GT 7T vs T4 5G

Phone 1

Phone 2

Winner

Realme GT 7T

Lifespan decides this one: the GT 7T is supported until May 2031 at $6.33 per month of safe use, while the T4 5G runs out in Apr 2028 ($11.62/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: GT 7T 80 · T4 5G 72 — methodology

The lifespan decider

When specs are close, support length decides it — this is what each phone costs per month of safe use.

Realme GT 7T $375

Safe to buy$6.33/mo

2025◆ Buy-by May 20292031

Vivo T4 5G $260

Buy with care$11.62/mo

2025◆ Buy-by Apr 20262028

Category by category

Display

GT 7T 80T4 5G 80

Both displays are effectively the same class.

Performance

GT 7T 78T4 5G 64

The GT 7T's MediaTek Dimensity 8400 Max is simply the faster chip.

Camera

GT 7T 67T4 5G 55

The GT 7T has the stronger camera system (2 real rear lenses vs 1).

Battery

GT 7T 100T4 5G 100

Battery capacities are close enough not to decide this.

Software longevity

GT 7T 71T4 5G 27

The GT 7T is supported until May 2031 — 37 months longer than the T4 5G.

Value

GT 7T 80T4 5G 72

Overall value goes to the GT 7T at $6.33 per month of safe use.

Full spec table

Spec	GT 7T	T4 5G
Price (street)	$375	$260
Display	6.8-inch AMOLED, 1.5K, 144Hz, 6000 nits peak	6.77-inch AMOLED, FHD+, 120Hz, 5000 nits peak
Chipset	MediaTek Dimensity 8400 Max	Qualcomm Snapdragon 7s Gen 3
RAM	8GB/12GB	8GB/12GB
Storage	128GB/256GB/512GB	128GB/256GB
Battery	7,000 mAh	7,300 mAh
Charging	120W wired SuperVOOC	90W wired
Rear cameras	50MP main, 8MP ultra-wide	50MP main, 2MP depth
Dimensions	162.4 × 76.0 × 8.25 mm	163.4 × 76.4 × 7.9 mm
Weight	202 g	199 g
Water resistance	IP68/IP69	IP65
Supported until	May 2031	Apr 2028

GT 7T full verdict →T4 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.