iPhone 15 Plus vs 90 GT

Phone 1

Phone 2

Winner

Apple iPhone 15 Plus

Lifespan decides this one: the iPhone 15 Plus is supported until Sep 2030 at $7.88 per month of safe use, while the 90 GT runs out in Dec 2027 ($16.58/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: iPhone 15 Plus 66 · 90 GT 69 — methodology

The lifespan decider

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

Apple iPhone 15 Plus $403

Safe to buy$7.88/mo

2023◆ Buy-by Sep 20282030

Honor 90 GT $300

Buy with care$16.58/mo

2023◆ Buy-by Dec 20252027

Category by category

Display

iPhone 15 Plus 5090 GT 80

The 90 GT's screen is the better one — 6.7-inch amoled, 120hz, 2600 nits peak.

Performance

iPhone 15 Plus 8090 GT 85

The 90 GT's Snapdragon 8 Gen 2 is simply the faster chip.

Camera

iPhone 15 Plus 6290 GT 67

The 90 GT has the stronger camera system — same lens count, higher-grade sensors.

Battery

iPhone 15 Plus 6890 GT 80

5,000mAh vs 4,383mAh — the 90 GT lasts longer between charges.

Software longevity

iPhone 15 Plus 6190 GT 22

The iPhone 15 Plus is supported until Sep 2030 — 33 months longer than the 90 GT.

Value

iPhone 15 Plus 6690 GT 69

Pound for pound, these two are equally good deals.

Full spec table

Spec	iPhone 15 Plus	90 GT
Price (street)	$403	$300
Display	6.7-inch Super Retina XDR OLED, 60Hz, up to 2000 nits peak	6.7-inch AMOLED, 120Hz, 2600 nits peak
Chipset	Apple A16 Bionic	Snapdragon 8 Gen 2
RAM	6GB	12GB/16GB/24GB
Storage	128GB/256GB/512GB	256GB/512GB/1TB
Battery	4,383 mAh	5,000 mAh
Charging	20W+ wired (50% in ~30 min), MagSafe 15W wireless, Qi 7.5W	100W wired
Rear cameras	48MP main, 12MP ultra-wide	50MP main, 12MP ultra-wide
Dimensions	160.9 × 77.8 × 7.8 mm	161 x 74.2 x 7.9 mm
Weight	201 g	185 g
Water resistance	IP68	None
Supported until	Sep 2030	Dec 2027

iPhone 15 Plus full verdict →90 GT 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.