OnePlus 13s Flagship Phone Leaks: The Sleek Flagship Killer with a Catch You Shouldn’t Ignore

According to the report, the OnePlus 13s flagship phone leaks are already here, and the smartphone is scheduled to launch in the Indian market on June 5, 2025.

Here are the rumored specs: Snapdragon 8 Gen 3, sleek design, and a key battery trade-off. Is it the upgrade you’ve been waiting for?

The OnePlus 13s might be on the way. And if early leaks are accurate, this sleek new device promises high-end performance in a more compact package. But before you get too excited, there’s a notable trade-off that could split opinions.

Let’s unpack everything we know so far about this “flagship-lite” and what it means for OnePlus fans and premium phone shoppers in 2025.

While OnePlus is refining its flagship game with smart compromises, Apple’s next big move may come with unintended consequences, especially after a recent bend test revealed unexpected concerns. Read our full breakdown on the iPhone 17 Air bend test shock to see how it might affect your upgrade decision.

OnePlus 13s: What’s All the Buzz About?

Over the past few years, OnePlus has consistently redefined its product line, shifting from “flagship killer” to full-blown premium flagship. And now circling back with budget-conscious variants like the “s” and “T” series. The upcoming OnePlus 13s, rumored to launch globally with a focus on the Indian market, fits neatly into this updated strategy.

According to reliable tipsters and internal leaks, the 13s will be a pared-down sibling of the anticipated OnePlus 13T bringing nearly all the power, with a few key compromises.

But is it a smart move or a step backward? Let’s dig in.

Rumored Specs: Where the 13s Stands Tall

Despite the “s” in its name, the OnePlus 13s is expected to boast specs that easily match 2024’s flagships.

Chipset & Performance

  • Snapdragon 8 Gen 3: One of the most powerful processors in the Android world, this chipset is a performance beast. If true, it would place the 13s among the fastest Android phones of 2025.
  • RAM & Storage: Expect configurations up to 16 GB of LPDDR5X RAM and 256 GB UFS 4.0 storage, ensuring lightning-fast app loading and multitasking.

“OnePlus has always been about delivering speed, and the 13s looks set to carry that legacy forward.”

Display

  • 6.7″ AMOLED LTPO panel
  • 1.5K resolution (2772 x 1240)
  • 120Hz refresh rate
  • HDR10+ and Dolby Vision support

While the display size might not scream “compact” in traditional terms, in the world of flagship devices, this sits comfortably below the bulkier 6.9-inch monsters we’re starting to see.

The Hardware Trade-Off: A Smaller Battery?

Here’s where things get interesting, and a little controversial.

While the OnePlus 13T is expected to feature a robust 5500mAh battery, leaks suggest that the 13s might trim that down to a 5000mAh cell.

Now, 5000mAh is no slouch. But when power users are demanding phones that last 1.5 to 2 full days, this downgrade could disappoint. Especially when other flagships are pushing the limits with larger cells and AI-driven power optimization.

Additionally, wireless charging support remains uncertain. OnePlus has been inconsistent in providing wireless charging across its models. Sometimes removing it even in higher-tier phones. If the 13s omits it again, that could be a deal-breaker for many.

Camera System: Better Selfies, But What About the Rest?

Another interesting change is in the front camera. The OnePlus 13s might get an upgraded 32 MP selfie shooter, up from the 16 MP found in many older models.

This signals a shift toward content creators, vloggers, and selfie enthusiasts, who’ve long wanted better front-facing optics.

But there’s some uncertainty about the rear camera array. Will it keep the Hasselblad branding and triple-lens setup? Or will it feature a slightly toned-down sensor configuration to stay under budget?

If OnePlus sticks to its newer IMX890 or LYT-808 sensors, the imaging experience should still impress. But it might not quite match the ultra-premium OnePlus 13 or 13T in overall versatility.

Design & Build: Premium but Familiar

Leaks suggest that the OnePlus 13s will carry a near-identical design language to the 13T with a glass sandwich build, aluminum frame, and matte or glossy finishes in muted tones like grey, silver, and forest green.

IP68 water and dust resistance is likely, though not guaranteed. OnePlus has at times limited this to “Pro” or T variants, depending on region.

In-hand feel, weight, and ergonomics are expected to be similar to the 12R or 11R series. Premium but not bulky.

Launch Timeline & Availability

The OnePlus 13s is rumored to debut on June 5, 2025, with a likely first appearance in India before expanding to select global markets. This mirrors OnePlus’s trend of region-specific rollouts that cater to local price sensitivities and carrier partnerships.

We expect:

  • India Launch: June 5, 2025

Pricing: The Sweet Spot?

The OnePlus 13s is rumored to debut on June 5, 2025, with a likely first appearance in India before expanding to select global markets. This mirrors OnePlus’s trend of region-specific rollouts that cater to local price sensitivities and carrier partnerships.

We expect:

  • India Launch: June 5, 2025

OnePlus 13s vs 13T: Quick Comparison

Feature OnePlus 13s OnePlus 13T (Expected)
Processor
Snapdragon 8 Gen 3
MediaTek Dimensity 9300
Display
6.7″ 1.5K AMOLED
6.7″ 1.5K AMOLED
Battery
5000mAh (rumored)
5500mAh (rumored)
Front Camera
32 MP
16 MP
Rear Cameras
50MP triple (TBD)
50MP triple (confirmed)
Charging
100W (wired)
100W (wired)
Wireless Charging
Not confirmed
Possible
Launch Price (INR)
₹45–48K (rumored)
₹55–58K (estimated)

Final Thoughts: Who Should Buy the OnePlus 13s?

If you’ve been holding out for a true flagship experience without the premium price, the OnePlus 13s could be your ideal match.

It’s shaping up to be:

  • Perfect for mobile gamers, power users, and content creators who don’t mind a few trade-offs.
  • Great for budget-conscious buyers who want flagship-tier power at a mid-range price.
  • Not ideal for wireless charging fans or those who prioritize battery longevity above all else.

What to Watch For Next

  • Will the 13s retain Hasselblad camera branding?
  • Is wireless charging truly omitted—or just under wraps?
  • How will the pricing compare to Xiaomi’s and Samsung’s upcoming models?

Stay tuned. We’ll update this story as more leaks and official confirmations come in.

Have thoughts on the OnePlus 13s? Drop them in the comments or share this with a friend looking to upgrade this year.

Pro Tip for Power Buyers

If battery life and wireless charging matter more than anything else, wait for the OnePlus 13T. But if you’re all about speed, display, and cameras, the 13s might be the sleeper hit of the year.

Santosh is an experienced tech writer with over 5 years of experience covering the fast-evolving world of technology. From breaking exclusive stories to reviewing the latest gadgets, she brings deep insight in tech gadgets market and has a passion for making tech accessible to all. When she's not writing, you'll find her exploring new games or tinkering with the latest devices.
Santosh Shah

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