GT 30 Pro 5G vs 12 4G

Phone 1

Phone 2

Winner

Realme 12 4G

Lifespan decides this one: the 12 4G is supported until Jul 2028 at $7.16 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 · 12 4G 63 — 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

Realme 12 4G $175

Buy with care$7.16/mo

2024◆ Buy-by Jul 20262028

Category by category

Display

GT 30 Pro 5G 8012 4G 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 7412 4G 36

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

Camera

GT 30 Pro 5G 6712 4G 55

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

Battery

GT 30 Pro 5G 9012 4G 80

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

Software longevity

GT 30 Pro 5G 2812 4G 29

Both phones' support windows end around the same time.

Value

GT 30 Pro 5G 6812 4G 63

Overall value goes to the GT 30 Pro 5G at $15.34 per month of safe use.

Full spec table

Spec	GT 30 Pro 5G	12 4G
Price (street)	$360	$175
Display	6.78-inch AMOLED, 1.5K, 144Hz, Gorilla Glass 7i, up to 4500 nits peak	6.67-inch AMOLED, FHD+, 120Hz, up to 2000 nits peak
Chipset	MediaTek Dimensity 8350 Ultimate (4nm)	Qualcomm Snapdragon 685 (6nm)
RAM	8GB/12GB	8GB
Storage	256GB/512GB	128GB/256GB
Battery	5,500 mAh	5,000 mAh
Charging	45W wired, 30W wireless, 10W reverse wired, 5W reverse wireless	67W wired SUPERVOOC
Rear cameras	108MP main, 8MP ultra-wide	50MP main, 2MP depth
Dimensions	163.7 × 75.8 × 8 mm	163 × 75.5 × 7.9 mm
Weight	189 g	187 g
Water resistance	IP64	IP54
Supported until	Jun 2028	Jul 2028

GT 30 Pro 5G full verdict →12 4G 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.