Samsung S25 Ultra vs OnePlus 13 – Check Which One Is Best & Why?

Samsung S25 Ultra & OnePlus 13 share many similarities, but there are also important differences, such as quality, performance, features, design, and connectivity. If you want the best one between them, I Would recommend the Samsung S25 Ultra rather than the OnePlus 13

Why Do I Recommend The Samsung S25 Ultra

  • The Samsung Galaxy S25 Ultra features a 200 MP main sensor plus dual telephoto lenses that capture lossless 5–10× zoom photos for sharper wildlife and sports shots, compared to the OnePlus 13’s 50 MP triple camera limited to 3× optical zoom.
  • Samsung Galaxy S25 Ultra comes with a built-in S Pen to annotate documents, sign PDFs, and trigger the shutter remotely without extra accessories, whereas the OnePlus 13 lacks any native stylus capability.
  • It has Corning Gorilla Glass Armor 2 with an anti-reflective layer that cuts glare for easier outdoor viewing, while the OnePlus 13’s Ceramic Guard glass offers no dedicated anti-glare protection.
  • The Samsung Galaxy S25 Ultra supports seven years of Android and security updates that keep it current through 2032, compared to the OnePlus 13’s four Android upgrades and six years of patches.
  • Samsung Galaxy S25 Ultra includes wireless DeX that turns any monitor or TV into a full desktop workspace for multitasking, whereas the OnePlus 13 lacks an official desktop-mode feature.
  • It supports Qi2 15 W wireless charging that magnetically aligns for consistent power delivery, while the OnePlus 13’s charging system is not Qi2-compatible and relies on proprietary pads.
  • The Samsung Galaxy S25 Ultra features an Ultra-Wideband chip that enables inch-level SmartTag tracking and digital car keys, whereas the OnePlus 13 omits UWB hardware entirely.
  • Samsung Galaxy S25 Ultra has a durable yet lightweight titanium frame that resists bends and scratches for long-term reliability, compared to the OnePlus 13’s standard aluminum frame.

Maybe the OnePlus 13 price can make you comfortable because it’s a little bit cheaper than the Samsung S25 Ultra. But you have to compromise all the above-mentioned features. Now the Decision is Yours. I hope it was helpful to choose the right one.

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Side By Side Comparison

FeatureSamsung S25 UltraOnePlus 13
Display Size / Type6.9″ curved Dynamic LTPO AMOLED6.82″ flat LTPO AMOLED
Resolution / PPIQHD+ (3120×1440), ~498 ppiQHD+ (3168×1440), ~510 ppi
Peak Brightness2600 nits (spec); ~1800 nits measured4500 nits (spec); ~1200 nits measured
Glass / CoatingGorilla Glass Armor 2 + anti‑glareCrystal Shield super‑ceramic glass
Weight218 g210 g
Dimensions162.8 × 77.6 × 8.2 mm162.9 × 76.5 × 8.5 mm
Rear Cameras200 MP wide + 50 MP ultrawide + 50 MP 5× + 10 MP 3× telephoto50 MP wide + 50 MP 3× telephoto + 50 MP ultrawide
Front Camera12 MP32 MP
Battery5000 mAh lithium‑ion6000 mAh silicon‑carbon
Wired Charging45 W100 W
Wireless Charging15 W Qi2 wireless, 4.5 W reverse50 W wireless
Battery Life (SOT)~4–6 hrs screen‑on~7–9 hrs screen‑on
StylusS Pen included
Software SupportAndroid 15, One UI 7; 7-year updatesAndroid 15, OxygenOS 15; 4-year major + 6-year security
PriceCheck S25 Ultra PriceCheck OnePlus 13 Price

What Common Both Can Do?

  • Snapdragon 8 Gen 4: Both devices are powered by the most advanced Qualcomm processor, delivering significant improvements in CPU/GPU performance and power efficiency. Samsung uses a slightly tuned “for Galaxy” edition, but both deliver flagship-class speed.
  • LTPO AMOLED Displays: Both feature adaptive LTPO panels capable of varying refresh rates between 1 Hz and 120 Hz. This technology enhances battery life while providing ultra-smooth animations.
  • QHD+ Resolution: Each phone includes a sharp, high-resolution display (QHD+), providing excellent clarity, especially beneficial for media consumption, gaming, and productivity tasks.
  • 5G, Wi-Fi 7 & Bluetooth 5.4: Both support the latest in wireless communication standards, ensuring ultra-fast data transfer, low latency gaming, high-resolution streaming, and seamless connectivity with modern accessories.
  • UFS 4.0 + LPDDR5X: They feature the fastest available RAM and storage technologies, ensuring smooth multitasking, quick file access, and responsive app performance.
  • AI Integration: Each device incorporates on-device AI capabilities powered by Gemini or equivalent AI models, allowing for real-time translation, voice commands, photo editing, summarization, and more.
  • Software Experience (Android 15): Both devices ship with Android 15, bringing improvements in privacy, multitasking, and AI features. Samsung customizes its experience with One UI 7, while OnePlus uses OxygenOS 15.
  • Reverse Wireless Charging: You can charge accessories like earbuds or even another phone wirelessly using either device, a convenience feature on high-end phones.
  • Stereo Speakers with Dolby Atmos: Both offer immersive audio quality with spatial sound support, enhancing media experiences when watching movies or playing games.
  • No microSD or headphone jack: These flagship models have moved away from expandable storage and 3.5mm audio jacks in favor of slimmer designs and wireless audio ecosystems.

Common Features

FeatureSamsung S25 UltraOnePlus 13
ProcessorSnapdragon 8 Gen 4Snapdragon 8 Gen 4
Display TechnologyLTPO AMOLED, 1–120 Hz adaptive refresh rateLTPO AMOLED, 1–120 Hz adaptive refresh rate
Resolution (QHD+)3120×1440 (QHD+) resolution3168×1440 (QHD+) resolution
5G ConnectivitySupports 5GSupports 5G
Wi-Fi & BluetoothWi-Fi 7, Bluetooth 5.4Wi-Fi 7, Bluetooth 5.4
In-Display FingerprintUltrasonic fingerprint sensorOptical fingerprint sensor
OS at LaunchAndroid 15Android 15
AI FeaturesOn-device AI with Gemini or similar modelsOn-device AI with Gemini or similar models
UFS StorageUFS 4.0 storage standardUFS 4.0 storage standard
RAM TypeLPDDR5X RAMLPDDR5X RAM
USB PortUSB-C 3.2 Gen 2USB-C 3.2 Gen 2
Stereo SpeakersDual stereo speakers with Dolby AtmosDual stereo speakers with Dolby Atmos
Fast Wireless ChargingSupports high-speed wireless chargingSupports high-speed wireless charging
Reverse Wireless ChargingReverse wireless charging availableReverse wireless charging available
No MicroSD SlotNo microSD card slotNo microSD card slot
No 3.5mm JackNo headphone jackNo headphone jack
Price Check S25 Ultra Price Check OnePlus 13 Price

FAQ

What processor do both the Samsung S25 Ultra and OnePlus 13 use?
Both the Samsung Galaxy S25 Ultra and OnePlus 13 are powered by the Snapdragon 8 Gen 4 chipset, delivering flagship performance, enhanced AI capabilities, and improved power efficiency.

Do both phones support 5G connectivity?
Yes, both the Samsung S25 Ultra and OnePlus 13 support 5G connectivity with compatibility for Sub-6GHz and mmWave networks, ensuring fast and reliable mobile data speeds.

What version of Android do they come with?
Both devices ship with Android 15 out of the box, featuring the latest updates in privacy, UI enhancements, AI integration, and long-term software support.

Do they have high refresh rate displays?
Yes, both phones feature LTPO AMOLED displays with adaptive refresh rates ranging from 1Hz to 120Hz, allowing smooth scrolling and optimized battery efficiency.

Are the displays QHD+ on both models?
Yes, both devices feature QHD+ resolution panels, delivering sharp visuals with high pixel density for an immersive viewing experience.

Do they have IP water and dust resistance ratings?
Yes, both the Samsung S25 Ultra and OnePlus 13 have IP68 certification, making them resistant to dust and water immersion, while OnePlus also includes IP69 for added protection.

Do they include wireless charging and reverse wireless charging?
Yes, both phones support wireless charging as well as reverse wireless charging, allowing them to power accessories like earbuds or even other smartphones wirelessly.

Is there a difference in charging speed?
Yes, while both phones support fast charging, the OnePlus 13 offers significantly faster charging at 100W wired and 50W wireless, compared to Samsung’s 45W wired and 15W wireless.

Do both phones lack a headphone jack?
Yes, neither the Samsung S25 Ultra nor the OnePlus 13 includes a 3.5mm headphone jack, encouraging users to use wireless audio solutions.

Can either phone use a microSD card?
No, both devices do not have a microSD card slot, so users must choose a storage variant that suits their long-term needs.

How many years of software support do they provide?
Samsung offers 7 years of major OS and security updates, while OnePlus provides 4 years of Android version updates and 6 years of security patches.

Are stereo speakers included on both models?
Yes, both the S25 Ultra and OnePlus 13 are equipped with stereo speakers and support Dolby Atmos for an immersive audio experience.

Is the fingerprint sensor under the display?
Yes, both devices use in-display fingerprint sensors, with Samsung using ultrasonic technology and OnePlus using an optical sensor.

Do they support AI features on-device?
Yes, both smartphones have on-device AI capabilities for tasks such as text summarization, translation, photo editing, and voice command enhancements.

Is there any stylus support on both phones?
Only the Samsung Galaxy S25 Ultra includes stylus support with the built-in S Pen, while the OnePlus 13 does not feature stylus compatibility.