GT 30 Pro 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 GT 30 Pro 5G runs out in Jun 2028 ($15.34/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: GT 30 Pro 5G 68 · 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 GT 30 Pro 5G $360

Buy with care$15.34/mo

2025◆ Buy-by Jun 20262028

Xiaomi Redmi 15 5G $180

Safe to buy$4.80/mo

2025◆ Buy-by Aug 20272029

Category by category

Display

GT 30 Pro 5G 80Redmi 15 5G 70

The GT 30 Pro 5G's screen is the better one — 6.78-inch amoled, 1.5k, 144hz, gorilla glass 7i, up to 4500 nits peak.

Performance

GT 30 Pro 5G 74Redmi 15 5G 46

The GT 30 Pro 5G's MediaTek Dimensity 8350 Ultimate (4nm) is simply the faster chip.

Camera

GT 30 Pro 5G 67Redmi 15 5G 55

The GT 30 Pro 5G has the stronger camera system (2 real rear lenses vs 1).

Battery

GT 30 Pro 5G 90Redmi 15 5G 100

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

Software longevity

GT 30 Pro 5G 28Redmi 15 5G 45

The Redmi 15 5G is supported until Aug 2029 — 14 months longer than the GT 30 Pro 5G.

Value

GT 30 Pro 5G 68Redmi 15 5G 75

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

Full spec table

Spec	GT 30 Pro 5G	Redmi 15 5G
Price (street)	$360	$180
Display	6.78-inch AMOLED, 1.5K, 144Hz, Gorilla Glass 7i, up to 4500 nits peak	6.9-inch IPS LCD, FHD+, 144Hz, 850 nits peak
Chipset	MediaTek Dimensity 8350 Ultimate (4nm)	Qualcomm Snapdragon 6s Gen 3
RAM	8GB/12GB	4GB/6GB/8GB
Storage	256GB/512GB	128GB/256GB
Battery	5,500 mAh	7,000 mAh
Charging	45W wired, 30W wireless, 10W reverse wired, 5W reverse wireless	33W wired, 18W reverse wired
Rear cameras	108MP main, 8MP ultra-wide	50MP main, 2MP depth
Dimensions	163.7 × 75.8 × 8 mm	169.5 × 80.5 × 8.4 mm
Weight	189 g	217 g
Water resistance	IP64	IP64
Supported until	Jun 2028	Aug 2029

GT 30 Pro 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.