In depth comparison and review of YI M1 + and Fujifilm X Series X-T4. Compare design, sensors, proximity features, memory capacities and other important specifications and features to easily choose the right camera for you. Our goal is to help you uncover differences between the products and find the digital camera that will best fit your needs.
| DESIGN AND DIMENSIONS | YI M1 + | Fujifilm X Series X-T4 |
|---|
| Product Type | Digital camera - 4K - mirrorless system | Digital camera - 4K - mirrorless system |
|---|---|---|
| Lens Included | - | Body only |
| Height | 9.35 cm | 9.28 cm |
| Width | 13.04 cm | 13.46 cm |
| Depth | 6.31 cm | 6.38 cm |
| Weight | 280 g | 526 g |
| Weight Details | Camera with battery and memory card: 280 g | Camera body only: 526 g Camera with battery and memory card: 607 g |
| Enclosure Colour | Storm black | Black | Silver |
| Protection | - | Weatherproof, freezeproof, dust-resistant |
| SENSOR | YI M1 + | Fujifilm X Series X-T4 |
|---|
| Sensor Resolution | 20.16 Megapixel | 26.1 Megapixel |
|---|---|---|
| Optical Sensor Type | CMOS | X-Trans CMOS 4 |
| Total Pixels | 21,770,000 pixels | - |
| Effective Sensor Resolution | 20,160,000 pixels | 26,100,000 pixels |
| Optical Sensor Size | - | APS-C (23.5 x 15.6 mm) |
| Frame Rate (Max Resolution) | 30 fps | 60 fps |
| Sensor Dust Reduction | - | Yes |
| Sensor Features | - | Dust Reduction (image sensor vibration) |
| Image Stabiliser | - | Optical (5-axis image sensor shift mechanism) |
| Built-in Optical Image Stabiliser | - | Yes |
| PROCESSOR | YI M1 + | Fujifilm X Series X-T4 |
|---|
| Image Processor | - | X-Processor 4 |
|---|
| LENS | YI M1 + | Fujifilm X Series X-T4 |
|---|
| Type | Zoom lens 12 - 40 mm - f/3.5-5.6 - zoom | - |
|---|---|---|
| Focal Length Equivalent to 35mm Camera | 24 - 80mm | - |
| Focus Adjustment | Automatic, manual | - |
| Min Focus Distance | 35 cm | - |
| Max View Angle | 84.1 degree(s) | - |
| Zoom Adjustment | Manual (by ring) | - |
| Lens Construction | 9 groups / 11 elements | - |
| Filter Size | 49 mm | - |
| Lens Mounting Type | Micro Four Thirds | Fujifilm X Mount |
| SECOND LENS |
|---|
| Type | Lens 42.5 mm - f/1.8 | - |
|---|---|---|
| Focal Length Equivalent to 35mm Camera | 85mm | - |
| Focus Adjustment | Automatic | - |
| Min Focus Distance | 50 cm | - |
| Lens Construction | 6 groups / 6 elements | - |
| Filter Size | 49 mm | - |
| FOCUSING | YI M1 + | Fujifilm X Series X-T4 |
|---|
| Auto Focus | TTL contrast detection | TTL contrast and phase detection |
|---|---|---|
| Auto Focus Points (Zones) Qty | 81 | 91 |
| Auto Focus Features | Focus Peaking function | - |
| AE/AF Control | - | Subject-tracking AF, Zone AF |
| Face Detection | - | Yes |
| VIEWFINDER | YI M1 + | Fujifilm X Series X-T4 |
|---|
| Viewfinder Type | - | Electronic - OLED |
|---|---|---|
| Viewfinder Colour Support | - | Colour |
| Viewfinder Diagonal Size | - | 0.5" |
| Viewfinder Resolution | - | 3,690,000 pixels |
| Optical Viewfinder Magnification | - | 0.75x |
| Optical Viewfinder Dioptric Correction Range | - | -4 to +2 |
| Field of View Crop Factor | 2 | - |
| Features | - | Auto eye sensor |
| EXPOSURE & WHITE BALANCE | YI M1 + | Fujifilm X Series X-T4 |
|---|
| ISO (Max) | 25600 | 51200 |
|---|---|---|
| Native ISO | 100-25600 | 160-12800 |
| Extended ISO (Max) | - | 25600 (H1), 51200 (H2) |
| Extended ISO (Min) | - | 80 (L1), 100 (L2), 125 (L3) |
| Light Sensitivity | ISO 100, ISO 800, ISO 400, ISO 200, ISO 1600, ISO 6400, ISO 3200, ISO 12800, ISO 25600 | ISO 100, ISO 125, ISO 80, ISO auto, ISO 51200, ISO 25600, ISO 160-12800 |
| Exposure Metering | Evaluative, centre-weighted, spot | Multi-segment, centre-weighted, spot, average |
| Exposure Metering Zones | - | 256 |
| Exposure Modes | Programme, bulb, automatic, manual, aperture-priority, shutter-priority | Bulb, automatic, manual, aperture-priority, shutter-priority |
| Bracketing Modes | 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 |
| White Balance Presets | - | 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 | 1/4000 sec | 1/32000 sec |
| Min Shutter Speed | 60 sec | 30 sec |
| Exposure Compensation | ±5 EV range | ±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 | 1/125sec | 1/250sec |
| DISPLAY | YI M1 + | Fujifilm X Series X-T4 |
|---|
| Type | 3" LCD display | 3" LCD display |
|---|---|---|
| Touch Screen | Yes | Yes |
| Display Format | 1,040,000 pixels | 1,620,000 pixels |
| Display Form Factor | Built-in | Tilting (3-way) |
| Display Features | Display brightness control | - |
| VIDEOGRAPHY / CAMCORDER | YI M1 + | Fujifilm X Series X-T4 |
|---|
| Digital Video Format | H.264 | H.264, MOV, HEVC, H.265 |
|---|---|---|
| Image Recording Format | JPEG, RAW | JPEG, RAW, RAW + JPEG |
| Max Video Resolution | 3840 x 2160 | 4096 x 2160 |
| Microphone Operation Mode | Stereo | Stereo |
| MEMORY | YI M1 + | Fujifilm X Series X-T4 |
|---|
| Memory Card Slot | SD card | SD card |
|---|---|---|
| Supported Memory Cards | SD Memory Card, SDXC Memory Card, SDHC 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 | 512 GB |
| Image Storage | - | 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 | YI M1 + | Fujifilm X Series X-T4 |
|---|
| Battery Type | Lithium Ion - manufacturer-specific | Fujifilm NP-W235 Lithium Ion |
|---|---|---|
| Details | Li-ion rechargeable battery - 900 mAh (included) | Fujifilm NP-W235 Li-ion rechargeable battery (included) |
| Battery Life | Photo shooting - 450 shots | Photo shooting - 600 shots (ECO mode) Video recording - 85 minutes (4K resolution) Video recording - 95 minutes (Full HD resolution) |
| CONNECTIONS | YI M1 + | Fujifilm X Series X-T4 |
|---|
| Interface | HDMI, USB 2.0, Wireless LAN, Bluetooth 4.0 | HDMI, USB-C, IEEE 802.11b/g/n, Bluetooth 4.2 |
|---|---|---|
| Connectivity Features | Remote control via mobile devices | Remote control via mobile devices, Wireless Image Transfer |
| Print Standard | Exif Print support | Exif Print support |
| Tripod Mount Connection Point | - | Yes |
| Flash Terminal | Hot shoe | Hot shoe |
| Connector Type | USB 2.0 HDMI output |
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 | YI M1 + | Fujifilm X Series X-T4 |
|---|
| Self-Timer Delay | 10 sec, 2sec | 10 sec, 2sec |
|---|---|---|
| Continuous Shooting Speed | 5 frames per second | 8 frames per second, 10 frames per second, 15 frames per second |
| HDR Mode | - | Auto HDR mode |
| Additional Features | Built-in speaker, in-camera RAW processing, Panorama Capture, Time-Lapse recording | AE lock, AF lock, interval shooting mode, Dynamic Range Adjustment, high-speed recording, primary colour filter |
| OTHERS | YI M1 + | Fujifilm X Series X-T4 |
|---|
| Included Accessories | Carrying strap, body cap, lens cap, AC power adaptor, USB cable | 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 - parts and labour - 1 year |