Name |
Oppo A77s |
Brand |
Oppo |
Model |
A77s, CPH2473 |
Category |
Phone |
Network Type |
GSM / HSPA / LTE |
Network 2G |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
Network 3G |
HSDPA 850 / 900 / 2100 |
Network 4G |
LTE |
Network 5G |
N/A |
Speed |
HSPA, LTE |
GPRS |
Yes |
EDGE |
Yes |
Launch Announcement |
2022, October |
Launch Date |
Available. Released 2022, October |
Body Dimensions |
163.8 x 75 x 8 mm (6.45 x 2.95 x 0.31 in) |
Body Weight |
187 g |
Body Build |
Glass Front, Plastic Frame, Plastic Back |
Water Resistant |
N/A |
Network Sim |
Dual SIM (Nano-SIM, Dual stand-by) |
Display Type |
IPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM) |
Display Size |
6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio) |
Display Resolution |
720 x 1612 pixels, 20:9 ratio |
Display Multitouch |
Yes |
Display Density |
269 ppi |
Display Screen Protection |
N/A |
Operating System |
Android |
OS Version |
12 |
User Interface (UI) |
ColorOS 12.1 |
Chipset |
Qualcomm SM6225 Snapdragon 680 4G (6 nm) |
CPU |
Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) |
GPU |
Adreno 610 |
Memory Internal |
128 GB |
Memory External |
microSDXC |
Ram |
8 GB |
Primary Camera |
Dual: 50 MP, (wide) |
2 MP, (depth) | |
Secondary Camera |
8 MP |
Camera Features |
LED Flash, Panorama, HDR |
Video |
1080p@30fps |
Audio |
Yes |
Loudspeaker |
Yes with Stereo Speakers |
3.5mm Jack |
Yes |
WiFi |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Hotspot |
Bluetooth |
5.0, A2DP, LE, aptX HD |
USB |
USB Type-C 2.0, USB On-The-Go |
OTG |
N/A |
GPS |
Yes with A-GPS |
Fm Radio |
No |
NFC |
Yes |
Infrared |
N/A |
Sensors |
Fingerprint (side-mounted), accelerometer, proximity, compass |
Messaging |
Yes |
Battery Type |
Non-removable Li-Po Battery |
Battery Capacity |
5000 mAh |
Charging |
Fast Charging 33W, 100% in 69 min (advertised) |
Stand By |
N/A |
Body Color |
Sunset Orange, Starry Black |
Made By |
N/A |
Other Features |
N/A |
Oppo A77s Overview
The Oppo A77s, launched in October 2022 with the model number CPH2473, is a mid-range smartphone designed to provide an excellent balance of performance, style, and affordability. With its sleek design and impressive hardware, it caters to users looking for a reliable device for everyday tasks, photography, and multimedia consumption.
Dimensions and Build
Although the exact dimensions and weight of the Oppo A77s remain unspecified, it is expected to follow Oppo’s tradition of crafting lightweight and ergonomic devices. The phone’s design features a premium finish with smooth edges, making it comfortable to hold and visually appealing. It is available in attractive colors that enhance its aesthetic appeal.
Display
The Oppo A77s sports a 6.56-inch IPS LCD display with a resolution of 720 x 1612 pixels. This HD+ panel offers a decent visual experience, suitable for streaming videos, browsing, and gaming. While the pixel density may not compete with high-end smartphones, the display delivers vibrant colors and sufficient brightness for daily usage. Unfortunately, the device does not specify any advanced protection for the screen, leaving users to rely on external screen guards for safety against scratches and impacts.
Performance and Software
At its core, the Oppo A77s is powered by the Qualcomm SM6225 Snapdragon 680 4G chipset, a 6nm processor optimized for efficiency and performance. The chipset features an Octa-core CPU, comprising four Kryo 265 Gold cores clocked at 2.4 GHz for demanding tasks and four Kryo 265 Silver cores clocked at 1.9 GHz for power efficiency.
The device runs on Android 12 with Oppo’s custom ColorOS skin, offering a user-friendly interface and customizable options. The combination of hardware and software ensures smooth multitasking, seamless app performance, and an overall enjoyable user experience. While not designed for heavy gaming, the Snapdragon 680 chipset can handle casual games and everyday tasks with ease.
Cameras
One of the standout features of the Oppo A77s is its dual-camera setup on the rear. The primary 50MP lens delivers sharp, detailed photos in good lighting conditions, while the 2MP depth sensor enhances portrait shots by providing accurate background blur. For selfie enthusiasts, the device includes an 8MP front camera housed in a punch-hole design, ensuring a modern and clean look.
Both the front and rear cameras support 1080p video recording at 30fps, making it a versatile choice for casual photography and video creation. While the camera system lacks advanced features like optical image stabilization (OIS), it offers decent performance in its price range.
Storage and Expandability
The Oppo A77s comes in a single variant with 8GB of RAM and 128GB of internal storage, providing ample space for apps, photos, videos, and documents. For users needing additional storage, the device supports microSDXC cards through a shared SIM slot, allowing for significant expandability.
Battery and Charging
Battery life is a major highlight of the Oppo A77s. It is equipped with a robust 5000mAh battery, ensuring long-lasting performance throughout the day. Whether you’re streaming, gaming, or using social media, the battery can easily handle extended usage. Additionally, the phone supports fast charging, which minimizes downtime by quickly replenishing the battery.
Connectivity and Features
The Oppo A77s offers a range of connectivity options, including dual nano-SIM support, enabling users to manage personal and work numbers on a single device. It supports 2G, 3G, and 4G networks, ensuring reliable connectivity for calls, messages, and internet usage.
Other connectivity features include WLAN, Bluetooth, and a USB Type-C port, ensuring compatibility with modern peripherals and accessories. The side-mounted fingerprint sensor is a convenient addition, providing quick and secure access to the device.
Additional Features
The device is equipped with all the essential features expected in a mid-range smartphone. These include a 3.5mm headphone jack, making it compatible with traditional wired headphones, and a loudspeaker for clear audio output. The Oppo A77s also includes standard sensors such as an accelerometer, proximity sensor, and compass, enhancing its utility.
Final Thoughts
The Oppo A77s is a well-rounded smartphone catering to users seeking a budget-friendly device with solid performance and features. Its standout attributes include the large 5000mAh battery, decent camera setup, and Snapdragon 680 chipset, all of which make it a reliable choice for everyday use.
However, the 720p display resolution and lack of advanced screen protection may be points of consideration for some users. Despite these minor shortcomings, the Oppo A77s offers excellent value for its price, making it a competitive option in the mid-range market.
Whether you’re a casual smartphone user or someone looking for a reliable backup device, the Oppo A77s ticks many of the right boxes.
The battery capacity is a 5000mAh Li-Polymer battery with 33W fast charging.
Display Size: 6.8 inches
Primary Camera: N/A
Battery Capacity: 5000 mAh
Ram: 6 GB
Display Size : 6.67 inches, 107.4 cm2
Main Camera : Triple 108 MP, (wide)
Battery : 5110 mAh
Ram : 6 GB, 8 GB, 12 GB
Display Size : 6.64 inches, 108.2 cm2
Main Camera : Triple 50 MP, (wide)
Battery : 5000 mAh
Ram : 8 GB
Display Size : 6.58 inches, 104.3 cm2
Main Camera : Dual 100 MP, (wide)
Battery : 5200 mAh
Ram : 12 GB