Samsung Galaxy S9 128gb vs Vivo V40 Pro

Key Specs

Battery
3000 mAh	5500 mAh
Display
5.8 inches (14.73 cm)	6.78 inches (17.22 cm)
Front Camera
8 MP	50 MP
Processor
Samsung Exynos 9 Octa 9810	MediaTek Dimensity 9200 Plus
RAM
4 GB	8 GB
Rear Camera
12 MP	50 MP + 50 MP + 50 MP

Battery

Capacity
3000 mAh	5500 mAh
Quick Charging
Yes, Fast	Yes, Flash, 80W
Removable
No	No
TalkTime
Up to 22 Hours(3G)	-
Type
Li-ion	Li-ion
USB Type-C
Yes	Yes
Wireless Charging
Yes	-

Design

Build Material
Back: Gorilla Glass	Back: Mineral Glass
Colours
Midnight Black, Coral Blue, Lilac Purple	Ganges Blue, Titanium Grey
Height
147.7 mm	164.36 mm
Ruggedness
Dust proof	Dust proof
Thickness
8.5 mm	7.58 mm
Waterproof
Yes, Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68	Yes, Water resistant, IP68, IP69
Weight
163 grams	192 grams
Width
68.7 mm	75.10 mm

Display

Aspect Ratio
18.5:9	20:9
Bezel-less display
Yes	Yes with punch-hole display
Display Type
Super AMOLED	AMOLED
HDR 10 / HDR+ support
-	Yes, HDR 10+
Pixel Density
568 ppi	453 ppi
Refresh Rate
-	120 Hz
Resolution
1440x2960 px (QHD+)	1260x2800 px (FHD+)
Screen Protection
Corning Gorilla Glass v5	-
Screen Size
5.8 inches (14.73 cm)	6.78 inches (17.22 cm)
Screen to Body Ratio (calculated)
84.51 %	89.91 %
Screen to Body Ratio (claimed by the brand)
-	93 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Autofocus
Yes	-
Camera Features
Wide Angle Selfie	-
Camera Setup
-	Single
Resolution
8 MP f/1.7, Wide Angle, Primary Camera(25 mm focal length, 3.6" sensor size, 1.22µm pixel size)	50 MP f/2.0, Wide Angle, Primary Camera(21 mm focal length, 2.76" sensor size, 0.64µm pixel size)

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General

Brand
Samsung	vivo
Custom UI
-	Funtouch OS
Launch Date
March 28, 2018 (Official)	August 7, 2024 (Official)
Operating System
Android v8.0 (Oreo)	Android v14

Main Camera

Autofocus
Yes, Phase Detection autofocus, Dual Pixel autofocus	Yes
Camera Features
8 x Digital Zoom Auto Flash Digital image stabilization Face detection Simultaneous HD video and image recording Touch to focus	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Single	Triple
Flash
Yes, LED Flash	Yes, Smart Aura Light
Image Resolution
4000 x 3000 Pixels	8150 x 6150 Pixels
OIS
Yes	Yes
Resolution
12 MP f/2.4, Wide Angle, Primary Camera(26 mm focal length, 2.55" sensor size, 1.4µm pixel size)	50 MP f/1.88, Wide Angle, Primary Camera(24 mm focal length, 1.56" sensor size, IMX921, CMOS image sensor, Exmor-RS CMOS Sensor, 1µm pixel size)50 MP f/2.0, Ultra-Wide Angle Camera(2.76" sensor size, 0.64µm pixel size)50 MP f/1.85, Telephoto Camera(2.51" sensor size, 0.64µm pixel size)
Sensor
S5K2L3, CMOS image sensor, ISOCELL Plus	-
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) SuperMoon
Video Recording
3840x2160 @ 60 fps 1920x1080 @ 60 fps 1280x720 @ 30 fps	3840x2160 @ 30 fps 1920x1080 @ 30 fps
Video Recording Features
-	Bokeh portrait video

Multimedia

Audio Features
Dolby Atmos	-
Audio Jack
3.5 mm	USB Type-C
FM Radio
No	No
Loudspeaker
Yes	Yes
Stereo Speakers
-	Yes

Network & Connectivity

Bluetooth
Yes, v5.0	Yes, v5.3
GPS
Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
Yes	No
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Supported in India, 4G Supported in India, 3G, 2G
SAR Value
-	Head: 0.99 W/kg, Body: 0.99 W/kg
SIM 1
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 4G Speed: 200 Mbit/s ↑ 1200 Mbit/s ↓ (LTE category 18) 3G Speed: HSDPA 42.2 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑ GPRS: Available EDGE: Available	5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N40 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26) 3G Bands: UMTS 1700 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
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 4G Speed: 200 Mbit/s ↑ 1200 Mbit/s ↓ (LTE category 18) 3G Speed: HSDPA 42.2 Mbit/s ↓ GPRS: Available EDGE: Available	5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N40 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26) 3G Bands: UMTS 1700/2100 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM1: Nano, SIM2: Nano (Hybrid)	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM, Dual VoLTE	Dual SIM, GSM+GSM
USB Connectivity
Mass storage device, USB charging	USB 2.0, Mass storage device, USB charging
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot	Mobile Hotspot

Performance

Architecture
64 bit	64 bit
CPU
Octa core (2.7 GHz, Quad core, M2 Mongoose + 1.7 GHz, Quad core, Cortex A53)	Octa core (3.35 GHz, Single core, Cortex X3 + 3 GHz, Tri core, Cortex A715 + 2 GHz, Quad core, Cortex A510)
Chipset
Samsung Exynos 9 Octa 9810	MediaTek Dimensity 9200 Plus
Fabrication
10 nm	4 nm
Graphics
Mali-G72 MP18	Immortalis-G715 MC11
RAM type
LPDDR4X	-

Sensors

Fingerprint Sensor
Yes	Yes
Fingerprint Sensor Position
Rear	On-screen
Fingerprint Sensor Type
-	Optical
Other Sensors
Light sensor, Proximity sensor, rgbw sensor, Accelerometer, Barometer, Compass, Gyroscope	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Stylus
Yes	-

Storage

Expandable Memory
Yes, Up to 400 GB	No
Internal Memory
128 GB	256 GB
Storage Type
UFS 2.1	UFS 3.1
USB OTG
Yes	Yes