Xiaomi Redmi 9i Sport vs Xiaomi Redmi Y2 Redmi S2

Key Specs

Battery
Battery	5000 mAh	3080 mAh
Display
Display	6.53 inches (16.59 cm)	5.99 inches (15.21 cm)
Front Camera
Front Camera	5 MP	16 MP
Processor
Processor	MediaTek Helio G25	Qualcomm Snapdragon 625 MSM8953
RAM
RAM	4 GB	3 GB
Rear Camera
Rear Camera	13 MP	12 MP + 5 MP

Battery

Capacity
Capacity	5000 mAh	3080 mAh
Removable
Removable	No	No
Type
Type	Li-Polymer	Li-Polymer
USB Type-C
USB Type-C	No	No

Design

Build Material
Build Material	-	Back: Plastic
Colours
Colours	Carbon Black, Metallic Blue, Coral Green	Black, Blue, Elegant Gold, Rose Gold, Dark Grey
Height
Height	164.9 mm	160.7 mm
Thickness
Thickness	9 mm	8.1 mm
Waterproof
Waterproof	Yes, Splash proof	-
Weight
Weight	194 grams Below	170 grams
Width
Width	77 mm	77.2 mm

Display

Aspect Ratio
Aspect Ratio	20:9	18:9
Bezel-less display
Bezel-less display	Yes with waterdrop notch	Yes
Brightness
Brightness	400 nits	-
Display Type
Display Type	IPS LCD	IPS LCD
Pixel Density
Pixel Density	269 ppi	269 ppi
Resolution
Resolution	720x1600 px (HD+)	720x1440 px (HD+)
Screen Protection
Screen Protection	-	Corning Gorilla Glass v3
Screen Size
Screen Size	6.53 inches (16.59 cm)	5.99 inches (15.21 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	81.08 %	74.64 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Setup
Camera Setup	-	Single
Flash
Flash	-	Yes, LED Flash
Resolution
Resolution	5 MP f/2.2, Primary Camera	16 MP f/2.0, Primary Camera(26 mm focal length, 3.1" sensor size, 1µm pixel size)
Video Recording
Video Recording	-	1920x1080 @ 30 fps

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General

Brand
Brand	Xiaomi	Xiaomi
Custom UI
Custom UI	MIUI	MIUI
Launch Date
Launch Date	September 28, 2021 (Official)	June 12, 2018 (Official)
Operating System
Operating System	Android v10 (Q)	Android v8.1 (Oreo)

Main Camera

Autofocus
Autofocus	Yes	Yes, Phase Detection autofocus
Camera Features
Camera Features	Digital Zoom Auto Flash Face detection Touch to focus	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Camera Setup	Single	Dual
Flash
Flash	Yes, LED Flash	Yes, Dual-color LED Flash
Image Resolution
Image Resolution	4128 x 3096 Pixels	4000 x 3000 Pixels
Resolution
Resolution	13 MP f/2.2, Primary Camera(1µm pixel size)	12 MP f/2.2, Primary Camera(1.25µm pixel size)5 MP, Depth Camera
Sensor
Sensor	-	IMX486, CMOS image sensor, 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)	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Video Recording	1920x1080 @ 30 fps 1280x720 @ 30 fps	1920x1080 @ 30 fps 1280x720 @ 30 fps

Multimedia

Audio Jack
Audio Jack	3.5 mm	3.5 mm
Loudspeaker
Loudspeaker	Yes	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes, v5.0	Yes, v4.2
GPS
GPS	Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
NFC	No	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: 1.115 W/kg, Body: 1.238 W/kg
SIM 1
SIM 1	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	4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 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 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	4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 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: Nano, SIM2: Nano	SIM1: Nano, SIM2: Nano
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	Mass storage device, USB charging, microUSB 2.0	Mass storage device, USB charging, microUSB 2.0
VoLTE
VoLTE	Yes	Yes
Wi-Fi
Wi-Fi	Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Calling
Wi-Fi Calling	Yes	-
Wi-Fi Features
Wi-Fi Features	Mobile Hotspot	Wi-Fi Direct, Mobile Hotspot

Performance

Architecture
Architecture	64 bit	64 bit
CPU
CPU	Octa core (2 GHz, Quad core, Cortex A53 + 1.5 GHz, Quad core, Cortex A53)	Octa core, 2 GHz, Cortex A53
Chipset
Chipset	MediaTek Helio G25	Qualcomm Snapdragon 625 MSM8953
Fabrication
Fabrication	12 nm	14 nm
Graphics
Graphics	PowerVR GE8320	Adreno 506
RAM type
RAM Type	LPDDR4X	LPDDR3

Sensors

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

Storage

Expandable Memory
Expandable Memory	Yes, Up to 512 GB	Yes, Up to 256 GB
Internal Memory
Internal Memory	64 GB	32 GB
Storage Type
Storage Type	eMMC 5.1	eMMC 5.1
USB OTG
USB OTG	Yes	Yes