POCO X6 5G vs Samsung Galaxy S21 5G
Key Feature Comparison
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At a Glance
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Octa core (2.4 GHz, Quad core, Cortex A78 + 1.95 GHz, Quad core, Cortex A55)
Octa core (2.9 GHz, Single core, Cortex X1 + 2.8 GHz, Tri core, Cortex A78 + 2.2 GHz, Quad core, Cortex A55)
5100 mAh
4000 mAh
6.67 inches
6.2 inches
Triple, 64MP + 8MP + 2MP
Triple, 12MP + 64MP + 12MP
5G
5G
Detailed Specs
Screen Size
6.67 inches
6.2 inches
Screen Type
AMOLED
AMOLED
Screen Resolution
1220 x 2712 pixels
1080 x 2400 pixels
Pixel Density
446 ppi
424 ppi
Aspect Ratio
20:09
20:09
Screen Protection
Gorilla Glass Victus
Corning Gorilla Glass
Screen to Body Ratio
89.86%
85.92%
Screen Design
Punch hole
Punch hole
Screen Refresh Rate
120 Hz
120 Hz
Screen Quality
FHD+
FHD
Peak Brightness
-
1300 nits
Phone Variants
8GB 256GB, 12GB 256 GB, 12GB 512 GB
8GB 256GB, 8GB 128GB
Expandable Storage
No
No
RAM Type
LPDDR4X
-
Storage Type
UFS 2.2
UFS 3.1
Expandable Storage Capacity
Yes, 512 GB
-
OTG Support
Yes
Yes
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
Operating System
Android v13
Android v11
GPU
Adreno 710
Mali-G78 MP14
Chipset
Qualcomm Snapdragon 7S Gen 2
Samsung Exynos 2100
CPU
Octa core (2.4 GHz, Quad core, Cortex A78 + 1.95 GHz, Quad core, Cortex A55)
Octa core (2.9 GHz, Single core, Cortex X1 + 2.8 GHz, Tri core, Cortex A78 + 2.2 GHz, Quad core, Cortex A55)
Custom User Interface
MIUI
Samsung One UI
Clock Speed
2.4 GHz
2.9 GHz
Architecture
64 bit
64 bit
Process Technology
4 nm
5 nm
Battery Capacity
5100 mAh
4000 mAh
Battery Removable
No
No
Battery Type
Li-Polymer
Li-ion
Charger Type
Turbo, 67W
Fast, 25W
USB Type-C
Yes
Yes
Fast Charging
Yes
Yes
Charging Time
100 % in 44 minutes
-
Wireless Charging
-
Yes
Announced On
11-Jan-24
14-Jan-21
Market Status
Available
Available
Brand
POCO
Samsung
Model Number
MZB0G3SIN
SM-G991BZVDINU
Price Status
Confirmed
Confirmed
Price
Rs. 21,999
Rs. 69,450
Water Resistance
Yes, Splash proof, IP54
Yes, Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68
Weight
187 grams
171 grams
Colors
Mirror Black, Snowstorm White
Phantom Violet, Phantom Gray, Phantom White, Phantom Pink
Dimensions
161.1 x 74.2 x 7.9 mm
151.7 x 71.2 x 7.9 mm
SAR Value
Head: 0.856 W/kg, Body: 0.864 W/kg
-
Build
-
Glass front (Gorilla Glass Victus), plastic back, aluminum frame
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Dolby Atmos
Dolby AtmosNoise cancellation microphoneStereo SpeakersStereo Speakers by AKG
NFC
No
Yes
Network Support
5G
5G
Bluetooth
Yes
Yes
FM Radio
No
No
3.5mm Audio Jack
Yes
No
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
Wi-Fi
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
Bluetooth Type
v5.2
v5.1
Audio Jack
3.5 mm
USB Type-C
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
eSIM
No
No
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
VoLTE
Yes
Yes
SIM 1 Bands
5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N38 / N40 / N41 / N77 / N78, 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 Ban...
4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
SIM 2 Bands
5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N38 / N40 / N41 / N77 / N78, 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 Ban...
4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
Front Video Recording
1920x1080 @ 30 fps, 1280x720 @ 30 fps
3840x2160 @ 30 fps
Front Camera Setup
Single, 16MP
Single, 10MP
Front Camera 1 Resolution
16 MP
10 MP
Front Camera 1 Type
f/2.45, Wide Angle, Primary Camera
f/2.2, Wide Angle Primary Camera
Front Aperture
f/2.45
f/2.2
Front Flash
Yes, Screen flash
-
Front Camera Features
-
Dual video call, Auto-HDR
Front Camera 1 Lens
-
26 mm focal length, 3.2" sensor size, 1.22 micrometre pixel size
OIS
Yes
Yes
Rear Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 60 fps
7680x4320 @ 24 fps, 3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 960 fps
Rear Camera Features
10 x Digital Zoom, Auto Flash, Face detection, Filters, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Triple, 64MP + 8MP + 2MP
Triple, 12MP + 64MP + 12MP
Rear Camera 1 Resolution
64 MP
12 MP
Rear Camera 1 Type
f/1.79, Wide Angle, Primary Camera
f/1.8, Wide Angle Primary Camera
Rear Camera 1 Lens
25 mm focal length, 0.7 micrometre pixel size
26 mm focal length, 1.7" sensor size, 1.8 micrometre pixel size
Rear Camera 2 Resolution
8 MP
64 MP
Rear Camera 2 Type
f/2.2, Ultra-Wide Angle Camera
f/2.0 Telephoto Camera
Rear Camera 3 Resolution
2 MP
12 MP
Rear Camera 3 Type
f/2.4, Macro Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
Rear Aperture
f/1.79
f/1.8
Rear Camera 2 Lens
-
28 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
Rear Camera 3 Lens
-
13 mm focal length, 2.55" sensor size, 1.4 micrometre pixel size
Fingerprint Scanner
Yes
Yes
Fingerprint Scanner Position
On-Screen
On-Screen
Fingerprint Scanner Type
Optical
Ultrasonic
Face Unlock
-
Yes