PhoneLifespan

Aquos sense9 vs 14T

vs

Winner

Xiaomi 14T

Lifespan decides this one: the 14T is supported until Sep 2029 at $9.67 per month of safe use, while the Aquos sense9 runs out in Nov 2028 ($13.24/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Aquos sense9 61 · 14T 71 — methodology

The lifespan decider

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

Sharp Aquos sense9 $380
Buy with care$13.24/mo
2024◆ Buy-by Nov 20262028
Xiaomi 14T $380
Safe to buy$9.67/mo
2024◆ Buy-by Sep 20272029

Category by category

Display
Aquos sense9 8014T 80

Both displays are effectively the same class.

Performance
Aquos sense9 5614T 73

The 14T's MediaTek Dimensity 8300-Ultra is simply the faster chip.

Camera
Aquos sense9 6714T 79

The 14T has the stronger camera system (3 real rear lenses vs 2).

Battery
Aquos sense9 8014T 80

Battery capacities are close enough not to decide this.

Software longevity
Aquos sense9 3414T 47

The 14T is supported until Sep 2029 — 11 months longer than the Aquos sense9.

Value
Aquos sense9 6114T 71

Overall value goes to the 14T at $9.67 per month of safe use.

Full spec table
SpecAquos sense914T
Price (street)$380$380
Display6.1-inch Pro IGZO OLED, FHD+, 1-120Hz6.67-inch AMOLED, 2712×1220 (446 ppi), up to 144Hz, up to 4000 nits peak
ChipsetQualcomm Snapdragon 7s Gen 2 (4nm)MediaTek Dimensity 8300-Ultra
RAM6GB/8GB12GB
Storage128GB/256GB256GB/512GB
Battery5,000 mAh5,000 mAh
ChargingUSB-C wired67W wired
Rear cameras50MP main, 50MP ultra-wide50MP main (Leica, Sony IMX906, OIS), 50MP telephoto 2x (50mm), 12MP ultra-wide (120° FOV)
Dimensions149 × 73 × 8.9 mm160.5 × 75.1 × 7.80 mm
Weight166 g195 g
Water resistanceIP68 (also MIL-STD-810H)IP68
Supported untilNov 2028Sep 2029
Aquos sense9 full verdict →14T 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.