K12 vs 12 Pro+

Phone 1

Phone 2

Winner

Oppo K12

The K12 wins this one, taking battery and performance decisively. Against the 12 Pro+ it's also the sounder buy at $11.83 per month of safe use.

Value Score: K12 70 · 12 Pro+ 63 — methodology

The lifespan decider

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

Oppo K12 $265

Buy with care$11.83/mo

2024◆ Buy-by Apr 20262028

Realme 12 Pro+ $300

Buy with care$15.46/mo

2024◆ Buy-by Jan 20262028

Category by category

Display

K12 7012 Pro+ 70

Both displays are effectively the same class.

Performance

K12 6412 Pro+ 56

The K12's Qualcomm Snapdragon 7 Gen 3 (4nm) is simply the faster chip.

Camera

K12 6712 Pro+ 79

The 12 Pro+ has the stronger camera system (3 real rear lenses vs 2).

Battery

K12 9012 Pro+ 80

5,500mAh vs 5,000mAh — the K12 lasts longer between charges.

Software longevity

K12 2712 Pro+ 23

The K12 is supported until Apr 2028 — 3 months longer than the 12 Pro+.

Value

K12 7012 Pro+ 63

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

Full spec table

Spec	K12	12 Pro+
Price (street)	$265	$300
Display	6.7-inch AMOLED, FHD+, 120Hz, HDR10+, 1100 nits peak	6.7-inch curved AMOLED, 2412x1080, 120Hz
Chipset	Qualcomm Snapdragon 7 Gen 3 (4nm)	Qualcomm Snapdragon 7s Gen 2
RAM	8GB/12GB	8GB/12GB
Storage	256GB/512GB	128GB/256GB/512GB
Battery	5,500 mAh	5,000 mAh
Charging	100W wired SuperVOOC	67W wired
Rear cameras	50MP main, 8MP ultra-wide	50MP main, 64MP telephoto 3x periscope, 8MP ultra-wide
Dimensions	162.5 × 75.3 × 8.4 mm	161.5 × 74.0 × 8.8 mm
Weight	186 g	196 g
Water resistance	IP54	IP65
Supported until	Apr 2028	Jan 2028

K12 full verdict →12 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.