PhoneLifespan

C71 vs P3x 5G

vs

It depends

Too close to call outright

These two are within 2 points overall, so it depends on you: keep phones for years → P3x 5G (supported until Feb 2029); want maximum speed → C71 (Unisoc T7250 (12nm)).

Value Score: C71 71 · P3x 5G 73 methodology

The lifespan decider

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

Realme C71 $150
Buy with care$6.38/mo
2025◆ Buy-by Jun 20262028
Realme P3x 5G $150
Buy with care$4.64/mo
2025◆ Buy-by Feb 20272029

Category by category

Display
C71 70P3x 5G 70

Both displays are effectively the same class.

Performance
C71 55P3x 5G 55

Performance is a wash — same chip tier.

Camera
C71 55P3x 5G 55

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

Battery
C71 100P3x 5G 100

Battery capacities are close enough not to decide this.

Software longevity
C71 28P3x 5G 38

The P3x 5G is supported until Feb 2029 — 9 months longer than the C71.

Value
C71 71P3x 5G 73

Pound for pound, these two are equally good deals.

Full spec table
SpecC71P3x 5G
Price (street)$150$150
Display6.67-inch IPS LCD, HD+, 120Hz, 725 nits6.72-inch IPS LCD, FHD+, 120Hz
ChipsetUnisoc T7250 (12nm)MediaTek Dimensity 6400 (6nm)
RAM4GB/6GB/8GB6GB/8GB
Storage64GB/128GB/256GB128GB
Battery6,300 mAh6,000 mAh
Charging45W wired (50% in 36 min), 6W reverse wired45W wired SuperVOOC
Rear cameras50MP main50MP main, 2MP depth
Dimensions165.8 × 75.9 × 7.8 mm165.7 × 76.2 × 7.99 mm
Weight196 g197 g
Water resistanceSplash/dust resistant, MIL-STD-810H, 1.5m drop resistanceIP68/IP69
Supported untilJun 2028Feb 2029

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