Redmi A4 5G 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 Redmi A4 5G runs out in Nov 2028 ($3.41/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Redmi A4 5G 70 · 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.

Xiaomi Redmi A4 5G $100

Buy with care$3.41/mo

2024◆ Buy-by Nov 20262028

Xiaomi Redmi K80 Pro $500

Safe to buy$12.09/mo

2024◆ Buy-by Nov 20272029

Category by category

Display

Redmi A4 5G 70Redmi K80 Pro 80

The Redmi K80 Pro's screen is the better one — 6.67-inch amoled, 2k, 120hz, 3200 nits peak, 12-bit.

Performance

Redmi A4 5G 55Redmi K80 Pro 98

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

Camera

Redmi A4 5G 55Redmi K80 Pro 79

The Redmi K80 Pro has the stronger camera system (3 real rear lenses vs 1).

Battery

Redmi A4 5G 83Redmi K80 Pro 100

6,000mAh vs 5,160mAh — the Redmi K80 Pro lasts longer between charges.

Software longevity

Redmi A4 5G 35Redmi K80 Pro 49

The Redmi K80 Pro is supported until Nov 2029 — 12 months longer than the Redmi A4 5G.

Value

Redmi A4 5G 70Redmi K80 Pro 75

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

Full spec table

Spec	Redmi A4 5G	Redmi K80 Pro
Price (street)	$100	$500
Display	6.88-inch IPS LCD, HD+, 120Hz	6.67-inch AMOLED, 2K, 120Hz, 3200 nits peak, 12-bit
Chipset	Qualcomm Snapdragon 4s Gen 2 (4nm)	Qualcomm Snapdragon 8 Elite (3nm)
RAM	4GB	12GB/16GB/24GB
Storage	64GB/128GB	256GB/512GB/1TB
Battery	5,160 mAh	6,000 mAh
Charging	18W wired (33W charger in box)	120W wired, 50W wireless
Rear cameras	50MP main	50MP main, 50MP telephoto, 32MP ultra-wide
Dimensions	171.88 × 77.8 × 8.22 mm	160.3 × 75.0 × 8.0 mm
Weight	212 g	213 g
Water resistance	IP52	IP68
Supported until	Nov 2028	Nov 2029

Redmi A4 5G 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.