Vivo X300 FE and iQOO 15 represent two distinct philosophies in flagship smartphones.
The Vivo emphasizes compact design, camera refinement, and daily usability, while the iQOO focuses on raw performance, larger battery, and aggressive pricing.
>>> Caviar launches $10,500 gold-plated iPhone 17 Pro Max with Trump-inspired design
This comparison breaks down their key differences.
Design and Display
The Vivo X300 FE features a compact glass-and-metal build with IP68/IP69 protection, making it comfortable for one-handed use.
The iQOO 15 adopts a larger chassis with sharper styling and an optional color-changing rear panel.
Vivo equips a 6.31-inch LTPO AMOLED display with 120Hz refresh rate and 5000 nits peak brightness.
The iQOO 15 counters with a 6.85-inch LTPO AMOLED panel, 144Hz refresh rate, and 6000 nits peak brightness, offering a more immersive experience for gaming and video.
>>> Vivo X300 FE vs Galaxy S26: Which Compact Flagship Should You Buy?
Performance and Battery
The Vivo X300 FE runs on Snapdragon 8 Gen 5 with up to 12GB RAM and 512GB storage.
The iQOO 15 is powered by the faster Snapdragon 8 Elite Gen 5, with up to 16GB RAM and 1TB storage, making it better for heavy gaming and multitasking.
Battery capacity favors the iQOO 15 with 7000mAh and 100W wired charging, compared to Vivo's 6500mAh and 90W charging.
Both support 40W wireless charging.
Camera System
The Vivo X300 FE leads in camera quality with Zeiss optics, a 50MP main sensor, 50MP periscope telephoto, and a 50MP autofocus selfie camera.
>>> Trump Mobile T1 Benchmark Scores Fall Short of Expectations
The iQOO 15 offers three 50MP sensors including a stronger ultrawide, but its image tuning is less refined.
Vivo's selfie camera produces sharper details and natural portraits, while iQOO's 32MP front camera is adequate for casual use.
Pricing and Value
The Vivo X300 FE is priced around ₹80,000, reflecting its premium compact design and camera expertise.
The iQOO 15 costs approximately ₹73,000, offering superior performance, display, and battery at a lower price.
For camera enthusiasts and those preferring a compact flagship, the Vivo X300 FE is the better choice.
>>> Sony Xperia 1 VIII vs Samsung Galaxy S26 Ultra: Which Ultra Flagship Wins in 2026?
For gamers and power users seeking maximum hardware value, the iQOO 15 stands out.
