OPPO K13 5G vs realme P4 5G: specs comparison
How the OPPO K13 5G (2025 phone) and the realme P4 5G (2025 phone) differ, worked out only from the values on each maker’s official spec page. No prices, ratings or benchmark scores.
Key differences
- realme P4 5G has the bigger screen: 17.2 cm vs 16.94 cm diagonal on OPPO K13 5G.
- realme P4 5G's display refreshes at up to 144 Hz, vs up to 120 Hz on OPPO K13 5G.
- realme P4 5G is lighter: 185 g vs 208 g for OPPO K13 5G, 23 g less.
In common: both list a 7,000 mAh battery, 80 W wired charging and a 2025 launch.
Who should pick which
- Pick the realme P4 5G if you want the bigger 17.2 cm screen, a smoother display (up to 144 Hz) and the lighter build (185 g).
None of the computed differences favour the OPPO K13 5G; it may still differ in price, design or features the official pages do not list.
Full specifications side by side
| Spec | OPPO K13 5G | realme P4 5G |
|---|---|---|
| Launched | 2025 | 2025 |
| Display | 16.94 cm AMOLED, FHD+ 1080 x 2400, 394 PPI, up to 120Hz, 1200 nits peak brightness (HBM) | 17.2cm (6.77 inch), up to 144Hz, 1600nit (HBM), 4500nit peak brightness |
| Processor | Qualcomm Kryo 6-Series octa-core CPU at 2.3GHz, Adreno 810 GPU | Dimensity 7400 Ultra 5G, 4nm octa-core up to 2.6GHz |
| RAM | 8 GB (LPDDR4X) | 6GB / 8GB LPDDR4X |
| Storage | 128 GB / 256 GB (UFS 3.1) | 128GB / 256GB UFS 3.1 |
| Rear camera | 50MP wide (f/1.8) + 2MP monochrome (f/2.4) | 50MP main (f/1.8) + 8MP wide angle (f/2.2) |
| Front camera | 16MP (f/2.4) | 16MP (f/2.4) |
| Battery | 7000 mAh (typical) / 6820 mAh (rated) | 7000mAh (typ), 6830mAh (min) |
| Charging | 80W SUPERVOOC, 30W VOOC, 33W PPS, 13.5W PD, 13.5W QC | 80W Ultra Charge, 80W adapter included |
| Operating system | ColorOS 15.0 | realme UI 6.0 based on Android 15 |
| Weight | About 208 g | About 185g |
| Dimensions | About 16.32 cm x 7.61 cm x 0.85 cm | 163.34 x 75.88 x 7.58 mm |
| 5G | Yes (n1/n3/n5/n8/n28B/n40/n41/n77/n78) | Yes (5G NR: n1/n3/n5/n8/n28B/n40/n41/n77/n78) |
| SIM | Dual SIM (Nano-SIM and Nano-USIM) | Dual SIM (2 nano-SIM) |
| Source | Official specs · checked 2026-10-28 | Official specs · checked 2026-10-28 |
Questions
What is the difference between OPPO K13 5G and realme P4 5G?
realme P4 5G has the bigger screen: 17.2 cm vs 16.94 cm diagonal on OPPO K13 5G. realme P4 5G's display refreshes at up to 144 Hz, vs up to 120 Hz on OPPO K13 5G. realme P4 5G is lighter: 185 g vs 208 g for OPPO K13 5G, 23 g less.
Which has the higher refresh rate, OPPO K13 5G or realme P4 5G?
realme P4 5G's display refreshes at up to 144 Hz, vs up to 120 Hz on OPPO K13 5G.
Which is lighter, OPPO K13 5G or realme P4 5G?
realme P4 5G is lighter: 185 g vs 208 g for OPPO K13 5G, 23 g less.
Every difference above is calculated from the two spec tables, which are copied from OPPO’s and realme’s official pages. A spec that only one page states is not compared. Variants and options differ by region, so confirm on the official page before you buy. Spotted a difference? Report a correction.