Samsung Galaxy A21S vs Vivo Z1X
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 (2.3 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)
5000 mAh
4500 mAh
6.5 inches
6.38 inches
Quad, 48MP + 8MP + 2MP + 2MP
Triple, 48MP + 8MP + 2MP
4G
4G
Detailed Specs
Screen Size
6.5 inches
6.38 inches
Screen Type
TFT
Super AMOLED
Screen Resolution
720 x 1600 pixels
1080 x 2340 pixels
Pixel Density
270 ppi
404 ppi
Aspect Ratio
20:09
19.5:9
Screen to Body Ratio
82.75%
90%
Screen Design
Punch hole
Waterdrop notch
Screen Quality
-
FHD
Phone Variants
6GB 64GB, 4GB 64GB, 6GB 128GB
6GB 64GB, 8GB 128GB, 6GB 128GB, 4GB 128GB
Expandable Storage
Yes
No
RAM Type
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
Operating System
Android v10 (Q)
Android v9.0 (Pie)
GPU
Mali-G52 MP1
Adreno 616
Chipset
Samsung Exynos 8 Octa 850
Qualcomm Snapdragon 712
CPU
Octa core (2 GHz, Quad core, Cortex A55 + 2 GHz, Quad core, Cortex A55)
Octa core (2.3 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)
Custom User Interface
Samsung One UI
Funtouch OS
Clock Speed
2 GHz
2.3 GHz
Architecture
64 bit
64 bit
Process Technology
8 nm
10 nm
Battery Capacity
5000 mAh
4500 mAh
Battery Removable
No
No
Battery Type
Li-ion
Li-ion
Charger Type
Fast, 15W
Flash, 22.5W
USB Type-C
Yes
Yes
Fast Charging
Yes
Yes
Charging Time
-
50 % in 30 minutes
Announced On
15-May-20
5-Sep-19
Market Status
Available
Available
Brand
Samsung
Vivo
Model Number
SM-A217FZB1INS/SM-A217FZBGINS/SM-A217FZB5INS
-
Price Status
Confirmed
Confirmed
Price
Rs. 13,999
Rs. 20,000
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
NFC
No
No
Network Support
4G
4G
Bluetooth
Yes
Yes
3.5mm Audio Jack
Yes
Yes
SIM Size
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
Bluetooth Type
v5.0
v5.0
Audio Jack
3.5 mm
3.5 mm
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
eSIM
No
No
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot
VoLTE
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) / 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 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) / 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...
Audio Features
-
Active noise cancellation with dedicated mic
FM Radio
-
No
Front Video Recording
1920x1080 @ 30 fps
1920x1080 @ 30 fps
Front Camera Setup
Single, 13MP
Single, 32MP
Front Camera 1 Resolution
13 MP
32 MP
Front Camera 1 Type
f/2.2 Primary Camera
f/2.0 Primary Camera
Front Camera 1 Lens
3.1" sensor size, 1.12 micrometre pixel size
26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size
Front Aperture
f/2.2
f/2.0
Front Flash
No
Yes, Screen flash
Front Camera Features
-
HDR
Weight
192 grams
189.6 grams
Colors
Black, Blue, White
Phantom Purple, Fusion Blue
Build
Back: Plastic
Back: Plastic
Dimensions
163.7 x 75.3 x 8.9 mm
159.3 x 75.2 x 8.1 mm
SAR Value
Head: 0.831 W/kg
Head: 1.030 W/kg, Body: 0.549 W/kg
OIS
No
-
Rear Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
1920x1080 @ 30 fps
3840x2160 @ 30 fps
Rear Camera Features
8 x 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, 48MP + 8MP + 2MP
Rear Camera 1 Resolution
48 MP
48 MP
Rear Camera 1 Type
f/2.0 (upto 8x Digital Zoom), Wide Angle Primary Camera
f/1.79, Wide Angle Primary Camera
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 Resolution
8 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
Rear Camera 2 Lens
4.0" sensor size, 1.12 micrometre pixel size
13 mm focal length
Rear Camera 3 Resolution
2 MP
2 MP
Rear Camera 3 Type
f/2.4, Macro Camera
f/2.4, Depth Camera
Rear Camera 4 Resolution
2 MP
-
Rear Camera 4 Type
f/2.4, Depth Camera
-
Rear Aperture
f/2.0
f/1.79
Rear Sensor
-
Exmor-RS CMOS Sensor
Fingerprint Scanner
Yes
Yes
Fingerprint Scanner Position
Rear
On-Screen
Face Unlock
Yes
Yes
Fingerprint Scanner Type
-
Optical