Oppo A77s: The Perfect Smartphone for Photography Enthusiasts

The Oppo A77s is a feature-packed smartphone that offers a range of impressive specifications and functionalities. In this article, we will discuss the Oppo A77s in detail, exploring its design, display, performance, camera capabilities, battery life, and more. Design: The Oppo A77s features a sleek and stylish design with a glass front and an aluminum back and frame. 



It has compact dimensions of 138.3 x 67.1 x 7.1 mm, making it comfortable to hold and use. The device is available in various color options, allowing users to choose the one that suits their personal style. Display: The smartphone boasts a vibrant Retina IPS LCD display with a screen size of 4.7 inches, which offers an immersive visual experience. With a resolution of 750 x 1334 pixels and a pixel density of approximately 326 PPI, the Oppo A77s delivers sharp and detailed visuals. The display is protected by ion-strengthened glass with an oleophobic coating, ensuring durability and smudge resistance. 


Performance: Under the hood, the Oppo A77s is powered by the Apple A10 Fusion chipset, a quad-core processor clocked at 2.34 GHz. This powerful processor, coupled with the PowerVR Series7XT Plus GPU and 2GB of RAM, ensures smooth multitasking and efficient performance. The device runs on the iOS operating system, offering a user-friendly interface and access to a wide range of apps and features. Camera: The Oppo A77s excels in the camera department, featuring a high-resolution 12 MP rear camera with an f/1.8 aperture. 


This advanced camera setup, equipped with features like PDAF (Phase Detection Autofocus), OIS (Optical Image Stabilization), and a quad-LED dual-tone flash, allows users to capture stunning photos with excellent clarity and detail, even in low-light conditions. The device also supports 4K video recording at 30fps, as well as slow-motion video recording. On the front, the Oppo A77s sports a 7 MP selfie camera with an f/2.2 aperture. This front-facing camera is perfect for capturing high-quality self-portraits and making video calls. 


It also includes features like face detection, HDR, and panorama mode to enhance the selfie-taking experience. Battery Life: The Oppo A77s is equipped with a non-removable Li-Ion 1960 mAh battery, which offers a decent amount of battery life for everyday usage. With optimizations in the software and efficient power management, the device can provide a standby time of up to 240 hours on 2G or 3G networks, along with up to 14 hours of talk time on 3G. Additionally, the device supports fast charging, allowing users to quickly recharge their device and minimize downtime. 


 Additional Features: In addition to its core functionalities, the Oppo A77s offers several other features that enhance the overall user experience. It includes a fingerprint sensor located on the front of the device, providing convenient and secure unlocking. The smartphone also supports various connectivity options such as Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 4.2, and GPS with A-GPS, GLONASS, GALILEO, and QZSS. However, it does not include a 3.5mm headphone jack, requiring users to rely on wireless or USB-C headphones. 


Conclusion: The Oppo A77s is a well-rounded smartphone that delivers a compelling package of design, display, performance, camera capabilities, and battery life. With its sleek design, vibrant display, powerful processor, advanced camera system, and optimized battery, it offers a satisfying user experience for both everyday tasks and multimedia consumption. Whether you are a photography enthusiast or a casual user, the Oppo A77s is worth considering as a reliable and feature-rich smartphone option.

Oppo A77s

Category Information
Body Dimensions: 138.3 x 67.1 x 7.1 mm
Weight: 138 g
Build: Glass front (Gorilla Glass), aluminum back, aluminum frame
SIM: Nano-SIM
Display Type: Retina IPS LCD
Size: 4.7 inches (~65.6% screen-to-body ratio)
Resolution: 750 x 1334 pixels (~326 PPI density)
Protection: Ion-strengthened glass, oleophobic coating
Platform OS: iOS 10.0.1, upgradable to iOS 14.6
Chipset: Apple A10 Fusion (16 nm)
CPU: Quad-core 2.34 GHz (2x Hurricane + 2x Zephyr)
GPU: PowerVR Series7XT Plus (six-core graphics)
Memory Card slot: No
Internal: 32GB 2GB RAM, 128GB 2GB RAM, 256GB 2GB RAM
Main Camera Single: 12 MP, f/1.8, 28mm (wide), 1/3", PDAF, OIS
Features: Quad-LED dual-tone flash, HDR
Video: 4K@30fps, 1080p@30/60/120fps, 720p@240fps
Selfie Camera Single: 7 MP, f/2.2, 32mm (standard)
Features: Face detection, HDR, panorama
Video: 1080p@30fps
Sound Loudspeaker: Yes
3.5mm jack: No
Comms WLAN: Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
Bluetooth: 4.2, A2DP, LE
GPS: Yes, with A-GPS, GLONASS, GALILEO, QZSS
Radio: No
USB: 2.0, proprietary reversible connector
Features Sensors: Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer
Messaging: iMessage, SMS(threaded view), MMS, Email, Push Email
Browser: HTML5 (Safari)
Java: No
- Siri natural language commands and dictation
- iCloud cloud service
- MP3/WAV/AAX+/AIFF/Apple Lossless player
- MP4/H.264 player
- Audio/video/photo editor
- Document editor
Battery Type: Li-Ion 1960 mAh, non-removable
Stand-by: Up to 240 h (2G) / Up to 240 h (3G)
Talk time: Up to 14 h (3G)
Music play: Up to 40 h
Misc Colors: Jet Black, Black, Silver, Gold, Rose Gold, Red
Models: A1660, A1778, A1779 (Global)
SAR: 1.19 W/kg (head) 1.19 W/kg (body)
SAR EU: 1.38 W/kg (head) 1.34 W/kg (body)
Price Starting at $449
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