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

Phone 1

Phone 2

Winner

Nothing Phone (3a) Pro

Lifespan decides this one: the Phone (3a) Pro is supported until Mar 2031 at $7.59 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) Pro 71 — 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) Pro $429

Safe to buy$7.59/mo

2025◆ Buy-by Mar 20292031

Category by category

Display

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

Both displays are effectively the same class.

Performance

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

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

Camera

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

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

Battery

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

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

Software longevity

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

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

Value

GT 30 Pro 5G 68Phone (3a) Pro 71

Pound for pound, these two are equally good deals.

Full spec table

Spec	GT 30 Pro 5G	Phone (3a) Pro
Price (street)	$360	$429
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	12GB
Storage	256GB/512GB	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 periscope telephoto 3x, 8MP ultra-wide
Dimensions	163.7 × 75.8 × 8 mm	163.52 × 77.50 × 8.39 mm
Weight	189 g	211 g
Water resistance	IP64	IP64
Supported until	Jun 2028	Mar 2031

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