vivo X100 vs vivo X300 Ultra

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X100 compared with X300 Ultra

	vivoX100	vivoX300 Ultra
Overview
Released
Released	November 2023	April 2026
Display
Screen size
Screen size	6.78″	6.82″
Resolution
Resolution	2800 × 1260	3168 × 1440 (better)
Sharpness
Sharpness	453 pixels per inch	510 pixels per inch (better)
Panel
Panel	LTPO OLED	LTPO OLED
Refresh rate
Refresh rate	120 Hz	144 Hz (better)
Peak brightness
Peak brightness	3,000 nits	4,500 nits (better)
Display type
Display type	VM7 8T LTPO AMOLED, up to 120 Hz	AMOLED, LTPO identified by Digital Camera World; adaptive 1–144 Hz, with 144 Hz limited to supported games as noted by Stuff
Pixel density
Pixel density	452 ppi	510 ppi
Brightness detail
Brightness detail	3,000 nits local peak	4,500 nits local peak
Display features
Display features	100% DCI-P3, 105% NTSC and 2,160 Hz PWM dimming	Q10 plus light-emitting material; 1.07 billion colours, P3 gamut and 105% NTSC; circular polariser 2.0; TÜV Rheinland flicker-free and low blue light certification
Performance
Chip
Chip	MediaTek Dimensity 9300	Qualcomm Snapdragon 8 Elite Gen 5
Memory
Memory	12 GB – 16 GB	16 GB
Storage
Storage	256 GB, 512 GB	512 GB, 1 TB (better)
CPU
CPU	Eight cores, 1 × 3.25 GHz + 3 × 2.85 GHz + 4 × 2.0 GHz; 4 nm process	Eight cores, 2 × 4.6 GHz + 6 × 3.62 GHz; 3 nm process
GPU
GPU	Arm Immortalis-G720	–
AI engine
AI engine	MediaTek APU 790	–
Storage type
Storage type	Global 12 GB/256 GB and 16 GB/512 GB, LPDDR5X RAM and UFS 4.0; virtual RAM up to 12 GB or 16 GB is separate; no storage expansion; Chinese launch configurations differ	Global 16 GB/512 GB and 16 GB/1 TB, LPDDR5X Ultra Pro RAM and UFS 4.1; up to 16 GB virtual RAM is separate from physical RAM; no storage expansion
Cooling
Cooling	–	5,800 mm² vapour chamber
Cameras
Main camera
Main camera	50 MP	200 MP (better)
Ultra wide camera
Ultra wide camera	50 MP	50 MP
Telephoto camera
Telephoto camera	64 MP	200 MP
Optical zoom
Optical zoom	3×	3.7× (better)
Front camera
Front camera	32 MP	50 MP (better)
Main camera
Main camera	50 MP IMX920 with VCS bionic spectrum, physical 1/1.49-inch sensor and 1/1.56-inch imaging area, f/1.57, 23 mm equivalent, OIS and CIPA 4.5 stabilisation	200 MP Sony LYTIA 901, 1/1.12-inch sensor, f/1.85, 35 mm equivalent, ZEISS T* coating and CIPA 6.5 OIS
Ultra wide camera
Ultra wide camera	50 MP, 1/2.76-inch sensor and f/2.0	50 MP Sony LYTIA 818, 1/1.28-inch sensor, f/2.0, 14 mm equivalent, ZEISS T* coating and CIPA 6.0 OIS
Telephoto camera
Telephoto camera	64 MP, 1/2-inch sensor, f/2.57, OIS and periscope structure; telephoto macro and Sunshot modes	200 MP HP0, 1/1.4-inch sensor, f/2.67, 85 mm equivalent, ZEISS T* coating, CIPA 7.0 and 3° OIS; autofocus tracking up to 60 fps
Front camera
Front camera	32 MP, f/2.0	50 MP, f/2.45; autofocus identified by Digital Camera World
Zoom
Zoom	3× optical telephoto confirmed by 91mobiles and MySmartPrice; up to 100× digital zoom, maker overview	3.7× telephoto identified by Stuff; maker lists 35 mm main, 14 mm ultra wide and 85 mm telephoto focal lengths; separately purchased extenders provide 200 mm and 400 mm equivalent reach
Video recording
Video recording	4K Super Night Video; cinematic portrait video with post-capture editing	Across all three rear imaging cameras, 4K120 10-bit Log, Dolby Vision and slow motion; 4K Master Color; 4:2:2 APV codec, ACES integration and 3D LUT monitoring
Camera features
Camera features	Physical vivo V2 imaging chip, ZEISS T* coating, multifocal portraits, handheld astro and telephoto macro modes	Additional 5 MP f/2.0 colour-sensing camera; VS1+ imaging chip; Pro Photo, Pro Video, underwater, spatial, stage, food, street photography and creative modes
Battery and charging
Battery
Battery	5,000 mAh	6,600 mAh (better)
Wired charging
Wired charging	Up to 120 W (better)	Up to 100 W
Wireless charging
Wireless charging	None	Up to 40 W (better)
Battery life detail
Battery life detail	Dual-cell series design, 2,500 mAh at 7.82 V equivalent to 5,000 mAh at 3.91 V typical, 19.55 Wh; rated 2,440 mAh at 7.82 V equivalent to 4,880 mAh at 3.91 V, 19.09 Wh	Single-cell battery, 6,600 mAh/24.69 Wh typical and 6,395 mAh/23.92 Wh rated at 3.74 V
Wired charging
Wired charging	120 W FlashCharge, adapter 20 V/6 A; maker laboratory claim 50% in 11 minutes in fast-charging mode	Up to 100 W FlashCharge with maker charger; charging power varies during use
Wireless charging
Wireless charging	Not supported, confirmed by 91mobiles and MySmartPrice	Up to 40 W with included charger/cable and separately purchased vivo or iQOO 50 W Vertical Wireless Charger 2; incompatible with their original 50 W Vertical Wireless Charger
Design
Type
Type	Standard	Standard
Weight
Weight	206 g (better)	237 g
Thickness
Thickness	8.49 mm	8.49 mm
Height × width
Height × width	164.05 × 75.19 mm	162.98 × 76.81 mm
Water and dust resistance
Water and dust resistance	IP68	IP68
Materials
Materials	Glass rear and mirror-finished stainless steel camera ring	Green and White glass rear, 237 g and 8.49 mm thick; Black glass fibre rear, 232 g and 8.19 mm thick; height and width unchanged
Colours
Colours	Asteroid Black and Startrail Blue on global sheet	Green, Black and White; overview names Steppe Green, Volcano Black and Alpine White
Water resistance detail
Water resistance detail	IP68; maker test in fresh water at 1.5 m for 30 minutes; resistance can diminish with use	IP68 and IP69 under IEC 60529; resistance can diminish with use
Biometrics
Biometrics	In-display optical fingerprint sensor	3D ultrasonic fingerprint sensor
Sensors
Sensors	Accelerometer, ambient light, compass, proximity, colour temperature, gyroscope, laser focus, infrared blaster and flicker sensors; linear vibration motor	Accelerometer, ambient light, compass, proximity, colour temperature, gyroscope, laser focusing, Hall, infrared blaster and flicker sensors; linear vibration motor
Speakers
Speakers	Stereo speakers, confirmed by 91mobiles	Dual stereo speakers
Microphones
Microphones	–	Quad-microphone recording with six presets; Bluetooth TWS earbud and wireless microphone recording support
Software
Operating system
Operating system	Android	Android
Software at launch
Software at launch	Global Android 14 with Funtouch OS 14; Chinese launch model uses OriginOS 4	Android 16 with OriginOS 6
In the box
In the box	Phone, quick start guide, USB cable, charger, SIM eject tool, case, applied protective film and warranty card	Phone, USB cable, charger, SIM eject tool, case, applied protective film and warranty card, as listed on global sheet
Connectivity
Mobile network
Mobile network	GSM 850/900/1800/1900 MHz; WCDMA B1/2/4/5/8; LTE FDD B1/2/3/4/5/7/8/12/17/18/19/20/26/28, TDD B34/38/39/40/41/42; 5G n1/3/5/7/8/28/38/40/41/77/78	GSM 850/900/1800/1900 MHz; WCDMA B1/2/4/5/6/8/19; LTE FDD B1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28/32 RX/66/71; 5G n1/2/3/5/7/8/12/20/25/28/38/40/41/66/71/75/77/78/79; maker's duplicated LTE TDD band list is omitted pending correction
SIM
SIM	Two nano-SIMs, dual SIM dual standby	Two nano-SIMs, nano-SIM plus eSIM or two eSIMs; dual 5G standby; eSIM availability depends on region and carrier
Wi-Fi
Wi-Fi	Wi-Fi 6 and 7, 2.4/5/6 GHz, Wi-Fi Display, 2 × 2 MIMO and MU-MIMO	Wi-Fi 6 and 7; Wi-Fi Display, 2 × 2 MIMO and MU-MIMO; concurrent 2.4/5 GHz or 2.4/6 GHz
Bluetooth
Bluetooth	Bluetooth 5.4	Bluetooth 6.0
NFC
NFC	Supported	Reader/writer and card emulation including HCE and NFC-SIM payment; NFC-SIM payment requires SIM1
USB
USB	USB 2.0 and OTG	USB 3.2 up to 10 Gbps; OTG
Positioning
Positioning	GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC, A-GPS, cellular and Wi-Fi positioning	GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC, A-GPS, cellular and Wi-Fi positioning