Samsung Galaxy A9 2018 8gb Ram vs Xiaomi Redmi Note 11 Pro Plus 5g

Key Specs

Battery
Battery	3800 mAh	5000 mAh
Display
Display	6.3 inches (16 cm)	6.67 inches (16.94 cm)
Front Camera
Front Camera	24 MP	16 MP
Processor
Processor	Qualcomm Snapdragon 660	Qualcomm Snapdragon 695
RAM
RAM	8 GB	6 GB
Rear Camera
Rear Camera	24 MP + 5 MP + 10 MP + 8 MP	108 MP + 8 MP + 2 MP

Battery

Capacity
Capacity	3800 mAh	5000 mAh
Quick Charging
Quick Charging	Yes, Fast	Yes, Turbo, 67W: 51 % in 15 minutes
Removable
Removable	No	No
TalkTime
TalkTime	Up to 23 Hours(3G)	-
Type
Type	Li-ion	Li-Polymer
USB Type-C
USB Type-C	Yes	Yes

Design

Build Material
Build Material	Back: Gorilla Glass	Back: Mineral Glass
Colours
Colours	Caviar Black, Lemonade Blue, Bubblegum Pink	Phantom White, Mirage Blue, Stealth Black
Height
Height	162.5 mm	164.1 mm
Ruggedness
Ruggedness	-	Dust proof
Thickness
Thickness	7.8 mm	8.1 mm
Waterproof
Waterproof	-	Yes, Splash proof, IP53
Weight
Weight	183 grams	202 grams Below
Width
Width	77 mm	76.1 mm

Display

Aspect Ratio
Aspect Ratio	18.5:9	20:9
Bezel-less display
Bezel-less display	Yes	Yes with punch-hole display
Brightness
Brightness	-	1200 nits
Display Type
Display Type	Super AMOLED	AMOLED
Pixel Density
Pixel Density	392 ppi	395 ppi
Refresh Rate
Refresh Rate	-	120 Hz
Resolution
Resolution	1080x2220 px (FHD+)	1080x2400 px (FHD+)
Screen Protection
Screen Protection	-	Corning Gorilla Glass v5
Screen Size
Screen Size	6.3 inches (16 cm)	6.67 inches (16.94 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	80.86 %	86.01 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Autofocus
Autofocus	No	-
Camera Setup
Camera Setup	Single	Single
Flash
Flash	No	-
Resolution
Resolution	24 MP f/2.0, Primary Camera(27 mm focal length, 2.8" sensor size, 0.9µm pixel size)	16 MP f/2.4, Wide Angle, Primary Camera

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General

Brand
Brand	Samsung	Xiaomi
Custom UI
Custom UI	-	MIUI
Launch Date
Launch Date	November 28, 2018 (Official)	March 15, 2022 (Official)
Operating System
Operating System	Android v8.0 (Oreo)	Android v11

Main Camera

Autofocus
Autofocus	Yes	Yes
Camera Features
Camera Features	Digital Zoom Auto Flash Face detection Touch to focus	Digital Zoom Auto Flash Custom Watermark Face detection Touch to focus
Camera Setup
Camera Setup	Quad	Triple
Flash
Flash	Yes, LED Flash	Yes, LED Flash
Image Resolution
Image Resolution	5288 x 3968 Pixels	12000 x 9000 Pixels
OIS
OIS	No	-
Resolution
Resolution	24 MP f/1.7, Wide Angle (77° field-of-view), Primary Camera(27 mm focal length, 2.8" sensor size, 0.8µm pixel size)5 MP f/2.2, Depth Camera(24 mm focal length, 5.0" sensor size, 1.12µm pixel size)10 MP f/2.4, Telephoto Camera(52 mm focal length, 3.9" sensor size, 1µm pixel size)8 MP f/2.4, Ultra-Wide Angle Camera(12 mm focal length, 4.0" sensor size, 1.12µm pixel size)	108 MP f/1.9, Wide Angle, Primary Camera(26 mm focal length, 1.52" sensor size, 0.7µm pixel size)8 MP f/2.2, Ultra-Wide Angle Camera 2 MP f/2.4, Macro Camera
Sensor
Sensor	CMOS image sensor	S5KHM2, ISOCELL Plus
Settings
Settings	Exposure compensation	Exposure compensation, ISO control
Shooting Modes
Shooting Modes	Continuous Shooting High Dynamic Range mode (HDR)	Continuous Shooting High Dynamic Range mode (HDR) Burst mode
Video Recording
Video Recording	3840x2160 @ 30 fps	1920x1080 @ 30 fps 1280x720 @ 30 fps
Video Recording Features
Video Recording Features	-	Movie Frame Macro Video Short Video Mode

Multimedia

Audio Jack
Audio Jack	3.5 mm	3.5 mm
FM Radio
FM Radio	-	Yes, Recording option
Loudspeaker
Loudspeaker	Yes	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes, v5.0	Yes, v5.1
GPS
GPS	Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
NFC	Yes	No
Network Support
Network Support	5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Supported in India, 4G Supported in India, 3G, 2G
SAR Value
SAR Value	Head: 0.464 W/kg	Head: 0.861 W/kg, Body: 0.583 W/kg
SIM 1
SIM 1	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N40 / N78 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) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26) 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 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 (Hybrid)
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM, Dual VoLTE
USB Connectivity
USB Connectivity	Mass storage device, USB charging	Mass storage device, USB charging
VoLTE
VoLTE	Yes	Yes
Wi-Fi
Wi-Fi	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac), MIMO	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Wi-Fi Calling
Wi-Fi Calling	-	Yes
Wi-Fi Features
Wi-Fi Features	Mobile Hotspot	Mobile Hotspot

Performance

Architecture
Architecture	64 bit	64 bit
CPU
CPU	Octa core (2.2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)	Octa core (2.2 GHz, Dual core, Kryo 660 + 1.7 GHz, Hexa Core, Kryo 660)
Chipset
Chipset	Qualcomm Snapdragon 660	Qualcomm Snapdragon 695
Fabrication
Fabrication	14 nm	6 nm
Graphics
Graphics	Adreno 512	Adreno 619
RAM type
RAM Type	LPDDR4X	LPDDR4X

Sensors

Fingerprint Sensor
Fingerprint Sensor	Yes	Yes
Fingerprint Sensor Position
Fingerprint Sensor Position	Rear	Side
Other Sensors
Other Sensors	Light sensor, Proximity sensor, Accelerometer, Gyroscope	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory
Expandable Memory	Yes, Up to 512 GB	Yes, Up to 1 TB
Internal Memory
Internal Memory	128 GB	128 GB
Storage Type
Storage Type	eMMC 5.1	UFS 2.2
USB OTG
USB OTG	Yes	Yes
User Available Storage
User Available Storage	-	Up to 101 GB