13T vs Aquos R9

Phone 1

Phone 2

Winner

OnePlus 13T

Lifespan decides this one: the 13T is supported until Apr 2031 at $8.59 per month of safe use, while the Aquos R9 runs out in Sep 2028 ($20.01/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: 13T 78 · Aquos R9 57 — methodology

The lifespan decider

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

OnePlus 13T $500

Safe to buy$8.59/mo

2025◆ Buy-by Apr 20292031

Sharp Aquos R9 $530

Buy with care$20.01/mo

2024◆ Buy-by Sep 20262028

Category by category

Display

13T 80Aquos R9 60

The 13T's screen is the better one — 6.32-inch ltpo amoled, 2640x1216, 120hz.

Performance

13T 98Aquos R9 78

The 13T's Qualcomm Snapdragon 8 Elite is simply the faster chip.

Camera

13T 67Aquos R9 67

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

Battery

13T 100Aquos R9 80

6,260mAh vs 5,000mAh — the 13T lasts longer between charges.

Software longevity

13T 69Aquos R9 32

The 13T is supported until Apr 2031 — 32 months longer than the Aquos R9.

Value

13T 78Aquos R9 57

Overall value goes to the 13T at $8.59 per month of safe use.

Full spec table

Spec	13T	Aquos R9
Price (street)	$500	$530
Display	6.32-inch LTPO AMOLED, 2640x1216, 120Hz	6.5-inch Pro IGZO LTPO OLED, FHD+, up to 240Hz, ~2000 nits peak
Chipset	Qualcomm Snapdragon 8 Elite	Qualcomm Snapdragon 7+ Gen 3 (4nm)
RAM	12GB/16GB	12GB
Storage	256GB/512GB/1TB	256GB
Battery	6,260 mAh	5,000 mAh
Charging	80W wired	USB-C wired (no wireless)
Rear cameras	50MP main, 50MP telephoto 2x	50MP main, 50MP ultra-wide
Dimensions	150.8 × 71.8 × 8.2 mm	156 × 75 × 8.9 mm
Weight	185 g	195 g
Water resistance	IP65	IP68 (also MIL-STD-810G)
Supported until	Apr 2031	Sep 2028

13T full verdict →Aquos R9 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.