PhoneLifespan

Note Edge vs Phone (3a) Pro

vs

Winner

Infinix Note Edge

The Note Edge wins this one, taking battery decisively. Against the Phone (3a) Pro it's also the sounder buy at $4.63 per month of safe use.

Value Score: Note Edge 77 · Phone (3a) Pro 71 — methodology

The lifespan decider

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

Infinix Note Edge $260
Safe to buy$4.63/mo
2026◆ Buy-by Feb 20292031
Nothing Phone (3a) Pro $429
Safe to buy$7.57/mo
2025◆ Buy-by Mar 20292031

Category by category

Display
Note Edge 70Phone (3a) Pro 80

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

Performance
Note Edge 56Phone (3a) Pro 64

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

Camera
Note Edge 55Phone (3a) Pro 79

The Phone (3a) Pro has the stronger camera system (3 real rear lenses vs 1).

Battery
Note Edge 100Phone (3a) Pro 80

6,500mAh vs 5,000mAh — the Note Edge lasts longer between charges.

Software longevity
Note Edge 67Phone (3a) Pro 67

Both phones' support windows end around the same time.

Value
Note Edge 77Phone (3a) Pro 71

Overall value goes to the Note Edge at $4.63 per month of safe use.

Full spec table
SpecNote EdgePhone (3a) Pro
Price (street)$260$429
Display6.78-inch curved AMOLED, 1.5K, 120Hz6.77-inch AMOLED, 1080×2392 (FHD+), up to 120Hz, 3000 nits peak
ChipsetMediaTek Dimensity 7100Snapdragon 7s Gen 3
RAM6GB/8GB12GB
Storage128GB/256GB256GB
Battery6,500 mAh5,000 mAh
Charging45W wired50W wired, no wireless
Rear cameras50MP main50MP main, 50MP periscope telephoto 3x, 8MP ultra-wide
Dimensions163 × 77.4 × 7.2 mm163.52 × 77.50 × 8.39 mm
Weight190 g211 g
Water resistanceIP65IP64
Supported untilFeb 2031Mar 2031
Note Edge full verdict →Phone (3a) 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.