Razr 50 Ultra (Razr+ 2024) vs Redmi K80 Pro

Phone 1

Phone 2

Winner

Xiaomi Redmi K80 Pro

Lifespan decides this one: the Redmi K80 Pro is supported until Nov 2029 at $12.09 per month of safe use, while the Razr 50 Ultra (Razr+ 2024) runs out in Jul 2028 ($27.77/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Razr 50 Ultra (Razr+ 2024) 53 · Redmi K80 Pro 75 — methodology

The lifespan decider

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

Motorola Razr 50 Ultra (Razr+ 2024) $700

Buy with care$27.77/mo

2024◆ Buy-by Jul 20262028

Xiaomi Redmi K80 Pro $500

Safe to buy$12.09/mo

2024◆ Buy-by Nov 20272029

Category by category

Display

Razr 50 Ultra (Razr+ 2024) 80Redmi K80 Pro 80

Both displays are effectively the same class.

Performance

Razr 50 Ultra (Razr+ 2024) 82Redmi K80 Pro 98

The Redmi K80 Pro's Qualcomm Snapdragon 8 Elite (3nm) is simply the faster chip.

Camera

Razr 50 Ultra (Razr+ 2024) 67Redmi K80 Pro 79

The Redmi K80 Pro has the stronger camera system (3 real rear lenses vs 2).

Battery

Razr 50 Ultra (Razr+ 2024) 60Redmi K80 Pro 100

6,000mAh vs 4,000mAh — the Redmi K80 Pro lasts longer between charges.

Software longevity

Razr 50 Ultra (Razr+ 2024) 30Redmi K80 Pro 49

The Redmi K80 Pro is supported until Nov 2029 — 16 months longer than the Razr 50 Ultra (Razr+ 2024).

Value

Razr 50 Ultra (Razr+ 2024) 53Redmi K80 Pro 75

Overall value goes to the Redmi K80 Pro at $12.09 per month of safe use.

Full spec table

Spec	Razr 50 Ultra (Razr+ 2024)	Redmi K80 Pro
Price (street)	$700	$500
Display	6.9-inch FHD+ (1080x2640) LTPO pOLED, 165Hz main + 4.0-inch 1272x1080 pOLED 165Hz cover display	6.67-inch AMOLED, 2K, 120Hz, 3200 nits peak, 12-bit
Chipset	Qualcomm Snapdragon 8s Gen 3	Qualcomm Snapdragon 8 Elite (3nm)
RAM	12GB	12GB/16GB/24GB
Storage	256GB/512GB	256GB/512GB/1TB
Battery	4,000 mAh	6,000 mAh
Charging	45W wired, 15W wireless	120W wired, 50W wireless
Rear cameras	50MP main, 50MP telephoto 2x	50MP main, 50MP telephoto, 32MP ultra-wide
Dimensions	171.4 × 74 × 7.1 mm (unfolded)	160.3 × 75.0 × 8.0 mm
Weight	189 g	213 g
Water resistance	IPX8	IP68
Supported until	Jul 2028	Nov 2029

Razr 50 Ultra (Razr+ 2024) full verdict →Redmi K80 Pro 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.