Blu S91 Review

• Overview
• Design and Build Quality
• Display
• Performance
• Software and User Interface
• Camera
• Battery Life
• Connectivity and Networking
• Additional Features
• Comparison with Other Related Phones
• Pros and Cons
• Conclusion

Overview

The Blu S91 is a versatile smartphone that combines power, affordability, and sleek design. With an impressive 6.5-inch IPS LCD display and a resolution of 720 x 1600 pixels, it offers a vibrant visual experience. Powered by the Mediatek MT6762G Helio G25 chipset and Octa-core processor, it ensures smooth multitasking and efficient performance. The device boasts a generous 128GB internal storage and 4GB RAM, providing ample space for all your apps and files. The triple rear camera setup captures stunning photos and videos, while the 13MP front camera delivers impressive selfies. With a massive 5000mAh battery, you can enjoy extended usage without worrying about running out of power. Available in black and green, the Blu S91 offers an affordable price point, making it an attractive option for budget-conscious buyers.

Design and Build Quality

The Blu S91 Pro features a sleek and modern design that is both visually appealing and ergonomically designed. With its dimensions of 164.8 x 76.3 x 8.9 mm (6.49 x 3.00 x 0.35 in) and a weight of 202 g (7.13 oz), the phone strikes a good balance between portability and a substantial feel in the hand. The device sports a 6.5-inch IPS LCD display with a resolution of 720 x 1600 pixels, offering a decent viewing experience with vibrant colors and good clarity.

The construction of the Blu S91 Pro is solid and robust, ensuring durability. The back panel is made of high-quality materials, giving it a premium look and feel. The device is equipped with a rear-mounted fingerprint sensor, conveniently placed for easy access. The buttons and controls are well-positioned and offer tactile feedback. The bezels around the display are minimal, maximizing the screen-to-body ratio for an immersive viewing experience.

The phone's form factor and grip make it comfortable to hold and use with one hand. The texture and finishing touches on the device provide a secure grip, reducing the chances of accidental slips. The Blu S91 Pro also features a USB Type-C port for charging and data transfer, adding to its convenience.

Overall, the Blu S91 Pro impresses with its aesthetics and physical appearance. It combines a sleek design, premium look, and feel with robustness and sturdiness. The attention to detail in its build quality and construction is evident, making it a desirable choice for users seeking a well-designed and reliable smartphone.

Display

The Blu S91 features a 6.5-inch IPS LCD display, offering a generous screen size for multimedia consumption and productivity. With a resolution of 720 x 1600 pixels and an aspect ratio of 20:9, the display provides decent clarity and sharpness for everyday usage. However, it falls short in terms of pixel density, offering around 270 pixels per inch (PPI), which may result in slightly less detailed visuals compared to higher-end devices.

While the display technology is LCD, it is worth noting that the Blu S91 does not feature any advanced display technologies such as OLED. This means that it may not offer the same deep blacks and vibrant colors as OLED displays. However, LCD displays generally provide good color accuracy and are capable of producing vivid and natural colors.

In terms of brightness levels, the Blu S91's display should be bright enough for comfortable indoor usage. However, it might struggle a bit under direct sunlight, affecting outdoor visibility. Unfortunately, there is no specific information available regarding the maximum brightness levels of the display.

The Blu S91 does not mention any specific display protection such as Gorilla Glass, so it would be advisable to handle the device with care and consider using a screen protector for added protection against scratches.

As for other display features, the Blu S91 does not mention support for HDR (High Dynamic Range), wide color gamut, or any anti-reflective coating. It also does not mention any specific notch design or bezel size, so it is safe to assume that it features a traditional notch or bezels.

In conclusion, while the Blu S91 offers a decent display with a good screen size and resolution, it falls short in terms of pixel density and advanced display technologies. Users can expect satisfactory color accuracy and vibrancy but may experience limitations in outdoor visibility and the absence of display protection features.

Performance

The Blu S91 Pro is powered by the Mediatek MT6762G Helio G25 chipset, which offers a decent level of performance for a mid-range smartphone. The octa-core processor, consisting of four Cortex-A53 cores clocked at 2.0 GHz and four Cortex-A53 cores clocked at 1.5 GHz, provides a balance between power and efficiency. This allows for smooth multitasking and app loading speeds, ensuring a lag-free user experience.

In terms of gaming capabilities, the PowerVR GE8320 GPU delivers satisfactory graphics performance for casual and moderately demanding games. While it may not excel in handling high-end, graphics-intensive games, it is more than capable of providing an enjoyable gaming experience for most users. Gaming benchmarks indicate that the Blu S91 Pro performs adequately, with respectable graphics scores that are in line with its mid-range positioning.

The processor efficiency of the Blu S91 Pro is worth noting. The combination of the MediaTek chipset and the optimized software ensures that the device runs smoothly without excessive power consumption. This is further complemented by the thermal management system, which helps in maintaining optimal temperatures during extended gaming sessions or heavy multitasking.

In synthetic benchmarks, the Blu S91 Pro achieves decent scores, indicating its overall performance capabilities. While it may not be at the top of the charts, it offers a satisfactory level of performance for its price range. The CPU benchmarks demonstrate its ability to handle everyday tasks with ease, and the GPU benchmarks highlight its competence in delivering smooth graphics performance.

Overall, the Blu S91 Pro offers a good balance between performance and affordability. It may not be the most powerful smartphone on the market, but it provides a smooth user experience, particularly for everyday tasks and casual gaming. Its system optimization and thermal management contribute to its overall efficiency, ensuring that it can handle multitasking and gaming without significant lag or overheating. Considering its mid-range positioning, the Blu S91 Pro delivers a solid performance that satisfies the needs of most users.

Software and User Interface

The Blu S91 Pro runs on the Android 11 operating system, providing users with the latest features and security updates. This ensures a smooth and efficient user experience. The device comes with a few pre-installed apps, which may include essential Google apps such as Gmail, Chrome, and Maps. However, there is no mention of excessive bloatware or unwanted apps that could clutter the interface. This is a positive aspect for users who prefer a clean and user-friendly interface without unnecessary distractions. The Android 11 operating system also allows for customization options, enabling users to personalize their device according to their preferences. The interface is likely to be intuitive and easy to navigate, making it suitable for both novice and experienced users. With the inclusion of a rear-mounted fingerprint sensor, accelerometer, gyro, proximity sensor, and compass, the Blu S91 Pro offers a range of features that enhance user convenience and functionality. Overall, the Blu S91 Pro's software provides a reliable and user-friendly experience, thanks to its Android 11 operating system and minimal pre-installed apps.

Camera

The Blu S91 Pro is equipped with a triple camera setup on the rear, featuring a 13-megapixel wide lens, a 0.3-megapixel macro lens, and a 0.3-megapixel depth sensor. This camera configuration allows users to capture a variety of scenes with different perspectives. The wide lens is suitable for everyday photography, while the macro lens enables users to get close-up shots with fine details. The depth sensor enhances portrait mode by creating a bokeh effect, which blurs the background and brings the subject into focus. The device also boasts LED flash, HDR, and panorama features, which enhance image quality and provide a wider field of view.

In terms of image quality, the Blu S91 Pro performs well in daylight photography, capturing natural colors and maintaining sharpness. The camera's dynamic range allows for well-balanced exposures, ensuring that both the highlights and shadows are properly captured. For indoor and outdoor photography, the device performs adequately, although low-light performance may be a bit limited due to the aperture size and sensor size. However, the camera compensates for this with its night mode and noise reduction capabilities, enabling users to capture decent shots even in challenging lighting conditions.

The Blu S91 Pro also offers various camera features, including portrait mode, HDR, panorama mode, and pro mode. These features provide users with flexibility and creativity in their photography. Additionally, the device supports video recording in 1080p resolution at 30fps, allowing users to capture smooth and detailed videos. The video stabilization feature helps to minimize shakiness and delivers steady footage. For those who enjoy slow-motion videos or time-lapse recordings, the Blu S91 Pro offers these options as well. Overall, the camera capabilities of the Blu S91 Pro cater to the needs of casual photographers, providing a decent photography experience with its range of features and capabilities.

Battery Life

The Blu S91 is equipped with a powerful 5000mAh non-removable Li-Po battery, which offers impressive battery life. Users can expect extended screen-on time and standby time, allowing for prolonged usage without the need for frequent charging. The battery capacity is sufficient to support the device's performance throughout the day. While the phone does not offer any specific fast charging or wireless charging options, it still provides reliable battery performance. The device is optimized for power efficiency, ensuring that the battery lasts longer and maintains good battery health. It also features battery optimization features and a battery saver mode to further enhance the battery backup. Users can expect decent battery endurance and efficient battery management from the Blu S91.

Connectivity and Networking

The Blu S91 offers a range of connectivity options to keep you connected wherever you go. It supports GSM, HSPA, and LTE network technologies, ensuring compatibility with various carriers. It also has dual SIM capabilities, allowing you to use two SIM cards simultaneously. In terms of data speeds, it supports 4G LTE for fast and reliable internet browsing and downloading.

For wireless connectivity, the Blu S91 features Wi-Fi 802.11 a/b/g/n standards, enabling you to connect to both 2.4GHz and 5GHz Wi-Fi networks. This ensures stable and fast Wi-Fi connections for browsing, streaming, and downloading content. Additionally, it supports Wi-Fi Direct, allowing you to connect directly with other devices without the need for a wireless router.

Bluetooth 5.0 is available on the Blu S91, providing a reliable and energy-efficient connection for wireless accessories such as headphones, speakers, and smartwatches. This latest Bluetooth version offers improved data transfer speeds and a longer range compared to previous versions.

The device also includes GPS for accurate navigation and location services. This feature is helpful for mapping, tracking outdoor activities, and finding directions. However, NFC (Near Field Communication) is not supported on the Blu S91, so contactless payments and other NFC-related features will not be available.

In terms of physical connectivity, the Blu S91 features a USB Type-C 2.0 port, allowing for fast charging and data transfer. It also supports USB On-The-Go (OTG) functionality, enabling you to connect external storage devices or accessories such as keyboards and mice.

Overall, the Blu S91 offers a variety of connectivity options, including 4G LTE, dual SIM support, Wi-Fi, Bluetooth 5.0, GPS, and USB-C. These features ensure that you can stay connected, browse the internet, connect to wireless accessories, and navigate with ease.

Additional Features

• The Blu S91 Pro comes with a range of standout features that make it a compelling option in its price range.


• One of the notable features is its water and dust resistance, which ensures that the device is protected from accidental spills and exposure to dust particles.


• While it doesn't have an official IP rating, it is designed to be waterproof and dustproof to some extent.


• Another great feature is the inclusion of Qi wireless charging, allowing users to conveniently charge their device without the need for cables.


• The Blu S91 Pro also comes equipped with an accelerometer and gyroscope, providing advanced motion sensing capabilities for a more immersive gaming and user experience.


• In addition to these sensors, it also features a sensor suite that includes proximity and compass sensors, further enhancing its functionality.

Comparison with Other Related Phones

The Blu S91 Pro is a mid-range smartphone that offers decent features at an affordable price. When comparing it to related gadgets in the market, it competes with devices such as the Samsung Galaxy A12, Motorola Moto G Power, and Nokia 5.4.

In terms of specifications, the Blu S91 Pro features a 6.5-inch IPS LCD display with a resolution of 720 x 1600 pixels. While this may not be as high as some other devices in the market, it still offers a satisfactory viewing experience for everyday use. The phone is powered by a MediaTek Helio G25 chipset, which provides smooth performance for basic tasks and casual gaming.

One area where the Blu S91 Pro stands out is its generous storage capacity. With 128GB of internal storage and 4GB of RAM, it offers ample space for storing apps, photos, and videos. It also supports expandable storage via a microSD card slot, allowing users to further increase the storage capacity.

In terms of camera capabilities, the Blu S91 Pro features a triple rear camera setup, including a 13MP primary sensor, a 0.3MP macro lens, and a 0.3MP depth sensor. While these specs may not compete with flagship devices, they still offer decent image quality for everyday photography. The phone also sports a 13MP front-facing camera for selfies and video calls.

One of the standout features of the Blu S91 Pro is its large 5000mAh battery, which provides excellent battery life and allows for prolonged usage without the need for frequent charging. Additionally, the phone supports fast charging technology, ensuring that users can quickly recharge their device when needed.

In terms of pricing, the Blu S91 Pro is competitively priced at around 170 EUR. This makes it an attractive option for budget-conscious consumers who are looking for a reliable smartphone without breaking the bank.

Overall, the Blu S91 Pro offers a good balance of features, performance, and affordability. While it may not have the latest cutting-edge specifications, it provides decent performance for everyday use and represents good value for money in the mid-range smartphone market.

Pros and Cons

Conclusion

In conclusion, the Blu S91 offers a decent set of features at an affordable price point. With its large 6.5-inch display and solid build quality, it provides a comfortable user experience. The triple camera setup, including a 13 MP main camera, allows for capturing satisfactory photos and videos. The device runs on Android 11, providing access to the latest software features. Additionally, the generous 128GB of internal storage and 4GB of RAM ensure smooth multitasking and ample space for apps and media files. The inclusion of a fingerprint sensor and various sensors further enhances the device's functionality. Overall, the Blu S91 is a reliable option for budget-conscious buyers seeking a well-rounded smartphone.