iPhone 13 vs Redmi 15 5G

Phone 1

Phone 2

Winner

Xiaomi Redmi 15 5G

Lifespan decides this one: the Redmi 15 5G is supported until Aug 2029 at $4.80 per month of safe use, while the iPhone 13 runs out in Sep 2028 ($9.14/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: iPhone 13 60 · Redmi 15 5G 75 — methodology

The lifespan decider

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

Apple iPhone 13 $249

Buy with care$9.14/mo

2021◆ Buy-by Sep 20262028

Xiaomi Redmi 15 5G $180

Safe to buy$4.80/mo

2025◆ Buy-by Aug 20272029

Category by category

Display

iPhone 13 50Redmi 15 5G 70

The Redmi 15 5G's screen is the better one — 6.9-inch ips lcd, fhd+, 144hz, 850 nits peak.

Performance

iPhone 13 74Redmi 15 5G 46

The iPhone 13's Apple A15 Bionic is simply the faster chip.

Camera

iPhone 13 52Redmi 15 5G 55

Camera systems are comparable on paper — pick by sample photos.

Battery

iPhone 13 45Redmi 15 5G 100

7,000mAh vs 3,240mAh — the Redmi 15 5G lasts longer between charges.

Software longevity

iPhone 13 32Redmi 15 5G 45

The Redmi 15 5G is supported until Aug 2029 — 10 months longer than the iPhone 13.

Value

iPhone 13 60Redmi 15 5G 75

Overall value goes to the Redmi 15 5G at $4.80 per month of safe use.

Full spec table

Spec	iPhone 13	Redmi 15 5G
Price (street)	$249	$180
Display	6.1-inch Super Retina XDR OLED, 60Hz	6.9-inch IPS LCD, FHD+, 144Hz, 850 nits peak
Chipset	Apple A15 Bionic	Qualcomm Snapdragon 6s Gen 3
RAM	4GB	4GB/6GB/8GB
Storage	128GB/256GB/512GB	128GB/256GB
Battery	3,240 mAh	7,000 mAh
Charging	20W wired (50% in ~30 min), MagSafe 15W wireless	33W wired, 18W reverse wired
Rear cameras	12MP main, 12MP ultra-wide	50MP main, 2MP depth
Dimensions	146.7 × 71.5 × 7.65 mm	169.5 × 80.5 × 8.4 mm
Weight	174 g	217 g
Water resistance	IP68	IP64
Supported until	Sep 2028	Aug 2029

iPhone 13 full verdict →Redmi 15 5G 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.