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POCO F2 vs vivo X21s
Comparing the POCO F2 vs vivo X21s across performance, display, camera, battery and storage to help determine the better smartphone.
Here is the summary of the results:
Performance: POCO F2 runs at a higher processing speed of 2.84 GHz, while vivo X21s runs at 2.2 GHz, making POCO F2 the better performer.
Display: POCO F2 offers a screen size of 6.67 inches, while vivo X21s offers 6.41 inches, making POCO F2 the larger display of the two. Both POCO F2 and vivo X21s feature the same Super AMOLED display.
Rear Camera: POCO F2 offers a higher rear camera resolution with 64 MP, while vivo X21s offers 12 MP, making POCO F2 better for rear camera photography.
Front Camera: vivo X21s offers a higher front camera resolution with 25 MP, while POCO F2 offers 20 MP, making vivo X21s better for front camera photography.
Battery: POCO F2 offers a higher battery capacity with 4100 mAh, while vivo X21s offers 3400 mAh, making POCO F2 better for longer battery life.
Storage: Both POCO F2 and vivo X21s offer the same internal storage of 128 GB.
Summary
Spec Score
|
N/A
|
74%
|
Release Date
|
22 Jun, 2021
|
19 Jul, 2019
|
Performance
|
N/A
|
|
|
Snapdragon 865
|
Snapdragon 660
|
|
Octa Core (upto 2.84 GHz)
|
Octa Core (upto 2.2 GHz)
|
|
6 GB RAM
|
6 GB RAM
|
Display
|
N/A
|
|
|
6.67 inches (16.94 cm)
|
6.41 inches (16.28 cm)
|
|
Super AMOLED
|
Super AMOLED
|
|
1080x2400 px (FHD+)
|
1080x2340 px (FHD+)
|
Rear Camera
|
N/A
|
|
|
64 MP
Primary Camera
|
12 MP
Primary Camera
|
|
13 MP
Ultra-Wide Angle Camera
|
5 MP
Camera
|
|
8 MP
Telephoto Camera
|
N/A
|
|
2 MP
Macro Camera
|
N/A
|
Front Camera
|
N/A
|
|
|
20 MP
|
25 MP
|
Battery
|
N/A
|
|
|
4100 mAh
|
3400 mAh
|
|
33W Fast Charging
|
Fast Charging
|
Storage
|
128 GB
|
128 GB
|
User Feedback
General
Operating System
|
Android v10 (Q)
|
Android v8.1 (Oreo)
|
Custom UI
|
MIUI
|
Funtouch OS
|
Performance
Performance Rating
|
N/A
|
Good
|
Chipset
|
Qualcomm Snapdragon 865
|
Qualcomm Snapdragon 660 MSM8956
|
Processor
|
Octa core
2.84 GHz, Single core, Kryo 585 2.42 GHz, Tri core, Kryo 585 1.8 GHz, Quad core, Kryo 585 |
Octa core
2.2 GHz, Quad core, Kryo 260 1.84 GHz, Quad core, Kryo 260 |
Architecture (The higher, the better)
|
64 bit
|
64 bit
|
Graphics (GPU)
|
Adreno 650
|
Adreno 512
|
RAM
|
6 GB
|
6 GB
|
RAM Type
|
LPDDR5
|
N/A
|
Display
Display Rating
|
N/A
|
Best In Class
|
Display Type
|
Super AMOLED
|
Super AMOLED
|
Screen Size
|
6.67 inches (16.94 cm)
|
6.41 inches (16.28 cm)
|
Resolution
|
1080x2400 px (FHD+)
|
1080x2340 px (FHD+)
|
Aspect Ratio
|
N/A
|
19.5:9
|
Pixel Density
|
395 ppi
|
402 ppi
|
Screen to Body Ratio (calculated)
|
87.23 %
|
84.98 %
|
Screen Protection
|
Corning Gorilla Glass v5
|
N/A
|
Bezel-less Display
|
Yes
|
Yes with waterdrop notch
|
HDR 10 / HDR+ Support
|
Yes HDR 10+
|
N/A
|
Design
Height
|
163.3 mm
|
157.9 mm
|
Width
|
75.4 mm
|
75 mm
|
Thickness
|
8.9 mm
|
7.9 mm
|
Weight
|
218 grams
|
156 grams
|
Water Resistance
|
Yes Water resistant IP53
|
N/A
|
Rear Camera
Rear Camera Rating
|
N/A
|
Good
|
Resolution
|
64 MP
Primary Camera30x Digital Zoomf/1.691/1.7" sensor size IMX686 ISO-CELL 0.8µm pixel size |
12 MP
Primary Cameraf/1.8 |
|
13 MP
Ultra-Wide Angle Camera |
5 MP
f/2.4 |
|
8 MP
Telephoto Camera |
N/A
|
|
2 MP
Macro Camera |
N/A
|
Autofocus
|
Yes Phase Detection Autofocus
|
Yes
|
OIS
|
Yes
|
N/A
|
Flash
|
Yes LED Flash
|
Yes LED Flash
|
Image Resolution
|
9000 x 7000 Pixels
|
4000 x 3000 Pixels
|
Settings
|
Exposure compensation ISO control
|
Exposure compensation ISO control
|
Shooting Modes
|
Continuous Shooting
High Dynamic Range mode (HDR) |
Continuous Shooting
High Dynamic Range mode (HDR) |
Camera Features
|
30 x Digital Zoom
Auto Flash Face detection Touch to focus |
Digital Zoom
Auto Flash Face detection Touch to focus |
Video Recording
|
7680x4320 @ 30 fps
3840x2160 @ 60 fps 1920x1080 @ 960 fps |
N/A
|
Front Camera
Front Camera Rating
|
N/A
|
Very Good
|
Resolution
|
20 MP
Primary Camera |
25 MP
f/2.0 Primary Camera |
Camera Type
|
Pop-Up
|
N/A
|
Battery
Battery Rating
|
N/A
|
Very Good
|
Capacity
|
4100 mAh
|
3400 mAh
|
Battery Type
|
Li-ion
|
Li-ion
|
Quick Charging
|
Yes 33W Fast Charging
|
Yes Fast Charging
|
Storage
Internal Storage
|
128 GB
|
128 GB
|
Expandable Storage
|
No
|
Yes Up to 256 GB
|
Network & Connectivity
SIM Slot(s)
|
Dual SIM
|
Dual SIM
|
SIM Type
|
SIM1: Nano SIM2: Nano (Hybrid)
|
N/A
|
Network Support
|
5G Not Supported 4G
|
5G Not Supported 4G
|
VoLTE
|
Yes
|
Yes
|
SIM 1
|
4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) |
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) / 900(band 8) / 850(band 5) |
SIM 2
|
4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) |
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) / 900(band 8) / 850(band 5) |
Wi-Fi
|
Yes Wi-Fi 6 (802.11 b/g/n/ax) 5GHz
|
Yes Wi-Fi 4 (802.11 b/g/n)
|
Wi-Fi Features
|
Mobile Hotspot
|
Mobile Hotspot
|
Bluetooth
|
Yes v5.1
|
Yes v5.0
|
GPS
|
Yes with A-GPS Glonass
|
Yes with A-GPS Glonass
|
NFC
|
Yes
|
N/A
|
Multimedia
Audio Jack
|
3.5 mm
|
3.5 mm
|
Sensors
Fingerprint Sensor
|
Yes
|
Yes
|
Fingerprint Sensor Position
|
On-screen
|
On-screen
|
Fingerprint Sensor Type
|
N/A
|
Optical
|
Other Sensors
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|