Phone (3a) vs Aquos sense9

Phone 1

Phone 2

Winner

Nothing Phone (3a)

Lifespan decides this one: the Phone (3a) is supported until Mar 2031 at $6.17 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: Phone (3a) 75 · Aquos sense9 61 — methodology

The lifespan decider

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

Nothing Phone (3a) $349

Safe to buy$6.17/mo

2025◆ Buy-by Mar 20292031

Sharp Aquos sense9 $380

Buy with care$13.24/mo

2024◆ Buy-by Nov 20262028

Category by category

Display

Phone (3a) 80Aquos sense9 80

Both displays are effectively the same class.

Performance

Phone (3a) 64Aquos sense9 56

The Phone (3a)'s Snapdragon 7s Gen 3 is simply the faster chip.

Camera

Phone (3a) 79Aquos sense9 67

The Phone (3a) has the stronger camera system (3 real rear lenses vs 2).

Battery

Phone (3a) 80Aquos sense9 80

Battery capacities are close enough not to decide this.

Software longevity

Phone (3a) 67Aquos sense9 34

The Phone (3a) is supported until Mar 2031 — 28 months longer than the Aquos sense9.

Value

Phone (3a) 75Aquos sense9 61

Overall value goes to the Phone (3a) at $6.17 per month of safe use.

Full spec table

Spec	Phone (3a)	Aquos sense9
Price (street)	$349	$380
Display	6.77-inch AMOLED, 1080×2392 (FHD+), up to 120Hz, 3000 nits peak	6.1-inch Pro IGZO OLED, FHD+, 1-120Hz
Chipset	Snapdragon 7s Gen 3	Qualcomm Snapdragon 7s Gen 2 (4nm)
RAM	8GB/12GB	6GB/8GB
Storage	128GB/256GB	128GB/256GB
Battery	5,000 mAh	5,000 mAh
Charging	50W wired, no wireless	USB-C wired
Rear cameras	50MP main, 50MP telephoto 2x, 8MP ultra-wide	50MP main, 50MP ultra-wide
Dimensions	163.52 × 77.50 × 8.35 mm	149 × 73 × 8.9 mm
Weight	201 g	166 g
Water resistance	IP64	IP68 (also MIL-STD-810H)
Supported until	Mar 2031	Nov 2028

Phone (3a) full verdict →Aquos sense9 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.