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Samsung S26 Ultra vs S25 Ultra – Check Which One Is Best & Why?

Samsung Galaxy S26 Ultra & Samsung Galaxy S25 Ultra 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 Galaxy S26 Ultra rather than the Samsung Galaxy S25 Ultra.

Why Do I Recommend The Samsung Galaxy S26 Ultra?

  • The Samsung S26 Ultra features Snapdragon 8 Elite Gen 5 processor for faster CPU and GPU performance that improves gaming frame rates, AI processing, and multitasking efficiency, while the Samsung S25 Ultra uses the Snapdragon 8 Elite processor.
  • Samsung S26 Ultra comes with up to 16GB RAM for handling heavy multitasking, large mobile games, and advanced AI tasks with fewer slowdowns, whereas the Samsung S25 Ultra includes up to 12GB RAM.
  • It supports 60W wired charging for shorter charging sessions that quickly restore a large portion of the battery during brief plug-ins, while the Samsung S25 Ultra supports 45W wired charging.
  • The Samsung S26 Ultra supports 25W wireless charging for faster cable-free charging speeds that reduce waiting time when using wireless charging pads, while the Samsung S25 Ultra supports 15W wireless charging.
  • Samsung S26 Ultra features a 200MP main camera with an f/1.4 aperture for capturing more light and improving low-light photography detail and brightness, whereas the Samsung S25 Ultra features a 200MP camera with an f/1.7 aperture.
  • It includes a 12MP 3× telephoto camera for higher resolution mid-range zoom photos with more image detail and flexibility for cropping, while the Samsung S25 Ultra includes a 10MP 3× telephoto camera.
  • The Samsung S26 Ultra supports Bluetooth 6.0 for more efficient wireless connectivity and improved stability when pairing multiple devices like earbuds, watches, and smart accessories, whereas the Samsung S25 Ultra supports Bluetooth 5.3.
  • Samsung S26 Ultra features UFS 4.1 storage for faster app loading, quicker file transfers, and smoother system performance when handling large media files, while the Samsung S25 Ultra uses UFS 4.0 storage.

Maybe the Samsung Galaxy S25 Ultra can make you comfortable because it’s a little bit cheaper than the Samsung Galaxy S26 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.

Side-by-Side Comparison

FeatureSamsung Galaxy S26 UltraSamsung Galaxy S25 Ultra
ChipsetSnapdragon 8 Elite Gen 5Snapdragon 8 Elite
CPU Max Clock Speed4.61 GHz4.47 GHz
GPUAdreno 840Adreno 830
Operating SystemAndroid 16, One UI 8Android 15, One UI 7
RAM Configuration12 GB / 16 GB12 GB
Storage TypeUFS 4.1UFS 4.0
Wired Charging Power60 W45 W
Wireless Charging25 W15 W
Main Camera Aperture200 MP f/1.4200 MP f/1.7
3× Telephoto Camera12 MP10 MP
5× Periscope Aperturef/2.9f/3.4
Video Recording Mode4K 120 fps4K 60 fps
Height163.6 mm162.8 mm
Width78.1 mm77.6 mm
Thickness7.9 mm8.2 mm
Weight214 g218 g
Bluetooth VersionBluetooth 6.0Bluetooth 5.3
Screen Privacy FeatureHardware Privacy DisplayNot available
Cooling System SizeLarger vapor chamberStandard vapor chamber
PriceCheck Samsung S26 Ultra PriceCheck Samsung S25 Ultra Price

What Common Both Can Do?

  • Display Size: Both smartphones feature a 6.8-inch display, which provides a large viewing area for multimedia, gaming, and productivity. This screen size makes it comfortable to read documents, watch videos, and multitask using split-screen features.
  • Display Resolution: Each device uses a QHD+ resolution of 3120 × 1440 pixels. This high resolution ensures sharp text, detailed photos, and crisp video playback across apps and streaming services.
  • Refresh Rate: Both models support an adaptive 1–120 Hz LTPO refresh rate. This allows the screen to dynamically adjust refresh speed depending on content, balancing smooth animations with efficient power usage.
  • HDR Support: Both devices support HDR10+ video playback. This capability improves contrast, highlights, and color depth when watching compatible movies or streaming content.
  • Display Protection: Each phone uses Gorilla Glass Armor on the front display. This glass technology improves scratch resistance and durability during daily use.
  • Main Camera Resolution: Both models include a 200 MP main camera sensor. A high-resolution sensor allows detailed photos and enables advanced cropping or digital zoom while maintaining clarity.
  • Ultra-Wide Camera: Each phone includes a 50 MP ultra-wide camera. This lens allows users to capture wide landscapes, group photos, and architectural scenes within a broader field of view.
  • Periscope Telephoto: Both devices feature a 50 MP periscope telephoto camera with 5× optical zoom. This camera enables clear long-distance photography while maintaining high image detail.
  • Front Camera: Both phones use a 12 MP front-facing camera. This sensor supports selfies, video calls, and portrait shots with reliable clarity.
  • Battery Capacity: Both smartphones include a 5000 mAh battery. This capacity supports extended usage throughout the day for tasks such as streaming, gaming, browsing, and photography.
  • Reverse Wireless Charging: Both models support reverse wireless charging. This feature allows the phone to act as a wireless charger for accessories like earbuds or smartwatches.
  • S Pen Support: Each device includes support for Samsung’s integrated S Pen stylus. The stylus enables handwriting, drawing, precise editing, and advanced productivity features.
  • Water Resistance: Both devices are rated IP68 for dust and water resistance. This certification allows protection against dust and temporary immersion in water.
  • 5G Connectivity: Each phone supports 5G networks. This connectivity allows faster mobile data speeds, lower latency, and improved streaming performance.
  • Wi-Fi Standard: Both devices support Wi-Fi 7 connectivity. This wireless standard enables faster network speeds, lower latency, and improved performance in crowded networks.
  • Fingerprint Sensor: Both smartphones include an ultrasonic in-display fingerprint scanner. This biometric method enables fast and secure unlocking directly from the screen.
  • Build Frame: Each model uses a titanium frame for structural strength. Titanium construction helps maintain durability while keeping weight balanced.
  • Stereo Speakers: Both phones feature AKG-tuned stereo speakers. This configuration delivers balanced audio output when watching videos, gaming, or listening to music.
  • NFC Support: Both devices include NFC capability. NFC allows quick contactless payments, wireless pairing, and data transfer with compatible devices.
  • USB Port: Both models use a USB-C 3.2 port. This connection supports high-speed data transfer, charging, and accessory compatibility.

Common Features

FeatureSamsung Galaxy S26 UltraSamsung Galaxy S25 Ultra
Display Size6.8-inch Dynamic AMOLED 2X6.8-inch Dynamic AMOLED 2X
Display Resolution3120 × 14403120 × 1440
Refresh Rate1–120 Hz LTPO1–120 Hz LTPO
HDR SupportHDR10+HDR10+
Display ProtectionGorilla Glass ArmorGorilla Glass Armor
Main Camera Resolution200 MP200 MP
Ultra-Wide Camera50 MP50 MP
Periscope Telephoto50 MP 5× optical zoom50 MP 5× optical zoom
Front Camera12 MP12 MP
Battery Capacity5000 mAh5000 mAh
Reverse Wireless ChargingYesYes
S Pen SupportYesYes
Water ResistanceIP68IP68
5G ConnectivityYesYes
Wi-Fi StandardWi-Fi 7Wi-Fi 7
Fingerprint SensorUltrasonic under-displayUltrasonic under-display
Build FrameTitanium frameTitanium frame
Stereo SpeakersAKG-tuned stereo speakersAKG-tuned stereo speakers
NFC SupportYesYes
USB PortUSB-C 3.2USB-C 3.2
Price Check Samsung S26 Ultra Price
Check Samsung S25 Ultra Price

FAQ

Do Samsung S26 Ultra and Samsung S25 Ultra have the same display size?
Yes, both smartphones feature a 6.8-inch Dynamic AMOLED 2X display with QHD+ resolution. This screen size provides a large viewing area suitable for watching videos, gaming, and multitasking.

Is the camera setup the same on Samsung S26 Ultra and Samsung S25 Ultra?
Both devices include a 200 MP main camera, a 50 MP ultra-wide camera, and a 50 MP 5× periscope telephoto camera. However, some camera specifications such as aperture values and secondary telephoto sensors differ between the two models.

Do both phones support the S Pen stylus?
Yes, both the Samsung S26 Ultra and Samsung S25 Ultra include built-in S Pen support. The stylus allows users to take handwritten notes, sketch drawings, annotate documents, and control certain phone functions.

What battery capacity do Samsung S26 Ultra and Samsung S25 Ultra have?
Both devices use a 5000 mAh battery. This capacity supports long daily usage including video streaming, browsing, social media, and gaming.

Do Samsung S26 Ultra and Samsung S25 Ultra support wireless charging?
Yes, both smartphones support wireless charging. They also include reverse wireless charging so the phone can charge compatible accessories such as earbuds or smartwatches.

Are Samsung S26 Ultra and Samsung S25 Ultra water resistant?
Yes, both devices carry an IP68 rating for dust and water resistance. This rating means the phones can withstand dust exposure and short periods of water immersion.

Do the two phones use the same display technology?
Both smartphones use Samsung’s Dynamic AMOLED 2X display technology. This panel type supports high brightness levels, HDR10+ content, and adaptive refresh rates.

Do Samsung S26 Ultra and Samsung S25 Ultra support 5G connectivity?
Yes, both devices support 5G mobile connectivity. This allows faster download speeds, improved streaming performance, and lower latency on supported networks.

Do both phones have the same front camera?
Yes, each model includes a 12 MP front-facing camera. This camera is designed for selfies, video calls, and social media content creation.

What type of fingerprint sensor do Samsung S26 Ultra and Samsung S25 Ultra use?
Both phones use an ultrasonic fingerprint sensor embedded under the display. This biometric technology allows secure unlocking and authentication directly through the screen.

Do Samsung S26 Ultra and Samsung S25 Ultra support Wi-Fi 7?
Yes, both smartphones support Wi-Fi 7 connectivity. This wireless standard enables higher network speeds and improved performance in crowded wireless environments.

What materials are used in the frame of Samsung S26 Ultra and Samsung S25 Ultra?
Both devices feature a titanium frame construction. Titanium provides structural strength while maintaining a relatively lightweight design.

Do both phones have stereo speakers?
Yes, both models include stereo speakers tuned by AKG. This setup delivers balanced audio output for music, videos, and gaming.

What USB port is used on Samsung S26 Ultra and Samsung S25 Ultra?
Both smartphones use a USB-C 3.2 port for charging and data transfer. This connection supports fast wired charging and high-speed file transfers with compatible cables and accessories.