P3x 5G vs Redmi 13 5G

Phone 1

Phone 2

Winner

Realme P3x 5G

The P3x 5G wins this one, taking battery and performance decisively. Against the Redmi 13 5G it's also the sounder buy at $4.64 per month of safe use.

Value Score: P3x 5G 73 · Redmi 13 5G 68 — 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

Xiaomi Redmi 13 5G $140

Buy with care$5.64/mo

2024◆ Buy-by Jul 20262028

Category by category

Display

P3x 5G 70Redmi 13 5G 70

Both displays are effectively the same class.

Performance

P3x 5G 55Redmi 13 5G 42

The P3x 5G's MediaTek Dimensity 6400 (6nm) is simply the faster chip.

Camera

P3x 5G 55Redmi 13 5G 55

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

Battery

P3x 5G 100Redmi 13 5G 81

6,000mAh vs 5,030mAh — the P3x 5G lasts longer between charges.

Software longevity

P3x 5G 38Redmi 13 5G 30

The P3x 5G is supported until Feb 2029 — 7 months longer than the Redmi 13 5G.

Value

P3x 5G 73Redmi 13 5G 68

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

Full spec table

Spec	P3x 5G	Redmi 13 5G
Price (street)	$150	$140
Display	6.72-inch IPS LCD, FHD+, 120Hz	6.79-inch IPS LCD, FHD+, 120Hz, 550 nits peak
Chipset	MediaTek Dimensity 6400 (6nm)	Qualcomm Snapdragon 4 Gen 2 AE
RAM	6GB/8GB	6GB/8GB
Storage	128GB	128GB/256GB
Battery	6,000 mAh	5,030 mAh
Charging	45W wired SuperVOOC	33W wired
Rear cameras	50MP main, 2MP depth	108MP main, 2MP depth
Dimensions	165.7 × 76.2 × 7.99 mm	168.6 × 76.3 × 8.3 mm
Weight	197 g	205 g
Water resistance	IP68/IP69	IP54
Supported until	Feb 2029	Jul 2028

P3x 5G full verdict →Redmi 13 5G 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.