Galaxy M55 5G vs Aquos sense9

Phone 1

Phone 2

Winner

Samsung Galaxy M55 5G

The Galaxy M55 5G wins this one, taking performance and software longevity decisively. Against the Aquos sense9 it's also the sounder buy at $8.10 per month of safe use.

Value Score: Galaxy M55 5G 72 · Aquos sense9 61 — methodology

The lifespan decider

When specs are close, support length decides it — this is what each phone costs per month of safe use.

Samsung Galaxy M55 5G $270

Buy with care$8.10/mo

2024◆ Buy-by Mar 20272029

Sharp Aquos sense9 $380

Buy with care$13.24/mo

2024◆ Buy-by Nov 20262028

Category by category

Display

Galaxy M55 5G 70Aquos sense9 80

The Aquos sense9's screen is the better one — 6.1-inch pro igzo oled, fhd+, 1-120hz.

Performance

Galaxy M55 5G 70Aquos sense9 56

The Galaxy M55 5G's Qualcomm Snapdragon 7 Gen 1 is simply the faster chip.

Camera

Galaxy M55 5G 67Aquos sense9 67

Camera systems are comparable on paper — pick by sample photos.

Battery

Galaxy M55 5G 80Aquos sense9 80

Battery capacities are close enough not to decide this.

Software longevity

Galaxy M55 5G 40Aquos sense9 34

The Galaxy M55 5G is supported until Mar 2029 — 5 months longer than the Aquos sense9.

Value

Galaxy M55 5G 72Aquos sense9 61

Overall value goes to the Galaxy M55 5G at $8.10 per month of safe use.

Full spec table

Spec	Galaxy M55 5G	Aquos sense9
Price (street)	$270	$380
Display	6.7-inch Super AMOLED Plus, 1080x2400 (FHD+), 120Hz	6.1-inch Pro IGZO OLED, FHD+, 1-120Hz
Chipset	Qualcomm Snapdragon 7 Gen 1	Qualcomm Snapdragon 7s Gen 2 (4nm)
RAM	8GB/12GB	6GB/8GB
Storage	128GB/256GB	128GB/256GB
Battery	5,000 mAh	5,000 mAh
Charging	45W wired	USB-C wired
Rear cameras	50MP main, 8MP ultra-wide, 2MP macro	50MP main, 50MP ultra-wide
Dimensions	163.9 × 76.5 × 7.8 mm	149 × 73 × 8.9 mm
Weight	180 g	166 g
Water resistance	None	IP68 (also MIL-STD-810H)
Supported until	Mar 2029	Nov 2028

Galaxy M55 5G full verdict →Aquos sense9 full verdict →Longevity master board →

Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.