Reasons to choose X-T20
Released in 2017, X-T20 has about 368 mm² of sensor area, 24.3 MP effective resolution, and a 383 g body. Use these values to narrow the field, not as an overall image-quality score.
Side-by-side comparison
Fujifilm X-T20
vs Pentax KP
VS
Sensor area
368 mm²
X-T20367 mm²
KP- Area ratio
- 1:1
- Absolute difference
- 2 mm²
- Relative difference
- 0.4%
The X-T20 has the larger sensor area. More area usually means greater light-gathering potential, though real image quality still depends on sensor architecture and generation.
Key specification differences
X-T20MetricKP
24.3 MPEffective pixels24.32 MP
23.6 × 15.6Sensor23.5 × 15.6
3.89 µmPixel pitch3.88 µm
15.15 µm²Pixel area15.07 µm²
6.6 MP/cm²Pixel density6.63 MP/cm²
1.53Crop factor1.53
3,840 × 2,160Maximum video1,920 × 1,080
383 gWeight699 g
SD/SDHC/SDXCStorageSD/SDHC/SDXC
NP-W126S lithium-ion battery Li-ion batteryBatteryD-LI109 lithium-ion battery Li-ion battery
Amber marks the value that is generally preferable in this comparison context. It is not an overall camera score.
How to choose between these cameras
The X-T20 has the larger sensor area. The X-T20 has the lighter body. The KP has the higher effective resolution. The X-T20 and KP were both released in 2017. Also consider the lens system and subjects you shoot.
Reasons to choose KP
Released in 2017, KP has about 367 mm² of sensor area, 24.32 MP effective resolution, and a 699 g body. Use these values to narrow the field, not as an overall image-quality score.