INTRODUCTION TO:Samsung glaxy s9 plus
Body | Dimensions | 158.1 x 73.8 x 8.5 mm (6.22 x 2.91 x 0.33 in) |
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Weight | 189 g (6.67 oz) | |
Build | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame | |
SIM | Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) | |
IP68 dust/water resistant (up to 1.5m for 30 min) |

Display | Type | Super AMOLED, HDR10 |
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Size | 6.2 inches, 98.3 cm2 (~84.2% screen-to-body ratio) | |
Resolution | 1440 x 2960 pixels, 18.5:9 ratio (~529 ppi density) | |
Protection | Corning Gorilla Glass 5 | |
3D Touch (home button only) Always-on display |
Platform | OS | Android 8.0 (Oreo), upgradable to Android 10, One UI 2.5 |
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Chipset | Exynos 9810 (10 nm) – EMEA Qualcomm SDM845 Snapdragon 845 (10 nm) – USA/LATAM, China | |
CPU | Octa-core (4×2.7 GHz Mongoose M3 & 4×1.8 GHz Cortex-A55) – EMEA Octa-core (4×2.8 GHz Kryo 385 Gold & 4×1.7 GHz Kryo 385 Silver) – USA/LATAM, China | |
GPU | Mali-G72 MP18 – EMEA Adreno 630 – USA/LATAM, China |
Memory | Card slot | microSDXC (uses shared SIM slot) – dual SIM model only |
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Internal | 64GB 4GB RAM, 64GB 6GB RAM, 128GB 6GB RAM, 256GB 6GB RAM | |
UFS 2.1 |
Main Camera | Dual | 12 MP, f/1.5-2.4, 26mm (wide), 1/2.55″, 1.4µm, dual pixel PDAF, OIS 12 MP, f/2.4, 52mm (telephoto), 1/3.6″, 1.0µm, AF, OIS, 2x optical zoom |
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Features | LED flash, auto-HDR, panorama | |
Video | 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR, stereo sound rec., gyro-EIS & OIS (30fps) |
Selfie camera | Dual | 8 MP, f/1.7, 25mm (wide), 1/3.6″, 1.22µm, AF 2 MP (dedicated iris scanner camera) |
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Features | Dual video call, Auto-HDR | |
Video | 1440p@30fps |
Sound | Loudspeaker | Yes, with stereo speakers |
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3.5mm jack | Yes | |
32-bit/384kHz audio Tuned by AKG |
Comms | WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
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Bluetooth | 5.0, A2DP, LE, aptX | |
Positioning | GPS, GLONASS, BDS, GALILEO | |
NFC | Yes | |
Radio | FM radio (USA & Canada only) | |
USB | USB Type-C 3.1 |
Features | Sensors | Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2 |
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Samsung DeX (desktop experience support) ANT+ Bixby natural language commands and dictation Samsung Pay (Visa, MasterCard certified) |
Battery | Type | Li-Ion 3500 mAh, non-removable (13.48 Wh) |
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Charging | 15W wired, QC2 Wireless (Qi/PMA) (market dependent) |
Misc | Colors | Midnight Black, Coral Blue, Titanium Gray, Lilac Purple, Burgundy Red, Sunrise Gold, Ice Blue, Polaris Blue |
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Models | SM-G965F, SM-G965U, SM-G965W, SM-G9650, SM-G965U1, SM-G965N, SCV39, SM-G965X, SC-03K | |
SAR | 0.78 W/kg (head) 0.79 W/kg (body) | |
SAR EU | 0.29 W/kg (head) 1.35 W/kg (body) | |
Price | $ 139.93 / € 239.00 / £ 249.90 |
Tests | Performance | AnTuTu: 246660 (v7) GeekBench: 8883 (v4.4) GFXBench: 14fps (ES 3.1 onscreen) |
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Display | Contrast ratio: Infinite (nominal), 4.537 (sunlight) | |
Camera | Photo / Video | |
Loudspeaker | Voice 68dB / Noise 74dB / Ring 80dB | |
Audio quality | Noise -92.6dB / Crosstalk -93.4dB | |
Battery (old) | Endurance rating 86h |

Introduction to:Samsung glaxy s9 plus
Overview of Samsung S9 Plus
The Samsung S9 Plus, launched in early 2018, was Samsung’s flagship smartphone designed to deliver an exceptional user experience. With advanced features, a sleek design, and powerful performance, it aimed to set a new standard in the smartphone industry.
Significance in the Smartphone Market
As a successor to the highly successful Samsung S8 Plus, the S9 Plus brought several improvements and innovations, reinforcing Samsung’s position as a leader in the smartphone market. It was one of the most anticipated releases of the year, competing fiercely with other flagship devices.
Purpose of the Review
This review aims to provide an in-depth analysis of the Samsung S9 Plus, covering all its key features, pros, cons, and comparisons with other leading smartphones. By the end of this review, you should have a comprehensive understanding of what the S9 Plus offers and whether it’s the right choice for you.
Design and Build
Design Aesthetics
The Samsung S9 Plus features a stunning design with curved edges and a nearly bezel-less display. Its sleek and modern look is both attractive and functional, providing an immersive viewing experience.
Material Quality
Color Options
The S9 Plus is available in a variety of colors, including Midnight Black, Coral Blue, Lilac Purple, and Titanium Gray. These options allow users to choose a style that best fits their personal preference.
Ergonomics and Handling
Despite its large screen size, the S9 Plus is surprisingly comfortable to hold and use. The curved edges and slim profile contribute to its ergonomic design, making it easy to handle even with one hand.
Durability
The device is built to withstand everyday wear and tear. Its robust construction, combined with Gorilla Glass 5, ensures durability. Additionally, it has an IP68 rating, making it water and dust resistant.
Display

Screen Size and Resolution
The Samsung S9 Plus boasts a 6.2-inch Super AMOLED display with a resolution of 2960 x 1440 pixels. This high resolution ensures sharp and vibrant visuals, making it ideal for media consumption.
Display Technology (Super AMOLED)
Super AMOLED technology provides deep blacks, rich colors, and excellent contrast ratios. This results in a visually stunning display that enhances the overall viewing experience.
Brightness and Color Accuracy
The S9 Plus offers impressive brightness levels, ensuring good visibility even in direct sunlight. Its color accuracy is top-notch, making it perfect for viewing photos, videos, and other media.
Outdoor Visibility
Thanks to its high brightness and Super AMOLED technology, the S9 Plus performs well in outdoor conditions. Text and images remain clear and readable, even under bright sunlight.
Edge Display Features
The curved edges of the display are not just for aesthetics; they also offer practical features. Edge panels provide quick access to apps, contacts, and other functionalities, enhancing usability.
Performance
Processor and RAM
Powered by the Snapdragon 845 (or Exynos 9810 in some regions) and 6GB of RAM, the S9 Plus delivers exceptional performance. This combination ensures smooth multitasking and efficient handling of demanding applications.
Benchmark Scores
The S9 Plus scores highly in benchmark tests, reflecting its powerful hardware. It competes well with other flagship devices, showcasing its capability to handle intensive tasks and games.
Real-World Performance
In everyday use, the S9 Plus performs flawlessly. Apps open quickly, navigation is smooth, and there are no noticeable lags, even when running multiple applications simultaneously.
Gaming Experience
The gaming experience on the S9 Plus is excellent. High-end games run smoothly with impressive graphics, thanks to the powerful GPU and ample RAM. The large, vibrant display further enhances the gaming experience.

Heat Management
Despite its powerful performance, the S9 Plus manages heat efficiently. It remains cool during regular use and only gets slightly warm during intensive tasks, which is within acceptable limits.
Software and User Interface
Operating System (Android Version)
The S9 Plus comes with Android 8.0 Oreo out of the box, upgradeable to Android 10. Samsung’s timely software updates ensure the device remains secure and up-to-date with the latest features.
Samsung Experience UI
Samsung’s Experience UI, layered on top of Android, offers a user-friendly and customizable interface. It includes various enhancements and features that improve the overall user experience.
Pre-installed Apps
Customization Options
The S9 Plus offers extensive customization options, allowing users to tailor the interface to their preferences. From themes and wallpapers to home screen layouts and widgets, the possibilities are vast.
Software Updates
Samsung has a decent track record with software updates. The S9 Plus receives regular security patches and feature updates, ensuring it remains current with the latest advancements.
Camera Features
Rear Camera Specifications
The S9 Plus features a dual rear camera setup with a 12MP wide-angle lens and a 12MP telephoto lens. The wide-angle lens has a variable aperture (f/1.5 and f/2.4), allowing it to adapt to different lighting conditions.
Front Camera Specifications
The front camera is an 8MP shooter with an f/1.7 aperture, offering excellent performance for selfies and video calls. It also supports various beautification features and filters.
Camera Modes (Pro Mode, Slow Motion, etc.)
The camera app on the S9 Plus is packed with features, including Pro Mode, Super Slow Motion, Live Focus, and AR Emoji. These modes provide users with creative control and fun ways to capture moments.
Low Light Performance
One of the standout features of the S9 Plus is its low light performance. The variable aperture and advanced image processing ensure bright and clear photos, even in challenging lighting conditions.
Video Recording Capabilities
The S9 Plus excels in video recording, offering 4K resolution at 60fps. It also supports Super Slow Motion at 960fps, allowing users to capture incredible slow-motion videos.
Audio and Multimedia
Speaker Quality
The S9 Plus features stereo speakers tuned by AKG, delivering rich and immersive sound. The audio quality is excellent, making it ideal for watching videos, gaming, and listening to music.