Oppo A18

View Specs

Full Specifications September 3, 2026

Oppo · 2023

Oppo A18

Name: Oppo A18
Brand: Oppo

Oppo A18 Android smartphone. Announced Sep 2023. Features 6.56″ display, MT6769 Helio G85 chipset, 5000 mAh battery, 128 GB storage, 4 GB RAM.

Display 6.56"

Chipset Helio G85

RAM 4 GB

Storage 64GB/128GB storage, microSDXC

Camera 8 MP

Battery 5000 mAh

OS Android 13, up to Android 15, ColorOS 15

Build 188g, 8.2mm thickness

Launch

Announced 2023, September 27

Status Available. Released 2023, October 05

Platform

OS Android 13, upgradable to Android 15, ColorOS 15

Chipset Mediatek MT6769 Helio G85 (12 nm)

CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)

GPU Mali-G52 MC2

Display

Type IPS LCD, 90Hz, 720 nits (peak)

Size 6.56 inches, 103.4 cm 2 (~84.2% screen-to-body ratio)

Resolution 720 x 1612 pixels, 20:9 ratio (~269 ppi density)

Memory

Card slot microSDXC

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

memoryother eMMC 5.1

Main Camera

Dual 8 MP, f/2.0, (wide), AF Auxiliary lens

Features LED flash, panorama

Video 1080p@30fps

Selfie camera

Single 5 MP, f/2.2, (wide)

Features Panorama

Video 1080p@30fps

Body

Dimensions 163.7 x 75 x 8.2 mm (6.44 x 2.95 x 0.32 in)

Weight 188 g (6.63 oz)

SIM Nano-SIM + Nano-SIM

bodyother IP54 dust protected and water resistant (water splashes)

Battery

Type Li-Po 5000 mAh

Sound

Loudspeaker Yes

3.5mm jack Yes

Comms

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

Bluetooth 5.3, A2DP, LE, aptX HD

Positioning GPS, GALILEO, GLONASS, BDS, QZSS

NFC No

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, 7, 8, 20, 28, 38, 40, 41

Speed HSPA, LTE

Features

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

Misc

Colors Glowing Black, Glowing Blue

Models CPH2591

In depth

Full specifications

Announced	2023, September 27
Status	Available. Released 2023, October 05

OS	Android 13, upgradable to Android 15, ColorOS 15
Chipset	Mediatek MT6769 Helio G85 (12 nm)
CPU	Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU	Mali-G52 MC2

Type	IPS LCD, 90Hz, 720 nits (peak)
Size	6.56 inches, 103.4 cm 2 (~84.2% screen-to-body ratio)
Resolution	720 x 1612 pixels, 20:9 ratio (~269 ppi density)

Card slot	microSDXC
Internal	64GB 4GB RAM, 128GB 4GB RAM
memoryother	eMMC 5.1

Dual	8 MP, f/2.0, (wide), AF Auxiliary lens
Features	LED flash, panorama
Video	1080p@30fps

Single	5 MP, f/2.2, (wide)
Features	Panorama
Video	1080p@30fps

Dimensions	163.7 x 75 x 8.2 mm (6.44 x 2.95 x 0.32 in)
Weight	188 g (6.63 oz)
SIM	Nano-SIM + Nano-SIM
bodyother	IP54 dust protected and water resistant (water splashes)

Type	Li-Po 5000 mAh

Loudspeaker	Yes
3.5mm jack	Yes

WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth	5.3, A2DP, LE, aptX HD
Positioning	GPS, GALILEO, GLONASS, BDS, QZSS
NFC	No
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, 7, 8, 20, 28, 38, 40, 41
Speed	HSPA, LTE

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

Colors	Glowing Black, Glowing Blue
Models	CPH2591

PhoneInsight Benchmark

36.7/100

Entry-level

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

Processor 28

Display 61.3

Camera 43.8

Battery 65.6

4.9%Popularity rank

3,554,351 hitsTotal views

Oppo A18

Launch

Platform

Display

Memory

Main Camera

Selfie camera

Body

Battery

Sound

Comms

Network

Features

Misc

Full specifications

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