hotspot	Wi-Fi Direct, Mobile Hotspot

Performance

Architecture
Architecture	-	64 bit
CPU
CPU	Quad core, 2.5 GHz, Krait 400	Octa core, 2 GHz, Cortex A53
Chipset
Chipset	Qualcomm Snapdragon 801 MSM8974AC	Qualcomm Snapdragon 625 MSM8953
Graphics
Graphics	Adreno 330	Adreno 506
RAM type
RAM Type	LPDDR3	-

Sensors

Applications
Applications	-	Explorer, Mi Cloud, Mi Remote
Fingerprint Sensor
Fingerprint Sensor	No	Yes
Fingerprint Sensor Position
Fingerprint Sensor Position	-	Rear
Other Sensors
Other Sensors	Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory
Expandable Memory	No	Yes, Up to 128 GB
Internal Memory
Internal Memory	16 GB	64 GB
USB OTG
USB OTG	Yes	Yes
User Available Storage
User Available Storage	Up to 12.2 GB	Up to 54.3 GB