PhoneLifespan

P3 Pro 5G vs Spark 40 5G

vs

It depends

Too close to call outright

These two are within 1 point overall — it genuinely depends on price on the day. The P3 Pro 5G edges both longevity and performance, so prefer it when prices are close.

Value Score: P3 Pro 5G 73 · Spark 40 5G 72 methodology

The lifespan decider

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

Realme P3 Pro 5G $200
Buy with care$6.19/mo
2025◆ Buy-by Feb 20272029
Tecno Spark 40 5G $115
Buy with care$4.40/mo
2025◆ Buy-by Aug 20262028

Category by category

Display
P3 Pro 5G 70Spark 40 5G 70

Both displays are effectively the same class.

Performance
P3 Pro 5G 64Spark 40 5G 55

The P3 Pro 5G's Qualcomm Snapdragon 7s Gen 3 (4nm) is simply the faster chip.

Camera
P3 Pro 5G 55Spark 40 5G 55

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

Battery
P3 Pro 5G 100Spark 40 5G 100

Battery capacities are close enough not to decide this.

Software longevity
P3 Pro 5G 38Spark 40 5G 31

The P3 Pro 5G is supported until Feb 2029 — 6 months longer than the Spark 40 5G.

Value
P3 Pro 5G 73Spark 40 5G 72

Pound for pound, these two are equally good deals.

Full spec table
SpecP3 Pro 5GSpark 40 5G
Price (street)$200$115
Display6.83-inch AMOLED, 120Hz, 1500 nits peak6.75-inch IPS LCD, HD+, 120Hz
ChipsetQualcomm Snapdragon 7s Gen 3 (4nm)MediaTek Dimensity 6400
RAM8GB/12GB4GB/8GB
Storage128GB/256GB128GB/256GB
Battery6,000 mAh6,000 mAh
Charging80W wired18W wired
Rear cameras50MP main50MP main
Dimensions163.5 × 77.3 × 8 mm167.7 × 77.9 × 8 mm
Weight190 g194 g
Water resistanceIP69 (also IP68/IP66)Not rated
Supported untilFeb 2029Aug 2028

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