Samsung
Device summary
OPPO
K13
Full specifications
| Basic information | ||
|---|---|---|
| Release year | 2023 | 2025 |
| Starting price | — | — |
| Display size | 6.5-inch | 6.7-inch |
| Dimensions | 76.5 mm × 161.0 mm × 8.3 mm | 76.1 mm × 163.2 mm × 8.5 mm |
| Weight | 197 g | 208 g |
| Front material | — | — |
| Back material | — | — |
| Display | ||
| Display technology | Super AMOLED | AMOLED |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1000 nits | 1200 nits |
| Resolution | — | 2400 × 1080 |
| Performance | ||
| Chipset | Exynos 1280 | Snapdragon 6 Gen 4 |
| RAM | 6 GB, 8 GB | 8 GB |
| Storage | 128 GB, 256 GB | 128 GB, 256 GB |
| Expandable storage | Yes | — |
| Cameras | ||
| Main camera | Wide · 50 MP · OIS | Wide · 50 MP · ƒ/1.8 · EIS |
| Ultra-wide camera | Ultra Wide · 8 MP | — |
| Macro camera | Macro · 2 MP | — |
| Monochrome camera | — | Monochrome · 2 MP · ƒ/2.4 |
| Front cameras | Selfie · 13 MP | Front · 16 MP · ƒ/2.4 · EIS |
| Video recording | — | 4K at 30 fps |
| Battery & charging | ||
| Wired charging | 25 W | 80 W |
| Charging standard | Super Fast Charging | SUPERVOOC; VOOC; PPS; PD; QC |
| Typical capacity | 5000 mAh | 7000 mAh |
| Rated capacity | — | 6820 mAh |
| Connectivity | ||
| Cellular | 5G, LTE | 5G, LTE |
| Bluetooth | Bluetooth 5.3 | Bluetooth 5.2 |
| Wi‑Fi | — | Wi‑Fi 6 |
| USB | — | USB Type‑C |
| Build & durability | ||
| Ingress protection | — | IP65 |
| Basic information | ||
|---|---|---|
| Release year | 2023 | 2025 |
| Starting price | — | — |
| Display size | 6.5-inch | 6.7-inch |
| Dimensions | 76.5 mm × 161.0 mm × 8.3 mm | 76.1 mm × 163.2 mm × 8.5 mm |
| Weight | 197 g | 208 g |
| Front material | — | — |
| Back material | — | — |
| Display | ||
| Display technology | Super AMOLED | AMOLED |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1000 nits | 1200 nits |
| Resolution | — | 2400 × 1080 |
| Performance | ||
| Chipset | Exynos 1280 | Snapdragon 6 Gen 4 |
| RAM | 6 GB, 8 GB | 8 GB |
| Storage | 128 GB, 256 GB | 128 GB, 256 GB |
| Expandable storage | Yes | — |
| Cameras | ||
| Main camera | Wide · 50 MP · OIS | Wide · 50 MP · ƒ/1.8 · EIS |
| Ultra-wide camera | Ultra Wide · 8 MP | — |
| Macro camera | Macro · 2 MP | — |
| Monochrome camera | — | Monochrome · 2 MP · ƒ/2.4 |
| Front cameras | Selfie · 13 MP | Front · 16 MP · ƒ/2.4 · EIS |
| Video recording | — | 4K at 30 fps |
| Battery & charging | ||
| Wired charging | 25 W | 80 W |
| Charging standard | Super Fast Charging | SUPERVOOC; VOOC; PPS; PD; QC |
| Typical capacity | 5000 mAh | 7000 mAh |
| Rated capacity | — | 6820 mAh |
| Connectivity | ||
| Cellular | 5G, LTE | 5G, LTE |
| Bluetooth | Bluetooth 5.3 | Bluetooth 5.2 |
| Wi‑Fi | — | Wi‑Fi 6 |
| USB | — | USB Type‑C |
| Build & durability | ||
| Ingress protection | — | IP65 |
Key differences
The most meaningful measured gaps in size and weight — not an overall winner.
Weight
Galaxy A25
11 g lighter
Height
K13
2.2 mm taller · minor difference
Width
Very similar width
Thickness
Very similar thickness
Galaxy A25 vs K13 Size Comparison
User Experience Summary
K13
Strengths
- 7,000 mAh battery with excellent daily and light multi-day endurance
- FHD+ AMOLED display clearly ahead of HD+ LCD on K14 and A6s
- 80W SUPERVOOC charging faster than 45W endurance siblings
Compromises
- Modest cameras without ultrawide for flexible photography
- Overpowered-performance marketing exceeds maximum gaming reality
- ColorOS bloatware requires first-week cleanup