Note 50s 5G vs Redmi 15 5G

Phone 1

Phone 2

Winner

Xiaomi Redmi 15 5G

Lifespan decides this one: the Redmi 15 5G is supported until Aug 2029 at $4.80 per month of safe use, while the Note 50s 5G runs out in Apr 2028 ($8.10/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Note 50s 5G 69 · Redmi 15 5G 75 — methodology

The lifespan decider

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

Infinix Note 50s 5G $180

Buy with care$8.10/mo

2025◆ Buy-by Apr 20262028

Xiaomi Redmi 15 5G $180

Safe to buy$4.80/mo

2025◆ Buy-by Aug 20272029

Category by category

Display

Note 50s 5G 70Redmi 15 5G 70

Both displays are effectively the same class.

Performance

Note 50s 5G 58Redmi 15 5G 46

The Note 50s 5G's MediaTek Dimensity 7300 Ultimate is simply the faster chip.

Camera

Note 50s 5G 55Redmi 15 5G 55

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

Battery

Note 50s 5G 90Redmi 15 5G 100

7,000mAh vs 5,500mAh — the Redmi 15 5G lasts longer between charges.

Software longevity

Note 50s 5G 26Redmi 15 5G 45

The Redmi 15 5G is supported until Aug 2029 — 15 months longer than the Note 50s 5G.

Value

Note 50s 5G 69Redmi 15 5G 75

Overall value goes to the Redmi 15 5G at $4.80 per month of safe use.

Full spec table

Spec	Note 50s 5G	Redmi 15 5G
Price (street)	$180	$180
Display	6.78-inch AMOLED, FHD+, 144Hz, 1300 nits peak	6.9-inch IPS LCD, FHD+, 144Hz, 850 nits peak
Chipset	MediaTek Dimensity 7300 Ultimate	Qualcomm Snapdragon 6s Gen 3
RAM	6GB/8GB	4GB/6GB/8GB
Storage	128GB/256GB	128GB/256GB
Battery	5,500 mAh	7,000 mAh
Charging	45W wired	33W wired, 18W reverse wired
Rear cameras	64MP main, 2MP depth	50MP main, 2MP depth
Dimensions	164.3 × 74.5 × 7.6 mm	169.5 × 80.5 × 8.4 mm
Weight	180 g	217 g
Water resistance	IP64	IP64
Supported until	Apr 2028	Aug 2029

Note 50s 5G full verdict →Redmi 15 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.