CMF Phone 2 Pro vs P3 Ultra 5G

Phone 1

Phone 2

Winner

Nothing CMF Phone 2 Pro

Lifespan decides this one: the CMF Phone 2 Pro is supported until May 2031 at $4.76 per month of safe use, while the P3 Ultra 5G runs out in Mar 2029 ($9.49/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: CMF Phone 2 Pro 77 · P3 Ultra 5G 74 — methodology

The lifespan decider

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

Nothing CMF Phone 2 Pro $279

Safe to buy$4.76/mo

2025◆ Buy-by May 20292031

Realme P3 Ultra 5G $315

Buy with care$9.49/mo

2025◆ Buy-by Mar 20272029

Category by category

Display

CMF Phone 2 Pro 70P3 Ultra 5G 70

Both displays are effectively the same class.

Performance

CMF Phone 2 Pro 58P3 Ultra 5G 74

The P3 Ultra 5G's MediaTek Dimensity 8350 Ultra (4nm) is simply the faster chip.

Camera

CMF Phone 2 Pro 79P3 Ultra 5G 67

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

Battery

CMF Phone 2 Pro 80P3 Ultra 5G 100

6,000mAh vs 5,000mAh — the P3 Ultra 5G lasts longer between charges.

Software longevity

CMF Phone 2 Pro 70P3 Ultra 5G 40

The CMF Phone 2 Pro is supported until May 2031 — 25 months longer than the P3 Ultra 5G.

Value

CMF Phone 2 Pro 77P3 Ultra 5G 74

Pound for pound, these two are equally good deals.

Full spec table

Spec	CMF Phone 2 Pro	P3 Ultra 5G
Price (street)	$279	$315
Display	6.77-inch AMOLED, 1080x2392, 120Hz	6.83-inch AMOLED, 1.5K, 120Hz, up to 1500 nits peak, Gorilla Glass 7i
Chipset	MediaTek Dimensity 7300 Pro	MediaTek Dimensity 8350 Ultra (4nm)
RAM	8GB	8GB/12GB
Storage	128GB/256GB	128GB/256GB/512GB
Battery	5,000 mAh	6,000 mAh
Charging	33W wired	80W wired (100% in 47 min), 5W reverse
Rear cameras	50MP main, 8MP ultra-wide, 50MP telephoto 2x	50MP main, 8MP ultra-wide
Dimensions	164 × 78 × 7.8 mm	163.1 × 76.9 × 7.4 mm
Weight	185 g	183 g
Water resistance	IP54	IP68/IP69
Supported until	May 2031	Mar 2029

CMF Phone 2 Pro full verdict →P3 Ultra 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.