Xiaomi Mi4i vs Xiaomi Redmi Note 7s 64gb

Key Specs

Battery
Battery	3120 mAh	4000 mAh
Display
Display	5.0 inches (12.7 cm)	6.3 inches (16 cm)
Front Camera
Front Camera	5 MP	13 MP
Processor
Processor	Qualcomm Snapdragon 615 MSM8939	Qualcomm Snapdragon 660 MSM8956
RAM
RAM	2 GB	4 GB
Rear Camera
Rear Camera	13 MP	48 MP + 5 MP

Battery

Capacity
Capacity	3120 mAh	4000 mAh
Quick Charging
Quick Charging	Yes, Quick	Yes, Quick, v4.0
Removable
Removable	No	No
Standby time
Standby Time	-	Up to 251 Hours(2G)
TalkTime
TalkTime	-	Up to 23 Hours(2G)
Type
Type	Li-ion	Li-Polymer
USB Type-C
USB Type-C	No	Yes

Design

Build Material
Build Material	-	Back: Gorilla Glass
Colours
Colours	Black, Blue, Pink, White, Yellow	Onyx Black, Sapphire Blue, Ruby Red
Height
Height	138.1 mm	159.2 mm
Thickness
Thickness	7.8 mm	8.1 mm
Waterproof
Waterproof	-	Yes, Splash proof
Weight
Weight	130 grams	186 grams
Width
Width	69.6 mm	75.2 mm

Display

Aspect Ratio
Aspect Ratio	-	19.5:9
Bezel-less display
Bezel-less display	-	Yes with waterdrop notch
Display Type
Display Type	IPS LCD	IPS LCD
Pixel Density
Pixel Density	441 ppi	409 ppi
Resolution
Resolution	1080x1920 px (FULL HD)	1080x2340 px (FHD+)
Screen Protection
Screen Protection	Yes	Corning Gorilla Glass v5
Screen Size
Screen Size	5.0 inches (12.7 cm)	6.3 inches (16 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	71.54 %	81.21 %
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	-
Camera Setup
Camera Setup	-	Single
Flash
Flash	No	-
Resolution
Resolution	5 MP, Primary Camera	13 MP f/2.0, Primary Camera(3.1" sensor size, 1.12µm pixel size)
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	April 23, 2015 (Official)	May 23, 2019 (Official)
Operating System
Operating System	Android v5.0.2 (Lollipop)	Android v9.0 (Pie)

Main Camera

Autofocus
Autofocus	Yes	Yes, Phase Detection autofocus
Camera Features
Camera Features	Digital Zoom Auto Flash Digital image stabilization Face detection Smile detection Touch to focus	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Camera Setup	Single	Dual
Flash
Flash	Yes, Dual-color LED Flash	Yes, LED Flash
Image Resolution
Image Resolution	4128 x 3096 Pixels	8000 x 6000 Pixels
OIS
OIS	No	-
Resolution
Resolution	13 MP f/2.0, Primary Camera	48 MP f/1.8, Primary Camera(2" sensor size, 0.8µm pixel size)5 MP f/2.2, Depth Camera(1.12µm pixel size)
Sensor
Sensor	CMOS image sensor	S5KGM1, ISOCELL Plus
Settings
Settings	Exposure compensation, ISO control	Exposure compensation, ISO control
Shooting Modes
Shooting Modes	Continuous Shooting High Dynamic Range mode (HDR)	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Video Recording	1920x1080 @ 30 fps	1920x1080 @ 30 fps 1280x720 @ 30 fps

Multimedia

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

Network & Connectivity

Bluetooth
Bluetooth	Yes, v4.1	Yes, v5.0
GPS
GPS	Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
HDMI
HDMI	No	-
NFC
NFC	No	-
Network Support
Network Support	5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SAR Value
SAR Value	Head: 1.29 W/kg, Body: 0.79 W/kg	-
SIM 1
SIM 1	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 1800(band 3) / 2600(band 7) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4) GPRS: Available EDGE: Available	4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 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 1800(band 3) / 2600(band 7) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 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, SIM2: Micro	SIM1: Nano, SIM2: Nano (Hybrid)
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM, Dual VoLTE
USB Connectivity
USB Connectivity	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
Wi-Fi Features
Wi-Fi Features	Wi-Fi Direct, Mobile Hotspot	Wi-Fi Direct, Mobile Hotspot

Performance

Architecture
Architecture	-	64 bit
CPU
CPU	Octa core (1.7 GHz, Quad core, Cortex A53 + 1.1 GHz, Quad core, Cortex A53)	Octa core (2.2 GHz, Quad core, Kryo 260 + 1.84 GHz, Quad core, Kryo 260)
Chipset
Chipset	Qualcomm Snapdragon 615 MSM8939	Qualcomm Snapdragon 660 MSM8956
Fabrication
Fabrication	-	14 nm
Graphics
Graphics	Adreno 405	Adreno 512
RAM type
RAM Type	-	LPDDR4X

Sensors

Fingerprint Sensor
Fingerprint Sensor	No	Yes
Fingerprint Sensor Position
Fingerprint Sensor Position	-	Rear
Other Sensors
Other Sensors	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory
Expandable Memory	No	Yes, Up to 256 GB
Internal Memory
Internal Memory	16 GB	64 GB
Storage Type
Storage Type	-	eMMC 5.1
USB OTG
USB OTG	Yes	Yes
User Available Storage
User Available Storage	-	Up to 51.6 GB