GT 30 Pro 5G vs Phone (3a)

Phone 1

Phone 2

Winner

Nothing Phone (3a)

Lifespan decides this one: the Phone (3a) is supported until Mar 2031 at $6.17 per month of safe use, while the GT 30 Pro 5G runs out in Jun 2028 ($15.33/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: GT 30 Pro 5G 68 · Phone (3a) 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$15.33/mo

2025◆ Buy-by Jun 20262028

Nothing Phone (3a) $349

Safe to buy$6.17/mo

2025◆ Buy-by Mar 20292031

Category by category

Display

GT 30 Pro 5G 80Phone (3a) 80

Both displays are effectively the same class.

Performance

GT 30 Pro 5G 74Phone (3a) 64

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

Camera

GT 30 Pro 5G 67Phone (3a) 79

The Phone (3a) has the stronger camera system (3 real rear lenses vs 2).

Battery

GT 30 Pro 5G 90Phone (3a) 80

5,500mAh vs 5,000mAh — the GT 30 Pro 5G lasts longer between charges.

Software longevity

GT 30 Pro 5G 28Phone (3a) 67

The Phone (3a) is supported until Mar 2031 — 33 months longer than the GT 30 Pro 5G.

Value

GT 30 Pro 5G 68Phone (3a) 75

Overall value goes to the Phone (3a) at $6.17 per month of safe use.

Full spec table

Spec	GT 30 Pro 5G	Phone (3a)
Price (street)	$360	$349
Display	6.78-inch AMOLED, 1.5K, 144Hz, Gorilla Glass 7i, up to 4500 nits peak	6.77-inch AMOLED, 1080×2392 (FHD+), up to 120Hz, 3000 nits peak
Chipset	MediaTek Dimensity 8350 Ultimate (4nm)	Snapdragon 7s Gen 3
RAM	8GB/12GB	8GB/12GB
Storage	256GB/512GB	128GB/256GB
Battery	5,500 mAh	5,000 mAh
Charging	45W wired, 30W wireless, 10W reverse wired, 5W reverse wireless	50W wired, no wireless
Rear cameras	108MP main, 8MP ultra-wide	50MP main, 50MP telephoto 2x, 8MP ultra-wide
Dimensions	163.7 × 75.8 × 8 mm	163.52 × 77.50 × 8.35 mm
Weight	189 g	201 g
Water resistance	IP64	IP64
Supported until	Jun 2028	Mar 2031

GT 30 Pro 5G full verdict →Phone (3a) 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.