Side by side comparison and review of Olympus OM-D E-M1X and Fujifilm X Series X-T4. Compare design, sensors, zoom functions, batteries and other key specifications and features to simplify the choice of your perfect digital camera. Our goal is to make it easier for you to decide on the camera that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Olympus OM-D E-M1X | Fujifilm X Series X-T4 |
|---|
| Product Type | Digital camera - 4K - mirrorless system | Digital camera - 4K - mirrorless system |
|---|---|---|
| Lens Included | Body only | Body only |
| Height | 14.68 cm | 9.28 cm |
| Width | 14.44 cm | 13.46 cm |
| Depth | 7.54 cm | 6.38 cm |
| Weight | 849 g | 526 g |
| Weight Details | Camera with battery: 849 g Camera with battery and memory card: 997 g |
Camera body only: 526 g Camera with battery and memory card: 607 g |
| Body Material | Magnesium alloy | - |
| Enclosure Colour | Black | Black | Silver |
| Protection | Splashproof, freezeproof, dust-resistant, IPX1 | Weatherproof, freezeproof, dust-resistant |
| Navigation | GPS receiver | - |
| SENSOR | Olympus OM-D E-M1X | Fujifilm X Series X-T4 |
|---|
| Sensor Resolution | 20.4 Megapixel | 26.1 Megapixel |
|---|---|---|
| Optical Sensor Type | Live MOS | X-Trans CMOS 4 |
| Total Pixels | 21,770,000 pixels | - |
| Effective Sensor Resolution | 20,400,000 pixels | 26,100,000 pixels |
| Optical Sensor Size | Four Thirds (4/3") | APS-C (23.5 x 15.6 mm) |
| Frame Rate (Max Resolution) | 24 fps | 60 fps |
| Sensor Dust Reduction | Yes | Yes |
| Sensor Features | Supersonic Wave Filter (SWF) | Dust Reduction (image sensor vibration) |
| Image Stabiliser | Optical (5-axis image sensor shift mechanism) | Optical (5-axis image sensor shift mechanism) |
| Built-in Optical Image Stabiliser | Yes | Yes |
| Sensors | Barometer, magnetometer, temperature | - |
| PROCESSOR | Olympus OM-D E-M1X | Fujifilm X Series X-T4 |
|---|
| Image Processor | Dual TruePic VIII | X-Processor 4 |
|---|
| LENS | Olympus OM-D E-M1X | Fujifilm X Series X-T4 |
|---|
| Lens Mounting Type | Micro Four Thirds | Fujifilm X Mount |
|---|
| FOCUSING | Olympus OM-D E-M1X | Fujifilm X Series X-T4 |
|---|
| Auto Focus | TTL contrast and phase detection | TTL contrast and phase detection |
|---|---|---|
| Auto Focus Points (Zones) Qty | 121 | 91 |
| Auto Focus Features | Focus Peaking function, Frequency Accelerating Sensor Technology (F.A.S.T.) AF system | - |
| AE/AF Control | Face-priority AF, Subject-tracking AF, Touch Area AF, Eye detection AF, Subject detection AF | Subject-tracking AF, Zone AF |
| Face Detection | Eye Detect AF, face-priority AF function | Yes |
| VIEWFINDER | Olympus OM-D E-M1X | Fujifilm X Series X-T4 |
|---|
| Viewfinder Type | Electronic - LCD | Electronic - OLED |
|---|---|---|
| Viewfinder Colour Support | Colour | Colour |
| Viewfinder Diagonal Size | - | 0.5" |
| Viewfinder Resolution | 2,360,000 pixels | 3,690,000 pixels |
| Optical Viewfinder Field Coverage | 100% | - |
| Optical Viewfinder Magnification | 1.65x | 0.75x |
| Optical Viewfinder Dioptric Correction Range | -4 to +2 | -4 to +2 |
| Field of View Crop Factor | 2 | - |
| Features | Auto eye sensor | Auto eye sensor |
| EXPOSURE & WHITE BALANCE | Olympus OM-D E-M1X | Fujifilm X Series X-T4 |
|---|
| ISO (Max) | 25600 | 51200 |
|---|---|---|
| Native ISO | 200-25600 | 160-12800 |
| Extended ISO (Max) | - | 25600 (H1), 51200 (H2) |
| Extended ISO (Min) | 64 | 80 (L1), 100 (L2), 125 (L3) |
| Light Sensitivity | ISO 100, ISO 64, ISO auto (200-6400), ISO 200-25600 | ISO 100, ISO 125, ISO 80, ISO auto, ISO 51200, ISO 25600, ISO 160-12800 |
| Exposure Metering | Multi-segment, centre-weighted, spot | Multi-segment, centre-weighted, spot, average |
| Exposure Metering Zones | 324 | 256 |
| Exposure Modes | Programme, bulb, automatic, manual, aperture-priority, shutter-priority | Bulb, automatic, manual, aperture-priority, shutter-priority |
| Bracketing Modes | Art Filter bracketing, focus bracketing, ISO sensitivity bracketing, Flash Exposure Bracketing, white balance bracketing | Dynamic Range Bracketing, Film Simulation Bracketing, focus bracketing, ISO sensitivity bracketing, white balance bracketing |
| Special Effects | - | Soft focus, miniature, Film Simulation, partial colour, Toy camera, High Key, Low Key, Pop Colour, Dynamic tone |
| White Balance | Custom, automatic, presets | Custom, automatic, presets |
| White Balance Presets | Incandescent, fluorescent, cloudy, sunlight, Flash, shade, Underwater, 3000K - 7500K | Fine, incandescent, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), Underwater, 2500K - 10000K |
| Shutter Type | Mechanical electronically-controlled | Mechanical, electronic |
| Max Shutter Speed | 1/8000 sec | 1/32000 sec |
| Min Shutter Speed | 60 sec | 30 sec |
| Exposure Compensation | ±5 EV range, in 1, 1/2 or 1/3 EV steps | ±5 EV range, in 1/3 EV steps |
| Auto Exposure Bracketing | - | 2, 3, 5, 7, 9 steps in 1/3 - 3 EV steps |
| White Balance Bracketing | Yes | Yes |
| X-sync Speed | 1/250sec | 1/250sec |
| Exposure Range | EV -2-20 (ISO 100) | - |
| DISPLAY | Olympus OM-D E-M1X | Fujifilm X Series X-T4 |
|---|
| Type | 3" LCD display | 3" LCD display |
|---|---|---|
| Touch Screen | Yes | Yes |
| Display Format | 1,037,000 pixels | 1,620,000 pixels |
| Display Form Factor | Rotating | Tilting (3-way) |
| VIDEOGRAPHY / CAMCORDER | Olympus OM-D E-M1X | Fujifilm X Series X-T4 |
|---|
| Digital Video Format | H.264, MOV | H.264, MOV, HEVC, H.265 |
|---|---|---|
| Image Recording Format | JPEG, RAW, RAW + JPEG | JPEG, RAW, RAW + JPEG |
| Max Video Resolution | 4096 x 2160 | 4096 x 2160 |
| Microphone Operation Mode | Stereo | Stereo |
| MEMORY | Olympus OM-D E-M1X | Fujifilm X Series X-T4 |
|---|
| Memory Card Slot | Dual SD card | SD card |
|---|---|---|
| Supported Memory Cards | SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card | SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card |
| Memory Card Included | No | No |
| Memory Card Max Supported Size | - | 512 GB |
| Image Storage | RAW 5184 x 3888 JPEG 5184 x 3888 RAW 8160 x 6120 - High Resolution Mode JPEG 8160 x 6120 - High Resolution Mode JPEG 5760 x 4320 - High Resolution Mode |
6240 x 4160 6240 x 3512 4160 x 4160 4416 x 2944 4416 x 2488 2944 x 2944 3120 x 2080 3120 x 1760 2080 x 2080 |
| Video Capture | - | 4096 x 2160 p - 59.94 fps - 400Mbps 3840 x 2160 p 2048 x 1080 p 1920 x 1080 p |
| BATTERY AND CHARGING | Olympus OM-D E-M1X | Fujifilm X Series X-T4 |
|---|
| Battery Type | Olympus BLH-1 Lithium Ion | Fujifilm NP-W235 Lithium Ion |
|---|---|---|
| Details | 2 x Olympus BLH-1 Li-ion rechargeable battery - 1720 mAh (included) | Fujifilm NP-W235 Li-ion rechargeable battery (included) |
| Battery Life | Photo shooting - 2580 shots (quick sleep mode) Photo shooting - 870 shots Video recording - 170 minutes |
Photo shooting - 600 shots (ECO mode) Video recording - 85 minutes (4K resolution) Video recording - 95 minutes (Full HD resolution) |
| CONNECTIONS | Olympus OM-D E-M1X | Fujifilm X Series X-T4 |
|---|
| Interface | HDMI, USB 3.0, IEEE 802.11a/b/g/n/ac, Bluetooth 4.2 | HDMI, USB-C, IEEE 802.11b/g/n, Bluetooth 4.2 |
|---|---|---|
| Connectivity Features | Remote control via mobile devices, remote live view, QR code scanning | Remote control via mobile devices, Wireless Image Transfer |
| Print Standard | DPOF support, Exif Print support | Exif Print support |
| Tripod Mount Connection Point | - | Yes |
| Flash Terminal | Hot shoe | Hot shoe |
| Connector Type | USB 3.0 (USB Type-C) HDMI output (19 pin micro HDMI Type D) Microphone (mini-phone stereo 3.5 mm) Headphones (mini-phone stereo 3.5 mm) Remote control (sub-mini phone 2.5 mm) |
USB 3.2 Gen 1 (USB Type-C) HDMI output (19 pin micro HDMI Type D) Microphone (mini-phone 3.5mm) Remote control (sub-mini phone 2.5 mm) |
| FEATURES | Olympus OM-D E-M1X | Fujifilm X Series X-T4 |
|---|
| Self-Timer Delay | 2sec, 12sec | 10 sec, 2sec |
|---|---|---|
| Continuous Shooting Speed | 15 frames per second, 60 frames per second | 8 frames per second, 10 frames per second, 15 frames per second |
| HDR Mode | Auto HDR mode | Auto HDR mode |
| Additional Features | Built-in speaker, auto power save, relay recording, USB charging, high-speed recording, Time-Lapse recording, Focus Stacking, Flickering Reduction function, 50-megapixel High Resolution mode | AE lock, AF lock, interval shooting mode, Dynamic Range Adjustment, high-speed recording, primary colour filter |
| OTHERS | Olympus OM-D E-M1X | Fujifilm X Series X-T4 |
|---|
| Included Accessories | Carrying strap, battery charger, body cap, eyecup, cable clip, cable protector, hot shoe cover, USB-C cable, battery holder | Body cap, shoulder strap, AC power adaptor, USB cable, shoe cap, headphone adapter, battery grip terminal cover, sync terminal cover |
|---|---|---|
| Max Operating Temperature | 40 °C | 40 °C |
| Min Operating Temperature | -10 °C | -10 °C |
| Service & Support | Limited warranty - 2 years | Limited warranty - parts and labour - 1 year |
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