Infinix Note 40X 5G vs Samsung Galaxy M31
Key Feature Comparison
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At a Glance
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Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
5000 mAh
6000 mAh
6.78 inches
6.4 inches
Dual, 108MP + 2MP
Quad, 64MP + 8MP + 5MP + 5MP
5G
4G
Detailed Specs
Screen Size
6.78 inches
6.4 inches
Screen Type
IPS LCD
Super AMOLED
Pixel Density
396 ppi
403 ppi
Screen to Body Ratio
84.60%
83.92%
Screen Design
Punch hole
Regular notch
Screen Refresh Rate
120 Hz
-
Peak Brightness
500 nits
-
Screen Resolution
-
1080 x 2340 pixels
Aspect Ratio
-
19.5:9
Screen Protection
-
Gorilla Glass 3
Screen Quality
-
FHD
Phone Variants
8GB 256GB, 12GB 256 GB
6GB 64GB, 8GB 128GB, 6GB 128GB
Expandable Storage
Yes
Yes
RAM Type
LPDDR4X
LPDDR4X
Storage Type
UFS 2.2
UFS 2.1
Expandable Storage Capacity
Yes, 1 TB
Yes, 512 GB
OTG Support
Yes
Yes
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Operating System
Android v14
Android v10 (Q)
GPU
Mali-G57 MC2
Mali-G72 MP3
Chipset
MediaTek Dimensity 6300
Samsung Exynos 9 Octa 9611
CPU
Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Clock Speed
2.4 GHz
2.3 GHz
Architecture
64 bit
64 bit
Process Technology
6 nm
10 nm
Custom User Interface
-
Samsung One UI
Battery Capacity
5000 mAh
6000 mAh
Battery Removable
No
No
Battery Type
Li-Polymer
Li-ion
Charger Type
Fast, 18W
Fast, 15W
USB Type-C
Yes
Yes
Fast Charging
Yes
Yes
Announced On
5-Aug-24
25-Feb-20
Market Status
Available
Available
Brand
Infinix
Samsung
Model Number
X6838
SM-M315FZKDINS
Price Status
Confirmed
Confirmed
Price
Rs. 14,999
Rs. 15,999
Water Resistance
Yes, Splash proof, IP52
-
Weight
201 grams
191 grams
Colors
Lime Green, Palm Blue, Starlit Black
Black, Blue
Dimensions
168.94 x 76.49 x 8.26 mm
159.2 x 75.1 x 8.9 mm
Build
-
Back: Plastic
SAR Value
-
Head: 0.383 W/kg
GPS
Yes A-GPS
Yes A-GPS, Glonass
Audio Features
DTS Sound
Dolby Atmos
NFC
Yes
No
Network Support
5G
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 5 (802.11 a/b/g/n/ac) 5GHz
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
Bluetooth Type
v5.2
v5.0
Audio Jack
3.5 mm
3.5 mm
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM, Dual VoLTE
eSIM
No
No
Wi-Fi Features
Mobile Hotspot
Wi-Fi Direct, 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) / 700(band 28) / 850(band 5), 3G Bands: UMTS 2100 / 850 / 900 MHz...
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) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26), 3G...
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) / 700(band 28) / 850(band 5), 3G Bands: UMTS 2100 / 850 / 900 MHz...
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) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26), 3G...
FM Radio
-
Yes
Front Video Recording
1920x1080 @ 30 fps
1920x1080 @ 30 fps
Front Camera Setup
Single, 8MP
Single, 32MP
Front Camera 1 Resolution
8 MP
32 MP
Front Camera 1 Type
Primary Camera
f/2.0 Primary Camera
Front Flash
Yes, Dual LED
No
Front Camera Features
-
HDR
Front Camera 1 Lens
-
26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size
Front Sensor
-
Exmor RS
Front Aperture
-
f/2.0
Rear Flash
Yes, Quad LED Flash
Yes, LED Flash
Rear Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 60 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 240 fps
Rear Camera Features
Digital Zoom, Auto Flash, Face detection
8 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Dual, 108MP + 2MP
Quad, 64MP + 8MP + 5MP + 5MP
Rear Camera 1 Resolution
108 MP
64 MP
Rear Camera 1 Type
f/1.75, Wide Angle, Primary Camera
f/1.8 (upto 8x Digital Zoom) Primary Camera
Rear Camera 2 Resolution
2 MP
8 MP
Rear Camera 2 Type
f/2.4, Macro Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
Rear Aperture
f/1.75
f/1.8
OIS
-
No
Rear Camera 1 Lens
-
26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
Rear Camera 2 Lens
-
12 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
Rear Camera 3 Resolution
-
5 MP
Rear Camera 3 Type
-
f/2.4, Macro Camera
Rear Camera 3 Lens
-
25 mm focal length, 5.0" sensor size, 1.12 micrometre pixel size
Rear Camera 4 Resolution
-
5 MP
Rear Camera 4 Type
-
f/2.2, Depth Camera
Rear Sensor
-
ISOCELL Plus
Fingerprint Scanner
Yes
Yes
Fingerprint Scanner Position
Side
Rear
Fingerprint Scanner Type
Optical
-
Face Unlock
-
Yes