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On the India store listings checked on October 7, 2026, the iQOO 15 Apex (12GB RAM, 256GB storage) was ₹85,999 and the vivo X300 FE Lilac Purple (12GB, 256GB) was ₹94,999. That makes the iQOO ₹9,000 cheaper at those listed prices. The bigger choice is about size: iQOO offers a larger, higher-resolution display and a higher listed battery capacity; vivo is smaller and lighter, with a higher-resolution front camera. These are manufacturer specifications, not results from a controlled head-to-head test.
Price difference in India
The observed prices below are for matching 12GB+256GB configurations, but specific finishes differ. They are official-store listings checked on October 7, 2026, and can change with stock, offers, or price updates.
| Phone and listing | Observed price | Displayed MRP |
|---|---|---|
| iQOO 15 Apex, 12GB+256GB | ₹85,999 | ₹92,999 |
| vivo X300 FE Lilac Purple, 12GB+256GB | ₹94,999 | ₹119,999 |
At those listings, the iQOO costs ₹9,000 less. The figures are from the iQOO India E-Store and vivo India E-Store. Compare the same RAM and storage tier when checking current prices; the two stores may show different offers or availability later.
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The iQOO 15 has a 6.85-inch AMOLED display with 3168 × 1440 resolution, making it the more screen-focused option for reading, gaming, or video. The X300 FE has a smaller 6.31-inch screen and is the more compact choice. The reviewed vivo product information did not establish the X300 FE’s display resolution or refresh rate, so those details are not included as a direct comparison.
#1 Best Overall
- This device is locked to Boost Mobile only and not compatible with any other carrier.
- No signs of cosmetic damage (scratches, dents, etc.) will be visible when the product is held 30 centimeters away.
- This product will have a battery that exceeds 80% capacity relative to new.
- Accessories may not be original, but will be compatible and fully functional. Product may come in generic box.
- This product is eligible for a replacement or refund within 1-Year of receipt if it does not look like new or work as expected.
The size difference is also reflected in the listed dimensions and weight. iQOO’s thickness is roughly 8.14–8.28mm and weight is 216.2–221g depending on color; vivo lists the X300 FE at 7.99mm thick and 191g. The X300 FE is therefore thinner and lighter according to the manufacturers’ specifications.
Rear and front cameras
Both phones list a 50MP main camera and a 3× telephoto camera, but their camera arrays are not identical.
Rank #2
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- G25 Ultra The main additional features of this phone include: Fingerprint Lock+Face ID+Dual SIM+GPS+WIFI+BT+FM
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| Camera specification | iQOO 15 | vivo X300 FE |
|---|---|---|
| Main rear | 50MP Sony IMX921 | 50MP ZEISS |
| Ultrawide rear | 50MP | 8MP |
| Telephoto rear | 50MP Sony IMX882, 3× periscope | 50MP ZEISS Sony IMX882, 3× telephoto |
| Front | 32MP | 50MP wide-angle |
The listed figures describe resolution and camera type, not comparative image quality. Megapixels and ZEISS branding alone do not establish which phone takes better photos; no controlled side-by-side camera results are available here.
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Optional X300 FE telephoto extender
vivo lists its ZEISS Telephoto Extender Gen 2 as compatible with the X300 FE, but it is a separate purchase. Treat it as an optional accessory rather than part of the phone’s standard camera specification; local price and availability are not established here.
Rank #3
- 6.1inch Super Retina XDR display. Aluminum with color-infused glass back. Ring/Silent switch
- Dynamic Island. A magical way to interact with iPhone. A16 Bionic chip with 5-core GPU
- Advanced dual-camera system. 48MP Main | Ultra Wide. Super-high-resolution photos (24MP and 48MP). Next-generation portraits with Focus and Depth Control. 4X optical zoom range
- Emergency SOS via satellite. Crash Detection. Roadside Assistance via satellite
- Up to 26 hours video playback. USB C, Supports USB 2. Face ID
Battery capacity and charging
iQOO lists a 7000mAh battery, 100W wired charging, and 40W wireless charging. vivo lists 6500mAh, 90W wired charging, and 40W wireless charging for the X300 FE. These are manufacturer ratings. Capacity and charging wattage do not establish real-world endurance or time to charge; those require comparable testing under the same conditions.
Processor and performance
The iQOO 15 India specifications name the Snapdragon 8 Elite Gen 5, while vivo lists the Snapdragon 8 Gen 5 for the X300 FE. Both are positioned with Snapdragon 8-series flagship platforms, but their names and specifications are not a substitute for comparable benchmark or sustained-use testing. No measured head-to-head performance result is established here.
Rank #4
- 6.1inch Super Retina XDR display. Aluminum with color-infused glass back. Ring/Silent switch
- Dynamic Island. A magical way to interact with iPhone. A16 Bionic chip with 5-core GPU
- Advanced dual-camera system. 48MP Main | Ultra Wide. Super-high-resolution photos (24MP and 48MP). Next-generation portraits with Focus and Depth Control. 4X optical zoom range
- Emergency SOS via satellite. Crash Detection. Roadside Assistance via satellite
- Up to 26 hours video playback. USB C, Supports USB 2. Face ID
RAM, storage, software, and protection
For India listings reviewed, iQOO offers 12GB+256GB and 16GB+512GB configurations. vivo lists 8GB+256GB, 12GB+256GB, and 12GB+512GB options. iQOO’s global specifications also list a 16GB+1TB configuration, but that option was not listed on the India store page reviewed; do not assume it is available in India.
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1Fix the driver behind crashes, sound loss and screen glitches2Clear out junk files and repair common Windows errors3Scan for outdated or missing drivers - takes under a minuteBoth phones are listed with OriginOS 6 based on Android 16 for iQOO and OriginOS 6 in the vivo India store listing. iQOO’s global specifications page lists IP68 and IP69 ratings. The reviewed India X300 FE sources did not establish an ingress-protection rating, which is not evidence that the phone has none.
Which one should you choose?
- Choose the iQOO 15 if the observed ₹9,000 lower India store price, larger 6.85-inch high-resolution display, 7000mAh listed battery, or 50MP ultrawide matter most to you.
- Choose the vivo X300 FE if you prefer a smaller 6.31-inch phone, lower listed weight, or a 50MP wide-angle front camera. Its compatible telephoto extender may also suit you if you want that accessory and can source it separately.
For current buying decisions, check the official listings for the exact market, RAM/storage tier, and finish. The prices in this comparison are dated India snapshots, not guaranteed current prices or prices for other countries. The manufacturer specifications are available on the iQOO India specifications page, vivo India product page, and iQOO global specifications page.
Quick Recap
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.
