13s vs GT 6

Phone 1

Phone 2

Winner

OnePlus 13s

Lifespan decides this one: the 13s is supported until Jun 2031 at $10.01 per month of safe use, while the GT 6 runs out in Jun 2028 ($16.50/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: 13s 76 · GT 6 70 — methodology

The lifespan decider

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

OnePlus 13s $600

Safe to buy$10.01/mo

2025◆ Buy-by Jun 20292031

Realme GT 6 $400

Buy with care$16.50/mo

2024◆ Buy-by Jun 20262028

Category by category

Display

13s 90GT 6 80

The 13s's screen is the better one — 6.32-inch 1.5k (1216×2640) ltpo amoled, 1–120hz, up to 4500 nits peak.

Performance

13s 98GT 6 82

The 13s's Qualcomm Snapdragon 8 Elite (3nm) is simply the faster chip.

Camera

13s 67GT 6 79

The GT 6 has the stronger camera system (3 real rear lenses vs 2).

Battery

13s 97GT 6 90

5,850mAh vs 5,500mAh — the 13s lasts longer between charges.

Software longevity

13s 71GT 6 29

The 13s is supported until Jun 2031 — 36 months longer than the GT 6.

Value

13s 76GT 6 70

Overall value goes to the 13s at $10.01 per month of safe use.

Full spec table

Spec	13s	GT 6
Price (street)	$600	$400
Display	6.32-inch 1.5K (1216×2640) LTPO AMOLED, 1–120Hz, up to 4500 nits peak	6.78-inch LTPO AMOLED, 2780x1264, 120Hz
Chipset	Qualcomm Snapdragon 8 Elite (3nm)	Qualcomm Snapdragon 8s Gen 3
RAM	12GB	8GB/12GB/16GB
Storage	256GB/512GB	256GB/512GB
Battery	5,850 mAh	5,500 mAh
Charging	80W SuperVOOC wired	120W wired
Rear cameras	50MP main, 50MP telephoto 2x	50MP main, 50MP telephoto 2x, 8MP ultra-wide
Dimensions	150.8 × 71.7 × 8.2 mm	161.4 × 75.1 × 8.6 mm
Weight	185 g	199 g
Water resistance	IP65	IP65
Supported until	Jun 2031	Jun 2028

13s full verdict →GT 6 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.