15 Pro 5G vs C71

Phone 1

Phone 2

Winner

Realme 15 Pro 5G

Lifespan decides this one: the 15 Pro 5G is supported until Jul 2029 at $8.82 per month of safe use, while the C71 runs out in Jun 2028 ($6.38/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: 15 Pro 5G 69 · C71 71 — methodology

The lifespan decider

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

Realme 15 Pro 5G $330

Safe to buy$8.82/mo

2025◆ Buy-by Jul 20272029

Realme C71 $150

Buy with care$6.38/mo

2025◆ Buy-by Jun 20262028

Category by category

Display

15 Pro 5G 80C71 70

The 15 Pro 5G's screen is the better one — 6.8-inch amoled, 1.5k, 144hz, up to 6500 nits peak, hdr10+, curved.

Performance

15 Pro 5G 55C71 55

Performance is a wash — same chip tier.

Camera

15 Pro 5G 67C71 55

The 15 Pro 5G has the stronger camera system (2 real rear lenses vs 1).

Battery

15 Pro 5G 100C71 100

Battery capacities are close enough not to decide this.

Software longevity

15 Pro 5G 45C71 28

The 15 Pro 5G is supported until Jul 2029 — 14 months longer than the C71.

Value

15 Pro 5G 69C71 71

Pound for pound, these two are equally good deals.

Full spec table

Spec	15 Pro 5G	C71
Price (street)	$330	$150
Display	6.8-inch AMOLED, 1.5K, 144Hz, up to 6500 nits peak, HDR10+, curved	6.67-inch IPS LCD, HD+, 120Hz, 725 nits
Chipset	Qualcomm Snapdragon 7 Gen 4 (4nm)	Unisoc T7250 (12nm)
RAM	8GB/12GB	4GB/6GB/8GB
Storage	128GB/256GB/512GB	64GB/128GB/256GB
Battery	7,000 mAh	6,300 mAh
Charging	80W wired SuperVOOC	45W wired (50% in 36 min), 6W reverse wired
Rear cameras	50MP main, 50MP ultra-wide	50MP main
Dimensions	162.3 × 76.2 × 7.7 mm	165.8 × 75.9 × 7.8 mm
Weight	187 g	196 g
Water resistance	IP68/IP69 (also MIL-STD-810H)	Splash/dust resistant, MIL-STD-810H, 1.5m drop resistance
Supported until	Jul 2029	Jun 2028

15 Pro 5G full verdict →C71 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.