OnePlus 15R Long-Term Review: Gaming Beast With 2-Day Battery Life

The OnePlus 15R is engineered as a "power first" device, excelling with its Snapdragon 8 Gen 5 chipset, advanced cooling, and a high-refresh-rate display for flawless gaming. Its standout feature is the enormous 7400mAh silicon-carbon battery, which reliably delivers a two-day battery life and supports rapid 80W charging. The phone boasts a premium, durable build with high IP ratings and useful, non-gimmicky AI integrations for performance and productivity. However, the camera system is its clear weak point, lacking a telephoto lens and struggling in low light, making it a compromise for photography enthusiasts.

Key Points: OnePlus 15R Review: Flagship Killer for Gaming & Battery

  • Snapdragon 8 Gen 5 & 165Hz screen for gaming
  • Massive 7400mAh battery lasts 2 days
  • Premium build with durable IP69K rating
  • AI features like Eraser 2.0 are practical
  • Camera setup is the main compromise
4 min read

Long-term review of OnePlus 15R: A gaming and battery beast flagship killer?

Long-term review of the OnePlus 15R: a powerhouse for gaming with a 7400mAh battery, Snapdragon 8 Gen 5, and premium build, but cameras are a compromise.

"If you can live with a basic main camera and just want a phone that lasts forever and plays everything without a stutter, this is the one. - Himank Tripathi"

By Himank Tripathi, New Delhi, January 20

The launch event of the OnePlus 15R was a spectacle that won't fade easily. It made me think that the success of the 15R is even more crucial for OnePlus than its predecessor, the OnePlus 15. After all, the tech world looks forward to the R series with insane levels of expectation--and why not? The R series continues to offer real value to its users. Let's dive in to see if this one is worth your attention and, most importantly, if it's a worthy flagship killer.

The Powerhouse

If you care about speed, this is the phone for you. Apart from insane benchmark scores, the Snapdragon 8 Gen 5 chip on this device is absolutely lag-free. I extensively played games like Genshin Impact, and it handled the game like a breeze even on max settings.

What really helps is the 3200Hz touch sampling rate and the massive three-layer cooling system. Sply in gaming, I could feel the difference; the frames stay stable, and the OnePlus 15R doesn't turn into a heater in your hands, thanks to that upgraded vapour chamber.

Smart Tech

One thing I really liked is how they've integrated AI. It's not just gimmicky; it actually works.

* AI Eraser 2.0: This is super handy for photos. It removes people or objects from the background so cleanly you can't even tell they were there.

* AI Summary & Speak: The AI can effectively summarize long articles or even 'read' webpages to you, which is great when you're on the move.

* Performance AI: The 'Trinity Engine' uses AI to manage RAM, so even if I had 30 apps open, the phone stayed snappy. Well done, OnePlus!

The 'Never Die' Battery & Display

For me, the standout feature has to be the 7,400mAh silicon-carbon battery. Man, it's a literal beast. Despite heavy usage, I was getting an easy 2-day battery life, which is nuts for a phone this powerful. That's not all--the 80W SuperVOOC charging juices up that massive cell in about an hour.

The screen is also top-tier--a 6.83-inch 1.5K AMOLED with 4500 nits peak brightness. It also features Aqua Touch 2.0, so even if my hands were sweaty while gaming or it was raining, the screen still tracked my touches perfectly.

Premium Vibes & HandfeelOnePlus got the 'handfeel' totally right. It features a flat aluminum mid-frame and Crystal Shield super-ceramic glass for durability. The matte-finish feels incredibly premium and stays clean from fingerprints. Even though it's a big phone, the weight distribution is so well-balanced that it doesn't feel bulky at all. Also, the IP ratings (IP66, IP68, and the extreme IP69K) make the phone extremely durable. It easily survives high-pressure water, so I'm at peace while exploring the chaos of the outside world.

Cameras: The Weakest Link?

I wasn't expecting much from the camera setup, and the 50MP main camera and 8MP ultrawide give somewhat okay-ish results. However, the removal of the telephoto lens was a letdown. In tricky lighting, the main sensor just doesn't keep up, and the lack of a proper zoom is a big miss. On the bright side, the selfie camera is good--the 32MP sensor with AI Clear Face makes group shots look really sharp.

In the EndAt a starting price point of INR 47,999, I think the OnePlus 15R is clearly built for the 'power first' crowd if you are ready to look elsewhere when it comes to camera capabilities. If you can live with a basic main camera and just want a phone that lasts forever and plays everything without a stutter, this is the one. With a screen hitting 165Hz and the new OxygenOS 16, it's a tech enthusiast's dream.

My Rating: 4/5

(Disclaimer: The author is an expert in the fields of consumer technology, auto, and lifestyle. The views shared here are personal.)

- ANI

Share this article:

Reader Comments

P
Priya S
The battery life sounds incredible for the price. But removing the telephoto lens at nearly 48k? That's a big miss for someone like me who loves travel photography. OnePlus is focusing too much on gamers and forgetting the all-rounder segment.
V
Vikram M
Solid review, Himank. The AI features, especially the summary one, could be a boon for students and professionals. And IP69K rating in Indian monsoon and dust? That's a practical win. Waiting for the price to drop a bit during the next Flipkart sale!
S
Sarah B
The "handfeel" point is so underrated! I'm tired of heavy, slippery phones. If it's as comfortable as described, it might be worth the upgrade from my old OnePlus. The camera is a concern though... social media needs good pics!
R
Rohit P
Bhai, 2-day battery life is no joke with our Indian usage patterns of hotspot, YouTube, and UPI payments running all day. This could be the true "flagship killer" for battery anxiety. Just wish they hadn't cut corners on the zoom lens.
K
Karthik V
A respectful criticism for OnePlus: The R series was about balanced performance. Now it's becoming a niche gaming phone. At this price, competitors are offering better camera systems. The value proposition isn't as clear-cut as the old OnePlus 7T days.

We welcome thoughtful discussions from our readers. Please keep comments respectful and on-topic.

Leave a Comment

Minimum 50 characters 0/50