400 vs Razr 2024 (Razr 50)

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 Razr 2024 (Razr 50) runs out in Jul 2028 ($14.14/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: 400 76 · Razr 2024 (Razr 50) 58 — 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

Motorola Razr 2024 (Razr 50) $350

Buy with care$14.14/mo

2024◆ Buy-by Jul 20262028

Category by category

Display

400 80Razr 2024 (Razr 50) 70

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

Performance

400 64Razr 2024 (Razr 50) 58

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

Camera

400 72Razr 2024 (Razr 50) 67

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

Battery

400 86Razr 2024 (Razr 50) 64

5,300mAh vs 4,200mAh — the 400 lasts longer between charges.

Software longevity

400 70Razr 2024 (Razr 50) 29

The 400 is supported until May 2031 — 34 months longer than the Razr 2024 (Razr 50).

Value

400 76Razr 2024 (Razr 50) 58

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

Full spec table

Spec	400	Razr 2024 (Razr 50)
Price (street)	$350	$350
Display	6.55-inch AMOLED, 1.5K, 120Hz, 5000 nits peak	Inner: 6.9-inch foldable pOLED, FHD+ (2640×1080), up to 120Hz; Cover: 3.6-inch pOLED (1056×1066), up to 90Hz
Chipset	Qualcomm Snapdragon 7 Gen 3 (4nm)	MediaTek Dimensity 7300X
RAM	8GB/12GB	8GB
Storage	256GB/512GB	256GB
Battery	5,300 mAh	4,200 mAh
Charging	66W wired (5300mAh EU model), 5W reverse wired	30W TurboPower wired, 15W wireless
Rear cameras	200MP main, 12MP ultra-wide	50MP main, 13MP ultra-wide
Dimensions	156.5 × 74.6 × 7.3 mm	Folded 73.99 × 88.24 × 15.85 mm; Unfolded 73.99 × 171.30 × 7.25 mm
Weight	184 g	188 g
Water resistance	IP65/IP66 (market dependent)	IPX8 (water resistant, not dust rated)
Supported until	May 2031	Jul 2028

400 full verdict →Razr 2024 (Razr 50) 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.