400 vs Phone (2a)

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 Phone (2a) runs out in Mar 2028 ($12.14/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: 400 76 · Phone (2a) 68 — 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

Nothing Phone (2a) $250

Buy with care$12.14/mo

2024◆ Buy-by Mar 20262028

Category by category

Display

400 80Phone (2a) 70

The 400's screen is the better one — 6.55-inch amoled, 1.5k, 120hz, 5000 nits peak.

Performance

400 64Phone (2a) 60

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

Camera

400 72Phone (2a) 67

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

Battery

400 86Phone (2a) 80

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

Software longevity

400 70Phone (2a) 25

The 400 is supported until May 2031 — 39 months longer than the Phone (2a).

Value

400 76Phone (2a) 68

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

Full spec table

Spec	400	Phone (2a)
Price (street)	$350	$250
Display	6.55-inch AMOLED, 1.5K, 120Hz, 5000 nits peak	6.7-inch AMOLED, 1080×2412 (FHD+), up to 120Hz, 1300 nits peak
Chipset	Qualcomm Snapdragon 7 Gen 3 (4nm)	MediaTek Dimensity 7200 Pro
RAM	8GB/12GB	8GB/12GB
Storage	256GB/512GB	128GB/256GB
Battery	5,300 mAh	5,000 mAh
Charging	66W wired (5300mAh EU model), 5W reverse wired	45W wired, no wireless
Rear cameras	200MP main, 12MP ultra-wide	50MP main, 50MP ultra-wide
Dimensions	156.5 × 74.6 × 7.3 mm	161.74 × 76.32 × 8.55 mm
Weight	184 g	190 g
Water resistance	IP65/IP66 (market dependent)	IP54
Supported until	May 2031	Mar 2028

400 full verdict →Phone (2a) 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.