Note 50 Pro 4G 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 50 Pro 4G runs out in Mar 2028 ($9.49/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Note 50 Pro 4G 67 · 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 50 Pro 4G $195

Buy with care$9.49/mo

2025◆ Buy-by Mar 20262028

Xiaomi Redmi 15 5G $180

Safe to buy$4.80/mo

2025◆ Buy-by Aug 20272029

Category by category

Display

Note 50 Pro 4G 70Redmi 15 5G 70

Both displays are effectively the same class.

Performance

Note 50 Pro 4G 44Redmi 15 5G 46

Performance is a wash — same chip tier.

Camera

Note 50 Pro 4G 67Redmi 15 5G 55

The Note 50 Pro 4G has the stronger camera system (2 real rear lenses vs 1).

Battery

Note 50 Pro 4G 84Redmi 15 5G 100

7,000mAh vs 5,200mAh — the Redmi 15 5G lasts longer between charges.

Software longevity

Note 50 Pro 4G 24Redmi 15 5G 45

The Redmi 15 5G is supported until Aug 2029 — 17 months longer than the Note 50 Pro 4G.

Value

Note 50 Pro 4G 67Redmi 15 5G 75

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

Full spec table

Spec	Note 50 Pro 4G	Redmi 15 5G
Price (street)	$195	$180
Display	6.78-inch AMOLED, FHD+, 144Hz, 2160Hz PWM, 1300 nits peak	6.9-inch IPS LCD, FHD+, 144Hz, 850 nits peak
Chipset	MediaTek Helio G100 Ultimate (6nm)	Qualcomm Snapdragon 6s Gen 3
RAM	8GB/12GB	4GB/6GB/8GB
Storage	256GB	128GB/256GB
Battery	5,200 mAh	7,000 mAh
Charging	90W wired, 30W MagCharge wireless, reverse charging	33W wired, 18W reverse wired
Rear cameras	50MP main, 8MP ultra-wide	50MP main, 2MP depth
Dimensions	163.3 × 74.4 × 7.3 mm	169.5 × 80.5 × 8.4 mm
Weight	198 g	217 g
Water resistance	IP64	IP64
Supported until	Mar 2028	Aug 2029

Note 50 Pro 4G 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.