vivo V15 Pro vs vivo V40

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V15 Pro compared with V40

	vivoV15 Pro	vivoV40
Overview
Released
Released	March 2019	July 2024
Display
Screen size
Screen size	6.39″	6.78″
Resolution
Resolution	2340 × 1080	2800 × 1260 (better)
Sharpness
Sharpness	403 pixels per inch	453 pixels per inch (better)
Panel
Panel	OLED	OLED
Refresh rate
Refresh rate	–	120 Hz
Peak brightness
Peak brightness	–	4,500 nits
Display type
Display type	E2 Super AMOLED; maker overview confirms 6.39 inches despite malformed parameter-page size field containing the weight; rounded-corner diagonal 6.17 inches	Curved AMOLED, P3 colour gamut and 8,000,000:1 contrast
Brightness detail
Brightness detail	–	4,500 nits local peak
Screen protection
Screen protection	–	SCHOTT Xensation alpha cover glass, maker India release
Always-on display
Always-on display	Always-on display	–
Display features
Display features	100% P3 gamut; 10,000,000:1 contrast; 19.5:9 aspect ratio and 91.64% screen-to-body ratio, maker calculations	–
Performance
Chip
Chip	Qualcomm Snapdragon 675	Qualcomm Snapdragon 7 Gen 3
Memory
Memory	6 GB – 8 GB	8 GB – 12 GB (better)
Storage
Storage	128 GB	128 GB, 256 GB, 512 GB (better)
CPU
CPU	Snapdragon 675 AIE octa-core processor	Snapdragon 7 Gen 3, 4 nm
GPU
GPU	Adreno 612, Gadgets360	–
Storage type
Storage type	6 GB or 8 GB RAM with 128 GB storage; dedicated microSD slot up to 256 GB, maker sheet; Gadgets Now incorrectly reports no card slot	India configurations below; LPDDR4X and UFS 2.2 identified by 91mobiles
Cameras
Main camera
Main camera	48 MP	50 MP (better)
Ultra wide camera
Ultra wide camera	8 MP	50 MP
Telephoto camera
Telephoto camera	None	None
Optical zoom
Optical zoom	None	None
Front camera
Front camera	32 MP	50 MP (better)
Main camera
Main camera	1/2.25-inch sensor, f/1.8, 0.8 μm physical pixels; four-in-one output of 12 MP with 1.6 μm combined pixels	50 MP autofocus, 1/1.56-inch sensor, f/1.88 and OIS
Ultra wide camera
Ultra wide camera	f/2.2; 120° lens angle or 108° after distortion correction	50 MP autofocus, f/2.0 and 119° field of view
Front camera
Front camera	Pop-up 32 MP f/2.0 camera; maker claims 0.46-second elevation and more than 300,000 elevation tests	50 MP autofocus, f/2.0 and 92° ± 3° field of view
Video recording
Video recording	4K at 30 fps; 1080p and 720p at up to 60 fps with EIS, Gadgets360	–
Camera features
Camera features	5 MP f/2.4 depth camera with 3.2 MP effective pixels after optimisation, maker; Super Night, portrait lighting and body shaping	Seven ZEISS portrait styles with 24/35/50 mm crop options, not optical telephoto; Aura Light and flicker sensor; live photo, night, portrait, high-resolution, panorama, document, slow-motion, time-lapse, Supermoon, astro, Pro, snapshot and food modes
Battery and charging
Battery
Battery	3,700 mAh	5,500 mAh (better)
Wired charging
Wired charging	Up to 18 W	Up to 80 W (better)
Wireless charging
Wireless charging	None	None
Battery life detail
Battery life detail	–	Second-generation BlueVolt silicon-carbon battery
Wired charging
Wired charging	Dual-Engine Fast Charging; maker claims 24% in 15 minutes; 18 W included charger identified by Gadgets360 because maker gives no wattage	80 W FlashCharge; maker parameter page also prints 9 V/1.3 A alongside the 80 W claim without explaining the discrepancy
Design
Type
Type	Standard	Standard
Weight
Weight	185 g (better)	190 g
Thickness
Thickness	8.21 mm	7.58 mm (better)
Height × width
Height × width	157.25 × 74.71 mm	164.16 × 74.93 mm
Water and dust resistance
Water and dust resistance	–	IP68
Materials
Materials	Plastic back and metallic rim, Gadgets360	Glass back; aluminium alloy corner reinforcement and metal camera bezel described by maker release
Colours
Colours	Topaz Blue and Coral Red in maker overview; parameter image selector also calls the red finish Glamour Red; India reviews call it Ruby Red	Ganges Blue, Lotus Purple and Titanium Grey; maker dimensions 16.416 × 7.493 × 0.758 cm
Water resistance detail
Water resistance detail	–	Maker IP68 test at 1.5 m in fresh water for 30 minutes
Buttons
Buttons	Smart Button for Google Assistant with one press and Jovi image recognition with two	–
Biometrics
Biometrics	Fifth-generation in-display fingerprint scanning	Optical in-display fingerprint reader, 91mobiles
Sensors
Sensors	Accelerometer, ambient light sensor, e-compass, proximity sensor and gyroscope	Accelerometer, ambient light, proximity, compass and gyroscope
Speakers
Speakers	Single bottom speaker, Gadgets Now; FM radio supported, maker	Stereo speakers
Software
Operating system
Operating system	Android	Android
Software at launch
Software at launch	Android 9 with Funtouch OS 9; Game Mode 5.0 and Dual-Turbo	Android 14 with Funtouch OS 14
Software updates
Software updates	–	Three Android upgrades and four years of security updates reported at launch by 91mobiles
In the box
In the box	Phone, earphones, documentation, USB cable, power adapter, SIM ejector, case and applied protective film	India phone, charger, cable, case, applied protective film, SIM tool and guide; European box contents differ
Connectivity
Mobile network
Mobile network	Global GSM B2/3/5/8; WCDMA B1/5/8; LTE FDD B1/3/5/7/8 and TDD B38/40/41	India GSM 850/900/1800/1900 MHz; WCDMA B1/4/5/8; LTE FDD B1/3/4/5/7/8/18/19/26/28, TDD B38/39/40/41; 5G n1/3/5/8/28/40/77/78
SIM
SIM	Dual nano-SIM with separate microSD slot and dual standby	Dual nano-SIM with 5G + 5G
Wi-Fi
Wi-Fi	2.4 GHz and 5 GHz	2.4/5 GHz Wi-Fi; protocol version unpublished on consulted maker sheet
Bluetooth
Bluetooth	Bluetooth 5.0	Bluetooth 5.4
NFC
NFC	–	Not supported in India; overseas NFC and eSIM listings do not describe this configuration
USB
USB	Micro-USB and 3.5 mm headphone socket, Gadgets360; OTG supported, maker	USB Type-C and OTG
Positioning
Positioning	GPS, GLONASS and BeiDou	GPS, BeiDou, Galileo, GLONASS, QZSS and NavIC