PhoneLifespan

Aquos sense9 vs Redmi Turbo 4 Pro

vs

Winner

Xiaomi Redmi Turbo 4 Pro

The Redmi Turbo 4 Pro wins this one, taking performance and battery decisively. Against the Aquos sense9 it's also the sounder buy at $8.92 per month of safe use.

Value Score: Aquos sense9 61 · Redmi Turbo 4 Pro 77 methodology

The lifespan decider

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

Sharp Aquos sense9 $380
Buy with care$13.24/mo
2024◆ Buy-by Nov 20262028
Xiaomi Redmi Turbo 4 Pro $305
Buy with care$8.92/mo
2025◆ Buy-by Apr 20272029

Category by category

Display
Aquos sense9 80Redmi Turbo 4 Pro 80

Both displays are effectively the same class.

Performance
Aquos sense9 56Redmi Turbo 4 Pro 86

The Redmi Turbo 4 Pro's Qualcomm Snapdragon 8s Gen 4 (4nm) is simply the faster chip.

Camera
Aquos sense9 67Redmi Turbo 4 Pro 67

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

Battery
Aquos sense9 80Redmi Turbo 4 Pro 100

7,550mAh vs 5,000mAh — the Redmi Turbo 4 Pro lasts longer between charges.

Software longevity
Aquos sense9 34Redmi Turbo 4 Pro 41

The Redmi Turbo 4 Pro is supported until Apr 2029 — 6 months longer than the Aquos sense9.

Value
Aquos sense9 61Redmi Turbo 4 Pro 77

Overall value goes to the Redmi Turbo 4 Pro at $8.92 per month of safe use.

Full spec table
SpecAquos sense9Redmi Turbo 4 Pro
Price (street)$380$305
Display6.1-inch Pro IGZO OLED, FHD+, 1-120Hz6.83-inch AMOLED, 1.5K, 120Hz, 3200 nits peak
ChipsetQualcomm Snapdragon 7s Gen 2 (4nm)Qualcomm Snapdragon 8s Gen 4 (4nm)
RAM6GB/8GB12GB/16GB
Storage128GB/256GB256GB/512GB/1TB
Battery5,000 mAh7,550 mAh
ChargingUSB-C wired90W wired
Rear cameras50MP main, 50MP ultra-wide50MP main, 8MP ultra-wide
Dimensions149 × 73 × 8.9 mm163.1 × 77.9 × 8.0 mm
Weight166 g219 g
Water resistanceIP68 (also MIL-STD-810H)IP68/IP69
Supported untilNov 2028Apr 2029

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