X7c vs Poco C71 4G

Phone 1

Phone 2

Winner

Xiaomi Poco C71 4G

Lifespan decides this one: the Poco C71 4G is supported until Apr 2029 at $2.23 per month of safe use, while the X7c runs out in Oct 2028 ($6.78/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: X7c 65 · Poco C71 4G 69 — methodology

The lifespan decider

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

Honor X7c $190

Buy with care$6.78/mo

2024◆ Buy-by Oct 20262028

Xiaomi Poco C71 4G $75

Buy with care$2.23/mo

2025◆ Buy-by Apr 20272029

Category by category

Display

X7c 70Poco C71 4G 70

Both displays are effectively the same class.

Performance

X7c 36Poco C71 4G 55

The Poco C71 4G's Unisoc T7250 (12nm) is simply the faster chip.

Camera

X7c 55Poco C71 4G 40

The X7c has the stronger camera system — same lens count, higher-grade sensors.

Battery

X7c 100Poco C71 4G 84

6,000mAh vs 5,200mAh — the X7c lasts longer between charges.

Software longevity

X7c 33Poco C71 4G 40

The Poco C71 4G is supported until Apr 2029 — 6 months longer than the X7c.

Value

X7c 65Poco C71 4G 69

Overall value goes to the Poco C71 4G at $2.23 per month of safe use.

Full spec table

Spec	X7c	Poco C71 4G
Price (street)	$190	$75
Display	6.77-inch TFT LCD, HD+, 120Hz, 850 nits peak	6.88-inch IPS LCD, HD+, 120Hz
Chipset	Qualcomm Snapdragon 685 (4G)	Unisoc T7250 (12nm)
RAM	6GB/8GB	4GB/6GB
Storage	128GB/256GB/512GB	64GB/128GB
Battery	6,000 mAh	5,200 mAh
Charging	35W wired	15W wired
Rear cameras	108MP main, 2MP depth	32MP main
Dimensions	166.9 × 76.8 × 8.2 mm	171.79 × 77.8 × 8.26 mm
Weight	193 g	193 g
Water resistance	IP64	IP52
Supported until	Oct 2028	Apr 2029

X7c full verdict →Poco C71 4G 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.