Samsung Galaxy M31 vs Vivo T4x

Key Specs

Battery
6000 mAh	-
Display
6.4 inches (16.26 cm)	-
Front Camera
32 MP	-
Processor
Samsung Exynos 9 Octa 9611	-
RAM
6 GB	-
Rear Camera
64 MP + 8 MP + 5 MP + 5 MP	-

Audio

Audio Jack
-	USB Type-C
Loudspeaker
-	Yes

Battery

Capacity
6000 mAh	5100 mAh
Quick Charging
Yes, Fast, 15W	Yes, Fast, 44W
Removable
No	No
TalkTime
Up to 48 Hours(4G)	-
Type
Li-ion	Li-Polymer
USB Type-C
Yes	Yes

Camera

Autofocus
-	Yes
Flash
-	Yes, LED Flash
Front Camera
-	16 MP
Image Resolution
-	12000 x 9000 Pixels
Rear Camera
-	108 MP + 12 MP + 8 MP + 5 MP
Shooting Modes
-	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
-	1920x1080 @ 30 fps

Design

Build Material
Back: Plastic	-
Colours
Black, Blue	-
Height
159.2 mm	-
Thickness
8.9 mm	-
Weight
191 grams	-
Width
75.1 mm	-

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Display

Aspect Ratio
19.5:9	-
Bezel-less display
Yes with notch	-
Display Type
Super AMOLED	IPS LCD
Pixel Density
403 ppi	395 ppi
Refresh Rate
-	120 Hz
Resolution
1080x2340 px (FHD+)	16 MP, Primary Camera
Screen Protection
Corning Gorilla Glass v3	Corning Gorilla Glass v5
Screen Size
6.4 inches (16.26 cm)	6.67 inches (16.94 cm)
Screen to Body Ratio (calculated)
83.92 %	-
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	-

Front Camera

Autofocus
No	-
Camera Setup
Single	-
Flash
No	-
Resolution
32 MP f/2.0, Primary Camera(26 mm focal length, 2.8" sensor size, 0.8µm pixel size)	-
Sensor
Exmor RS	-
Video Recording
1920x1080 @ 30 fps	-

General

Brand
Samsung	vivo
Custom UI
Samsung One UI	-
Launch Date
March 4, 2020	October 19, 2023
Operating System
Android v10 (Q)	Android v12

Main Camera

Autofocus
Yes, Phase Detection autofocus	-
Camera Features
8 x Digital Zoom Auto Flash Face detection Touch to focus	-
Camera Setup
Quad	-
Flash
Yes, LED Flash	-
Image Resolution
9000 x 7000 Pixels	-
OIS
No	-
Resolution
64 MP f/1.8, Primary Camera(26 mm focal length, 1.7" sensor size, 0.8µm pixel size)8 MP f/2.2, Ultra-Wide Angle Camera(12 mm focal length, 4.0" sensor size, 1.12µm pixel size)5 MP f/2.4, Macro Camera(25 mm focal length, 5.0" sensor size, 1.12µm pixel size)5 MP f/2.2, Depth Camera	-
Sensor
S5KGW1, ISOCELL Plus	-
Settings
Exposure compensation, ISO control	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	-
Video Recording
3840x2160 @ 30 fps 1920x1080 @ 30 fps 1280x720 @ 240 fps	-

Multimedia

Audio Features
Dolby Atmos	-
Audio Jack
3.5 mm	-
FM Radio
Yes	-
Loudspeaker
Yes	-

Network & Connectivity

Bluetooth
Yes, v5.0	Yes
GPS
Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
No	-
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SAR Value
Head: 0.383 W/kg	-
SIM 1
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 Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	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
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 Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	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 Size
SIM1: Nano, SIM2: Nano	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM, Dual VoLTE	Dual SIM, GSM+GSM
USB Connectivity
Mass storage device, USB charging	-
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 5 (802.11 b/g/n/ac) 5GHz	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot	-

Performance

Architecture
64 bit	-
CPU
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)	-
Chipset
Samsung Exynos 9 Octa 9611	-
Fabrication
10 nm	-
Graphics
Mali-G72 MP3	Mali-G77 MC9
Processor
-	MediaTek Dimensity 1300 MT6893Z
RAM
6 GB	8 GB
RAM Type
LPDDR4X	-
RAM type
LPDDR4X	-

Sensors

Fingerprint Sensor
Yes	Yes
Fingerprint Sensor Position
Rear	-
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory
Yes, Up to 512 GB	No
Internal Memory
64 GB	128 GB
Storage Type
UFS 2.1	-
USB OTG
Yes	-
User Available Storage
Up to 49 GB	-