Xiaomi MI Max 3 vs. CAT S42

Phone Comparison, Reviews and Tests

In depth comparison and review of Xiaomi MI Max 3 and CAT S42. 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.

Phone Specifications Comparison

Xiaomi MI Max 3 vs. CAT S42 Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI Max 3 CAT S42
Product Type Smartphone Smartphone
Form Factor Touch Touch - Rugged
Height 176.15 mm 161.3 mm Xiaomi MI Max 3 has greater height than CAT S42.
Width 87.4 mm 77.2 mm Xiaomi MI Max 3 has greater width than CAT S42.
Depth 7.99 mm 12.7 mm Xiaomi MI Max 3 is narrower than Xiaomi MI Max 3.
Weight 221 g 220 g CAT S42 is lighter than Xiaomi MI Max 3.
Protection - Shockproof, dustproof, splashproof, waterproof, sandproof, dirtproof, drop-proof
Waterproof (Water-resistant) - Yes CAT S42 is waterproof.
IP rating - IP68, IP69
SAR Value 1.417 W/kg (body), 1.584 W/kg (head) 0.947 W/kg (head), 1.206 W/kg (body), 2.029 W/kg (limb)
Integrated Components - FM radio
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
USB
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD -
DISPLAY Xiaomi MI Max 3 CAT S42
Display Type LCD display LCD display
Display Technology IPS IPS
Screen Size (Display Size) 6.9" 5.5" Xiaomi MI Max 3 has larger screen size than CAT S42.
Screen Resolution (Display Resolution) 2160 x 1080 pixels 1440 x 720 pixels Xiaomi MI Max 3 has better screen resolution than CAT S42.
Display Format Full HD+ HD+
Aspect Ratio 18:9 18:9
Max Brightness 520 cd/m² -
Colour Depth 16.7 million colours -
Contrast Ratio 1500:1 -
Display Enhancement Technology - Super Bright Display
Display Features Night Display, Sunlight Display, Reading mode, Colour temperature adjustment -
Display Protection (Screen Protector) - Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR Xiaomi MI Max 3 CAT S42
Processor Type (CPU) Qualcomm Snapdragon 636 MediaTek Helio A20
Clock Speed 1.8 GHz -
Processor Core Qty 8-core Quad-core Xiaomi MI Max 3 has higher processor core quantity than CAT S42.
64-bit Architecture Yes - Xiaomi MI Max 3 has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 509 -
MEMORY Xiaomi MI Max 3 CAT S42
RAM LPDDR4X SDRAM - 4 GB 3 GB Xiaomi MI Max 3 has more RAM than CAT S42.
Internal Memory Size (Storage Capacity) 64 GB 32 GB Xiaomi MI Max 3 has more internal memory than CAT S42.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 256 GB microSDHC, microSDXC - up to 128 GB
CAMERA Xiaomi MI Max 3 CAT S42
MAIN CAMERA
Number of Main Cameras 2 1
Sensor Resolution 12 Megapixel 13 Megapixel CAT S42 has better camera resolution than Xiaomi MI Max 3.
Lens Aperture F/1.9 F/2.0 Xiaomi MI Max 3 has better lens aperture than Xiaomi MI Max 3.
Focus Adjustment Automatic Automatic
Special Effects HDR -
Camera Modes Burst mode, Panorama, AI portrait mode -
Face Recognition (Face ID) Face recognition - Xiaomi MI Max 3 has face detection.
Light Source Dual LED flash LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps -
Camera Features (Functions) Dual Pixel Autofocus technology, AI scene detection Phase Detect Auto-Focus (PDAF)
SECOND CAMERA
Sensor Resolution (2nd Camera) 5 Megapixel -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 5 Megapixel Xiaomi MI Max 3 has better front camera resolution than CAT S42.
Lens Aperture (Front) F/2.0 -
Focus Adjustment - Focus free
Camera Modes (Front) AI portrait mode, AI Beautify -
Face Recognition (Face ID) Face detection - Xiaomi MI Max 3 has face detection.
BATTERY AND CHARGING Xiaomi MI Max 3 CAT S42
Battery Capacity (Battery Size) 5500 mAh 4200 mAh Xiaomi MI Max 3 has larger battery capacity than CAT S42.
Fast Charging Technology Qualcomm Quick Charge 3.0 - Xiaomi MI Max 3 has fast charging technology.
Standby Time 474 hours -
Run Time Details Playback (video): up to 17 hrs
Gaming: up to 10 hrs
Playback (audio): up to 233 hrs
Standby: up to 474 hrs
-
Battery Technology - Lithium Ion
CELLULAR Xiaomi MI Max 3 CAT S42
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 8.1 Oreo Android 10
User Interface MIUI 10 -
Payment Technology - Android Pay
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS Xiaomi MI Max 3 CAT S42
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, VoLTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE
2G Band - 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band Band 1, Band 2, Band 5, Band 8 Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 850, 900 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, 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
4G LTE Frequency FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, 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
Wireless Interface Infrared (IrDA), IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.0 Bluetooth 5.0
NFC - Yes CAT S42 has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi MI Max 3 CAT S42
Supported Digital Audio Standards WAV, AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), DSD, AMR-WB, AMR-NB -
Supported Digital Video Standards MKV, VC-1, XviD, MPEG-4, H.264, M4V, HEVC, H.265, MPEG4-ASP -
FEATURES Xiaomi MI Max 3 CAT S42
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor Accelerometer, ambient light sensor, proximity sensor, digital compass
Security Devices Fingerprint reader -
Additional Phone Features Face Unlock, infrared remote control, Split Screen Wet Touchscreen Operation, Glove Touchscreen Operation
OTHERS Xiaomi MI Max 3 CAT S42
Included Accessories Power adapter, SIM card removal tool, USB-C cable Power adapter
Compliant Standards - MIL-STD 810G, IP68, IP69
Max Depth of Water Resistance - 1.5 m
Max Height of Shock Resistance - 1.8 m
Max Operating Temperature - 55 °C
Min Operating Temperature - -25 °C
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