The flagship market is heating up with three powerful contenders: the iQOO 15, OnePlus 15, and Realme GT 8 Pro. If you’re planning to buy any of these models, it’s important to know which one delivers better value, which performs the best, and which phone carries the largest battery.

Price Comparison: Realme GT 8 Pro vs OnePlus 15 vs iQOO 15
The Realme GT 8 Pro starts at ₹72,999 for the 12GB/256GB variant, while the 16GB/512GB model costs ₹78,999.
The iQOO 15 is also priced at ₹72,999 for its 12GB/256GB variant, and ₹79,999 for the 16GB/512GB option. Under an introductory offer with a ₹7,000 instant bank discount, these prices effectively drop to ₹64,999 and ₹71,999.

The OnePlus 15 is priced similarly:
• 12GB/256GB: ₹72,999
• 16GB/512GB: ₹79,999
With HDFC Bank card benefits, the effective prices become ₹68,999 and ₹75,999 respectively.

Performance: Who Comes Out on Top?
All three smartphones are powered by the Qualcomm Snapdragon 8 Elite Gen 5 chipset, ensuring flagship-level CPU, GPU, and memory performance.
However, each brand adds its own specialized chips:
• iQOO 15 includes a Q3 gaming chip for enhanced gaming stability.
• Realme GT 8 Pro features an R1 gaming chip plus a Hyper Vision AI chip for AI-driven enhancements.
• OnePlus 15 uses a Performance Tri-Chip system that improves gameplay, network stability, and display smoothness.

Despite these additions, overall real-world performance across the three is neck-and-neck.

Battery: Which Phone Lasts the Longest?
The Realme GT 8 Pro and iQOO 15 both come with a 7000mAh battery.
• iQOO: 100W wired + 50W wireless charging
• Realme: 120W wired + 50W wireless charging

The OnePlus 15 takes the lead with a larger 7300mAh battery and supports:
• 120W wired + 50W wireless charging

Final Verdict
• Biggest battery: OnePlus 15 (7300mAh)
• Fastest charging: Realme GT 8 Pro and OnePlus 15 (120W wired)
• Best performance: All three are evenly matched due to the same flagship processor, with minor advantages depending on gaming or AI needs