PhoneLifespan

Note 50 Pro 4G vs Y39 5G

vs

It depends

Too close to call outright

These two are within 1 point overall, so it depends on you: keep phones for years → Y39 5G (supported until Mar 2028); want maximum speed → Note 50 Pro 4G (MediaTek Helio G100 Ultimate (6nm)).

Value Score: Note 50 Pro 4G 67 · Y39 5G 66 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 50 Pro 4G $195
Buy with care$9.49/mo
2025◆ Buy-by Mar 20262028
Vivo Y39 5G $200
Buy with care$9.39/mo
2025◆ Buy-by Mar 20262028

Category by category

Display
Note 50 Pro 4G 70Y39 5G 70

Both displays are effectively the same class.

Performance
Note 50 Pro 4G 44Y39 5G 42

Performance is a wash — same chip tier.

Camera
Note 50 Pro 4G 67Y39 5G 55

The Note 50 Pro 4G has the stronger camera system (2 real rear lenses vs 1).

Battery
Note 50 Pro 4G 84Y39 5G 100

6,500mAh vs 5,200mAh — the Y39 5G lasts longer between charges.

Software longevity
Note 50 Pro 4G 24Y39 5G 25

Both phones' support windows end around the same time.

Value
Note 50 Pro 4G 67Y39 5G 66

Pound for pound, these two are equally good deals.

Full spec table
SpecNote 50 Pro 4GY39 5G
Price (street)$195$200
Display6.78-inch AMOLED, FHD+, 144Hz, 2160Hz PWM, 1300 nits peak6.68-inch IPS LCD, HD+, 120Hz
ChipsetMediaTek Helio G100 Ultimate (6nm)Qualcomm Snapdragon 4 Gen 2 (4nm)
RAM8GB/12GB8GB
Storage256GB128GB/256GB
Battery5,200 mAh6,500 mAh
Charging90W wired, 30W MagCharge wireless, reverse charging44W wired
Rear cameras50MP main, 8MP ultra-wide50MP main, 2MP depth
Dimensions163.3 × 74.4 × 7.3 mm163.9 × 76.7 × 8.1 mm
Weight198 g199 g
Water resistanceIP64IP64
Supported untilMar 2028Mar 2028

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