vivo X100 Ultra vs vivo X300

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X100 Ultra compared with X300

	vivoX100 Ultra	vivoX300
Overview
Released
Released	May 2024	October 2025
Display
Screen size
Screen size	6.78″	6.31″
Resolution
Resolution	3200 × 1440 (better)	2640 × 1216
Sharpness
Sharpness	518 pixels per inch (better)	461 pixels per inch
Panel
Panel	LTPO OLED	LTPO OLED
Refresh rate
Refresh rate	120 Hz	120 Hz
Peak brightness
Peak brightness	3,000 nits	4,500 nits (better)
Display type
Display type	E7 AMOLED; LTPO confirmed by Android Central, up to 120 Hz	Q10 plus 8T LTPO AMOLED, adaptive 1–120 Hz
Pixel density
Pixel density	517 ppi	460 ppi
Brightness detail
Brightness detail	3,000 nits local peak	4,500 nits local peak; minimum 1 nit
Display features
Display features	103% NTSC, DCI-P3, 1.07 billion colours, HDR and 8,000,000:1 contrast; 1,440 Hz PWM requires developer-mode setting	100% P3, 1.07 billion colours, 2,160 Hz PWM and DC dimming
Performance
Chip
Chip	Qualcomm Snapdragon 8 Gen 3	MediaTek Dimensity 9500
Memory
Memory	12 GB – 16 GB	12 GB – 16 GB
Storage
Storage	256 GB, 512 GB, 1 TB (better)	256 GB, 512 GB
CPU
CPU	Eight cores, 1 × 3.3 GHz + 2 × 3.0 GHz + 3 × 3.2 GHz + 2 × 2.3 GHz; 4 nm process	Eight cores, 1 × 4.21 GHz + 3 × 3.5 GHz + 4 × 2.7 GHz; 3 nm process
GPU
GPU	Qualcomm Adreno 750	–
Storage type
Storage type	LPDDR5X four-channel RAM and UFS 4.0; China-market 12 GB/256 GB, 16 GB/512 GB and 16 GB/1 TB; virtual RAM is separate; no storage expansion	Global 12 GB/256 GB and 16 GB/512 GB, LPDDR5X Ultra RAM and UFS 4.1; virtual RAM up to 12 GB or 16 GB is separate; no storage expansion
Cameras
Main camera
Main camera	50 MP	200 MP (better)
Ultra wide camera
Ultra wide camera	50 MP	50 MP
Telephoto camera
Telephoto camera	200 MP	50 MP
Optical zoom
Optical zoom	3.7× (better)	None
Front camera
Front camera	50 MP	50 MP
Main camera
Main camera	50 MP, one-inch sensor, f/1.75, 23 mm equivalent and gimbal OIS with CIPA 4.5 stabilisation	200 MP HPB, 1/1.4-inch sensor, f/1.68, autofocus, OIS and CIPA 4.5 stabilisation
Ultra wide camera
Ultra wide camera	50 MP, f/2.2 and 116° field of view	50 MP JN1, 1/2.76-inch sensor, f/2.0 and autofocus
Telephoto camera
Telephoto camera	200 MP, 1/1.4-inch sensor, f/2.67, 85 mm equivalent, ZEISS APO and OIS with CIPA 4.5 stabilisation	50 MP LYT-602, 1/1.95-inch sensor, f/2.57, autofocus, OIS and CIPA 4.5 stabilisation
Front camera
Front camera	50 MP, f/2.45 and autofocus	50 MP JN1, 1/2.76-inch sensor, f/2.0, autofocus, 20 mm equivalent and 92° field of view
Zoom
Zoom	3.7× optical and up to 100× digital zoom; advertised 20× telephoto macro is not an optical zoom ratio	Periscope telephoto camera; optional 2.35× telephoto extender is a separate accessory; built-in optical ratio not established from the cited maker sheet
Video recording
Video recording	Main and telephoto 4K at 120 fps, 4K at 60 fps Dolby Vision HDR and 8K recording	4K60 portrait video
Camera features
Camera features	Physical 6 nm vivo V3+ imaging chip, ZEISS T* coating, multifocal portraits and telephoto macro	ZEISS T* coating, multifocal portraits, stage and Street Photography modes; V3+ imaging capabilities integrated into Dimensity 9500
Battery and charging
Battery
Battery	5,500 mAh	6,040 mAh (better)
Wired charging
Wired charging	Up to 80 W	Up to 90 W (better)
Wireless charging
Wireless charging	Up to 30 W	Up to 40 W (better)
Battery life detail
Battery life detail	Second-generation silicon battery with semi-solid technology; 5,500 mAh typical at 3.8 V, 20.90 Wh; 5,400 mAh rated, 20.52 Wh	Single-cell overseas model excluding Europe, 6,040 mAh/22.78 Wh typical and 5,925 mAh/22.34 Wh rated at 3.77 V; Austria and Hungary 5,360 mAh/19.68 Wh typical and 5,255 mAh/19.29 Wh rated at 3.67 V; maker laboratory claims 24.1 hours YouTube or 15.8 hours navigation
Wired charging
Wired charging	80 W FlashCharge	90 W FlashCharge; adapter 11 V/8.2 A, compatible with 9 V/1.3 A or 5–11 V/5 A maximum
Wireless charging
Wireless charging	30 W wireless FlashCharge	Up to 40 W with separately purchased vivo Vertical Wireless Charger 2
Design
Type
Type	Standard	Standard
Weight
Weight	229 g	190 g (better)
Thickness
Thickness	9.23 mm	7.95 mm (better)
Height × width
Height × width	164.07 × 75.57 mm	150.57 × 71.92 mm
Water and dust resistance
Water and dust resistance	IP69	IP68
Materials
Materials	Glass rear; Titanium colour name does not establish a titanium frame	Glass rear and metal frame
Colours
Colours	Titanium, White and Grey	Black, Pink, Blue, Purple and Red on global sheet; availability varies by market
Water resistance detail
Water resistance detail	Maker confirms both IP68 and IP69	IP68 and IP69 under IEC 60529; resistance can diminish with use
Biometrics
Biometrics	In-display ultrasonic fingerprint sensor	3D ultrasonic fingerprint sensor
Sensors
Sensors	Accelerometer, ambient light, proximity, gyroscope, compass, front/rear colour temperature, ultrasonic fingerprint, laser focus, infrared blaster, flicker and multispectral sensors; X-axis linear motor	Accelerometer, ambient light, compass, proximity, front and rear colour temperature, gyroscope, laser focus, Hall, infrared blaster and flicker sensors; linear vibration motor
Speakers
Speakers	Stereo speakers; three microphones and four recording channels	–
Software
Operating system
Operating system	Android	Android
Software at launch
Software at launch	Android 14 with OriginOS 4, China market	Global Android 16 with OriginOS 6
Software updates
Software updates	–	Five OS upgrades and seven years of security updates
AI features
AI features	–	OriginOS AI and Office Kit functions; availability depends on region and software
Safety features
Safety features	–	Private Space
In the box
In the box	–	Phone, quick start guide, USB cable, SIM eject tool, case, applied protective film and warranty card; charger included outside Europe and omitted in Europe
Connectivity
Mobile network
Mobile network	China model; GSM 850/900/1800/1900 MHz, CDMA BC0; WCDMA B1/2/4/5/6/8/19; LTE FDD B1/2/3/4/5/7/8/12/17/18/19/20/25/26/28/66, TDD B34/38/39/40/41/42; 5G n1/2/3/5/7/8/12/20/25/26/28/38/40/41/66/77/78/79	GSM 850/900/1800/1900 MHz; WCDMA B1/2/4/5/8; LTE FDD B1/2/3/4/5/7/8/12/17/18/19/20/25/26/28/32/66, TDD B38/39/40/41/42; 5G n1/2/3/5/7/8/20/25/26/28/38/40/41/66/75/77/78
SIM
SIM	Two nano-SIMs, dual SIM dual standby	Two physical SIMs, physical SIM plus eSIM, or dual eSIM; overseas dual standby, India dual active subject to supported bands and carrier deployment
Wi-Fi
Wi-Fi	Wi-Fi 6 and 7, 2.4/5 GHz, 2 × 2 MIMO, MU-MIMO and simultaneous 2.4/5 GHz connection	Wi-Fi 6 and 7, Wi-Fi Display, 2 × 2 MIMO, MU-MIMO and concurrent 2.4/5 GHz or 2.4/6 GHz
Bluetooth
Bluetooth	Bluetooth 5.4; SBC, AAC, aptX, aptX HD, aptX Adaptive, aptX Lossless, LDAC and LHDC 5.0	Bluetooth 6.0
NFC
NFC	Supported	Reader/writer and card emulation including HCE and NFC-SIM; SIM payment requires SIM1
Satellite features
Satellite features	Tiantong satellite communication on the 16 GB/1 TB version only; regional service requirements apply	–
USB
USB	USB 3.2 Gen 1, OTG and DisplayPort video output	USB 3.2 Gen 1 and OTG
Positioning
Positioning	GPS L1/L5, BeiDou B1C/B1I/B2a, GLONASS G1, Galileo E1/E5a, QZSS L1/L5, A-GPS, cellular and Wi-Fi positioning	GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC, A-GPS, cellular and Wi-Fi positioning