vivo X100 Ultra vs vivo X300 Ultra

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X100 Ultra compared with X300 Ultra

	vivoX100 Ultra	vivoX300 Ultra
Overview
Released
Released	May 2024	April 2026
Display
Screen size
Screen size	6.78″	6.82″
Resolution
Resolution	3200 × 1440 (better)	3168 × 1440
Sharpness
Sharpness	518 pixels per inch (better)	510 pixels per inch
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	E7 AMOLED; LTPO confirmed by Android Central, 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	517 ppi	510 ppi
Brightness detail
Brightness detail	3,000 nits local peak	4,500 nits local peak
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	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	Qualcomm Snapdragon 8 Gen 3	Qualcomm Snapdragon 8 Elite Gen 5
Memory
Memory	12 GB – 16 GB	16 GB
Storage
Storage	256 GB, 512 GB, 1 TB	512 GB, 1 TB
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, 2 × 4.6 GHz + 6 × 3.62 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 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	200 MP	200 MP
Optical zoom
Optical zoom	3.7×	3.7×
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 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, f/2.2 and 116° field of view	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	200 MP, 1/1.4-inch sensor, f/2.67, 85 mm equivalent, ZEISS APO and OIS with CIPA 4.5 stabilisation	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	50 MP, f/2.45 and autofocus	50 MP, f/2.45; autofocus identified by Digital Camera World
Zoom
Zoom	3.7× optical and up to 100× digital zoom; advertised 20× telephoto macro is not an optical zoom ratio	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	Main and telephoto 4K at 120 fps, 4K at 60 fps Dolby Vision HDR and 8K recording	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 6 nm vivo V3+ imaging chip, ZEISS T* coating, multifocal portraits and telephoto macro	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	5,500 mAh	6,600 mAh (better)
Wired charging
Wired charging	Up to 80 W	Up to 100 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 battery, 6,600 mAh/24.69 Wh typical and 6,395 mAh/23.92 Wh rated at 3.74 V
Wired charging
Wired charging	80 W FlashCharge	Up to 100 W FlashCharge with maker charger; charging power varies during use
Wireless charging
Wireless charging	30 W wireless FlashCharge	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	229 g (better)	237 g
Thickness
Thickness	9.23 mm	8.49 mm (better)
Height × width
Height × width	164.07 × 75.57 mm	162.98 × 76.81 mm
Water and dust resistance
Water and dust resistance	IP69	IP68
Materials
Materials	Glass rear; Titanium colour name does not establish a titanium frame	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	Titanium, White and Grey	Green, Black and White; overview names Steppe Green, Volcano Black and Alpine White
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, colour temperature, gyroscope, laser focusing, Hall, infrared blaster and flicker sensors; linear vibration motor
Speakers
Speakers	Stereo speakers; three microphones and four recording channels	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	Android 14 with OriginOS 4, China market	Android 16 with OriginOS 6
In the box
In the box	–	Phone, USB cable, charger, SIM eject tool, case, applied protective film and warranty card, as listed on global sheet
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 B1/2/4/5/6/8/19; 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 GHz, 2 × 2 MIMO, MU-MIMO and simultaneous 2.4/5 GHz connection	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; 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 payment; NFC-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 up to 10 Gbps; 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