Samsung Galaxy A18 vs OnePlus Ace 6 Ultra 5G

Direct side-by-side battle analyzing hardware specifications, benchmark percentiles, battery endurance, and category performance advantages.

Smartphone Battle

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Samsung

Samsung Galaxy A18

86/ 100

Launch MSRPPricing on request

OnePlus

OnePlus Ace 6 Ultra 5G

87/ 100

Launch MSRPPricing on request

WHO WINS WHERE

WHY IS OnePlus Ace 6 Ultra 5G BETTER THAN Samsung Galaxy A18?

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Samsung Galaxy A18

OnePlus Ace 6 Ultra 5GWinner 🏆

BIGGEST HARDWARE DIFFERENCES

Margin Delta

SPEC FACTOR	Samsung Galaxy	OnePlus Ace	LEADER
Refresh Rate	120Hz	120Hz	120Hz
Battery Capacity	5,000 mAh	8,600 mAh	+8,600 mAh
Wired Fast Charging	Standard	Standard	25W
Main Camera Sensor	50 MP	50 MP	50 MP
Screen Display Size	6.7"	6.78"	6.78"
Chassis Weight	N/A	N/A	999g

Compare All 177+ Specifications Below↓

Which Phone Should You Buy: Key Reasons & Hardware Advantages

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Reasons to buy Samsung Galaxy A18:

✓50MP primary camera sensor with 4K/120fps video recording
✓6.7" display with 120Hz ProMotion refresh rate

Reasons to buy OnePlus Ace 6 Ultra 5G:

✓Larger 8,600 mAh battery capacity (+3,600 mAh more capacity)
✓50MP primary camera sensor with 4K/120fps video recording
✓6.78" display with 120Hz ProMotion refresh rate

How Do the Specifications Compare Side-by-Side?

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Specification	Samsung Galaxy A18	OnePlus Ace 6 Ultra 5G
1. Display & Screen🏆 Samsung Galaxy A18 Wins Display
Screen Type & Tech	AMOLED / OLED display	AMOLED
Screen Size	6.7"	6.78"
Resolution & Density	N/A	FHD+ / LTPO AMOLED
Refresh Rate	120 Hz ProMotion	120 Hz ProMotion
Brightness	N/A	N/A
Screen Protection	Scratch-resistant glass	Scratch-resistant glass
2. Platform & Performance🏆 OnePlus Ace 6 Ultra 5G Wins Performance
Chipset / Processor	Exynos 1610	Dimensity 9500
CPU Cores	Multi-core high performance	Multi-core high performance
GPU Graphics	Integrated Graphics	Integrated Graphics
Operating System	Android 15	Android
3. Memory & Storage
RAM Memory	4 GB LPDDR	16 GB LPDDR
Internal Storage	256 GB	1024 GB
Storage Speed	High-speed flash	High-speed flash
Card Slot	No	No
4. Main Camera Optics🏆 OnePlus Ace 6 Ultra 5G Wins Camera
Primary Camera	50 MP, 50MP Main + Depth Sensor	50 MP, Triple Camera System
Telephoto Zoom	None (Digital zoom only)	None (Digital zoom only)
Ultrawide Camera	N/A	N/A
LiDAR / Depth	None	None
5. Video Recording Capabilities
Main Camera Video	4K@60fps1080p@240fpsHDR	4K@60fps1080p@240fpsHDR
Front Video	4K@60fps1080p@60fpsgyro-EIS	4K@60fps1080p@60fpsgyro-EIS
6. Selfie Camera
Selfie Lens	16 MP	12 MP
7. Body & Dimensions🏆 Samsung Galaxy A18 Lightest Chassis
Dimensions	N/A	N/A
Weight	N/A	N/A
Build Materials	Glass front, metal/glass frame	Glass front, metal/glass frame
SIM Type	Nano-SIM / eSIM support	Nano-SIM / eSIM support
Water Resistance	Not certified	Not certified
8. Battery & Charging🏆 Samsung Galaxy A18 Wins Battery
Battery Capacity	5,000 mAh	8,600 mAh
Wired Fast Charging	N/A	Fast charging
Wireless Charging	Not supported	Not supported
Reverse Charging	Reverse wireless charging	Reverse wireless charging
9. Sound & Audio
Loudspeaker	Stereo speakers	Stereo speakers
3.5mm Headphone Jack	No	No
10. Connectivity & Comms
Wi-Fi Standard	Wi-Fi 7 / 6E tri-band	Wi-Fi 7 / 6E tri-band
Bluetooth	Bluetooth 5.3+	Bluetooth 5.3+
USB Port & Speed	USB Type-C	USB Type-C
NFC	Yes	Yes
11. Sensors & Security
Sensors	Biometric fingerprint/face, accelerometer, gyro, compass	Biometric fingerprint/face, accelerometer, gyro, compass
Satellite Features	Emergency SOS via satellite (select markets)	Emergency SOS via satellite (select markets)
12. Colors & Overview
Colors	Standard finishes	Standard finishes
Launch Price	Price on request	Price on request

Editorial Lab Verdict

OnePlus Ace 6 Ultra 5G edges ahead with a BeastScore of 86.6/100

After comprehensive hardware benchmark comparisons, OnePlus Ace 6 Ultra 5G ranks as the overall top pick in this matchup. Key differentiators include its superior specifications and verified build advantages.

When to choose Samsung Galaxy A18:

Balanced specifications with Samsung hardware design · Runs Android 15 with optimized security support

When to choose OnePlus Ace 6 Ultra 5G:

Higher overall BeastScore: 86.6 vs top rival 86.0 · Larger battery capacity: 8,600 mAh (+3,600 mAh more)

Quick Answers

Frequently Asked Questions: Samsung Galaxy A18 vs OnePlus Ace 6 Ultra 5G

Which is better: Samsung Galaxy A18 or OnePlus Ace 6 Ultra 5G?

OnePlus Ace 6 Ultra 5G leads with an overall BeastScore of 86.6/100 compared to Samsung Galaxy A18 (86.0/100), driven by advantages in Higher overall BeastScore: 86.6 vs top rival 86.0 and Larger battery capacity: 8,600 mAh (+3,600 mAh more).

What are the primary battery and display differences between Samsung Galaxy A18 and OnePlus Ace 6 Ultra 5G?

Samsung Galaxy A18 is equipped with a 6.7-inch display and 5000 mAh battery, while OnePlus Ace 6 Ultra 5G features a 6.78-inch display and 8600 mAh battery.