Network and Connectivity
The vivo S1 Pro (China) is equipped with a comprehensive set of network technologies. It supports GSM, CDMA, HSPA, and LTE networks, ensuring robust connectivity across various locations. The device supports multiple bands for each technology, including 2G bands (GSM 850/900/1800/1900 for SIM 1 & SIM 2), 3G bands (HSDPA 850/900/1700(AWS)/1900/2100), and 4G bands (1, 3, 4, 5, 8, 34, 38, 39, 40, 41). This enables the device to provide reliable internet speeds via HSPA and LTE.
Launch Information
Announced in May 2019, the vivo S1 Pro quickly became available the same month. It was introduced to the market with appealing features designed to cater to different user needs, continuing vivo's legacy of innovation in the smartphone industry.
Design and Build
The vivo S1 Pro boasts a sleek and stylish design. With dimensions of 157.3 x 74.7 x 8.2 mm and a weight of 185 g, the phone offers a balance of size and weight that feels comfortable in the hand. The device features a hybrid dual SIM slot, allowing users to either use two Nano-SIM cards or one Nano-SIM card and a microSD card, providing flexibility in managing communication needs or expanding storage.
Display
The smartphone incorporates a stunning 6.39-inch Super AMOLED display with a resolution of 1080 x 2340 pixels and a 19.5:9 aspect ratio. This results in a pixel density of approximately 403 ppi, delivering sharp and vibrant visuals with deep contrasts and a wide color gamut. The display accounts for about 85.3% screen-to-body ratio, maximizing viewing area for an immersive experience.
Platform and Performance
Powered by the Qualcomm Snapdragon 675, the vivo S1 Pro offers a smooth and responsive user experience. The CPU is an octa-core configuration with 2x2.0 GHz Kryo 460 Gold and 6x1.7 GHz Kryo 460 Silver cores, which efficiently handle high-performance tasks and everyday applications. The Adreno 612 GPU ensures that graphics-intensive applications run smoothly, contributing to an enhanced gaming and multimedia experience. The device operates on Android 9.0 (Pie) with vivo's customized Funtouch 9 interface, offering a range of user-friendly enhancements and optimizations.
Memory and Storage
The vivo S1 Pro comes with a choice of memory and storage configurations to suit different user preferences. Options include 128GB with 6GB RAM, 128GB with 8GB RAM, and 256GB with 6GB RAM. This variety allows customers to choose a model that best fits their performance and storage needs. Additionally, the device supports microSDXC cards, using the shared SIM slot to further expand storage for media, documents, and apps.
Main and Selfie Cameras
The device features a versatile triple rear camera setup. The primary sensor is a 48 MP, f/1.8 (wide) camera with PDAF for quick focus and high-resolution shots. Complementing this are an 8 MP ultra-wide sensor and a 5 MP depth sensor, which together enable impressive HDR photos, panoramas, and professional-style depth effects. The rear cameras can record 4K video at 30fps and 1080p video at 30fps. The selfie experience is enhanced by a motorized pop-up 32 MP camera that offers clear and detailed self-portraits with HDR support, recording video at 1080p@30fps.
Sound and Audio
The vivo S1 Pro includes a loudspeaker and maintains the 3.5mm headphone jack, providing convenience for audio playback and use of traditional headphones or external speakers. This feature is increasingly rare in modern smartphones and is appreciated by users who prefer wired audio solutions.
Connectivity Features
The smartphone is equipped with Wi-Fi 802.11 a/b/g/n/ac standards, supporting dual-band and Wi-Fi Direct for high-speed internet connectivity. Bluetooth 5.0 ensures efficient wireless data transfer with lower energy consumption. For navigation, the device supports GPS, GLONASS, and BDS, providing accurate location services. The absence of NFC means contactless payments and data exchange are not directly supported. Traditional FM radio is available, and data and charging use the microUSB 2.0 OTG standard.
Sensors and Security
The device includes a range of sensors for enhanced usability: a fingerprint scanner under the display, accelerometer, gyro, proximity sensor, and compass. These provide secure device access, improved app functionality, and enhanced user interaction through motion detection and location-based services.
Battery Life
The vivo S1 Pro is powered by a non-removable 3700 mAh battery, supporting 18W wired charging. This capacity ensures a full day of typical use with enough reserve for power-hungry activities such as gaming and video streaming. The fast-charging capability minimizes downtime, allowing users to quickly recharge and continue their activities.
Color Variants and Pricing
Available in Blue, Red, and Midsummer Dream color options, the vivo S1 Pro offers aesthetic choices that cater to personal tastes. In terms of pricing, the device is positioned at approximately 310 EUR, providing competitive features and performance within this price range.
Conclusion
The vivo S1 Pro (China) combines innovative features, robust performance, and stylish design, making it a compelling choice within its segment. Whether it is the vibrant display, competent camera system, or the solid battery life, this device appeals to a wide range of smartphone users seeking a versatile and capable mobile experience.
Key Features of Vivo S1 Pro (China)
- Network Technology: Supports GSM, CDMA, HSPA, and LTE
- Display: 6.39-inch Super AMOLED with 1080 x 2340 resolution (~403 ppi density)
- Processor: Powered by Qualcomm SDM675 Snapdragon 675 (11 nm) with Octa-core CPU
- Memory: Available in configurations up to 256GB internal storage with up to 8GB RAM
- Main Camera: Triple setup - 48 MP main lens, 8 MP wide lens, and 5 MP depth sensor
- Selfie Camera: 32 MP motorized pop-up camera with HDR support
- Video Recording: Capable of 4K@30fps and 1080p@30fps
- Audio: Includes 3.5mm headphone jack and loudspeaker
- Battery: 3700 mAh non-removable battery with 18W wired fast charging
- Sensors: In-display fingerprint, accelerometer, gyro, proximity, and compass
- Connectivity: Supports Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 5.0, and FM radio
Disadvantages of vivo S1 Pro (China)
- The device uses a microUSB 2.0 port, which is outdated compared to the more modern USB-C.
- There is no NFC support, limiting the phone's capabilities for contactless payments and other features.
- The hybrid SIM slot means that you must choose between a second SIM card or a microSD card for additional storage.
- The battery capacity is 3700 mAh, which might be insufficient for heavy users throughout the day.
- It runs on Android 9.0 (Pie), which is significantly outdated with the release of newer Android versions.
- The chipset used is Snapdragon 675, which may not perform as well as newer high-performance processors in handling intensive applications and tasks.
- Despite having a high-resolution pop-up selfie camera, potential mechanical issues might arise with frequent use of the motorized mechanism.
- The phone's weight, at 185 grams, may feel heavy for some users, affecting comfort during prolonged use.
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