iPhone 13 Pro Max vs K12

Phone 1

Phone 2

Winner

Oppo K12

The K12 wins this one, taking battery decisively. Against the iPhone 13 Pro Max it's also the sounder buy at $11.83 per month of safe use.

Value Score: iPhone 13 Pro Max 63 · K12 70 — 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 Max $383

Buy with care$14.05/mo

2021◆ Buy-by Sep 20262028

Oppo K12 $265

Buy with care$11.83/mo

2024◆ Buy-by Apr 20262028

Category by category

Display

iPhone 13 Pro Max 80K12 70

The iPhone 13 Pro Max's screen is the better one — 6.7-inch super retina xdr oled, promotion 120hz, 1200 nits hdr peak.

Performance

iPhone 13 Pro Max 74K12 64

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

Camera

iPhone 13 Pro Max 64K12 67

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

Battery

iPhone 13 Pro Max 67K12 90

5,500mAh vs 4,352mAh — the K12 lasts longer between charges.

Software longevity

iPhone 13 Pro Max 32K12 27

The iPhone 13 Pro Max is supported until Sep 2028 — 5 months longer than the K12.

Value

iPhone 13 Pro Max 63K12 70

Overall value goes to the K12 at $11.83 per month of safe use.

Full spec table

Spec	iPhone 13 Pro Max	K12
Price (street)	$383	$265
Display	6.7-inch Super Retina XDR OLED, ProMotion 120Hz, 1200 nits HDR peak	6.7-inch AMOLED, FHD+, 120Hz, HDR10+, 1100 nits peak
Chipset	Apple A15 Bionic	Qualcomm Snapdragon 7 Gen 3 (4nm)
RAM	6GB	8GB/12GB
Storage	128GB/256GB/512GB/1TB	256GB/512GB
Battery	4,352 mAh	5,500 mAh
Charging	20W wired (50% in ~30 min), MagSafe 15W wireless	100W wired SuperVOOC
Rear cameras	12MP main, 12MP ultra-wide, 12MP telephoto 3x	50MP main, 8MP ultra-wide
Dimensions	160.8 × 78.1 × 7.65 mm	162.5 × 75.3 × 8.4 mm
Weight	240 g	186 g
Water resistance	IP68	IP54
Supported until	Sep 2028	Apr 2028

iPhone 13 Pro Max full verdict →K12 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.