Spark 40 5G vs Poco X6 Neo

Phone 1

Phone 2

Winner

Tecno Spark 40 5G

The Spark 40 5G wins this one, taking battery and performance decisively. Against the Poco X6 Neo it's also the sounder buy at $4.40 per month of safe use.

Value Score: Spark 40 5G 72 · Poco X6 Neo 67 — methodology

The lifespan decider

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

Tecno Spark 40 5G $115

Buy with care$4.40/mo

2025◆ Buy-by Aug 20262028

Xiaomi Poco X6 Neo $155

Buy with care$7.44/mo

2024◆ Buy-by Mar 20262028

Category by category

Display

Spark 40 5G 70Poco X6 Neo 70

Both displays are effectively the same class.

Performance

Spark 40 5G 55Poco X6 Neo 40

The Spark 40 5G's MediaTek Dimensity 6400 is simply the faster chip.

Camera

Spark 40 5G 55Poco X6 Neo 55

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

Battery

Spark 40 5G 100Poco X6 Neo 80

6,000mAh vs 5,000mAh — the Spark 40 5G lasts longer between charges.

Software longevity

Spark 40 5G 31Poco X6 Neo 25

The Spark 40 5G is supported until Aug 2028 — 5 months longer than the Poco X6 Neo.

Value

Spark 40 5G 72Poco X6 Neo 67

Overall value goes to the Spark 40 5G at $4.40 per month of safe use.

Full spec table

Spec	Spark 40 5G	Poco X6 Neo
Price (street)	$115	$155
Display	6.75-inch IPS LCD, HD+, 120Hz	6.67-inch AMOLED, FHD+, 120Hz, 1000 nits peak
Chipset	MediaTek Dimensity 6400	MediaTek Dimensity 6080
RAM	4GB/8GB	8GB/12GB
Storage	128GB/256GB	128GB/256GB
Battery	6,000 mAh	5,000 mAh
Charging	18W wired	33W wired
Rear cameras	50MP main	108MP main, 2MP depth
Dimensions	167.7 × 77.9 × 8 mm	161.1 × 75 × 7.7 mm
Weight	194 g	175 g
Water resistance	Not rated	IP54
Supported until	Aug 2028	Mar 2028

Spark 40 5G full verdict →Poco X6 Neo 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.