PhoneLifespan

Zenfone 11 Ultra vs GT 6

vs

Winner

Realme GT 6

The GT 6 wins this one, taking display and software longevity decisively. Against the Zenfone 11 Ultra it's also the sounder buy at $16.64 per month of safe use.

Value Score: Zenfone 11 Ultra 61 · 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.

Asus Zenfone 11 Ultra $600
Buy with care$28.82/mo
2024◆ Buy-by Mar 20262028
Realme GT 6 $400
Buy with care$16.64/mo
2024◆ Buy-by Jun 20262028

Category by category

Display
Zenfone 11 Ultra 70GT 6 80

The GT 6's screen is the better one — 6.78-inch ltpo amoled, 2780x1264, 120hz.

Performance
Zenfone 11 Ultra 92GT 6 82

The Zenfone 11 Ultra's Snapdragon 8 Gen 3 is simply the faster chip.

Camera
Zenfone 11 Ultra 79GT 6 79

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

Battery
Zenfone 11 Ultra 90GT 6 90

Battery capacities are close enough not to decide this.

Software longevity
Zenfone 11 Ultra 25GT 6 29

The GT 6 is supported until Jun 2028 — 3 months longer than the Zenfone 11 Ultra.

Value
Zenfone 11 Ultra 61GT 6 70

Overall value goes to the GT 6 at $16.64 per month of safe use.

Full spec table
SpecZenfone 11 UltraGT 6
Price (street)$600$400
Display6.78-inch flexible E6 AMOLED, FHD+ (1080×2400), 144Hz, 2500-nit peak, 107% DCI-P36.78-inch LTPO AMOLED, 2780x1264, 120Hz
ChipsetSnapdragon 8 Gen 3Qualcomm Snapdragon 8s Gen 3
RAM12GB/16GB8GB/12GB/16GB
Storage256GB/512GB256GB/512GB
Battery5,500 mAh5,500 mAh
Charging65W wired (HyperCharge), 15W Qi wireless120W wired
Rear cameras50MP main (Sony IMX890 1/1.56-inch, gimbal OIS), 13MP ultra-wide (120-degree), 32MP telephoto 3x (OIS)50MP main, 50MP telephoto 2x, 8MP ultra-wide
Dimensions163.8 × 76.8 × 8.9 mm161.4 × 75.1 × 8.6 mm
Weight224 g199 g
Water resistanceIP68IP65
Supported untilMar 2028Jun 2028
Zenfone 11 Ultra 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.