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The vivo X300 FE is the more compact option, with a listed telephoto camera; the iQOO 15T has the larger, higher-refresh display and higher listed battery capacity. There is no meaningful price difference to calculate from the official listings available here: vivo’s price is for India, while iQOO’s is for China, and the prices use different currencies and market conditions.
vivo X300 FE vs iQOO 15T: key specifications
The figures below come from vivo’s India store listing and iQOO’s China specification page. They describe regional product listings, not independent performance tests.
| Specification | vivo X300 FE (India listing) | iQOO 15T (China listing) |
|---|---|---|
| Display | 6.31-inch AMOLED, 2640 × 1216 | 6.82-inch AMOLED, 3168 × 1440, up to 144Hz |
| Processor | Snapdragon 8 Gen 5 | MediaTek Dimensity 9500 Monster edition, 3nm process |
| Memory and storage | 8GB or 12GB RAM; 256GB or 512GB storage | 12GB or 16GB RAM; 256GB, 512GB, or 1TB storage; no expandable storage |
| Rear cameras | 50MP main with AF/OIS, 50MP telephoto with OIS, 8MP fixed-focus wide angle | 200MP main with OIS and 50MP ultrawide; no telephoto camera in the listed two-camera setup |
| Front camera | 50MP AF | 16MP |
| Battery and charging | 6,500mAh typical capacity; 90W wired FlashCharge | 8,000mAh typical capacity; 100W flash charging; OTG reverse charging |
| Operating system | OriginOS 6 | Android 16-based OriginOS 6 |
| Weight | 191g | Not stated on the cited China specification page |
| Wireless connectivity | Bluetooth 6.0; regional cellular bands and SIM options vary by listing | Wi-Fi 7, Bluetooth 5.4; China-market bands and dual nano-SIM listed |
Sources: vivo India X300 FE listing and iQOO China iQOO 15T specifications.
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Choose the X300 FE to prioritize a compact phone and a listed telephoto camera
At 6.31 inches, the X300 FE has the smaller listed display, and its India specification includes a dedicated 50MP telephoto camera with OIS. That makes it the more relevant spec sheet to examine if a smaller phone or a separate telephoto lens matters to you. The listing also gives it a 50MP autofocus front camera.
#1 Best Overall
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Choose the iQOO 15T to prioritize a large, high-refresh screen and battery capacity
The iQOO 15T’s 6.82-inch panel has a stated maximum refresh rate of 144Hz, and its 8,000mAh typical battery capacity is higher than the X300 FE India listing’s 6,500mAh typical figure. Its China page also lists 100W charging and OTG reverse charging. These specifications do not establish real-world battery life or charging time.
Do not infer camera or processor performance from megapixels and chip names alone
The listed rear-camera systems differ: the X300 FE includes a telephoto lens, while the iQOO 15T page specifies a 200MP main camera and 50MP ultrawide. Those component descriptions do not determine which phone takes better photos. The official pages likewise do not provide a comparable head-to-head processor benchmark. No independent comparative test is established by these specifications.
Rank #2
- TYPE IT IN. TRANSFORM IT FAST: Enhance any shot in seconds on your smartphone by using Photo Assist¹ with Galaxy AI.² Add objects, restore details, or apply new styles by simply typing or tapping
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What is the price difference?
A cross-market price gap is not established. vivo’s India store listing showed ₹94,999 for the 12GB+256GB 5G configuration, against an MRP of ₹119,999 when accessed; both the selling price and promotion can change. iQOO’s China page lists recommended retail prices in yuan for several configurations. Comparing those figures directly would mix countries, currencies, configurations, taxes, promotions, and availability.
| Phone and market | Configuration | Listed price |
|---|---|---|
| vivo X300 FE, India | 12GB+256GB 5G | ₹94,999 displayed; MRP ₹119,999 at access |
| iQOO 15T, China | 12GB+256GB | CNY 4,099 recommended retail price |
| iQOO 15T, China | 16GB+256GB | CNY 4,499 recommended retail price |
| iQOO 15T, China | 12GB+512GB | CNY 4,799 recommended retail price |
| iQOO 15T, China | 16GB+512GB | CNY 5,199 recommended retail price |
| iQOO 15T, China | 16GB+1TB | CNY 5,999 recommended retail price |
Sources: vivo India store listing and iQOO China specification and price page. For a useful price comparison, check current local prices for both phones in the same country, with the same storage capacity, tax treatment, seller conditions, and purchase date.
Rank #3
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Regional details to check before buying
These specifications are not interchangeable across countries. The X300 FE India page lists regional cellular bands, dual-SIM options that include eSIM configurations, Bluetooth 6.0, USB 2.0, and a weight of 191g. The iQOO 15T page identifies the China all-network model as V2564A and lists China-market network bands and dual nano-SIM. Network support depends on the carrier, local infrastructure, and software, so verify the exact local model against your carrier before importing or buying.
vivo’s Singapore specification page lists IP68/IP69 ingress ratings and 40W wireless charging in addition to 90W wired charging. Those Singapore-specific features are not listed in the India store specifications cited here; do not assume they apply to every regional X300 FE version. Check the page for the country where you intend to buy: vivo Singapore X300 FE specifications.
Rank #4
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The India X300 FE bundle lists a USB-C cable, USB power adapter, eject tool, phone case, applied screen protector, and warranty card alongside the phone. Confirm the contents and warranty terms for the exact seller and market you are considering.
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Best Value
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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.

