400 vs Aquos sense9

Phone 1

Phone 2

Winner

Honor 400

Lifespan decides this one: the 400 is supported until May 2031 at $5.92 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: 400 76 · 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.

Honor 400 $350

Safe to buy$5.92/mo

2025◆ Buy-by May 20292031

Sharp Aquos sense9 $380

Buy with care$13.24/mo

2024◆ Buy-by Nov 20262028

Category by category

Display

400 80Aquos sense9 80

Both displays are effectively the same class.

Performance

400 64Aquos sense9 56

The 400's Qualcomm Snapdragon 7 Gen 3 (4nm) is simply the faster chip.

Camera

400 72Aquos sense9 67

The 400 has the stronger camera system — same lens count, higher-grade sensors.

Battery

400 86Aquos sense9 80

5,300mAh vs 5,000mAh — the 400 lasts longer between charges.

Software longevity

400 70Aquos sense9 34

The 400 is supported until May 2031 — 30 months longer than the Aquos sense9.

Value

400 76Aquos sense9 61

Overall value goes to the 400 at $5.92 per month of safe use.

Full spec table

Spec	400	Aquos sense9
Price (street)	$350	$380
Display	6.55-inch AMOLED, 1.5K, 120Hz, 5000 nits peak	6.1-inch Pro IGZO OLED, FHD+, 1-120Hz
Chipset	Qualcomm Snapdragon 7 Gen 3 (4nm)	Qualcomm Snapdragon 7s Gen 2 (4nm)
RAM	8GB/12GB	6GB/8GB
Storage	256GB/512GB	128GB/256GB
Battery	5,300 mAh	5,000 mAh
Charging	66W wired (5300mAh EU model), 5W reverse wired	USB-C wired
Rear cameras	200MP main, 12MP ultra-wide	50MP main, 50MP ultra-wide
Dimensions	156.5 × 74.6 × 7.3 mm	149 × 73 × 8.9 mm
Weight	184 g	166 g
Water resistance	IP65/IP66 (market dependent)	IP68 (also MIL-STD-810H)
Supported until	May 2031	Nov 2028

400 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.