The Oppo Reno 14 and Vivo T4 Ultra are two powerful mid-range smartphones that offer flagship-level features at competitive prices. With both running Android 15, sporting AMOLED displays and packing impressive cameras and fast charging, they target users seeking high-end performance without the premium cost. This comparison is important because it highlights how each brand balances performance, design, and value, helping buyers decide which phone better suits their needs, whether for gaming, photography, or everyday use.
Design and Display

Build and Feel:
The Oppo Reno 14 brings a premium aluminum alloy frame paired with Gorilla Glass 7i protection and IP68/IP69 certification, offering superior resistance to both dust and water, including full immersion. This makes it a better pick for durability. In contrast, the Vivo T4 Ultra sticks to a glass build with IP64, which is good for splash resistance but doesn’t offer the same level of ruggedness. Both feel high-end in hand, but Reno 14’s design is built for tougher use.
Display Quality:
Both phones offer AMOLED panels with 1B colors, 120Hz refresh rate, and high PWM dimming. Reno 14 has a slightly smaller 6.59″ screen with HDR10+ and 3840Hz PWM, ensuring smoother visuals and reduced flicker. Meanwhile, Vivo T4 Ultra boasts a 6.67″ panel with 5000 nits peak brightness, great for outdoor visibility, and sharper PWM at 2160Hz. While Reno’s screen may feel more natural and eye-friendly, Vivo’s brighter, vibrant display gives it the edge for media consumption in bright environments.
Verdict:
Reno 14 wins in build quality and durability, but Vivo T4 Ultra edges ahead in display brightness and visual appeal. For rugged use, choose Reno; for immersive visuals, pick the Vivo.
Specifications

Performance:
Reno 14 runs on the MediaTek Dimensity 8350 with Mali-G615 GPU, which delivers solid upper mid-range performance. However, the Vivo T4 Ultra steps up with the Dimensity 9300+ and Immortalis-G720 MC12 GPU, a flagship-grade setup offering better gaming and multitasking capability. This makes Vivo the more future-proof option, especially for power users and gamers who need more headroom.
Battery and Charging:
Reno 14 offers a massive 6000 mAh battery, ideal for long endurance. It supports 80W wired charging, 13.5W PD, and 33W PPS, along with reverse charging. On the other hand, Vivo T4 Ultra uses a slightly smaller 5500 mAh Si/C battery but supports faster 90W wired charging, delivering a full charge in under 50 minutes. Vivo has the speed, while Oppo has the stamina. For those prioritizing all-day use, Reno stands out.
Verdict:
Vivo T4 Ultra leads in raw performance and charging speed, making it ideal for demanding users. Reno 14 shines in battery longevity, better for extended use on a single charge.
Camera

Main and Secondary Lenses:
Reno 14 packs a versatile triple camera setup with dual 50 MP sensors (wide + telephoto 3.5x) and an 8 MP ultrawide. The inclusion of a color spectrum sensor and higher-end OIS support aids in clarity and consistency, even in low light. Vivo T4 Ultra counters with a 50 MP wide, a 50 MP periscope telephoto (3x), and an 8 MP ultrawide. Vivo’s periscope zoom adds flexibility, especially for portrait and distant shots, though it lacks Oppo’s sensor enhancements. Both deliver great results, but Reno’s camera system is more feature-rich overall.
Selfie Camera:
Oppo Reno 14 features a 50 MP front camera with autofocus and 4K video, which significantly outshines the 32 MP fixed-focus unit on the Vivo T4 Ultra. Reno’s front camera offers sharper detail, better dynamic range, and superior video capabilities, making it ideal for content creators and selfie enthusiasts.
Verdict:
Oppo Reno 14 has a more advanced rear camera setup with better sensor integration and a superior selfie camera. For versatile photography and video, Reno is the better camera phone overall.
Pricing
The Oppo Reno 14 is priced at around $550, while the Vivo T4 Ultra comes in at approximately $450. For $100 less, Vivo offers a flagship-level chipset and ultra-bright display, making it an excellent value. However, the Reno 14 justifies its higher price with a larger battery, rugged IP68/IP69 protection, superior selfie camera, and more advanced camera features overall. The choice depends on what matters more, value and performance (Vivo) or durability and imaging (Oppo).
Disclaimer:
Prices are approximate and may vary based on country, region, and applicable taxes.
Conclusion

The Oppo Reno 14 stands out with its IP69 rating, Gorilla Glass 7i, advanced selfie camera, and massive 6000 mAh battery, making it a great choice for users who need durability, battery life, and better cameras. Meanwhile, the Vivo T4 Ultra brings flagship-level performance with the Dimensity 9300+, rapid 90W charging, and an extremely bright 5000-nit AMOLED display, making it ideal for gamers, multitaskers, and outdoor use.
Verdict:
Choose Oppo Reno 14 if you prioritize camera quality, durability, and battery life. Go for the Vivo T4 Ultra if performance, fast charging, and display brightness are your main needs.
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