vivo V23 vs vivo V40

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V23 compared with V40

	vivoV23	vivoV40
Overview
Released
Released	January 2022	July 2024
Display
Screen size
Screen size	6.44″	6.78″
Resolution
Resolution	2400 × 1080	2800 × 1260 (better)
Sharpness
Sharpness	409 pixels per inch	453 pixels per inch (better)
Panel
Panel	OLED	OLED
Refresh rate
Refresh rate	90 Hz	120 Hz (better)
Peak brightness
Peak brightness	–	4,500 nits
Display type
Display type	6.44-inch AMOLED at 2,400 × 1,080 pixels, TechAdvisor; surviving maker Indonesian release confirms 90 Hz but archived full parameter sheets are unavailable	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 Up, TechAdvisor	SCHOTT Xensation alpha cover glass, maker India release
Display features
Display features	HDR10+, TechAdvisor and LesNumériques	–
Performance
Chip
Chip	MediaTek Dimensity 920	Qualcomm Snapdragon 7 Gen 3
Memory
Memory	8 GB – 12 GB	8 GB – 12 GB
Storage
Storage	128 GB, 256 GB	128 GB, 256 GB, 512 GB (better)
CPU
CPU	Dimensity 920, 6 nm, maker Indonesian release	Snapdragon 7 Gen 3, 4 nm
Storage type
Storage type	India 8 GB/128 GB and 12 GB/256 GB configurations identified by TechAdvisor; Europe offered 12 GB/256 GB, Indonesia maker release lists 8 GB physical plus 4 GB extended RAM using storage	India configurations below; LPDDR4X and UFS 2.2 identified by 91mobiles
Cooling
Cooling	Aluminium unibody composite cooling, maker Indonesian release	–
Cameras
Main camera
Main camera	64 MP (better)	50 MP
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	50 MP	50 MP
Main camera
Main camera	64 MP autofocus, f/1.9 and no OIS, TechAdvisor	50 MP autofocus, 1/1.56-inch sensor, f/1.88 and OIS
Ultra wide camera
Ultra wide camera	8 MP, f/2.2, TechAdvisor	50 MP autofocus, f/2.0 and 119° field of view
Front camera
Front camera	Main 50 MP autofocus f/2.0 plus 8 MP f/2.3 ultrawide, TechAdvisor; dual-tone spotlight with adjustable colour temperature confirmed by maker	50 MP autofocus, f/2.0 and 92° ± 3° field of view
Video recording
Video recording	4K selfie video, maker Indonesian release	–
Camera features
Camera features	2 MP macro camera, AI Extreme Night, Party, Flash Portrait, double-exposure, dual-view and Bokeh Flare Portrait	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	4,200 mAh	5,500 mAh (better)
Wired charging
Wired charging	Up to 44 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	44 W FlashCharge	80 W FlashCharge; maker parameter page also prints 9 V/1.3 A alongside the 80 W claim without explaining the discrepancy
Wireless charging
Wireless charging	No wireless charging, TechAdvisor	–
Design
Type
Type	Standard	Standard
Weight
Weight	179 g (better)	190 g
Thickness
Thickness	7.39 mm (better)	7.58 mm
Height × width
Height × width	157.2 × 72.4 mm	164.16 × 74.93 mm
Water and dust resistance
Water and dust resistance	–	IP68
Materials
Materials	Metal flat frame and fluorite AG glass; height and width from TechAdvisor, colour-specific thickness and weight from maker Indonesian release	Glass back; aluminium alloy corner reinforcement and metal camera bezel described by maker release
Colours
Colours	Stardust Black at 179 g and 7.39 mm; colour-changing Sunshine Gold at 181 g and 7.55 mm; official available photo shows the gold variant	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
Biometrics
Biometrics	In-display fingerprint reader and face unlock, TechAdvisor	Optical in-display fingerprint reader, 91mobiles
Sensors
Sensors	–	Accelerometer, ambient light, proximity, compass and gyroscope
Speakers
Speakers	Single speaker, TechAdvisor and LesNumériques	Stereo speakers
Software
Operating system
Operating system	Android	Android
Software at launch
Software at launch	Android 12 with Funtouch OS 12, TechAdvisor; maker legacy full parameter sheets unavailable	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	–	India phone, charger, cable, case, applied protective film, SIM tool and guide; European box contents differ
Connectivity
Mobile network
Mobile network	–	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 5G + 5G
Wi-Fi
Wi-Fi	Wi-Fi 5, LesNumériques	2.4/5 GHz Wi-Fi; protocol version unpublished on consulted maker sheet
Bluetooth
Bluetooth	Bluetooth 5.2, TechAdvisor	Bluetooth 5.4
NFC
NFC	Supported on the TechAdvisor and French LesNumériques review units; India support unconfirmed	Not supported in India; overseas NFC and eSIM listings do not describe this configuration
USB
USB	USB-C, TechAdvisor	USB Type-C and OTG
Positioning
Positioning	–	GPS, BeiDou, Galileo, GLONASS, QZSS and NavIC