Samsung Galaxy A18 4G 128GB vs OPPO A5 5G

Compare specifications, current prices and availability. Choose up to four products from the same family.

Compared products

Selected Item Samsung Galaxy A18 4G 128GBKSh 25,000Out of stock	× OPPO A5 5GKSh 23,800Choose options

+ Add product

×

Add to comparison

2 spaces available

Search similar products

Samsung Galaxy A17 4GKSh 23,000

Compare

Samsung Galaxy A26 5GKSh 27,000

Compare

Itel Super S26 Ultra 4GKSh 24,500

Compare

Motorola G37 5GKSh 27,300

Compare

Quick comparison

At a glance

Key specifications and important differences. Full details follow below.

Feature	Samsung Galaxy A18 4G 128GB	OPPO A5 5G
Price	KSh 25,000	KSh 23,800
Display	6.7 inches: Super AMOLED, 90Hz	6.67-inch LCD, 120Hz, up to 1000 nits HBM
Processor	Exynos 1610	MediaTek Dimensity 6300
RAM	4GB	6GB or 8GB LPDDR4X
Storage	128GB	128GB
Rear camera	50 MP, f/1.8, (wide), 1/2.76", 0.64µm, AF, OIS 5 MP, f/2.2, (ultrawide), 1/5.0", 1.12µm 2 MP (macro)	50MP main, f/1.8, autofocus + 2MP monochrome, f/2.4
Battery	5000 mAh	6000mAh (typical)
Charging	25W wired	45W SUPERVOOC wired
Weight	196 g (6.91 oz)	194 g
Operating system	Android 17, up to 6 major OS updates, One UI 9	ColorOS 15 based on Android
Network	GSM / HSPA / LTE	GSM / WCDMA / LTE / 5G

Full specifications

2 of 4 products

←→

SpecificationSamsung Galaxy A18 4G 128GBOPPO A5 5G

General

Specification	Samsung Galaxy A18 4G 128GB	OPPO A5 5G
Brand	Samsung	OPPO
Model	Galaxy A18 4G	A5 5G (CPH2735)
Announced	2026, September 15	2025

Design

Specification	Samsung Galaxy A18 4G 128GB	OPPO A5 5G
Dimensions	164.4 x 77.9 x 7.7 mm (6.47 x 3.07 x 0.30 in)	165.71 × 76.24 × 7.99 mm
Weight	196 g (6.91 oz)	194 g
Build materials	Glass front (Gorilla Glass 3), plastic back, plastic frame	—

Display

Specification	Samsung Galaxy A18 4G 128GB	OPPO A5 5G
Display	6.7 inches: Super AMOLED, 90Hz	6.67-inch LCD, 120Hz, up to 1000 nits HBM
Screen resolution	1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)	1604 × 720 (HD+), 264 ppi
Display protection	Corning Gorilla Glass Victus+, Mohs level 5	—
Display features	Super AMOLED, 90Hz	120Hz refresh rate; 240Hz touch sampling; 850 nits typical, 1000 nits HBM

Performance

Specification	Samsung Galaxy A18 4G 128GB	OPPO A5 5G
Processor	Exynos 1610	MediaTek Dimensity 6300
CPU	Octa-core (2x2.4 GHz Cortex-A7X & 6x2.0 GHz Cortex-A55)	Octa-core
GPU	Mali-G57 MC2	Mali-G57 MC2

Memory & Storage

Specification	Samsung Galaxy A18 4G 128GB	OPPO A5 5G
RAM	4GB	6GB or 8GB LPDDR4X
Storage	128GB	128GB
Storage technology	—	UFS 2.2
Expandable storage	microSDXC (uses shared SIM slot)	microSD supported

Cameras

Specification	Samsung Galaxy A18 4G 128GB	OPPO A5 5G
Rear camera	50 MP, f/1.8, (wide), 1/2.76", 0.64µm, AF, OIS 5 MP, f/2.2, (ultrawide), 1/5.0", 1.12µm 2 MP (macro)	50MP main, f/1.8, autofocus + 2MP monochrome, f/2.4
Front camera	13 MP, f/2.0, (wide), 1/3.1", 1.12µm	8MP, f/2.0
Rear camera features	LED flash, panorama, HDR	Photo, Portrait, Night, Pro, Panorama, Dual-view video, Google Lens
Rear camera video	1080p@30fps	1080p at 30fps; 720p at 30fps; slow motion 720p at 120fps
Front camera features	HDR	Portrait, Night, Panorama, Dual-view video, screen fill light
Front camera video	1080p@30fps	1080p at 30fps; 720p at 30fps

Battery & Charging

Specification	Samsung Galaxy A18 4G 128GB	OPPO A5 5G
Battery	5000 mAh	6000mAh (typical)
Charging	25W wired	45W SUPERVOOC wired

Software

Specification	Samsung Galaxy A18 4G 128GB	OPPO A5 5G
Operating system	Android 17, up to 6 major OS updates, One UI 9	ColorOS 15 based on Android

Network

Specification	Samsung Galaxy A18 4G 128GB	OPPO A5 5G
Network	GSM / HSPA / LTE	GSM / WCDMA / LTE / 5G
SIM	Nano-SIM + Nano-SIM	Dual Nano-SIM

Connectivity

Specification	Samsung Galaxy A18 4G 128GB	OPPO A5 5G
NFC	Yes (market/region dependent)	Yes
Bluetooth	5.3, A2DP, LE	Bluetooth 5.4
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct	Wi‑Fi 5 (802.11 a/b/g/n/ac), dual-band
Positioning	GPS, GALILEO, GLONASS, BDS, QZSS	GPS, BeiDou, GLONASS, Galileo, QZSS
Radio	FM radio (market/region dependent)	—
USB	USB Type-C 2.0	USB Type‑C; OTG
Ultra Wideband (UWB)	Not Supported	No
Satellite features	Not Supported	No

Durability

Specification	Samsung Galaxy A18 4G 128GB	OPPO A5 5G
Water resistance	IP64 dust protected and water resistant (water splashes)	IP65

Features

Specification	Samsung Galaxy A18 4G 128GB	OPPO A5 5G
Sensors	Fingerprint (side-mounted), accelerometer, compass Virtual proximity sensing	Side fingerprint sensor, proximity, ambient light, accelerometer, e-compass
Colors	Gray, Light Blue, Black	Black Green, Mist White

Audio

Specification	Samsung Galaxy A18 4G 128GB	OPPO A5 5G
Loudspeakers	Yes	—
3.5 mm headphone jack	No	Yes — 3.5mm

Related comparisons

Samsung Galaxy A18 4G 128GBVSOPPO A3Samsung Galaxy A17 4GVSOPPO A5 5GSamsung Galaxy A26 5GVSOPPO A5 5GItel Super S26 Ultra 4GVSOPPO A5 5GSamsung Galaxy A17 4GVSOPPO A3Motorola G37 5GVSOPPO A5 5GTecno Camon 40 4GVSOPPO A5 5GMotorola Moto G17 4GVSOPPO A5 5GSamsung Galaxy A17 4GVSSamsung Galaxy A18 4G 128GBItel Super S26 Ultra 4GVSOPPO A3