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The vivo X300 FE is the smaller option, with a 6.31-inch display; Xiaomi positions the 17 Max as a large-screen phone with a 6.9-inch display. They also differ in their listed camera, battery and processor specifications. The only prices established here come from different markets—India for vivo and China for Xiaomi—so they cannot show which phone is cheaper in a like-for-like comparison.
At a glance: compact versus large-screen
vivo’s India specifications list the X300 FE with a 6.31-inch AMOLED display, Snapdragon 8 Gen 5, and 6500mAh typical battery. Xiaomi describes the 17 Max as a large-screen flagship with a 6.9-inch HyperRGB display, Snapdragon 8 Elite Gen 5 Mobile Platform, and 8000mAh battery. These are manufacturer specifications, not independent test results.
| Specification | vivo X300 FE | Xiaomi 17 Max |
|---|---|---|
| Display | 6.31-inch AMOLED; 2640 × 1216; 120Hz, according to vivo India | 6.9-inch HyperRGB display, according to Xiaomi; the complete panel specification was not established |
| Platform | Snapdragon 8 Gen 5; 3nm process listed by vivo India | Snapdragon 8 Elite Gen 5 Mobile Platform |
| Rear cameras | 50MP AF/OIS IMX921 main, 50MP OIS IMX882 telephoto, and 8MP wide, according to vivo India | Leica 200MP main camera, according to Xiaomi |
| Battery and charging | 6500mAh typical, 6350mAh rated; 90W FlashCharge | 8000mAh Xiaomi Surge battery; charging speed not established here |
| Durability information | IP68/IP69 listed by vivo India | IP rating not established in the available official information |
| Storage configurations | 8GB+256GB and 12GB+512GB listed by vivo India; no expandable ROM | Full configuration list not established |
Which phone’s size suits you?
The clearest practical distinction is screen diagonal: 6.31 inches for the X300 FE versus 6.9 inches for the 17 Max. That makes the vivo the smaller-screen choice based on the stated display sizes. Screen diagonal alone does not establish overall body dimensions, weight, or how either phone feels in hand.
Xiaomi Corporation Investor Relations calls the 17 Max “a brand-new large-screen flagship smartphone.” The description is useful context for its positioning, but it does not provide a full set of physical dimensions to compare with the vivo.
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Camera specifications: what the numbers do—and do not—show
The X300 FE has three listed rear cameras: a 50MP main camera with autofocus and optical image stabilisation, a 50MP stabilised telephoto camera, and an 8MP wide camera. Xiaomi highlights a Leica 200MP main camera for the 17 Max. Xiaomi Corporation Investor Relations says the model “debut[ed] Leica’s 200MP main camera.”
These specifications describe different camera configurations, but megapixel counts do not establish which phone produces better photos. No comparable independent image-quality testing is available here, and the available Xiaomi information does not provide a complete rear-camera configuration for a full system-to-system comparison.
Battery capacity and charging
vivo lists the X300 FE battery as 6500mAh typical and 6350mAh rated, with 90W FlashCharge. vivo notes that maximum charging performance depends on using the original charger and cable and on usage conditions. Xiaomi lists an 8000mAh Surge battery for the 17 Max; a charging-speed figure was not established in the available information.
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- 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.
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- 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.
Capacity figures are not observed battery life. Without comparable endurance and charging tests, they do not establish which phone lasts longer in everyday use or how quickly either one charges in practice.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Price difference: the available listings are from different markets
The vivo India Store displayed ₹89,999 for the selected X300 FE 12GB+256GB listing and also showed an MRP of ₹119,999. Xiaomi China’s official product page surfaced a starting price of RMB 4799 for the 17 Max. The Xiaomi figure is a China starting price, while the vivo figure is an India store price for a selected configuration; the configurations are not confirmed as equivalent.
| Phone and market | Published price information | What the figure represents |
|---|---|---|
| vivo X300 FE — India | ₹89,999; MRP ₹119,999 | Official vivo India Store listing for the selected 12GB+256GB variant |
| Xiaomi 17 Max — China | RMB 4799 starting price | Starting price surfaced on Xiaomi China’s official product page; configuration for that starting price was not established here |
Because the prices use different currencies, markets, and potentially different storage tiers, subtracting one from the other would not give a meaningful saving or premium. Local availability, taxes, warranty coverage, and street prices also need to be checked in the market where you plan to buy.
Quick Recap
How to choose between them
- Prioritize screen size: The stated diagonals point to the X300 FE for a smaller display and the 17 Max for a larger one.
- Compare local, matching configurations: Check the same RAM and storage tier where possible, then compare ordinary local prices rather than listings from different countries.
- Choose on camera evidence, not headline megapixels: Look for independent, comparable photo and video tests if image quality is a deciding factor.
- Check performance testing: The platform names are known, but no comparable benchmark results are established here; avoid inferring a speed winner from names alone.
- Assess battery using your priorities: The nominal capacity favors the Xiaomi on paper, but only comparable endurance testing can show real-world runtime.
- Verify purchase details: Confirm local warranty, network-band support, availability, and the exact included charging equipment before ordering.
Official specifications and listings
- vivo India X300 FE specifications
- vivo India Store X300 FE 12GB+256GB listing
- Xiaomi Corporation Investor Relations smartphone information
- Xiaomi China Xiaomi 17 Max product page
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.
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