PhoneLifespan

P3x 5G vs Galaxy S23+

vs

Winner

Realme P3x 5G

Lifespan decides this one: the P3x 5G is supported until Feb 2029 at $4.64 per month of safe use, while the Galaxy S23+ runs out in Feb 2028 ($10.29/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: P3x 5G 73 · Galaxy S23+ 69 — methodology

The lifespan decider

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

Realme P3x 5G $150
Buy with care$4.64/mo
2025◆ Buy-by Feb 20272029
Samsung Galaxy S23+ $206
Buy with care$10.29/mo
2023◆ Buy-by Feb 20262028

Category by category

Display
P3x 5G 70Galaxy S23+ 70

Both displays are effectively the same class.

Performance
P3x 5G 55Galaxy S23+ 85

The Galaxy S23+'s Snapdragon 8 Gen 2 for Galaxy is simply the faster chip.

Camera
P3x 5G 55Galaxy S23+ 79

The Galaxy S23+ has the stronger camera system (3 real rear lenses vs 1).

Battery
P3x 5G 100Galaxy S23+ 74

6,000mAh vs 4,700mAh — the P3x 5G lasts longer between charges.

Software longevity
P3x 5G 38Galaxy S23+ 24

The P3x 5G is supported until Feb 2029 — 12 months longer than the Galaxy S23+.

Value
P3x 5G 73Galaxy S23+ 69

Overall value goes to the P3x 5G at $4.64 per month of safe use.

Full spec table
SpecP3x 5GGalaxy S23+
Price (street)$150$206
Display6.72-inch IPS LCD, FHD+, 120Hz6.6-inch Dynamic AMOLED 2X, FHD+, 120Hz
ChipsetMediaTek Dimensity 6400 (6nm)Snapdragon 8 Gen 2 for Galaxy
RAM6GB/8GB8GB
Storage128GB256GB/512GB
Battery6,000 mAh4,700 mAh
Charging45W wired SuperVOOC45W wired, 15W wireless, 4.5W reverse wireless
Rear cameras50MP main, 2MP depth50MP main, 12MP ultra-wide, 10MP telephoto 3x
Dimensions165.7 × 76.2 × 7.99 mm157.8 × 76.2 × 7.6 mm
Weight197 g196 g
Water resistanceIP68/IP69IP68
Supported untilFeb 2029Feb 2028
P3x 5G full verdict →Galaxy S23+ 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.