PhoneLifespan

Agni 3 vs Poco X7 Pro

vs

It depends

Too close to call outright

These two are within 3 points overall — it genuinely depends on price on the day. The Poco X7 Pro edges both longevity and performance, so prefer it when prices are close.

Value Score: Agni 3 72 · Poco X7 Pro 75 methodology

The lifespan decider

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

Lava Agni 3 $245
Buy with care$8.83/mo
2024◆ Buy-by Oct 20262028
Xiaomi Poco X7 Pro $290
Buy with care$9.43/mo
2025◆ Buy-by Jan 20272029

Category by category

Display
Agni 3 70Poco X7 Pro 70

Both displays are effectively the same class.

Performance
Agni 3 58Poco X7 Pro 78

The Poco X7 Pro's MediaTek Dimensity 8400 Ultra is simply the faster chip.

Camera
Agni 3 79Poco X7 Pro 67

The Agni 3 has the stronger camera system (3 real rear lenses vs 2).

Battery
Agni 3 80Poco X7 Pro 100

6,000mAh vs 5,000mAh — the Poco X7 Pro lasts longer between charges.

Software longevity
Agni 3 33Poco X7 Pro 37

The Poco X7 Pro is supported until Jan 2029 — 3 months longer than the Agni 3.

Value
Agni 3 72Poco X7 Pro 75

Pound for pound, these two are equally good deals.

Full spec table
SpecAgni 3Poco X7 Pro
Price (street)$245$290
Display6.78-inch AMOLED, FHD+, 120Hz, 10-bit; plus a 1.74-inch secondary AMOLED on the back6.67-inch AMOLED, 2712x1220 (1.5K), 120Hz
ChipsetMediaTek Dimensity 7300X (4nm)MediaTek Dimensity 8400 Ultra
RAM8GB8GB/12GB
Storage128GB/256GB256GB/512GB
Battery5,000 mAh6,000 mAh
Charging66W wired90W wired
Rear cameras50MP main, 8MP ultra-wide, 8MP depth50MP main, 8MP ultra-wide
Dimensions163.7 × 75.5 × 8.8 mm160.8 × 75.7 × 8.3 mm
Weight212 g195 g
Water resistanceIP64IP68
Supported untilOct 2028Jan 2029

Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.