Galaxy A15 vs Spark 40 Pro+

Phone 1

Phone 2

Winner

Samsung Galaxy A15

Lifespan decides this one: the Galaxy A15 is supported until Dec 2028 at $5.00 per month of safe use, while the Spark 40 Pro+ runs out in Jul 2028 ($11.76/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Galaxy A15 67 · Spark 40 Pro+ 63 — methodology

The lifespan decider

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

Samsung Galaxy A15 $150

Buy with care$5.00/mo

2023◆ Buy-by Dec 20262028

Tecno Spark 40 Pro+ $290

Buy with care$11.76/mo

2025◆ Buy-by Jul 20262028

Category by category

Display

Galaxy A15 50Spark 40 Pro+ 80

The Spark 40 Pro+'s screen is the better one — 6.78-inch curved amoled, 1.5k, 144hz, up to 4500 nits peak, under-display fingerprint.

Performance

Galaxy A15 44Spark 40 Pro+ 55

The Spark 40 Pro+'s MediaTek Helio G200 is simply the faster chip.

Camera

Galaxy A15 55Spark 40 Pro+ 55

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

Battery

Galaxy A15 80Spark 40 Pro+ 84

5,200mAh vs 5,000mAh — the Spark 40 Pro+ lasts longer between charges.

Software longevity

Galaxy A15 36Spark 40 Pro+ 29

The Galaxy A15 is supported until Dec 2028 — 5 months longer than the Spark 40 Pro+.

Value

Galaxy A15 67Spark 40 Pro+ 63

Overall value goes to the Galaxy A15 at $5.00 per month of safe use.

Full spec table

Spec	Galaxy A15	Spark 40 Pro+
Price (street)	$150	$290
Display	6.5-inch Super AMOLED, FHD+, 90Hz, 800 nits	6.78-inch curved AMOLED, 1.5K, 144Hz, up to 4500 nits peak, under-display fingerprint
Chipset	MediaTek Helio G99 (6nm)	MediaTek Helio G200
RAM	4GB/6GB/8GB	8GB
Storage	128GB/256GB	128GB/256GB
Battery	5,000 mAh	5,200 mAh
Charging	25W wired	45W wired, 30W wireless, 5W reverse wireless
Rear cameras	50MP main, 5MP ultra-wide, 2MP macro	50MP main, 2MP depth
Dimensions	160.1 × 76.8 × 8.4 mm	163.9 × 75.8 × 6.5 mm
Weight	200 g	160 g
Water resistance	Not rated	IP64
Supported until	Dec 2028	Jul 2028

Galaxy A15 full verdict →Spark 40 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.