Oppo A55

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Full Specifications September 3, 2026

Oppo · 2021

Oppo A55

Name: Oppo A55
Brand: Oppo

Oppo A55 Android smartphone. Announced Oct 2021. Features 6.51″ display, MT6765G Helio G35 chipset, 5000 mAh battery, 128 GB storage, 6 GB RAM, NEG T2X-1.

Display 6.51"

Chipset Helio G35

RAM 4/6 GB

Storage 64GB/128GB storage, microSDXC

Camera 50 MP

Battery 5000 mAh

OS Android 11, ColorOS 11.1

Build 193g, 8.4mm thickness

Launch

Announced 2021, October 01

Status Available. Released 2021, October 01

Platform

OS Android 11, ColorOS 11.1

Chipset Mediatek MT6765G Helio G35 (12 nm)

CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)

GPU PowerVR GE8320

Display

Type IPS LCD, 480 nits (typ), 550 nits (peak)

Size 6.51 inches, 102.3 cm 2 (~82.6% screen-to-body ratio)

Resolution 720 x 1600 pixels, 20:9 ratio (~270 ppi density)

Protection NEG T2X-1

Memory

Card slot microSDXC (dedicated slot)

Internal 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM

Main Camera

Triple 50 MP, f/1.8 26mm (wide), PDAF 2 MP (macro) Auxiliary lens

Features LED flash, HDR, panorama

Video 1080p@30fps

Selfie camera

Single 16 MP, f/2.0, 26mm (wide)

Features HDR

Video 1080p@30fps

Body

Dimensions 163.6 x 75.7 x 8.4 mm (6.44 x 2.98 x 0.33 in)

Weight 193 g (6.81 oz)

SIM Nano-SIM + Nano-SIM

bodyother Splash-proof

Battery

Type Li-Po 5000 mAh

Charging 18W wired

Sound

Loudspeaker Yes

3.5mm jack Yes

Comms

WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct

Bluetooth 5.0, A2DP, LE, aptX

Positioning GPS, GLONASS, GALILEO, BDS, QZSS

NFC Yes (market/region dependent)

Radio No

USB USB Type-C 2.0, OTG

Network

Technology GSM / HSPA / LTE

2G bands GSM 850 / 900 / 1800 / 1900

3G bands HSDPA 850 / 900 / 2100

4G bands 1, 3, 5, 8, 38, 40, 41

Speed HSPA, LTE

Features

Sensors Fingerprint (side-mounted), accelerometer, proximity, compass

Misc

Colors Rainbow Blue, Starry Black, Green

Models CPH2325

In depth

Full specifications

Announced	2021, October 01
Status	Available. Released 2021, October 01

OS	Android 11, ColorOS 11.1
Chipset	Mediatek MT6765G Helio G35 (12 nm)
CPU	Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU	PowerVR GE8320

Type	IPS LCD, 480 nits (typ), 550 nits (peak)
Size	6.51 inches, 102.3 cm 2 (~82.6% screen-to-body ratio)
Resolution	720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Protection	NEG T2X-1

Card slot	microSDXC (dedicated slot)
Internal	64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM

Triple	50 MP, f/1.8 26mm (wide), PDAF 2 MP (macro) Auxiliary lens
Features	LED flash, HDR, panorama
Video	1080p@30fps

Single	16 MP, f/2.0, 26mm (wide)
Features	HDR
Video	1080p@30fps

Dimensions	163.6 x 75.7 x 8.4 mm (6.44 x 2.98 x 0.33 in)
Weight	193 g (6.81 oz)
SIM	Nano-SIM + Nano-SIM
bodyother	Splash-proof

Type	Li-Po 5000 mAh
Charging	18W wired

Loudspeaker	Yes
3.5mm jack	Yes

WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth	5.0, A2DP, LE, aptX
Positioning	GPS, GLONASS, GALILEO, BDS, QZSS
NFC	Yes (market/region dependent)
Radio	No
USB	USB Type-C 2.0, OTG

Technology	GSM / HSPA / LTE
2G bands	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 2100
4G bands	1, 3, 5, 8, 38, 40, 41
Speed	HSPA, LTE

Sensors	Fingerprint (side-mounted), accelerometer, proximity, compass

Colors	Rainbow Blue, Starry Black, Green
Models	CPH2325
Price	About 130 EUR

PhoneInsight Benchmark

32.4/100

Entry-level

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 18.8

Display 56

Camera 63.2

Battery 73.6

1.5%Popularity rank

2,585,909 hitsTotal views

Oppo A55

Launch

Platform

Display

Memory

Main Camera

Selfie camera

Body

Battery

Sound

Comms

Network

Features

Misc

Full specifications

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