Nord 4 vs Galaxy M55 5G

Phone 1

Phone 2

Winner

OnePlus Nord 4

Lifespan decides this one: the Nord 4 is supported until Jul 2030 at $8.17 per month of safe use, while the Galaxy M55 5G runs out in Mar 2029 ($8.10/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Nord 4 72 · Galaxy M55 5G 72 — methodology

The lifespan decider

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

OnePlus Nord 4 $400

Safe to buy$8.17/mo

2024◆ Buy-by Jul 20282030

Samsung Galaxy M55 5G $270

Buy with care$8.10/mo

2024◆ Buy-by Mar 20272029

Category by category

Display

Nord 4 70Galaxy M55 5G 70

Both displays are effectively the same class.

Performance

Nord 4 78Galaxy M55 5G 70

The Nord 4's Snapdragon 7+ Gen 3 is simply the faster chip.

Camera

Nord 4 67Galaxy M55 5G 67

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

Battery

Nord 4 90Galaxy M55 5G 80

5,500mAh vs 5,000mAh — the Nord 4 lasts longer between charges.

Software longevity

Nord 4 58Galaxy M55 5G 40

The Nord 4 is supported until Jul 2030 — 16 months longer than the Galaxy M55 5G.

Value

Nord 4 72Galaxy M55 5G 72

Pound for pound, these two are equally good deals.

Full spec table

Spec	Nord 4	Galaxy M55 5G
Price (street)	$400	$270
Display	6.74-inch AMOLED, 1.5K (2772×1240, 450 ppi), up to 120Hz, 2150 nits peak	6.7-inch Super AMOLED Plus, 1080x2400 (FHD+), 120Hz
Chipset	Snapdragon 7+ Gen 3	Qualcomm Snapdragon 7 Gen 1
RAM	8GB/12GB/16GB	8GB/12GB
Storage	128GB/256GB/512GB	128GB/256GB
Battery	5,500 mAh	5,000 mAh
Charging	100W SUPERVOOC wired, no wireless	45W wired
Rear cameras	50MP main, 8MP ultra-wide	50MP main, 8MP ultra-wide, 2MP macro
Dimensions	162.6 × 75.3 × 7.99 mm	163.9 × 76.5 × 7.8 mm
Weight	200 g	180 g
Water resistance	IP65	None
Supported until	Jul 2030	Mar 2029

Nord 4 full verdict →Galaxy M55 5G 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.