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vivo X300 Ultra vs vivo X50 Pro+

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

vivoX300 UltravivoX50 Pro+
Overview
ReleasedApril 2026July 2020
Display
Screen size6.82″6.56″
Resolution3168 × 14402376 × 1080
Sharpness510 pixels per inch398 pixels per inch
PanelLTPO OLEDOLED
Refresh rate144 Hz120 Hz
Peak brightness4,500 nits1,300 nits
Display typeAMOLED, LTPO identified by Digital Camera World; adaptive 1–144 Hz, with 144 Hz limited to supported games as noted by StuffCurved AMOLED; China V2011A hardware and configurations throughout
Pixel density510 ppi–
Brightness detail4,500 nits local peak1300 nits local peak, maker
Display featuresQ10 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 certification240 Hz touch sampling, P3 gamut, 16 million colours, HDR10/HDR10+, 6,000,000:1 contrast and 92.6% screen-to-body ratio
Performance
ChipQualcomm Snapdragon 8 Elite Gen 5Qualcomm Snapdragon 865
Memory16 GB8 GB – 12 GB
Storage512 GB, 1 TB128 GB, 256 GB
CPUEight cores, 2 × 4.6 GHz + 6 × 3.62 GHz; 3 nm processSnapdragon 865, 64-bit octa-core, 7 nm; 1×2.84 GHz, 3×2.42 GHz and 4×1.8 GHz; X55 modem
GPU–Adreno 650
Storage typeGlobal 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 expansionQuad-channel LPDDR5 RAM and UFS 3.1 storage; no microSD slot, TechAdvisor
Cooling5,800 mm² vapour chamber–
Cameras
Main camera200 MP50 MP
Ultra wide camera50 MP13 MP
Telephoto camera200 MP13 MP
Optical zoom3.7×5×
Front camera50 MP32 MP
Main camera200 MP Sony LYTIA 901, 1/1.12-inch sensor, f/1.85, 35 mm equivalent, ZEISS T* coating and CIPA 6.5 OIS50 MP f/1.85 GN1, 1/1.3-inch sensor, OIS/EIS, closed-loop motor and seven-element lens; 2.4 μm combined pixels and 11536×8690 high-resolution mode; conventional OIS rather than the X50 Pro's gimbal
Ultra wide camera50 MP Sony LYTIA 818, 1/1.28-inch sensor, f/2.0, 14 mm equivalent, ZEISS T* coating and CIPA 6.0 OIS13 MP f/2.2, 120° field of view or 108° after distortion correction; 2.5 cm macro focus
Telephoto camera200 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 fps13 MP f/3.0 periscope with 5× optical zoom and OIS/EIS
Second telephoto camera–32 MP f/2.08 portrait camera, 50 mm equivalent lens
Front camera50 MP, f/2.45; autofocus identified by Digital Camera World32 MP f/2.45
Zoom3.7× 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 reach60× Super Zoom, maker; SlashGear's 50× wording differs
Video recordingAcross 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 monitoring8K, 4K, 1080p and 720p recording; 1080p slow motion; OIS/EIS, video portrait, Autozoom, sound tracking and one-click vlog with speech captions
Camera featuresAdditional 5 MP f/2.0 colour-sensing camera; VS1+ imaging chip; Pro Photo, Pro Video, underwater, spatial, stage, food, street photography and creative modesMain/periscope autofocus; rear flash; Night, Astro, Supermoon, Pro Sports, Panorama, Live Photo, high-resolution and document modes; object tracking continues after up to three seconds out of frame
Battery and charging
Battery6,600 mAh4,350 mAh
Wired chargingUp to 100 WUp to 44 W
Wireless chargingUp to 40 WNone
Battery life detailSingle-cell battery, 6,600 mAh/24.69 Wh typical and 6,395 mAh/23.92 Wh rated at 3.74 V4350 mAh typical lithium battery; maker laboratory maxima of 312 hours 4G standby and 16.7 hours VoLTE calling. TechAdvisor's closing 4315 mAh specification conflicts with its own 4350 mAh body and maker sheet
Wired chargingUp to 100 W FlashCharge with maker charger; charging power varies during use44 W FlashCharge; maker claims 62% charge in 30 minutes with supplied charger, starting at 1%, screen off, at 25°C ±1°C
Wireless chargingUp 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 ChargerNo wireless charging, TechAdvisor
Charges other devices–OTG reverse charging supported
Design
TypeStandardStandard
Weight237 g192.2 g
Thickness8.49 mm8.83 mm
Height × width162.98 × 76.81 mm158.5 × 73 mm
Water and dust resistanceIP68–
MaterialsGreen 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 unchangedGlass-back Gravity finish is 192.2 g and 8.83 mm thick; Camel faux-leather finish is 191.1 g and 9.48 mm thick
ColoursGreen, Black and White; overview names Steppe Green, Volcano Black and Alpine WhiteGravity (silver-blue) and Camel
Water resistance detailIP68 and IP69 under IEC 60529; resistance can diminish with use–
Biometrics3D ultrasonic fingerprint sensorIn-display fingerprint scanning and Face Wake
SensorsAccelerometer, ambient light, compass, proximity, colour temperature, gyroscope, laser focusing, Hall, infrared blaster and flicker sensors; linear vibration motorAccelerometer, ambient light, proximity, physical gyroscope, compass, laser autofocus and colour-temperature sensors
SpeakersDual stereo speakersCS43131 independent Hi-Res audio chip; maker specifies 384 kHz/32-bit, up to 130 dB dynamic range and 2 Vrms output
MicrophonesQuad-microphone recording with six presets; Bluetooth TWS earbud and wireless microphone recording supportThree microphones at bottom, top and beside rear cameras for sound tracking
Software
Operating systemAndroidAndroid
Software at launchAndroid 16 with OriginOS 6Android 10 with Funtouch OS 10.5; China software has no Google Play preinstalled, TechAdvisor and SlashGear; no UK sale or configuration asserted
AI features–Jovi voice, document recognition and voice-to-subtitle processing
In the boxPhone, USB cable, charger, SIM eject tool, case, applied protective film and warranty card, as listed on global sheet–
Connectivity
Mobile networkGSM 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 correctionChina SA/NSA 5G; GSM 850/900/1800/1900; CDMA BC0; WCDMA B1/2/4/5/8; LTE TDD B34/38/39/40/41 and FDD B1/2/3/4/7/8/12/17/26 (including B5/18/19); 5G n1/n3/n41/n77/n78/n79
SIMTwo nano-SIMs, nano-SIM plus eSIM or two eSIMs; dual 5G standby; eSIM availability depends on region and carrierDual nano-SIM with dual standby
Wi-FiWi-Fi 6 and 7; Wi-Fi Display, 2 × 2 MIMO and MU-MIMO; concurrent 2.4/5 GHz or 2.4/6 GHz2.4 GHz, 5.1 GHz and 5.8 GHz bands, maker
BluetoothBluetooth 6.0Bluetooth 5.1; SBC, AAC, aptX, aptX HD and LDAC
NFCReader/writer and card emulation including HCE and NFC-SIM payment; NFC-SIM payment requires SIM1Supported, including China vivo Wallet services
USBUSB 3.2 up to 10 Gbps; OTGUSB-C with OTG and audio through USB-C
PositioningGPS, BeiDou, GLONASS, Galileo, QZSS, NavIC, A-GPS, cellular and Wi-Fi positioningBeiDou, GPS, GLONASS and Galileo

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