Samsung Galaxy A21S vs OnePlus 6T vs Xiaomi Mi Mix 3
Key Feature Comparison
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At a Glance
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Octa core (2 GHz, Quad core, Cortex A55 + 2 GHz, Quad core, Cortex A55)
Octa core (2.8 GHz, Quad core, Kryo 385 + 1.8 GHz, Quad core, Kryo 385)
Octa core (2.8 GHz, Quad core, Kryo 385 + 1.8 GHz, Quad core, Kryo 385)
5000 mAh
3700 mAh
3200 mAh
6.5 inches
6.41 inches
6.39 inches
Quad, 48MP + 8MP + 2MP + 2MP
Dual, 16MP + 20MP
Dual, 12MP + 12MP
4G
4G
4G
Detailed Specs
Screen Size
6.5 inches
6.41 inches
6.39 inches
Screen Type
TFT
AMOLED
AMOLED
Screen Resolution
720 x 1600 pixels
1080 x 2340 pixels
1080 x 2340 pixels
Pixel Density
270 ppi
402 ppi
403 ppi
Aspect Ratio
20:09
19.5:9
19.5:9
Screen to Body Ratio
82.75%
86%
93.40%
Screen Design
Punch hole
Waterdrop notch
Bezel-less
Screen Protection
-
Gorilla Glass 6
Gorilla Glass 5
Screen Refresh Rate
-
60 Hz
-
Screen Quality
-
FHD
FHD
Phone Variants
6GB 64GB, 4GB 64GB, 6GB 128GB
8GB 256GB, 8GB 128GB, 6GB 128GB
6GB 128GB
Expandable Storage
Yes
No
No
RAM Type
LPDDR4X
LPDDR4X
LPDDR4X
Storage Type
eMMC 5.1
UFS 2.1
-
Expandable Storage Capacity
Yes, 512 GB
-
-
OTG Support
Yes
Yes
-
Sensors
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Operating System
Android v10 (Q)
Android v9.0 (Pie)
Android v8.1 (Oreo)
GPU
Mali-G52 MP1
Adreno 630
Adreno 630
Chipset
Samsung Exynos 8 Octa 850
Qualcomm Snapdragon 845
Qualcomm Snapdragon 845
CPU
Octa core (2 GHz, Quad core, Cortex A55 + 2 GHz, Quad core, Cortex A55)
Octa core (2.8 GHz, Quad core, Kryo 385 + 1.8 GHz, Quad core, Kryo 385)
Octa core (2.8 GHz, Quad core, Kryo 385 + 1.8 GHz, Quad core, Kryo 385)
Custom User Interface
Samsung One UI
Oxygen OS
MIUI
Clock Speed
2 GHz
2.8 GHz
2.8 GHz
Architecture
64 bit
64 bit
64 bit
Process Technology
8 nm
10 nm
-
Battery Capacity
5000 mAh
3700 mAh
3200 mAh
Battery Removable
No
No
No
Battery Type
Li-ion
Li-Polymer
Li-ion
Charger Type
Fast, 15W
Dash
Quick, v4.0
USB Type-C
Yes
Yes
Yes
Fast Charging
Yes
Yes
Yes
Charging Time
-
50 % in 28 minutes
-
Announced On
15-May-20
1-Nov-18
5-Oct-18
Market Status
Available
Out of Stock
Launched Globally
Brand
Samsung
OnePlus
Xiaomi
Model Number
SM-A217FZB1INS/SM-A217FZBGINS/SM-A217FZB5INS
A6010
-
Price Status
Confirmed
Confirmed
Expected
Price
Rs. 13,999
Rs. 30,999
Rs. 34,890
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
NFC
No
Yes
Yes
Network Support
4G
4G
4G
Bluetooth
Yes
Yes
Yes
3.5mm Audio Jack
Yes
No
No
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, a/ac/b/g/n/n 5GHz, MIMO
Yes, Wi-Fi 802.11, a/ac/b/g/n, MIMO
Bluetooth Type
v5.0
v5.0
v5.0
Audio Jack
3.5 mm
USB Type-C
USB Type-C
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM, Dual VoLTE
eSIM
No
No
No
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot
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) / 2100(band 34) / 1900(band 39), 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) /...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20), 3G Bands: UMTS ...
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) / 2100(band 34) / 1900(band 39), 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) /...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20), 3G Bands: UMTS ...
Audio Features
-
Active noise cancellation with dedicated micDirac HD sound
Active noise cancellation with dedicated mic
FM Radio
-
No
No
Front Video Recording
1920x1080 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1080p30fps
Front Camera Setup
Single, 13MP
Single, 16MP
Dual, 24MP + 2MP
Front Camera 1 Resolution
13 MP
16 MP
24 MP
Front Camera 1 Type
f/2.2 Primary Camera
f/2.0, Wide Angle, Primary Camera
Primary Camera
Front Camera 1 Lens
3.1" sensor size, 1.12 micrometre pixel size
25 mm focal length, 3.1" sensor size, 1 micrometre pixel size
-
Front Aperture
f/2.2
f/2.0
-
Front Flash
No
Yes, Screen flash
Yes, Screen flash
Front Camera Features
-
Fixed Focus
LED flash, HDR
Front Sensor
-
Exmor RS
Exmor RS
Weight
192 grams
185 grams
218 grams
Colors
Black, Blue, White
Mirror Black
Onyx Black, Jade Green, Sapphire Blue
Build
Back: Plastic
Back: Gorilla Glass
Front glass, aluminum frame (7000 series), ceramic back
Dimensions
163.7 x 75.3 x 8.9 mm
157.5 x 74.8 x 8.2 mm
157.8 x 74.6 x 8.4 mm
SAR Value
Head: 0.831 W/kg
-
-
Water Resistance
-
Yes, Splash proof
-
OIS
No
Yes
Yes
Rear Flash
Yes, LED Flash
Yes, Dual LED Flash
Yes, Dual-color LED Flash
Rear Video Recording
1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 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, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Quad, 48MP + 8MP + 2MP + 2MP
Dual, 16MP + 20MP
Dual, 12MP + 12MP
Rear Camera 1 Resolution
48 MP
16 MP
12 MP
Rear Camera 1 Type
f/2.0 (upto 8x Digital Zoom), Wide Angle Primary Camera
f/1.7, Wide Angle, Primary Camera
f/1.8 Primary Camera
Rear Camera 1 Lens
26 mm focal length, 2" sensor size, 0.8 micrometre pixel size
25 mm focal length, 2.6" sensor size, 1.22 micrometre pixel size
1.4 micrometre pixel size
Rear Camera 2 Resolution
8 MP
20 MP
12 MP
Rear Camera 2 Type
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/1.7, Wide Angle Camera
f/2.4 Camera
Rear Camera 2 Lens
4.0" sensor size, 1.12 micrometre pixel size
25 mm focal length, 2.8" sensor size, 1 micrometre pixel size
1 micrometre pixel size
Rear Camera 3 Resolution
2 MP
-
-
Rear Camera 3 Type
f/2.4, Macro Camera
-
-
Rear Camera 4 Resolution
2 MP
-
-
Rear Camera 4 Type
f/2.4, Depth Camera
-
-
Rear Aperture
f/2.0
f/1.7
f/1.8
Rear Sensor
-
Exmor-RS CMOS Sensor
Exmor-RS CMOS Sensor
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
Rear
On-Screen
Rear
Face Unlock
Yes
Yes
-
Fingerprint Scanner Type
-
Optical
-