Oppo A55

Oppo Oct 1, 2021

Overview

The Oppo A55 is a 2021 smartphone from Oppo. It features a 6.5" LCD IPS display with 720 x 1600 px resolution (405 ppi pixel density). The device is powered by the MediaTek Dimensity 700 (MT6833) (7 nm process), 6GB LPDDR4X RAM RAM and Arm Mali-G57 MC2 GPU. The camera system features a 13MP Standard main sensor with f/2.2 aperture, accompanied by 2MP Portrait mode (depth) and 2MP Macro lens, plus a 8MP selfie camera. Power is provided by a 5000 mAh Li-Polymer battery with 10W fast charging. The phone runs on Android 11. Available in multiple configurations: 6GB RAM + 128GB storage, 8GB RAM + 128GB storage. Color options include Green, Starry Black, Rainbow Blue.

Basic Information

Oppo A55
BrandOppo
ModelOppo A55
Launch DateFriday, October 1, 2021
Release Year2021
Dimensions163.6 × 75.7 × 8.4 mm
Weight193 g
Volume104.03 cm³
Available Colors
  • Green
  • Starry Black
  • Rainbow Blue

Oppo A55 was released on Friday, October 1, 2021. The phone measures 163.6 × 75.7 × 8.4 mm with a volume of 104.03 cm³ and weighs 193g. It features a 6.5" LCD IPS display with 720 x 1600 px resolution (405 ppi pixel density) The device is available in the following colors: Green, Starry Black, Rainbow Blue.

Display

Size6.5"
TypeLCD IPS
Resolution720 x 1600 px
Pixel Density405 ppi
Aspect Ratio20:9
Refresh RateN/A
Brightness
Contrast Ratio1500:1
HDR SupportNo
ProtectionN/A
Additional Features
  • Water Drop Notch
  • Brightnes 480 cd/m² (typ)
  • 70% NTSC
  • Scratch resistant
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch
  • Frameless

The Oppo A55 features a 6.5" LCD IPS display with 720 x 1600 px resolution (405 ppi pixel density) in 20:9 aspect ratio. It delivers impressive 1500:1 contrast ratio. User-centric features include water drop notch, multi-touch. Technical capabilities include brightnes 480 cd/m² (typ), 70% ntsc, 2.5d curved glass screen, capacitive, frameless. Additional protection features include scratch resistant.

Sensors

Security Sensors
  • Fingerprint (side-mounted)
Motion Sensors
  • accelerometer
Environmental Sensors
  • proximity
  • compass
Health SensorsN/A

For security, the Oppo A55 features fingerprint (side-mounted). Motion tracking is handled by accelerometer. Environmental monitoring includes proximity compass.

Battery

Capacity5000 mAh
TypeLi-Polymer
Fast Charging10W
Wireless ChargingN/A
Features
  • Non-removable
Additional InfoN/A

The Oppo A55 is equipped with a 5000 mAh Li-Polymer battery. It features fast charging at 10W. The battery system includes non-removable.

Hardware

ChipsetMediaTek Dimensity 700 (MT6833)
CPU
Processor Details
  • processor type: Octa-Core
  • production process: 7 nm
  • max freq: 2.2 GHz
  • 64-bit
GPUArm Mali-G57 MC2
RAM & Storage6GB LPDDR4X RAM, 128GB
Oppo A55 Versions:
  • 6GB RAM + 128GB Storage
  • 8GB RAM + 128GB Storage
AnTuTu Score379,800 (v10)
Additional FeaturesN/A
Sensors
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Gyroscope
  • Gravity
  • Geomagnetic
Audio FeaturesN/A
SD Card SlotNo
Battery5000 mAh

The Oppo A55 is equipped with MediaTek Dimensity 700 (MT6833) built on 7 nm process technology with 64-bit architecture. Graphics processing is handled by Arm Mali-G57 MC2. The device comes with 6GB RAM (LPDDR4X RAM) and 128GB storage. In AnTuTu benchmark v10, it achieves 379,800 points. Integrated sensors include Fingerprint, Proximity, Light sensor, Accelerometer. The device is powered by a 5000 mAh battery. The Oppo A55 is available in 6GB RAM + 128GB storage, 8GB RAM + 128GB storage configurations.

Connectivity

WiFi
WiFi Standards
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
Other WiFi Features
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
BluetoothBluetooth 5.1 LE Low energy consumption
Bluetooth Features
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • APT-x
  • LDAC
  • SBC
GPS
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • QZSS
  • Galileo
Network Bands
5G

  • n1 (2100)
  • n28b (700)
  • n28a (700)
  • n41 (2500)
  • n77 (3700)
  • n78 (3500)

4G LTE

  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B34 (TDD 2100)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)

3G

  • B1 (2100)
  • B5 (850)
  • B6 (800)
  • B8 (900)
  • B19 (800)

2G

  • CDMA BC0 (800)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
SIMDual SIM Dual Standby (Nano SIM + Nano SIM)
USB
  • Charging
  • Mass Storage
  • USB OTG
  • USB Type-C
NFCYes

The Oppo A55 supports 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac with features like Dual band, Hotspot, Direct, Display. The Oppo A55 comes with Bluetooth 5.1 LE Low energy consumption supporting A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC. For cellular connectivity, the Oppo A55 uses Dual SIM Dual Standby (Nano SIM + Nano SIM). The Oppo A55 features Charging, Mass Storage, OTG, USB Type-C connectivity. The Oppo A55 includes NFC support for contactless payments and quick device pairing. The Oppo A55 supports 5G bands, 4G LTE bands, 3G bands, 2G bands.

Camera Features

Video Resolution
  • 1080p
Frame Rates
  • 30fps
Video FeaturesN/A

The Oppo A55 features a 3-camera setup with a 13MP Standard main sensor (f/2.2). The Oppo A55 also includes a 2MP Portrait mode (depth) (f/2.4) and a 2MP Macro lens (f/2.4). For selfies, the Oppo A55 uses a 8MP front camera with f/2.0 aperture. The Oppo A55's camera system includes 4K Video, Triple camera, Digital image stabilization.

DxOMark Scores

No DxOMark scores available for this device.

Camera details

Rear Camera

Resolution: 13 MP
Aperture: f/2.2
Sensor Type: CMOS

Resolution: 2 MP
Aperture: f/2.4

Resolution: 2 MP
Aperture: f/2.4

Selfie Camera

Resolution: 8 MP
Aperture: f/2.0

Additional Features

Flash:
  • LED
Optical Stabilisation:
  • No
Slow Motion Video:
  • Yes, 120 fps
Features:
  • 4K Video
  • Triple camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Manual focus
  • Phase detection autofocus (PDAF)
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer

Software

OSAndroid
OS Version11
Max OS Version

The Oppo A55 runs on Android 11. It is powered by the MediaTek Dimensity 700 (MT6833) chipset .

Prices

Store Price Storage RAM
Amazon UK GBP 110.10
USD 143.24 		128 GB 4 GB
Amazon UK GBP 110.10
USD 143.24 		128 GB 4 GB