12R vs 15 Pro 5G

Phone 1

Phone 2

Winner

Realme 15 Pro 5G

Lifespan decides this one: the 15 Pro 5G is supported until Jul 2029 at $8.82 per month of safe use, while the 12R runs out in Jan 2028 ($18.23/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: 12R 73 · 15 Pro 5G 69 — methodology

The lifespan decider

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

OnePlus 12R $350

Buy with care$18.23/mo

2024◆ Buy-by Jan 20262028

Realme 15 Pro 5G $330

Safe to buy$8.82/mo

2025◆ Buy-by Jul 20272029

Category by category

Display

12R 9015 Pro 5G 80

The 12R's screen is the better one — 6.78-inch ltpo amoled proxdr, 2780×1264 (450 ppi), 1–120hz, up to 4500 nits peak.

Performance

12R 8515 Pro 5G 55

The 12R's Snapdragon 8 Gen 2 is simply the faster chip.

Camera

12R 6715 Pro 5G 67

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

Battery

12R 9015 Pro 5G 100

7,000mAh vs 5,500mAh — the 15 Pro 5G lasts longer between charges.

Software longevity

12R 2315 Pro 5G 45

The 15 Pro 5G is supported until Jul 2029 — 18 months longer than the 12R.

Value

12R 7315 Pro 5G 69

Overall value goes to the 12R at $18.23 per month of safe use.

Full spec table

Spec	12R	15 Pro 5G
Price (street)	$350	$330
Display	6.78-inch LTPO AMOLED ProXDR, 2780×1264 (450 ppi), 1–120Hz, up to 4500 nits peak	6.8-inch AMOLED, 1.5K, 144Hz, up to 6500 nits peak, HDR10+, curved
Chipset	Snapdragon 8 Gen 2	Qualcomm Snapdragon 7 Gen 4 (4nm)
RAM	8GB/16GB	8GB/12GB
Storage	128GB/256GB	128GB/256GB/512GB
Battery	5,500 mAh	7,000 mAh
Charging	80W SUPERVOOC wired, no wireless	80W wired SuperVOOC
Rear cameras	50MP main, 8MP ultra-wide, 2MP macro	50MP main, 50MP ultra-wide
Dimensions	163.3 × 75.3 × 8.8 mm	162.3 × 76.2 × 7.7 mm
Weight	207 g	187 g
Water resistance	IP64	IP68/IP69 (also MIL-STD-810H)
Supported until	Jan 2028	Jul 2029

12R full verdict →15 Pro 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.