PhoneLifespan

12 vs GT 6

vs

It depends

Too close to call outright

These two are within 2 points overall — it genuinely depends on price on the day. The 12 edges both longevity and performance, so prefer it when prices are close.

Value Score: 12 72 · 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 12 $500
Buy with care$15.94/mo
2024◆ Buy-by Jan 20272029
Realme GT 6 $400
Buy with care$16.50/mo
2024◆ Buy-by Jun 20262028

Category by category

Display
12 100GT 6 80

The 12's screen is the better one — 6.82-inch ltpo amoled proxdr, qhd+ (3168×1440), 1–120hz, up to 4500 nits peak.

Performance
12 92GT 6 82

The 12's Snapdragon 8 Gen 3 is simply the faster chip.

Camera
12 79GT 6 79

Camera systems are comparable on paper — pick by sample photos.

Battery
12 88GT 6 90

Battery capacities are close enough not to decide this.

Software longevity
12 37GT 6 29

The 12 is supported until Jan 2029 — 7 months longer than the GT 6.

Value
12 72GT 6 70

Pound for pound, these two are equally good deals.

Full spec table
Spec12GT 6
Price (street)$500$400
Display6.82-inch LTPO AMOLED ProXDR, QHD+ (3168×1440), 1–120Hz, up to 4500 nits peak6.78-inch LTPO AMOLED, 2780x1264, 120Hz
ChipsetSnapdragon 8 Gen 3Qualcomm Snapdragon 8s Gen 3
RAM12GB/16GB8GB/12GB/16GB
Storage256GB/512GB256GB/512GB
Battery5,400 mAh5,500 mAh
Charging80W SUPERVOOC wired (50W in North America), 50W wireless120W wired
Rear cameras50MP main, 48MP ultra-wide, 64MP periscope 3x50MP main, 50MP telephoto 2x, 8MP ultra-wide
Dimensions164.3 × 75.8 × 9.2 mm161.4 × 75.1 × 8.6 mm
Weight220 g199 g
Water resistanceIP65IP65
Supported untilJan 2029Jun 2028

Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.