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Oppo A55s

Oppo A55s
Brand: Oppo Mobile Phones
Category: Mobiles
  • CPU: Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
  • RAM: 6/8GB
  • Storage: 128GB
  • Display: 6.5", 720x1600 pixels
  • Camera: 13MP, 1080p
  • OS: Android 11, ColorOS 11.1

Our Rating

The overall rating is based on review by our experts

  • Battery 8 / 10
  • Camera 6 / 10
  • Connectivity 6 / 10
  • Design 6 / 10
  • Display 8 / 10
  • Features 6 / 10
  • Performance 6 / 10

Oppo A55s

Ultra-huge storage with extreme speed and smoothness

Oppo A55s features a massive built-in space of 128GB memory, UFS 2.2 external memory storage, and a microSDXC memory card, giving enough room for more pictures, videos, games, and music file storage. Equipped with 6GB/8GB RAM, it delivers fast and smooth performance, offering to play mobile games and entertain nonstop. In addition, it provides a smooth user experience with an exclusive performance.

Brilliant camera features to add more joy

Oppo A55s packs with an 8 MP, f/2.0 (wide) front selfie camera and an array of triple rear camera set up. In addition, it delivers a unique photography experience with a 13 MP, f/2.2 (wide) camera + a 2 MP, f/2.4 (macro) camera + a 2 MP, f/2.4 (depth) camera with video, LED flash, HDR, and panorama features. As a result, the smartphone delivers clear, vivid, and detailed pictures in all light conditions.

Body encased in a singular form

Oppo A55s packs a big vivid 6.5 inches IPS LCD with 480 nits (peak) brightness offering an entirely immersive viewing experience with a smooth scrolling performance. The dual-SIM A55s smartphone measures 163.9 x 75.7 x 8.4 mm with 186 g.

In addition, a powerful 5000mAh battery delivers all-day-long battery life. The long-lasting battery brings more processing power with smooth performance for all-day entertainment on a more extensive and brighter screen. Moreover, the Oppo A55s smartphone comes in Black, Blue, and Gold, three unique colors.

Game launcher

Oppo A55s 7nm process with Wi-Fi supported by the high Octa-core clock speed and MediaTek Dimensity 700 processor offers an immersive gaming experience to its users. Moreover, the smartphone offers improved gameplay, making it more clear and distinct to deliver pretty gaming entertainment in lightning-fast 5G.

Ultra High-Quality Audio technology

Oppo A55s speaker delivers impressive quality sound during music or video playing. It gives a genuinely good listening experience with quality and more powerful sound. In addition, the 3.5mm audio jack offers both convenience and vital sound quality, with a rational listening experience and better audio volume.

Enhanced security

Oppo A55s features a Fingerprint sensor that ensures the device data is secure. For the latest phones and tablets, check out and get the best offers, comparisons, reviews, and more!



Categary Smartphone
Announced April, 2023
Released April, 2023
Status Available


Technology GSM / CDMA / HSPA / LTE / 5G
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 - SIM 2
CDMA 800
3G Network HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network 1, 3, 5, 8, 34, 38, 39, 40, 41
5G Network 1, 28, 41, 77, 78
Speed HSPA 42.2/5.76 Mbps, LTE-A


SIM Dual SIM (Nano-SIM, dual stand-by)
Dimensions 163.9 x 75.7 x 8.4 mm
Weight 186 g
Colors Black, Blue, Gold


Type IPS LCD, 480 nits (peak), 20:9 ratio, 270 ppi density
Size 6.5 inches, 102.0 cm2, 82.2% screen-to-body ratio
Resolution 720 x 1600 pixels


Main (Back) Camera 13 MP, f/2.2, 25mm (wide), 1/3.06"/ 1.12µm, PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
Selfie (Front) Camera 8 MP, f/2.0, (wide)
Camera Features LED flash, HDR, panorama
Video Yes


Operating System Android 11, ColorOS 11.1
Chipset MediaTek MT6833 Dimensity 700 (7 nm)
CPU Octa-core (2x2.2 GHz Cortex-A76 - 6x2.0 GHz Cortex-A55)
GPU Mali-G57 MC2
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass


Wi-fi Hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
Bluetooth 5.1, A2DP, LE, aptX HD
USB USB Type-C 2.0, USB On-The-Go


Internal 128GB 6GB RAM, 128GB 8GB RAM
Card Slot microSDXC


Battery Type Li-Po 5000 mAh, non-removable


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