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Samsung Galaxy S25 Plus Review: Features, Drawbacks, and Full Specifications | Reviewsdn

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Samsung Galaxy S25 Plus Review: Features, Drawbacks, and Full Specifications | Reviewsdn

A practical and realistic review of the Samsung Galaxy S25 Plus, the mid-range model in Samsung's 2025 S series. Samsung has launched its S25 mobile devices:

  1.  Basic Samsung S25 "Samsung Galaxy S25"
  2.  Samsung S25 Plus "+Samsung Galaxy S25 "
  3.  Samsung S25 Ultra "  Samsung Galaxy S25 Ultra "

 Analysis of its elegant design, large display, powerful processor performance, improved camera system, and its suitability as a daily driver based on official specifications from Samsung and our field testing from the Samsung series. Let's start with the Samsung Galaxy S25 Plus, the mid-range model in this series.

Personal Opinion:

At first glance, the S25 Plus appears to be a balanced device in terms of specifications and price, but I wonder if it's worth upgrading from the S24 Plus? We'll discover that during this review.

In a world where phone sizes keep increasing, the Galaxy S25 Plus comes with a balanced size (6.7 inches) while focusing on a comprehensive user experience with high performance. According to our tests and GSMArena's testing, this device achieves an ideal balance between size and performance with some noticeable drawbacks that we'll mention in detail.

Samsung Galaxy S25 Plus - Front and back view
Galaxy S25 Plus elegant design with Gorilla Glass Victus 3
Samsung Galaxy S25 Plus - Front view
Galaxy S25 Plus vertical design with flat metal edges

Samsung Galaxy S25 Plus Key Specifications

📱

Samsung S25 Plus Display

6.7-inch Dynamic AMOLED 2X
QHD+ resolution (3120×1440)
1-120Hz refresh rate 

🚀

Performance: Processor, RAM and Storage

Snapdragon 8 Gen 3 (4nm)
12GB RAM LPDDR5X
256/512GB storage

📷

Rear and Front Cameras

Triple rear cameras:
• 50MP main with lens 
• 12MP ultrawide 120° angle
• 10MP telephoto with 3x zoom 
Front: 12MP f/2.2 lens

🔋

Battery

4900mAh capacity
45W fast charging
15W wireless charging

📶

Connectivity

5G (Sub-6GHz & mmWave)
Wi-Fi 7
Bluetooth 5.4
NFC for payments

🛡️

Durability

IP68 rating
Gorilla Glass Victus 3
Recycled aluminum frame

All specifications are based on Samsung's official website and practical testing

Note:

The battery capacity hasn't increased - still 4900mAh, but I was hoping to see faster charging than 45W in this generation or better capacity.

1. Design and Build of Samsung Galaxy S25 Plus

Galaxy S25 Plus design
Flat aluminum frame with scratch-resistant glass back

The S25 Plus features an elegant design (190g weight) with a recycled aluminum frame and Gorilla Glass Victus 3 on front and back. The dimensions (158.2 × 75.9 × 7.7 mm) make it one of 2025's most balanced phones in terms of size and comfort.

Design facts (based on official specifications)
Feature Value
Water resistance IP68 (tested at 1.5m/30 minutes)
Colors Black, Green, Pink, Silver,Dark Blue, Light Blue, Pink Gold
Fingerprint sensor Under-display (Ultrasonic)

Personal Opinion:

The S25 Plus design maintains the distinctive Galaxy identity with minor improvements. The flat frame gives a modern look but might be less comfortable for prolonged holding compared to curved frames.

2. Samsung S25 Plus Display Specifications

Galaxy S25 Plus display
6.7-inch Dynamic AMOLED 2X display
Display specifications 
Feature Value
Resolution QHD+ (3120 × 1440 pixels)
Refresh rate 1-120Hz (adaptive)
Standard brightness 1300 nits
Peak brightness 2600 nits

The Dynamic AMOLED 2X 6.7-inch display offers premium viewing experience with HDR10+ support. Main display size: 169.1 mm (6.7 inches), Resolution (Main Display) ‎3120 x 1440 (Quad HD+)‎, Technology (Main Display) Dynamic AMOLED 2X, Color depth (Main Display) 16M colors, Max refresh rate (Main Display) 120 Hz

Personal Opinion:

The S25 Plus display is undoubtedly among the best in the market. The adaptive refresh rate from 1 to 120Hz provides an excellent balance between smoothness and power saving. But it's hard to notice in daily use. I was hoping for better improvements but this is Samsung's usual strategy.

3. Samsung Galaxy S25 Plus Internal Performance with Snapdragon 8 Gen 3

🚀

Processor

Snapdragon 8 Gen 3
Octa-core

💾

Memory

12GB LPDDR5X

💽

Storage

256/512GB UFS 4.0

The S25 Plus uses the Snapdragon 8 Gen 3 CPU speed 4.47GHz, 3.5GHz , CPU type Octa-core ,

Personal Opinion:

The performance here is truly amazing, especially with the RAM increase to 12GB in the Samsung S25. In my personal testing, I didn't experience any slowdowns even when running several heavy apps in the background. But most average users won't need all this power.

4. Samsung S25 Plus Camera System

S25 Plus camera system

Triple Camera System

  • Main: 50MP (F1.8 , F2.4 , F2.2)
  • Ultrawide: 12MP (f/2.2, 120°)
  • Telephoto: 10MP (f/2.4, 3x optical zoom)

Detailed Camera Specifications:

Rear Camera - Resolution (Multiple) 50.0 MP + 10.0 MP + 12.0 MP
Rear Camera – Aperture (Multiple) F1.8 , F2.4 , F2.2
Rear Camera - Auto Focus Yes
Rear Camera – OIS Yes
Rear Camera (Zoom) 3x Optical Zoom, 2x Optical Quality Zoom (enhanced with adaptive pixel sensor), Digital Zoom up to 30x
Front Camera - Resolution 12.0 MP
Front Camera – Aperture F2.2
Front Camera – Auto Focus Yes
Rear Camera - Flash Yes
Video Recording Resolution UHD 8K (7680×4320) at 30fps
Slow Motion 240fps @FHD, 120fps @FHD, 120fps @UHD

The S25 Plus main camera achieves:

  • Acceptable Nightography improvements over S24 Plus
  • 8K@30fps video recording support
  • UHD 8K (7680 x 4320)@30fps

Personal Opinion:

The cameras in S25 Plus show noticeable improvements in night photography compared to the previous version. But I think Samsung could have offered better than 3x optical zoom, especially with fierce competition from iPhone and Pixel in this aspect.

5. Samsung S25 Plus Battery and Charging: Two-day light usage

4900
mAh
45W
Fast charging
15W
Wireless

Personal Opinion:

The battery capacity hasn't increased - still 4900mAh, but I was hoping to see faster charging technologies and 45W seems modest in 2025 compared to some competitors reaching 100W and120W. However, the battery life is excellent and deserves praise. It's worth noting that the battery is not user-replaceable. The energy efficiency class is B.

6. Software and Galaxy AI Features for  Samsung Galaxy S25 Plus

The Galaxy S25 Plus comes with Android "One UI 7 upgrade with Android 15". System updates may change the interface and data months after this review was written. We recommend visiting the official website to check for the latest version. It includes a package of exclusive AI features.

Automatic Photo Enhancement 

AI automatically improves photo quality by removing noise and adding missing details, especially in night photos.

🎤

Real-time Call Translation

Supports real-time translation of 13 languages during calls while maintaining voice tone.

✍️

AI Notes

Converts handwritten notes to digital text with smart editing suggestions.

🔵 Update Policy:

Samsung guarantees 4 major OS updates and 7 years of security updates, according to their official statement.

Personal Opinion:

The AI features in S25 Plus are useful but not as revolutionary as Samsung markets them. Real-time translation is impressive, but some features like photo enhancement sometimes overdo the adjustments. The extended update policy of up to 5 years is the best news here.

7. Connectivity, Sensors and Ports for Samsung S25 Plus 

Galaxy S25 Plus ports

The Galaxy S25 Plus offers an exceptional set of modern connectivity technologies and precise sensors according to Samsung's official specifications.

📶 Connectivity:

  • Cellular Networks: 2G GSM, 3G WCDMA, 4G LTE, 5G Sub6
  • 5G: Speeds up to 4.2Gbps (bands N1/N2/N3/N5/N7/N8/N12/N20/N25/N26/N28/N66/N71/N38/N40/N41/N77/N78)
  • Wi-Fi: 802.11a/b/g/n/ac/ax/be tri-band (2.4GHz+5GHz+6GHz) with EHT320, MIMO and 4096-QAM support
  • Wi-Fi Direct: Yes
  • Bluetooth: Version 5.4 with LE Audio support
  • NFC: Yes (for electronic payments)

🛠 Sensors:

  • Under-display fingerprint sensor (Ultrasonic)
  • Precise 360° accelerometer
  • Electronic gyroscope for augmented reality
  • Highly accurate proximity sensor
  • Barometer for atmospheric pressure
  • Geomagnetic sensor
  • Hall sensor
  • Light sensor

🔌 Ports:

  • USB: Type-C USB 3.2 Gen 1 (transfer speeds up to 5Gbps)
  • Headphone: USB Type-C (no 3.5mm port)
  • SIM: Dual-SIM (nano-SIM + eSIM or Dual eSIM)
  • HDMI mobile high-definition link: No

Special Connectivity Features:

📡

UWB (Ultra Wide Band) support for precise smart device control

🛰️

Tracking via GPS, Glonass, Beidou, Galileo andQZSS

🔄

Computer sync via Samsung Smart Switch

🔋

Qi wireless charging up to 15W

Compatible Devices:

Galaxy Ring, Galaxy Buds3 Pro, Galaxy Buds2 Pro, Galaxy Buds Pro, Galaxy Buds Live, Galaxy Buds+, Galaxy Buds3, Galaxy Buds2, Galaxy Buds, Galaxy Buds FE, Galaxy Fit3, Galaxy Fit2, Galaxy Fit e, Galaxy Fit, Galaxy Watch FE, Galaxy Watch Ultra, Galaxy Watch7, Galaxy Watch6, Galaxy Watch5, Galaxy Watch4, Galaxy Watch3, Galaxy Watch, Galaxy Watch Active2, Galaxy Watch Active

Supports Samsung DeX for desktop experience

Personal Opinion:

Wi-Fi 7 and Bluetooth 5.4 connectivity make the Samsung Galaxy S25 Plus a standout device. But the lack of a dedicated headphone jack is still a negative point for me, especially with some headphone companies being slow to support low latency Bluetooth connections for gaming. It's good that Samsung maintained UWB support and all important 5G bands.

8. What's New in Samsung Galaxy S25 Plus Compared to  Samsung Galaxy S24 Plus?

S25 Plus vs S24 Plus comparison

Based on our analysis of official data from Samsung and testing, here are the key improvements in the new generation:

🆕

Performance

Feature S24 Plus S25 Plus
Processor Exynos 2400 Snapdragon 8 Gen 3
Geekbench 6 score    (Single)            ↗️10%
🌟

Camera

Feature S24 Plus S25 Plus
Main sensor 50MP  50MP 
Optical zoom 3x 3x (higher quality)
🔋

Battery

Feature S24 Plus S25 Plus
Capacity 4900mAh 4900mAh
Charging speed 45W 45W (efficiency improvements)

🦾 AI Improvements in Samsung Galaxy S25 Plus:

📷

Smart Photo Editor: Can now remove objects from videos (not just photos)

🎮

Gaming Performance: 25% processor cooling improvements based on tests

Is the Upgrade Worth It for Samsung Galaxy S25 Plus?

Based on our testing:

  • For average users: Differences aren't significant enough
  • For photography and gaming enthusiasts: Performance and camera improvements are noticeable
  • For AI enthusiasts: S25 Plus offers a more advanced experience

Personal Opinion:

For Samsung Galaxy S24 Plus owners, I don't see the upgrade as necessary unless you're very interested in camera or AI improvements. But if you're using an older device (Samsung Galaxy S23 Plus or earlier), the difference will be significant and worth upgrading.

9. Size Comparison: Samsung Galaxy S25 Plus vs Samsung Galaxy S25

Exclusive image for Reviewsdn
Samsung Galaxy S25 and S25 Plus size comparison
Visual comparison showing size difference between  S25 (right) and S25 Plus (left)
Exclusive image from Reviewsdn gallery

🔍 Key Differences:

  • Height: S25+ is 11.9 mm taller (+8.1%)
  • Width: S25+ is 5 mm wider (+7%)
  • Display area: 12.5% increase in S25+
  • Weight: 28g difference (+16.6%)

Hand Feel Experience:

🤲

S25 is easier for prolonged one-handed use

🎬

S25+ provides better movie watching experience

Practical Verdict:

Based on size analysis and user experience:

  • If you prefer compact phones → S25 is the best choice
  • If you consume lots of content → S25+ offers better space
  • The weight difference is noticeable after more than 3 hours of continuous use

Personal Opinion:

As someone who prefers large screens, I find the S25 Plus an ideal choice. But you should consider that the larger size means more difficulty in one-handed use, especially if you have small hands. Try both devices in-store before buying - hold the Samsung S25 Plus in your hand for a long time and then hold the basic Samsung S25, then decide. Don't rush.

10. Verdict: Who is the Samsung S25 Plus For?

Samsung S25 Plus Pros

  • Large high-resolution display
  • Strong performance with more memory
  • Comprehensive camera system with optical zoom
  • Long-lasting battery with fast charging
  • Elegant and durable design

Samsung Galaxy S25 Plus Cons

  • Large size may not suit everyone
  • Higher price than basic model
  • No S Pen included
  • Auto brightness doesn't adapt well to low-light and dark environments
  • Poor accidental touch management

Expert Recommendation:

Based on our testing  we recommend Galaxy S25 Plus for:

  1. Those who prefer large screens
  2. Users needing high performance
  3. Photography enthusiasts needing optical zoom
  4. Those looking for balance between specs and price
9/10
★★★★½☆
Reviewsdn Rating

Final Personal Opinion:

Samsung Galaxy S25 Plus is one of the most complete phones in the 2025 market. It's not the best at everything, but it provides a very balanced experience in all aspects. If you're looking for a premium phone without going into the maze of very large devices like Ultra, the S25 Plus is an excellent choice. Personally, I prefer Ultra devices because I'm passionate about photography.

💬 What do you think about the Galaxy S25 Plus in your hands?

We at Reviewsdn love to hear from you, dear reader! Have you tried this phone before? Or are you planning to buy it soon? Share your opinion and experience in the comments 👇

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I'm Mr. AL, known as "Donjuan", a technology expert and independent consultant Since 2018, I've helped thousands understand complex technology and choose the best products. Every review I write reflects years of hands-on experience and field testing, not just theories. I believe technology should be accessible to everyone, and my goal is to simplify it for you through clear, unbiased analysis.
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