In depth comparison and review of Xiaomi MI Mix 3 5G and CAT S75. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
DESIGN AND DIMENSIONS | Xiaomi MI Mix 3 5G | CAT S75 |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch slider | Touch - Rugged | |
Height | 157.89 mm | 171 mm | CAT S75 has greater height than Xiaomi MI Mix 3 5G. |
Width | 74.69 mm | 80 mm | CAT S75 has greater width than Xiaomi MI Mix 3 5G. |
Depth | 8.46 mm | 11.9 mm | Xiaomi MI Mix 3 5G is narrower than Xiaomi MI Mix 3 5G. |
Weight | 225 g | 268 g | Xiaomi MI Mix 3 5G is lighter than Xiaomi MI Mix 3 5G. |
Body Colour | Sapphire blue | Onyx black | - | |
Protection | - | Waterproof, sandproof, dirtproof, drop-proof, temperature protection, dust-resistant | |
Waterproof (Water-resistant) | - | Yes | CAT S75 is waterproof. |
IP rating | - | IP68, IP69K, IP69 | |
SAR Value | 1.577 W/kg (body), 1.557 W/kg (head) | 1.479 W/kg (body), 0.997 W/kg (head), 3.265 W/kg (limb) | |
Integrated Components | - | FM radio, LED flashlight | |
Connector Type | USB Type-C - 24 pin USB-C | USB Type-C - 24 pin USB-C | |
SIM Card Type (Size) | - | Nano SIM | |
SIM Card Qty | Single-SIM | Dual-SIM |
DISPLAY | Xiaomi MI Mix 3 5G | CAT S75 |
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Display Type | OLED display | - | |
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Display Technology | AMOLED | - | |
Screen Size (Display Size) | 6.39" | 6.58" | CAT S75 has larger screen size than Xiaomi MI Mix 3 5G. |
Screen Resolution (Display Resolution) | 2340 x 1080 pixels | - | |
Display Format | Full HD+ | Full HD+ | |
Pixel Density | 403 ppi | - | |
Aspect Ratio | 19.5:9 | 20:9 | |
Max Brightness | 600 cd/m² | - | |
Contrast Ratio | 60000:1 | - | |
HDR | Yes | - | Xiaomi MI Mix 3 5G has HDR. |
Display Enhancement Technology | Sunlight mode | - | |
Display Refresh Rate | - | 120 Hz | |
Display Features | Always-on display, Reading mode, Colour temperature adjustment, night mode | Glove & Wet Touch | |
Display Protection (Screen Protector) | - | Corning Gorilla Glass Victus (scratch resistant glass) |
PROCESSOR | Xiaomi MI Mix 3 5G | CAT S75 |
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Processor Type (CPU) | Qualcomm Snapdragon 855 | MediaTek Dimensity 930 | |
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Clock Speed | 2.84 GHz | 2.2 GHz | Xiaomi MI Mix 3 5G has higher clock speed than CAT S75. |
Processor Core Qty | - | 8-core | |
64-bit Architecture | Yes | - | Xiaomi MI Mix 3 5G has 64-bit architecture. |
Graphics System (GPU) | Qualcomm ADRENO 640 | - |
MEMORY | Xiaomi MI Mix 3 5G | CAT S75 |
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RAM | LPDDR4X SDRAM - 6 GB | LPDDR4X SDRAM - 6 GB | Both phones have the same RAM size. |
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Internal Memory Size (Storage Capacity) | 128 GB | 128 GB | Both phones have the same internal memory capacity. |
Memory Interface | UFS 2.1 | eMMC | |
Supported Flash Memory Cards (Expandable Memory) | - | microSDHC, microSD, microSDXC - up to 256 GB |
CAMERA | Xiaomi MI Mix 3 5G | CAT S75 |
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MAIN CAMERA |
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Number of Main Cameras | 2 | 3 | |
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Sensor Resolution | 12 Megapixel | 50 Megapixel | CAT S75 has better camera resolution than Xiaomi MI Mix 3 5G. |
Sensor Name | Sony Exmor RS IMX363 sensor | - | |
Lens Type | Wide-angle lens | - | |
Lens Aperture | F/1.8 | F/1.8 | Both phones have the same camera lens aperture. |
Pixel Size | 1.4 μm | - | |
Optical Image Stabiliser (OIS) | 4-axis OIS (Optical Image Stabilisation) | - | Xiaomi MI Mix 3 5G has optical stabilisation. |
Focus Adjustment | Automatic | Automatic | |
Special Effects | HDR | - | |
Camera Modes | Panorama, Nightscape capture mode, Personalized AI Beautify | Underwater mode | |
Face Recognition (Face ID) | Face recognition | - | Xiaomi MI Mix 3 5G has face detection. |
Light Source | Flash | LED flash | |
Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps, 3840 x 2160 (4K) at 60 fps, Super slow motion video 1280 x 720 (720p) at 960 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, Super slow motion video 1920 x 1080 (1080p) at 960 fps | - | |
Camera Features (Functions) | AI scene and object detection, Dual Pixel Autofocus technology, AI Dual camera, 4-in-1 Super Pixel, AI scene detection, AI dynamic bokeh, AI studio lighting, AI Super Resolution, low-light enhancement technology, AI special effects | Phase Detect Auto-Focus (PDAF) |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 12 Megapixel | 8 Megapixel | Xiaomi MI Mix 3 5G has better second camera resolution than CAT S75. |
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Sensor Name (2nd Camera) | Samsung S5K3M3+ | - | |
Lens Type (2nd Camera) | - | Super wide-angle lens | |
Lens Aperture (2nd Camera) | - | F/2.2 | |
Pixel Size (2nd Camera) | 1 μm | - |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | - | 2 Megapixel | |
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Lens Aperture (3rd Camera) | - | F/2.4 | |
Camera Functions (3rd Camera) | - | Macro camera |
FRONT CAMERA |
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Number of Front Cameras | 2 | 1 | |
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Sensor Resolution (Front) | 24 Megapixel | 8 Megapixel | Xiaomi MI Mix 3 5G has better front camera resolution than CAT S75. |
Sensor Name (Front) | Sony Exmor RS IMX576 sensor | - | |
Lens Aperture (Front) | - | F/2.0 | |
Pixel Size (Front) | 1.8 μm | - | |
Focus Adjustment | - | Focus free | |
Special Effects (Front) | Magic mirror | - | |
HDR Mode (Front) | Auto HDR mode | - | |
Camera Modes (Front) | Bokeh Mode, AI Beautify, AI makeup | - | |
Face Recognition (Face ID) | Face recognition | - | Xiaomi MI Mix 3 5G has face detection. |
Camera Features (Front) | AI portrait mode, 4-in-1 Super Pixel technology, Video Beautify, AI scene detection, AI dynamic bokeh, AI studio lighting, AI real-time video background blurring, AI eye light | - |
SECOND FRONT CAMERA |
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Sensor Resolution (2nd Front) | 2 Megapixel | - | |
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Sensor Name (2nd Front) | OC0A10 | - | |
Pixel Size (2nd Front) | 1.75 μm | - |
BATTERY AND CHARGING | Xiaomi MI Mix 3 5G | CAT S75 |
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Battery Capacity (Battery Size) | 3800 mAh | 5000 mAh | CAT S75 has larger battery capacity than Xiaomi MI Mix 3 5G. |
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Fast Charging Technology | Qualcomm Quick Charge 4.0+ | - | Xiaomi MI Mix 3 5G has fast charging technology. |
Battery Technology | - | Lithium Ion |
CELLULAR | Xiaomi MI Mix 3 5G | CAT S75 |
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Technology | CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 5G | 5G | Both phones have the same mobile network generation. |
Operating System | - | Android 12 | |
Navigation | GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, A-GPS, GLONASS, BeiDou, Galileo, LTEPP, SUPL |
COMMUNICATIONS | Xiaomi MI Mix 3 5G | CAT S75 |
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Data Transmission | GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE, 5G NR FR1 | FDD-LTE, TDD-LTE, 5G NR | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
3G UMTS Band | Band 1, Band 2, Band 4, Band 5, Band 8 | Band 1, Band 2, Band 4, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 1700, 850, 900 | 2100, 1900, 1700, 850, 900 | |
4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 34, Band 38, Band 39, Band 40, Band 41 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 32, Band 38, Band 39, Band 40, Band 41 | |
4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | |
5G NR Band | N78 | N1, n2, n3, n5, n7, n8, n20, n28, n38, n41, n75, n77, n78, n40 | |
5G NR Frequency | TDD TD 3500 | FDD 2100, FDD 1900PCS, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, SDL DL 1500+, TDD TD 3700, TDD TD 3500, TDD 2300 | |
Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 5.0 | Bluetooth 5.1 | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
Messaging Services | SMS, MMS | - |
MEDIA | Xiaomi MI Mix 3 5G | CAT S75 |
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Supported Digital Audio Standards | WAV, AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), apt-X, AMR-WB, AMR-NB, apt-X HD | - | |
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Supported Digital Video Standards | MKV, VC-1, XviD, MPEG-4, H.264, M4V, HEVC, H.265, ASP | - |
FEATURES | Xiaomi MI Mix 3 5G | CAT S75 |
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Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
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Sensors | Accelerometer, ambient light sensor, digital compass, gyro sensor, vibration sensor, ultrasonic distance sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyroscope | |
Security Devices | Face recognition, fingerprint reader | Fingerprint reader (rear) | |
Additional Phone Features | MIMO technology, MU-MIMO technology | SOS button, SOS function, Programmable side key, guaranteed upgrade to Android 13, guaranteed upgrade to Android 14, Satellite Messaging | |
Android Enterprise Recommended | - | Yes |
OTHERS | Xiaomi MI Mix 3 5G | CAT S75 |
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Included Accessories | Protective cover, power adapter, SIM card removal tool, USB-C cable, USB-C to 3.5 jack audio cable | USB cable | |
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Compliant Standards | - | IP68, IP69K, MIL-STD-810H | |
Max Depth of Water Resistance | - | 5 m | |
Max Height of Shock Resistance | - | 1.8 m | |
Max Operating Temperature | - | 55 °C | |
Min Operating Temperature | - | -25 °C |