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Infinix Note 8 vs Samsung Galaxy M21 vs Xiaomi Redmi Note 8

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Last Updated: 
10th Jun 2021

Key Feature Comparison

Infinix Note 8
7/10
Samsung Galaxy M21
₹12,699
8/10
Xiaomi Redmi Note 8
₹10,595
8/10
Infinix Note 8
Infinix Note 8
7/10
7/10
VS
Samsung Galaxy M21
Samsung Galaxy M21
8/10
₹12,699
8/10
VS
Xiaomi Redmi Note 8
Xiaomi Redmi Note 8
8/10
₹10,595
8/10
Display
Screen Size
6.95 inches
6.4 inches
6.3 inches
Screen Type
IPS LCD
Super AMOLED
IPS LCD
Screen Resolution
720 x 1640 pixels
1080 x 2340 pixels
1080 x 2340 pixels
Pixel Density
258 ppi
403 ppi
409 ppi
Aspect Ratio
20.5:9
19.5:9
19.5:9
Screen Protection
Corning Gorilla Glass
Corning Gorilla Glass v3
Corning Gorilla Glass v5
Screen to Body Ratio
83.27%
91%
90%
Screen Design
Punch-Hole Display
Waterdrop Notch
Waterdrop Notch
Screen Quality
HD
FHD
FHD
Peak Brightness
480 nits
420 nits
-
Performance
GPU
Mali-G52 MC2
Mali-G72 MP3
Adreno 610
Operating System
Android v10 (Q)
Android v10 (Q)
Android v9.0 (Pie)
Chipset
MediaTek Helio G80
Samsung Exynos 9 Octa 9611
Qualcomm Snapdragon 665
CPU
Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
Custom User Interface
XOS
Samsung One UI
MIUI
Clock Speed
2 GHz
2.3 GHz
2 GHz
Architecture
64 bit
64 bit
64 bit
Process Technology
12 nm
10 nm
11 nm
Memory & Storage
Phone Variants
128GB 6GB RAM
64GB 4GB RAM, 128GB 6GB RAM
64GB 4GB RAM, 128GB 6GB RAM, 32GB 3GB RAM
Expandable Storage
Yes
Yes
Yes
Expandable Storage Capacity
Yes, 2 TB
Yes, 512 GB
Yes, 512 GB
OTG Support
Yes
Yes
Yes
RAM Type
-
LPDDR4X
LPDDR4X
Storage Type
-
UFS 2.1
eMMC 5.1
Battery
Battery Capacity
5200 mAh
6000 mAh
4000 mAh
Battery Removable
No
No
No
Battery Type
Li-ion
Li-ion
Li-Polymer
Charger Type
Fast, 18W
Fast, 15W
Fast, 18W
USB Type-C
Yes
Yes
Yes
Fast Charging
Yes
Yes
Yes
General
Announced On
15-Oct-20
18-Mar-20
5-Aug-19
Market Status
Upcoming
Available
Available
Brand
Infinix
Samsung
Xiaomi
Price Status
Expected
Confirmed
Confirmed
Price
Rs. 14,690
Rs. 13,499
Rs. 12,499
Miscellaneous Features
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Network & Connectivity
GPS
Yes A-GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Dual Speakers, DTS Audio
Dolby Atmos
-
NFC
No
No
-
Bluetooth
Yes
Yes
Yes
FM Radio
Yes
-
Yes
3.5mm Audio Jack
Yes
Yes
Yes
Audio Jack
3.5 mm
3.5 mm
3.5 mm
Bluetooth Type
-
v5.0
v5.0
Front Camera
Front Video Recording
1080p at 30fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps
Front Camera Features
Dual-LED flash
HDR
HDR, panorama
Front Camera Setup
Single, 16MP
Single, 20MP
Single, 13MP
Front Camera 1 Resolution
16 MP
20 MP
13 MP
Front Camera 1 Type
Primary Camera
f/2.2 Primary Camera
f/2.0 Primary Camera
Front Camera 1 Lens
-
26 mm focal length
1.12 micrometre pixel size
Front Sensor
-
CMOS
-
Front Aperture
-
f/2.2
f/2.0
Front Flash
-
No
-
Design
Colors
Deepsea Luster, Silver Diamond, Iceland Fantasy
Midnight Blue, Raven Black
Nepture Blue, Moonlight White, Cosmic Purple, Space Black
Dimensions
175.3 x 78.7 x 8.9 mm
159 x 75.1 x 8.9 mm
158.3 x 75.3 x 8.3 mm
Weight
-
188 grams
188 grams
Build
-
Back: Plastic
Back: Gorilla Glass
SAR Value
-
Head: 0.468 W/kg
Head: 1.13 W/kg, Body: 0.634 W/kg
Network
Network Support
4G (supports Indian bands), 3G, 2G
4G (supports Indian bands), 3G, 2G
4G (supports Indian bands), 3G, 2G
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
Wi-Fi
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
eSIM
No
No
No
Wi-Fi Features
Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
VoLTE
Yes
Yes
Yes
SIM 1 Bands
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, ED...
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) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS:...
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 Bands
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) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS:...
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) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS:...
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...
Rear Camera
Rear Flash
Yes, Quad LED Flash
Yes, LED Flash
Yes, Dual LED Flash
Rear Camera Features
Digital Zoom, Auto Flash, Face detection, Touch to focus
4 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Triple, 64MP + 2MP + 2MP
Triple, 48MP + 8MP + 5MP
Quad, 48MP + 8MP + 2MP + 2MP
Rear Camera 1 Resolution
64 MP
48 MP
48 MP
Rear Camera 1 Type
Primary Camera
f/2.0 (upto 4x Digital Zoom) Primary Camera
f/1.79 Primary Camera
Rear Camera 2 Resolution
2 MP
8 MP
8 MP
Rear Camera 2 Type
Depth Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
Rear Camera 3 Resolution
2 MP
5 MP
2 MP
Rear Camera 3 Type
Macro Camera
f/2.2, Depth Camera
f/2.4, Macro Camera
OIS
-
No
No
Rear Video Recording
-
3840x2160 @ 30 fps, 1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 fps
Rear Camera 1 Lens
-
26 mm focal length, 2" sensor size, 0.8 micrometre pixel size
2" sensor size, 0.8 micrometre pixel size
Rear Camera 2 Lens
-
12 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
4.0" sensor size, 1.12 micrometre pixel size
Rear Sensor
-
CMOS image sensor
ISOCELL Plus
Rear Aperture
-
f/2.0
f/1.79
Sensors
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
Side
Rear
Rear

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