PhoneLifespan

CMF Phone 2 Pro vs Phone (3a)

vs

It depends

Too close to call outright

These two are within 2 points overall, so it depends on you: keep phones for years → CMF Phone 2 Pro (supported until May 2031); want maximum speed → Phone (3a) (Snapdragon 7s Gen 3).

Value Score: CMF Phone 2 Pro 77 · Phone (3a) 75 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$4.75/mo
2025◆ Buy-by May 20292031
Nothing Phone (3a) $349
Safe to buy$6.16/mo
2025◆ Buy-by Mar 20292031

Category by category

Display
CMF Phone 2 Pro 70Phone (3a) 80

The Phone (3a)'s screen is the better one — 6.77-inch amoled, 1080×2392 (fhd+), up to 120hz, 3000 nits peak.

Performance
CMF Phone 2 Pro 58Phone (3a) 64

The Phone (3a)'s Snapdragon 7s Gen 3 is simply the faster chip.

Camera
CMF Phone 2 Pro 79Phone (3a) 79

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

Battery
CMF Phone 2 Pro 80Phone (3a) 80

Battery capacities are close enough not to decide this.

Software longevity
CMF Phone 2 Pro 70Phone (3a) 67

Both phones' support windows end around the same time.

Value
CMF Phone 2 Pro 77Phone (3a) 75

Pound for pound, these two are equally good deals.

Full spec table
SpecCMF Phone 2 ProPhone (3a)
Price (street)$279$349
Display6.77-inch AMOLED, 1080x2392, 120Hz6.77-inch AMOLED, 1080×2392 (FHD+), up to 120Hz, 3000 nits peak
ChipsetMediaTek Dimensity 7300 ProSnapdragon 7s Gen 3
RAM8GB8GB/12GB
Storage128GB/256GB128GB/256GB
Battery5,000 mAh5,000 mAh
Charging33W wired50W wired, no wireless
Rear cameras50MP main, 8MP ultra-wide, 50MP telephoto 2x50MP main, 50MP telephoto 2x, 8MP ultra-wide
Dimensions164 × 78 × 7.8 mm163.52 × 77.50 × 8.35 mm
Weight185 g201 g
Water resistanceIP54IP64
Supported untilMay 2031Mar 2031

Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.