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Unveiling Oppo R11s Specs Pricing & Performance Pros and Cons

Release Date
2017, November
Camera
20MP
Battery
3200mAh
Battery Type
20W
Processor
Snapdragon 660
Screen
6.01"
Storage
64GB , microSDXC
Ram
4GB RAM
Operating System
Android 7.1.1, ColorOS 3.2

Design and Build

The Oppo R11s boasts a sleek and elegant design that combines both form and function. With dimensions of 155.1 x 75.5 x 7.1 mm and weighing just 153 g, the device is lightweight and comfortable to hold, ensuring a seamless user experience. The phone's construction features a premium aluminum frame and back, complemented by a Gorilla Glass 5 front, providing durability and protection against accidental drops. The device is available in three striking colors: Red, Black, and Champagne, allowing users to choose a style that best suits their personality.

Display

The Oppo R11s is equipped with a stunning 6.01-inch AMOLED display. The screen offers a high resolution of 1080 x 2160 pixels, delivering vibrant colors and deep contrasts, making it ideal for media consumption and gaming. The 18:9 aspect ratio and a screen-to-body ratio of approximately 80% ensure a wide and immersive viewing experience. The protection by Corning Gorilla Glass 5 secures the screen from scratches and other potential damages, extending the device's longevity.

Performance

Under the hood, the Oppo R11s is powered by the Qualcomm SDM660 Snapdragon 660 chipset. This octa-core processor, with a configuration of 4x2.2 GHz Kryo 260 Gold and 4x1.8 GHz Kryo 260 Silver cores, provides adequate power for multitasking and running demanding applications. The Adreno 512 GPU further enhances the device's performance, delivering smooth graphics and an outstanding gaming experience. The phone runs on Android 7.1.1 (Nougat) with Oppo's ColorOS 3.2, providing a user-friendly and customizable interface.

Camera

The Oppo R11s stands out with its impressive camera setup. The dual main camera system consists of a 16 MP sensor with an f/1.7 aperture and a 20 MP sensor, also with an f/1.7 aperture. This configuration offers excellent performance in low-light conditions, and with features like PDAF, LED flash, HDR, and panorama, users can capture stunning photos with rich detail and clarity. The device supports video recordings at 4K@30fps, allowing users to create high-quality video content. For selfie enthusiasts, the phone sports a 20 MP front camera with an f/2.0 aperture, capable of recording 1080p videos, ensuring sharp and beautiful selfies.

Memory and Storage

The Oppo R11s is equipped with 4GB of RAM, providing reliable performance and smooth operation even when multiple applications are running in the background. The device offers 64GB of internal storage, sufficient for most users to store their apps, media, and documents. Additionally, the microSDXC card slot allows users to expand their storage further, ensuring ample space for their needs.

Battery and Charging

The device is powered by a 3200 mAh Li-Po non-removable battery, offering decent battery life and ensuring the phone can easily last through a day of moderate use. The phone supports 20W wired charging, allowing for quick replenishment of the battery, thus minimizing downtime and keeping users connected for longer periods without the worry of running out of power.

Network and Connectivity

The Oppo R11s supports various network technologies, including GSM, CDMA, HSPA, EVDO, and LTE, ensuring widespread compatibility and reliable connectivity across different regions. The device is capable of 4G connectivity, providing fast internet speeds and smooth browsing experiences. Additionally, it comes with dual-SIM support, granting users the flexibility to manage two phone numbers simultaneously.

Additional Features

In terms of additional features, the Oppo R11s is equipped with a rear-mounted fingerprint sensor for quick and secure access to the device. Other sensors include an accelerometer, gyro, proximity sensor, and compass, enhancing the phone's functionality. The device supports Wi-Fi 802.11 a/b/g/n/ac with dual-band capability, Bluetooth 4.2, and GPS with GLONASS, although it lacks NFC support and a dedicated radio tuner. The phone offers a 3.5mm audio jack, providing compatibility with traditional wired headphones.

Sound and Audio

The Oppo R11s delivers satisfactory audio performance, featuring a loudspeaker for clear media playback and calls. The inclusion of a 3.5mm headphone jack is a welcome feature, preserving the option for wired headphone use, which many users still prefer for its simplicity and superior audio quality.

Price and Availability

Released in November 2017, the Oppo R11s was positioned as a mid-range smartphone with a price of approximately 450 EUR. Its combination of performance, design, and features makes it a competitive option for users seeking a reliable and stylish device without the premium cost associated with flagship smartphones.

Conclusion

Overall, the Oppo R11s offers a balanced package, appealing to consumers who value camera quality, design, and performance. While it may lack some of the more modern features such as NFC and the latest software updates, it compensates with its robust build, excellent display, and impressive camera capabilities. For those in the market for a dependable mid-range smartphone, the Oppo R11s remains a worthy consideration.

Key Features of Oppo R11s

  • Network Technology: Supports GSM, CDMA, HSPA, EVDO, and LTE
  • Lightweight Design: Weighs 153 g with a slim profile of 7.1 mm thickness
  • Durable Build: Glass front with Corning Gorilla Glass 5, aluminum back, and frame
  • Display: 6.01-inch AMOLED screen with 1080 x 2160 pixels resolution
  • Powerful Performance: Qualcomm SDM660 Snapdragon 660 chipset with Octa-core processor
  • Storage: 64GB internal storage and 4GB RAM, expandable via microSDXC
  • Camera: Dual main camera (16 MP + 20 MP) with 4K video recording capability
  • Selfie Camera: 20 MP front camera with full HD recording
  • Audio: Comes with a 3.5mm headphone jack
  • Connectivity: Supports Wi-Fi, Bluetooth 4.2, GPS, and Wi-Fi Direct
  • Battery Life: 3200 mAh battery with 20W fast charging support
  • Sensors: Includes rear-mounted fingerprint sensor
  • Available Colors: Red, Black, and Champagne

Oppo R11s Drawbacks

  • Lacks NFC support, which may be a limiting factor for contactless payments and other NFC-based services.
  • No FM Radio feature included, which might disappoint users who rely on traditional radio broadcasting.
  • Uses a microUSB 2.0 port instead of the more modern USB-C, which could result in slower data transfer speeds and charging.
  • Hybrid Dual SIM slot limits the ability to use two SIM cards if you choose to extend storage with a microSD card.
  • Runs on an older version of Android (Android 7.1.1 Nougat), which may not support the latest apps and features available in newer versions.
Network
Technology GSM / CDMA / HSPA / EVDO / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 8, 34, 38, 39, 40, 41 - R11s
Speed HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Launch
Announced 2017, October
Status Available. Released 2017, November
Body
Dimensions 155.1 x 75.5 x 7.1 mm (6.11 x 2.97 x 0.28 in)
Weight 153 g (5.40 oz)
Build Glass front (Gorilla Glass 5), aluminum back, aluminum frame
SIM Hybrid Dual SIM (Nano-SIM, dual stand-by)
Display
Type AMOLED
Size 6.01 inches, 93.7 cm2 (~80.0% screen-to-body ratio)
Resolution 1080 x 2160 pixels, 18:9 ratio (~401 ppi density)
Protection Corning Gorilla Glass 5
Platform
OS Android 7.1.1 (Nougat), ColorOS 3.2
Chipset Qualcomm SDM660 Snapdragon 660 (14 nm)
CPU Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU Adreno 512
Memory
Card slot microSDXC (uses shared SIM slot)
Internal 64GB 4GB RAM
Main Camera
Dual 16 MP, f/1.7, 1/2.8", 1.12µm, PDAF 20 MP, f/1.7, 1/2.8", 1.0µm, AF
Features LED flash, HDR, panorama
Video 4K@30fps, 1080p@30fps
Selfie camera
Single 20 MP, f/2.0, (wide), 1/2.8", 1.0µm
Video 1080p@30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 4.2, A2DP, LE, EDR
Positioning GPS, GLONASS
NFC No
Radio No
USB microUSB 2.0, OTG
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
Type Li-Po 3200 mAh, non-removable
Charging 20W wired
Misc
Colors Red, Black, Champagne
Models CPH1719, R11s
Price About 450 EUR
Tests
Performance GeekBench: 5907 (v4.4) GFXBench: 8.7fps (ES 3.1 onscreen)
Display Contrast ratio: Infinity (nominal), 3.153 (sunlight)
Camera Photo / Video
Loudspeaker Voice 67dB / Noise 72dB / Ring 73dB
Audio quality Noise -93.4dB / Crosstalk -90.84dB
Battery (old) Endurance rating 77h

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