iPhone 13 Pro vs Phone (3a) Pro

Phone 1

Phone 2

Winner

Nothing Phone (3a) Pro

Lifespan decides this one: the Phone (3a) Pro is supported until Mar 2031 at $7.57 per month of safe use, while the iPhone 13 Pro runs out in Sep 2028 ($11.72/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: iPhone 13 Pro 64 · Phone (3a) Pro 71 — 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 Pro $321

Buy with care$11.72/mo

2021◆ Buy-by Sep 20262028

Nothing Phone (3a) Pro $429

Safe to buy$7.57/mo

2025◆ Buy-by Mar 20292031

Category by category

Display

iPhone 13 Pro 80Phone (3a) Pro 80

Both displays are effectively the same class.

Performance

iPhone 13 Pro 74Phone (3a) Pro 64

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

Camera

iPhone 13 Pro 64Phone (3a) Pro 79

The Phone (3a) Pro has the stronger camera system — same lens count, higher-grade sensors.

Battery

iPhone 13 Pro 42Phone (3a) Pro 80

5,000mAh vs 3,095mAh — the Phone (3a) Pro lasts longer between charges.

Software longevity

iPhone 13 Pro 33Phone (3a) Pro 67

The Phone (3a) Pro is supported until Mar 2031 — 29 months longer than the iPhone 13 Pro.

Value

iPhone 13 Pro 64Phone (3a) Pro 71

Overall value goes to the Phone (3a) Pro at $7.57 per month of safe use.

Full spec table

Spec	iPhone 13 Pro	Phone (3a) Pro
Price (street)	$321	$429
Display	6.1-inch Super Retina XDR OLED, ProMotion 120Hz, 1200 nits HDR peak	6.77-inch AMOLED, 1080×2392 (FHD+), up to 120Hz, 3000 nits peak
Chipset	Apple A15 Bionic	Snapdragon 7s Gen 3
RAM	6GB	12GB
Storage	128GB/256GB/512GB/1TB	256GB
Battery	3,095 mAh	5,000 mAh
Charging	20W wired (50% in ~30 min), MagSafe 15W wireless	50W wired, no wireless
Rear cameras	12MP main, 12MP ultra-wide, 12MP telephoto 3x	50MP main, 50MP periscope telephoto 3x, 8MP ultra-wide
Dimensions	146.7 × 71.5 × 7.65 mm	163.52 × 77.50 × 8.39 mm
Weight	204 g	211 g
Water resistance	IP68	IP64
Supported until	Sep 2028	Mar 2031

iPhone 13 Pro full verdict →Phone (3a) 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.