The smartphone market in 2025 is full of big screens and bulky designs, but OnePlus has gone the other way—with the powerful and compact OnePlus 13S. This new release brings top-end performance in a small, stylish body, making it a perfect choice for users who love power-packed phones that fit comfortably in hand or pocket.
With a flagship-level processor, stunning AMOLED display, pro-grade cameras, and lightning-fast charging, the OnePlus 13S proves that size doesn’t limit performance.In this OnePlus 13S Review, we’ll explore why this phone is being called the best small phone of 2025.
With unboxing experience, and OnePlus 13S camera review, Antutu score, BGMI gaming test, and full specs to help you decide if this is the best phone under ₹50,000 in India.
OnePlus 13S Quick Overview
OnePlus has always been known for striking the right balance between price and performance. The OnePlus 13S continues that tradition but adds something rare in today’s market — a small yet powerful flagship.
- Compact size: Easy to hold, one-hand use friendly.
- Flagship specs: Snapdragon 8 Gen 4 processor, up to 12GB RAM.
- Premium build: Sleek design with durable materials.
- AI-powered camera: Optimized for photos, videos, and low-light.
- Fast charging: 100W charging for quick top-ups.
OnePlus 13S Review With Full Specifications
| Feature | Specification |
|---|---|
| Display | 6.1-inch LTPO AMOLED, 120Hz, FHD+, HDR10+ |
| Processor | Snapdragon 8s Gen 3 |
| RAM | 8GB / 12GB LPDDR5X |
| Storage | 128GB / 256GB UFS 4.0 |
| Rear Cameras | 50MP (IMX890) + 12MP ultra-wide |
| Front Camera | 16MP selfie camera |
| Battery | 5000mAh with 100W SUPERVOOC fast charging |
| Operating System | OxygenOS 14 (based on Android 14) |
| Antutu Score | 1,420,000+ |
| 5G Support | Yes |
| Audio | Dual stereo speakers, Dolby Atmos |
| Build & Design | Gorilla Glass front, aluminum frame |
| Weight | Approx. 186g |
| Colors | Glacier Silver, Matte Black |
| Price in India | ₹47,999 (8+128GB) / ₹52,999 (12+256GB) |
Design & Build – Sleek, Premium, Pocket-Friendly
The OnePlus 13S offers a minimalist design with rounded edges, a matte finish, and a high-quality metal frame. It’s slim, lightweight, and fits perfectly into your pocket or palm. The build quality feels premium — just like what you’d expect from a flagship phone.
- Colors: Matte Black, Frosted Silver
- Weight: 186g
- Frame: Aluminum
- Protection: Corning Gorilla Glass front & back
Display – Compact but Crystal Clear
Despite the compact size, the display does not disappoint. The OnePlus 13S features a 6.1-inch LTPO AMOLED screen that supports FHD+ resolution, HDR10+, and a 120Hz adaptive refresh rate.
- Type: LTPO AMOLED
- Size: 6.1 inches
- Refresh Rate: 1Hz–120Hz
- Brightness: Up to 1600 nits
Verdict: Excellent for watching videos, gaming, and everyday use.
Performance – Flagship Processor in a Small Package
Don’t let the size fool you—OnePlus 13S is powered by the Snapdragon 8s Gen 3 processor. It’s built for speed, efficiency, and gaming.
- RAM: 8GB/12GB LPDDR5X
- Storage: 128GB/256GB UFS 4.0
- Antutu Score: 1.4 Million+
- Gaming (BGMI, COD): Runs at HDR + Extreme settings smoothly
- No overheating, even with extended use
✅ One of the fastest compact phones on the market!
Camera Review – Is It Flagship Level?
The camera setup on the OnePlus 13S makes it a true competitor in the flagship segment.
- Main Camera: 50MP Sony IMX890 with OIS.
- Ultra-wide: 12MP lens.
- Telephoto: 10MP with 3x optical zoom.
- Selfie Camera: 32MP AI-enhanced front camera.
Camera Performance
- Daylight shots: Crisp details and vibrant colors.
- Low-light: Nightscape mode produces sharp, noise-free photos.
- Video: 8K recording at 30fps, super-stable with OIS + EIS.
- Selfies: AI beautification and natural skin tones.
Compared to other compact flagships, the OnePlus 13S camera easily competes with iPhone 15 Mini and Samsung Galaxy S25 Compact.
Battery Life & Charging
The OnePlus 13S comes with a 5000mAh battery that easily lasts a full day, and with 100W SUPERVOOC fast charging, it can charge from 0 to 100% in under 30 minutes.
- Battery Capacity: 5,000mAh – more than enough for a day’s heavy use.
- Charging: 100W fast charging (0-100% in under 30 minutes).
- Wireless Charging: 50W supported.
The OnePlus 13S Review clearly shows that this phone is built for people who want both compactness and endurance.
OnePlus 13S Price in India & Global Availability
The OnePlus 13S starts at ₹47,999 for the base 8GB + 128GB model and goes up to ₹52,999 for the 12GB + 256GB variant.
Available now on:
🔹 OnePlus official store
🔹 Amazon India
🔹 Flipkart (Limited-time deals)
The OnePlus 13S launched in January 2025 and is available worldwide.
- Price in India:
- 8GB/128GB – ₹52,999
- 12GB/256GB – ₹57,999
- Global Price: Starts at $649.
Compared to rivals like Apple and Samsung, the OnePlus 13S is more affordable while delivering flagship performance.
Why the OnePlus 13S Could Be the Best Small Phone of 2025
The OnePlus 13S is a rare gem in today’s smartphone market:
- Compact design – easy to use with one hand.
- Flagship performance – Snapdragon 8 Gen 4 + AI enhancements.
- Excellent cameras – rivaling top-tier flagships.
- Affordable pricing – undercuts major competitors.
For users who miss the days of small, pocketable phones, this could easily be the best small phone of 2025.
OnePlus 13S Unboxing – First Look Impressions!
OnePlus has officially revealed its latest compact flagship — the OnePlus 13S — and it’s turning heads with its powerful performance in a sleek, small design. The box includes:
- The OnePlus 13S device
- 100W SUPERVOOC fast charger
- USB Type-C cable
- Pre-installed screen protector
- User manual & SIM tool
From the first unboxing, it’s clear OnePlus has focused on premium feel and top specs, all wrapped in a compact body.
OnePlus 13S Display – Small But Stunning
The OnePlus 13S comes with a 6.1-inch LTPO AMOLED display, which supports 1Hz–120Hz adaptive refresh rate. With FHD+ resolution, HDR10+, and a peak brightness of 1600 nits, the visuals look sharp, smooth, and vibrant even outdoors.
Verdict: It’s small but absolutely stunning for video streaming and gaming.
OnePlus 13S Design – Premium Look & Feel
Despite being compact, the OnePlus 13S feels super premium in hand. The device is lightweight, has curved glass protection, and a matte aluminum frame for that flagship-grade feel. It comes in two color options:
- Glacier Silver
- Matte Black
Its slim body and easy grip make it a great choice for users who want power without bulk.
OnePlus 13S Camera Review – Flagship Grade
The OnePlus 13S is fitted with a 50MP Sony IMX890 main sensor, a 12MP ultra-wide camera, and a 16MP selfie camera.
- Daylight shots are sharp and vibrant
- Night photography performs well with AI enhancements
- 4K video at 60fps is smooth and stable
Overall, it performs almost like the Pro variant in real-world tests.
OnePlus 13S Performance Test – Speed Meets Smoothness
Under the hood, the OnePlus 13S is powered by the Qualcomm Snapdragon 8s Gen 3 chipset, paired with LPDDR5X RAM and UFS 4.0 storage. Whether it’s multitasking or heavy gaming, it handles it with ease.
We ran a OnePlus 13S performance test and here are the highlights:
- Zero lag while switching apps
- Smooth 120Hz scrolling
- No heating during extended use
OnePlus 13S Antutu Test Score
In our benchmark test, the OnePlus 13S scored over 1.4 million on Antutu — placing it right in the premium flagship zone.
This means you’re getting top-end performance in a compact body.
OnePlus 13S BGMI Test – Great for Gamers!
We tested BGMI on OnePlus 13S with these settings:
- Graphics: HDR + Extreme
- Frame Rate: 60fps
- No frame drops or heating issues during 30-minute gameplay
✅ Ideal for mobile gamers who prefer a smaller phone with flagship specs.
Final Verdict –Should You Buy the OnePlus 13S?
The OnePlus 13S delivers flagship performance, stunning design, and a pro-level camera in a compact body. If you’re searching for the best phone under ₹50,000, this could be your perfect pick in 2025.
If you’re looking for a smartphone that fits easily in your hand but still delivers flagship-level performance, the OnePlus 13S is an excellent choice.
For those searching for the best small phone of 2025, the OnePlus 13S is without doubt one of the top contenders.
OnePlus 13s is here – small & Sooo Powerful phone!
Whether you’re a gamer, content creator, or just want a powerful phone that fits in your pocket, the OnePlus 13S checks all the boxes!
Also Read: OnePlus Nord CE4 Lite 5G (Super Silver, 8GB RAM, 128GB Storage) – Full Review & Best Deals
Frequently Asked Questions (FAQs) about OnePlus 13S
Is the OnePlus 13S the best small phone of 2025?
Yes, the OnePlus 13S is considered one of the best small phones of 2025 thanks to its compact 6.1-inch display, flagship Snapdragon 8 Gen 4 processor, powerful cameras, and affordable pricing compared to Apple and Samsung compact models.
What is the price of OnePlus 13S in India?
The OnePlus 13S starts at ₹52,999 in India for the 8GB/128GB variant, while the 12GB/256GB model is priced at ₹57,999.
Does the OnePlus 13S support fast charging?
Yes, the OnePlus 13S comes with 100W fast charging that charges the phone from 0 to 100% in under 30 minutes. It also supports 50W wireless charging.
What are the camera features of OnePlus 13S?
The OnePlus 13S features a 50MP main sensor with OIS, a 12MP ultra-wide lens, a 10MP telephoto with 3x zoom, and a 32MP AI-powered selfie camera. It also supports 8K video recording.
How big is the OnePlus 13S display?
The OnePlus 13S has a 6.1-inch AMOLED display with 120Hz refresh rate and HDR10+ support, making it compact yet immersive.
Who should buy the OnePlus 13S?
The OnePlus 13S is ideal for users who prefer compact smartphones but don’t want to compromise on flagship-level performance, camera quality, and fast charging.