NewDonate for Education

Select City
Login

Find New Phone
Buy Accessories
More
0 Device Added
close

Samsung Galaxy A21S vs Samsung Galaxy M11 vs Redmi Note 8

Share:facebookinstagramwhatsapp
Last Updated: 
28th Aug 2020

Key Feature Comparison

Samsung Galaxy A21s
₹13,999
8/10
Samsung Galaxy M11
₹9,999
7/10
Xiaomi Redmi Note 8
₹10,595
8/10
Samsung Galaxy A21s
Samsung Galaxy A21s
8/10
₹13,999
8/10
VS
Samsung Galaxy M11
Samsung Galaxy M11
7/10
₹9,999
7/10
VS
Xiaomi Redmi Note 8
Xiaomi Redmi Note 8
8/10
₹10,595
8/10
Display
Screen Size
6.5 inches
6.4 inches
6.3 inches
Screen Type
PLS TFT LCD
PLS TFT LCD
IPS LCD
Screen Resolution
720 x 1600 pixels
720 x 1560 pixels
1080 x 2340 pixels
Pixel Density
270 ppi
268 ppi
409 ppi
Aspect Ratio
20:09
19.5:9
19.5:9
Screen to Body Ratio
82.75%
81.47%
90%
Screen Design
Punch-Hole Display
Punch-Hole Display
Waterdrop Notch
Screen Quality
HD
HD
FHD
Miscellaneous Features
Sensors
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Performance
GPU
Mali-G52 MP1
Adreno 506
Adreno 610
Operating System
Android v10 (Q)
Android v10 (Q)
Android v9.0 (Pie)
Chipset
Samsung Exynos 8 Octa 850
Qualcomm Snapdragon 450
Qualcomm Snapdragon 665
CPU
Octa core (2 GHz, Quad core, Cortex A55 + 2 GHz, Quad core, Cortex A55)
Octa core, 1.8 GHz, Cortex A53
Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
Custom User Interface
Samsung One UI
Samsung One UI
MIUI
Clock Speed
2 GHz
1.8 GHz
2 GHz
Architecture
64 bit
64 bit
64 bit
General
Announced On
15-May-20
30-Mar-20
5-Aug-19
Market Status
Available
Available
Available
Brand
Samsung
Samsung
Xiaomi
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 13,999
Rs. 9,999
Rs. 12,499
Memory & Storage
Phone Variants
64GB 4GB RAM, 64GB 6GB RAM
32GB 3GB RAM, 64GB 4GB RAM
64GB 4GB RAM, 128GB 6GB RAM, 32GB 3GB RAM
Expandable Storage
Yes
Yes
Yes
RAM Type
LPDDR4X
LPDDR4X
LPDDR4X
Storage Type
eMMC 5.1
eMMC 5.1
eMMC 5.1
Expandable Storage Capacity
Yes, 512 GB
Yes, 512 GB
Yes, 512 GB
OTG Support
Yes
Yes
Yes
Battery
Battery Capacity
5000 mAh
5000 mAh
4000 mAh
Battery Removable
No
No
No
Battery Type
Li-ion
Li-ion
Li-Polymer
Charger Type
Fast, 15W
Fast, 15W
Fast, 18W
USB Type-C
Yes
Yes
Yes
Fast Charging
Yes
Yes
Yes
Network & Connectivity
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
NFC
No
No
-
Bluetooth
Yes
Yes
Yes
3.5mm Audio Jack
Yes
Yes
Yes
Bluetooth Type
v5.0
v4.2
v5.0
Audio Jack
3.5 mm
3.5 mm
3.5 mm
Audio Features
-
Dolby Atmos
-
Front Camera
Front Video Recording
1920x1080 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps
Front Camera Setup
Single, 13MP
Single, 8MP
Single, 13MP
Front Camera 1 Resolution
13 MP
8 MP
13 MP
Front Camera 1 Type
f/2.2 Primary Camera
f/2.0 Primary Camera
f/2.0 Primary Camera
Front Camera 1 Lens
3.1" sensor size, 1.12 micrometre pixel size
-
1.12 micrometre pixel size
Front Flash
No
No
-
Front Camera Features
-
HDR
HDR, panorama
Design
Weight
192 grams
197 grams
188 grams
Colors
Black, Blue, White
Black, Metallic Blue, Violet
Nepture Blue, Moonlight White, Cosmic Purple, Space Black
Build
Back: Plastic
Back: Plastic
Back: Gorilla Glass
Dimensions
163.7 x 75.3 x 8.9 mm
161.4 x 76.3 x 9 mm
158.3 x 75.3 x 8.3 mm
SAR Value
Head: 0.831 W/kg
Head: 0.48 W/kg
Head: 1.13 W/kg, Body: 0.634 W/kg
Rear Camera
OIS
No
No
No
Rear Flash
Yes, LED Flash
Yes, LED Flash
Yes, Dual LED Flash
Rear Video Recording
1920x1080 @ 30 fps
1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 fps
Rear Camera Features
8 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Quad, 48MP + 8MP + 2MP + 2MP
Triple, 13MP + 5MP + 2MP
Quad, 48MP + 8MP + 2MP + 2MP
Rear Camera 1 Resolution
48 MP
13 MP
48 MP
Rear Camera 1 Type
f/2.0 (upto 8x Digital Zoom), Wide Angle Primary Camera
f/1.8 Primary Camera
f/1.79 Primary Camera
Rear Camera 1 Lens
26 mm focal length, 2" sensor size, 0.8 micrometre pixel size
27 mm focal length, 3.1" sensor size, 1.12 micrometre pixel size
2" sensor size, 0.8 micrometre pixel size
Rear Camera 2 Resolution
8 MP
5 MP
8 MP
Rear Camera 2 Type
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
Rear Camera 2 Lens
4.0" sensor size, 1.12 micrometre pixel size
-
4.0" sensor size, 1.12 micrometre pixel size
Rear Camera 3 Resolution
2 MP
2 MP
2 MP
Rear Camera 3 Type
f/2.4, Macro Camera
f/2.4, Depth Camera
f/2.4, Macro Camera
Rear Camera 4 Resolution
2 MP
-
2 MP
Rear Camera 4 Type
f/2.4, Depth Camera
-
f/2.4, Depth Camera
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, b/g/n
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
Wi-Fi Direct, 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) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800...
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) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800...
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) / 700(band 28) / 1900(band 2) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800...
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) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G ...
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...
Sensors
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
Rear
Rear
Rear

You May Also Read

  • Top LG Mobile Phones
    Explore our best LG mobile phones launched in India. Read reviews, full specifications and get the best exchange price for you old phone.
    12th Jul 2019
  • Top Nokia Mobile Phones
    Get to know about the best Nokia smartphones launched in the last 2 years. Also, evaluate the exchange price if you sell you old phone on Cashify.
    12th Jul 2019
  • Top Xiaomi Mobile Phones
    Get to know about the best Xiaomi smartphones launched in the last 3 years. Also, evaluate the exchange price if you sell you old phone on Cashify.
    12th Jul 2019
  • Top Samsung Mobile Phones
    Get to know about the best Samsung smartphones launched in the last 4 years. Also, evaluate the exchange price if you sell you old phone on Cashify.
    12th Jul 2019
  • Top Apple Mobile Phones
    Get to know about the best Apple smartphones launched in the last 5 years. Also, evaluate the exchange price if you sell you old phone on Cashify.
    12th Jul 2019