Galaxy S23+ vs 13

Phone 1

Phone 2

Winner

Samsung Galaxy S23+

Lifespan decides this one: the Galaxy S23+ is supported until Feb 2028 at $10.32 per month of safe use, while the 13 runs out in Dec 2027 ($22.44/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Galaxy S23+ 69 · 13 40 — methodology

The lifespan decider

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

Samsung Galaxy S23+ $206

Buy with care$10.32/mo

2023◆ Buy-by Feb 20262028

Xiaomi 13 $400

Avoid buying$22.44/mo

2022◆ Buy-by Dec 20252027

Category by category

Display

Galaxy S23+ 7013 70

Both displays are effectively the same class.

Performance

Galaxy S23+ 8513 85

Performance is a wash — same chip tier.

Camera

Galaxy S23+ 7913 79

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

Battery

Galaxy S23+ 7413 70

4,700mAh vs 4,500mAh — the Galaxy S23+ lasts longer between charges.

Software longevity

Galaxy S23+ 2413 21

Both phones' support windows end around the same time.

Value

Galaxy S23+ 6913 40

Overall value goes to the Galaxy S23+ at $10.32 per month of safe use.

Full spec table

Spec	Galaxy S23+	13
Price (street)	$206	$400
Display	6.6-inch Dynamic AMOLED 2X, FHD+, 120Hz	6.36-inch AMOLED, 2400 x 1080, 120Hz
Chipset	Snapdragon 8 Gen 2 for Galaxy	Qualcomm Snapdragon 8 Gen 2
RAM	8GB	8GB/12GB
Storage	256GB/512GB	128GB/256GB/512GB
Battery	4,700 mAh	4,500 mAh
Charging	45W wired, 15W wireless, 4.5W reverse wireless	67W wired, 50W wireless
Rear cameras	50MP main, 12MP ultra-wide, 10MP telephoto 3x	50MP main, 12MP ultra-wide, 10MP telephoto 3.2x
Dimensions	157.8 × 76.2 × 7.6 mm	152.8 × 71.5 × 8.0 mm
Weight	196 g	189 g
Water resistance	IP68	IP68
Supported until	Feb 2028	Dec 2027

Galaxy S23+ full verdict →13 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.