Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more

The vivo X300 Ultra is the larger phone, with a 6.82-inch 1–144 Hz display, a four-camera rear array and optional telephoto accessories. Apple’s iPhone 18 Pro is smaller at 6.3 inches, has a 48 MP triple-camera system with a variable-aperture main camera, and starts at $1,199 in the US. The prices in the available official listings are from different markets and storage tiers, so they do not establish a direct price difference.

vivo X300 Ultra vs iPhone 18 Pro: specifications at a glance

This comparison uses manufacturer specifications and announced prices available as of October 7, 2026. The vivo figures below refer to its global specification page unless a regional price or variant is identified. These are listed specifications, not results from a hands-on comparison.

Specification vivo X300 Ultra Apple iPhone 18 Pro
Display 6.82-inch AMOLED; 3168 × 1440; adaptive 1–144 Hz 6.3-inch OLED; 2622 × 1206; 460 ppi; adaptive refresh up to 120 Hz
Rear cameras 200 MP + 50 MP + 200 MP + 5 MP, per vivo’s global specifications 48 MP Fusion Main with variable aperture, 48 MP Fusion Ultra Wide and 48 MP Fusion Telephoto
Front camera 50 MP 18 MP
Processor Snapdragon 8 Elite Gen 5 A20 Pro
Battery and charging 6,600 mAh typical / 6,395 mAh rated; up to 100 W wired and 40 W wireless FlashCharge under vivo’s stated conditions Apple reports video playback and charging results rather than an equivalent capacity figure; up to 36 hours of video playback for eSIM-only models
Dimensions and weight 162.98 × 76.81 mm; 232–237 g depending on color 150.0 × 71.9 × 8.75 mm; 211 g
Storage listed Global page: 512 GB or 1 TB with 16 GB RAM 256 GB, 512 GB, 1 TB or 2 TB
Water and dust protection IP68/IP69 IP68; Apple states up to 6 metres for up to 30 minutes under IEC 60529
Software listed Android 16 with OriginOS 6 iOS 27

Manufacturer specifications: vivo X300 Ultra global specifications and Apple iPhone 18 Pro technical specifications. Apple’s playback and charge figures are company-reported results under its stated test conditions, not directly comparable to battery capacity or vivo’s charging wattage.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Which phone has the better-sized display?

The X300 Ultra is the choice for a substantially larger, higher-resolution panel on paper: 6.82 inches and 3168 × 1440, versus the iPhone 18 Pro’s 6.3 inches and 2622 × 1206. vivo lists adaptive refresh from 1 to 144 Hz; Apple lists ProMotion adaptive refresh up to 120 Hz. A higher listed refresh ceiling does not by itself establish a better viewing experience, and the figures are not independent brightness or display-quality tests.

#1 Best Overall
QUIETIP Magnetic Case for vivo X300 Ultra with Screen Protector,[Compatible with MagSafe] Translucent Matte Drop Protection Cover,Black
  • [Perfect Compatibility & Professional Support]: This case is ONLY suitable for vivo X300 Ultra 6.82",If you have any questions about this new case, please contact us and we will give you a satisfactory answer!
  • [Fit All Magnet Accessories] Built in upgraded 3rd generation magnet ring, locking and compatible with magsafe accessories, wireless charging is faster, easier, and safer. The powerful magnetism support charging from any angle, and there is no need to worry about the charger separating from the phone anymore.
  • [Fingerprint Unlock Compatible] maintain the performance of the vivo X300 Ultra fingerprint sensor. The glass is calibrated to ensure consistent signal transmission for biometric authentication. (Note: Recommend re-registering fingerprints after application for optimal speed.)
  • [Multi-Layer Protection] No deformation, no color loss,Soft, fits snugly around the edge of the phone,Multi-angle three-dimensional shock and anti-drop anti-scratch function, no matter your phone from any direction to fall, can protect to the body from harm.
  • "QUIETIP" Provide the practical products for mobile phone,you could visit our store for more products or search " QUIETIP + phone model" for looking for a product which you need.Time service and warranty as per your request.

The size difference also affects handling. vivo lists the X300 Ultra at 232–237 g depending on color, compared with Apple’s 211 g iPhone 18 Pro. Anyone prioritizing a lighter, narrower phone has the more compact option in the iPhone; people who want more screen area should consider the vivo’s larger body as well as its display.

How do their camera systems differ?

vivo: more listed sensors and optional long-range accessories

vivo lists a 200 MP + 50 MP + 200 MP + 5 MP rear array and a 50 MP front camera on its global specification page. The global page also lists modes such as Pro Photo, Pro Video, underwater, spatial camera and street photography. vivo notes that pixel values can vary by mode and use; sensor resolution alone cannot show which phone produces better photos or video.

The X300 Ultra’s distinctive proposition is its optional accessory system. vivo describes a 200 mm-equivalent ZEISS Telephoto Extender Gen 2 and a 400 mm-equivalent ZEISS Telephoto Extender Gen 2 Ultra, as well as an Imaging Grip Kit with a built-in 2,300 mAh battery. The extenders and grip are not included with every phone purchase. vivo says advanced grip features require an OTA update, and that the 400 mm focal length applies with the lens attached. Check local availability and the precise package contents before buying.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Apple: variable aperture on the main camera

Apple lists a 48 MP Fusion Main camera with variable aperture, alongside 48 MP ultra-wide and telephoto cameras, and an 18 MP front camera. Apple says the main camera can select ƒ/1.48, ƒ/1.8, ƒ/2.8 or ƒ/4.0 aperture options, and describes this feature for low-light and depth-of-field use cases. Those are Apple’s product descriptions, not independent findings about image quality.

Rank #2
Kukoufey Compatible with vivo X300 Ultra Case Cover,Compatible with vivo X300 Ultra 5G V2547A V2547DA V2536A V2562 Built-in 360°Rotating Magnetic Mount Matte Translucent Phone Protective Case Black
  • Compatible with vivo X300 Ultra 5G V2547A V2547DA V2536A V2562 ,Compatible with MagSafe
  • This phone case features a unique semi-transparent matte design with a sleek and stylish look. It clearly showcases the phone’s logo while creating an eye-catching visual effect. With precisely cut openings, you can easily access the speaker, charging port, audio jack, and buttons, and the case is easy to remove.
  • [360-Degree Rotating Stand] Supports both landscape and portrait orientations, providing excellent stand functionality for your phone and allowing you to keep your hands free while watching movies or videos, reading, chatting, and more.
  • with magnetic adsorption, such as wireless charger, magnetic car mount, magnetic battery pack, magnetic wallet, etc. You just need to put the cell phone You only need to put your cell phone on the charger, no need to remove the case. The perfectly aligned magnetic field attraction makes wireless charging faster and more stable. (Must have wireless charging on the phone itself)
  • if you have any doubts please feel free to contact us by mail,we will provide satisfied solutions to you.

The practical distinction is the approach: vivo emphasizes high-resolution sensors and attachable telephoto optics, while Apple highlights variable aperture on its main camera and a three-camera 48 MP rear system. Neither megapixel counts nor accessory specifications prove a universal camera winner; the right fit depends on the kinds of shots and setup a buyer wants.

Battery capacity, charging and endurance are not a direct match

vivo specifies a 6,600 mAh typical battery capacity and 6,395 mAh rated capacity, with up to 100 W wired and 40 W wireless FlashCharge. vivo says charging power varies with use; its stated 40 W wireless charging requires compatible equipment.

Apple does not provide a comparable mAh capacity in the cited launch material. It says eSIM-only iPhone 18 Pro models deliver up to 36 hours of video playback, and that the phone can reach 50 percent charge in around 15 minutes with compatible charging equipment. Apple’s charging tests used July 2026 preproduction units and specified cables and adapters; results vary. Capacity, playback time and charging speed measure different things, so they cannot support a simple battery-life ranking.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

What is the price difference?

The verified starting prices are for different markets and configurations. vivo China lists recommended prices beginning at ¥6,999 for the 12 GB + 256 GB model. Apple announced a US starting price of $1,199 for iPhone 18 Pro. Because one is a China price for a 256 GB configuration and the other is a US starting price, converting the currencies would not produce a fair like-for-like comparison.

Rank #3
vivo X300 Ultra 5G Unlocked Smartphone | China Version | 16GB+512GB | Snapdragon 8 Elite Gen 5 | 200MP 35mm Z EISS Main Camera | 6.82" 144Hz 2K AMOLED Display | 6600mAh Battery+100W Fast Charge
  • Full GOOG Service: Same User experience as the local mobile version. It's manufactured by vivo China Headquarter Factory. We will help you to install full set of GOOG APPs. The frequencies supported cover main network bands. The package contains compatible charger with local standard. Needless to worry about the GOOG Service, language, charging and network compatibility. Since this is a China Version mobile phone, please note some contents might still be Chinese and may not be changed.
  • PROFESSIONAL V-SLR CAMERA SYSTEM — 3+2 Z EISS Master Lens Array with dual 200MP sensors (1/1.12″ S ONY LYTIA 901 main + 200MP 85mm gimbal-stabilized telephoto) and a 50MP ultrawide. Covering 14mm to 400mm full focal range with CIPA 7.0-level stabilization. This is the original Chinese version – fully unlocked and ready for global use. Every shot delivers Z EISS natural color science.
  • IMMERSIVE 2K DISPLAY — 6.82-inch 2K Z EISS Master Color AMOLED flat display with 1-144Hz LTPO adaptive refresh rate. Peak brightness 4500nits for outdoor visibility, supports Dolby Vision, HDR 10+, and Netflix HDR. 2160Hz PWM dimming + full-range DC dimming for eye protection – perfect for gaming and streaming.
  • FLAGSHIP PERFORMANCE — Snapdragon 8 Elite Gen 5 (TSMC 3nm, up to 4.6GHz). Ice Vein Fluid VC cooling system. Runs Funtouch OS (Chinese version) with full GOOG Play Services pre-installed, so you get a clean Android 16 experience with all US apps working seamlessly.
  • ALL-DAY BATTERY — 6600mAh battery. 100W wired FlashCharge (0-100% in ~30 min) + 50W wireless FlashCharge. Includes C-to-C charger. IP68/IP69 dust/water resistance. The Chinese version retains the original high-capacity battery and fast charging protocol – no regional downgrade.
Listing Configuration or scope Price
vivo China recommended price 12 GB + 256 GB ¥6,999
vivo China recommended price 12 GB + 512 GB ¥7,499
vivo China recommended price 16 GB + 512 GB ¥7,999
vivo China recommended price 16 GB + 1 TB satellite edition ¥8,999
vivo China recommended price 16 GB + 1 TB Photographer Kit ¥11,999
Apple US announced starting price iPhone 18 Pro; starting configuration $1,199

The vivo figures are China recommended prices, not globally applicable or necessarily current transaction prices. Apple’s price is its announced US starting price. For a useful local comparison, compare current official prices in the buyer’s country at the same storage tier, and account for taxes, promotions, warranty coverage and whether camera accessories are included. Apple announced availability beginning September 18, 2026; vivo’s China page identifies the model as released in March 2026.

Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Support on Ko-Fi

Software, regional versions and buying checks

The global vivo page lists Android 16 and OriginOS 6; its China and India listings may differ in configuration and presentation. The India shop lists a 16 GB + 512 GB variant. Before purchasing an imported or region-specific vivo model, confirm network bands, eSIM support with the local carrier, warranty service and software availability for the exact variant.

Apple lists iOS 27 for iPhone 18 Pro. Apple notes regional rollout limits at launch for some Siri AI features in the EU and for Apple Reference Image capture in the EU and China. Availability can change, so verify the current feature status for the buyer’s location rather than assuming every advertised feature is active everywhere.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Which phone should you choose?

  • Choose the vivo X300 Ultra if you want a larger, higher-resolution display, its listed high-capacity battery, or the option to build an imaging setup around separately sold telephoto extenders and a grip. Confirm that the required model and accessories are available and supported in your region.
  • Choose the iPhone 18 Pro if you prefer a smaller and lighter phone, use iOS and Apple’s ecosystem, or want Apple’s described variable-aperture main camera and its camera feature set.
  • Decide on price only after matching the market and storage. The documented China vivo prices and US Apple price are not a direct comparison, and accessory bundles can change the total cost.

There is no independent head-to-head test here to establish a winner for camera quality, battery endurance or sustained performance. These specification differences support a choice based on size, camera approach, software ecosystem and the buyer’s local price—not a universal ranking.

Official specifications and announcements

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.