Poco C71 4G vs Poco X6 5G

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 Poco X6 5G runs out in Jan 2028 ($12.76/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Poco C71 4G 69 · Poco X6 5G 67 — methodology

The lifespan decider

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

Xiaomi Poco C71 4G $75

Buy with care$2.23/mo

2025◆ Buy-by Apr 20272029

Xiaomi Poco X6 5G $240

Buy with care$12.76/mo

2024◆ Buy-by Jan 20262028

Category by category

Display

Poco C71 4G 70Poco X6 5G 70

Both displays are effectively the same class.

Performance

Poco C71 4G 55Poco X6 5G 56

Performance is a wash — same chip tier.

Camera

Poco C71 4G 40Poco X6 5G 67

The Poco X6 5G has the stronger camera system (2 real rear lenses vs 1).

Battery

Poco C71 4G 84Poco X6 5G 82

Battery capacities are close enough not to decide this.

Software longevity

Poco C71 4G 40Poco X6 5G 22

The Poco C71 4G is supported until Apr 2029 — 15 months longer than the Poco X6 5G.

Value

Poco C71 4G 69Poco X6 5G 67

Pound for pound, these two are equally good deals.

Full spec table

Spec	Poco C71 4G	Poco X6 5G
Price (street)	$75	$240
Display	6.88-inch IPS LCD, HD+, 120Hz	6.67-inch Flow AMOLED, 2712x1220 (1.5K), 120Hz
Chipset	Unisoc T7250 (12nm)	Qualcomm Snapdragon 7s Gen 2
RAM	4GB/6GB	8GB/12GB
Storage	64GB/128GB	256GB/512GB
Battery	5,200 mAh	5,100 mAh
Charging	15W wired	67W wired
Rear cameras	32MP main	64MP main, 8MP ultra-wide
Dimensions	171.79 × 77.8 × 8.26 mm	161.2 × 74.3 × 8 mm
Weight	193 g	181 g
Water resistance	IP52	IP54
Supported until	Apr 2029	Jan 2028

Poco C71 4G full verdict →Poco X6 5G 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.