CAT S40 vs. Xiaomi MI Mix 2S

Phone Comparison, Reviews and Tests

In depth comparison and review of CAT S40 and Xiaomi MI Mix 2S. 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

CAT S40 vs. Xiaomi MI Mix 2S Comparison Chart
DESIGN AND DIMENSIONS CAT S40 Xiaomi MI Mix 2S
Product Type Smartphone Smartphone
Form Factor Touch - Rugged Touch
Height 144.9 mm 150.86 mm Xiaomi MI Mix 2S has greater height than CAT S40.
Width 74.1 mm 74.9 mm Xiaomi MI Mix 2S has greater width than CAT S40.
Depth 12.5 mm 8.1 mm Xiaomi MI Mix 2S is narrower than CAT S40.
Weight 185 g 189 g CAT S40 is lighter than CAT S40.
Body Colour Black Black | White
Body Material - Ceramic
Protection Shockproof, dustproof, waterproof -
Waterproof (Water-resistant) Yes - CAT S40 is waterproof.
IP rating IP68 -
SAR Value 0.429 W/kg (body), 0.609 W/kg (head) 1.593 W/kg (body), 0.542 W/kg (head)
Integrated Components FM radio -
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY CAT S40 Xiaomi MI Mix 2S
Display Type LCD display LCD display
Display Technology IPS IPS
Screen Size (Display Size) 4.7" 5.99" Xiaomi MI Mix 2S has larger screen size than CAT S40.
Screen Resolution (Display Resolution) 960 x 540 pixels 2160 x 1080 pixels Xiaomi MI Mix 2S has better screen resolution than CAT S40.
Display Format - Full HD+
Pixel Density - 403 ppi
Aspect Ratio - 18:9
Contrast Ratio - 1500:1
HDR - Yes Xiaomi MI Mix 2S has HDR.
Display Enhancement Technology - Sunlight mode
Display Features - Night Display, Eye protection mode, Colour temperature adjustment
Display Protection (Screen Protector) Corning Gorilla Glass 4 (scratch resistant glass) -
PROCESSOR CAT S40 Xiaomi MI Mix 2S
Processor Type (CPU) Qualcomm Snapdragon 210 Qualcomm Snapdragon 845
Processor Number MSM8909 -
Clock Speed 1.1 GHz 2.8 GHz Xiaomi MI Mix 2S has higher clock speed than CAT S40.
Processor Core Qty Quad-core 8-core Xiaomi MI Mix 2S has higher processor core quantity than CAT S40.
64-bit Architecture - Yes Xiaomi MI Mix 2S has 64-bit architecture.
Graphics System (GPU) - Qualcomm ADRENO 630
MEMORY CAT S40 Xiaomi MI Mix 2S
RAM 1 GB LPDDR4X SDRAM - 6 GB Xiaomi MI Mix 2S has more RAM than CAT S40.
Internal Memory Size (Storage Capacity) 16 GB 64 GB Xiaomi MI Mix 2S has more internal memory than CAT S40.
Supported Flash Memory Cards (Expandable Memory) microSDHC - up to 64 GB -
CAMERA CAT S40 Xiaomi MI Mix 2S
MAIN CAMERA
Number of Main Cameras 1 2
Sensor Resolution 8 Megapixel 12 Megapixel Xiaomi MI Mix 2S has better camera resolution than CAT S40.
Sensor Name - Sony Exmor RS IMX363 sensor
Lens Type - Wide-angle lens
Lens Aperture - F/1.8
Optical Image Stabiliser (OIS) - 4-axis OIS (Optical Image Stabilisation) Xiaomi MI Mix 2S has optical stabilisation.
Focus Adjustment Automatic Automatic
Special Effects - HDR
Camera Modes - Burst mode, Panorama, AI Beautify, Portrait mode with background blurring
Face Recognition (Face ID) - Face recognition Xiaomi MI Mix 2S has face detection.
Light Source LED light LED light
Video Resolutions 1920 x 1080 (1080p) 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps
Camera Features (Functions) - Dual Pixel Autofocus technology, AI Dual camera, AI scene detection, AI dynamic bokeh, AI Super Resolution, low-light enhancement technology
SECOND CAMERA
Sensor Resolution (2nd Camera) - 12 Megapixel
Lens Type (2nd Camera) - Telephoto lens
Lens Aperture (2nd Camera) - F/2.4
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 2 Megapixel 5 Megapixel Xiaomi MI Mix 2S has better front camera resolution than CAT S40.
Special Effects (Front) - Mirror, HDR
Camera Modes (Front) - AI Beautify
Face Recognition (Face ID) - Face recognition Xiaomi MI Mix 2S has face detection.
Camera Features (Front) - Real-time AI bokeh
BATTERY AND CHARGING CAT S40 Xiaomi MI Mix 2S
Battery Capacity (Battery Size) 3000 mAh 3400 mAh Xiaomi MI Mix 2S has larger battery capacity than CAT S40.
Fast Charging Technology - Qualcomm Quick Charge 3.0 Xiaomi MI Mix 2S has fast charging technology.
Wireless Charging - Yes Xiaomi MI Mix 2S can be charged wirelessly.
Wireless Charging Standards - Qi
Standby Time 936 hours -
Talk Time 1080 minutes -
Run Time Details Talk: up to 1080 min
Standby: up to 936 hrs
-
Battery Technology Lithium Ion -
CELLULAR CAT S40 Xiaomi MI Mix 2S
Technology WCDMA (UMTS) / GSM CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 5.1 (Lollipop) -
Payment Technology - Android Pay
Navigation GPS, A-GPS, GLONASS GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS CAT S40 Xiaomi MI Mix 2S
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X, 1900 CDMA2000 1X
3G UMTS Band - Band 1, Band 2, Band 3, Band 5, Band 6, Band 8, Band 9, Band 19
3G UMTS Frequency - 2100, 1900, 1800, 850, 800, 900, 1700, 800
4G LTE Band Band 1, Band 3, Band 7, Band 8, Band 20 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 27, Band 28, Band 29, Band 30, Band 34, Band 38, Band 39, Band 40, Band 41
4G LTE Frequency FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 800 SMR, FDD 700 APT, FDD 700d, FDD 2300 WCS, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11a/b/g/n IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.0 Bluetooth 5.0
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA CAT S40 Xiaomi MI Mix 2S
Supported Digital Audio Standards WAV, AAC, AMR, MP3, FLAC, AAC +, OGG, eAAC+, MKA, MIDI WAV, AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), apt-X, AMR-WB, AMR-NB, apt-X HD
Supported Digital Video Standards MPEG-4, H.264, H.263, VP8, VP9, H.265 MKV, XviD, MPEG-4, H.264, M4V, HEVC, H.265, ASP
FEATURES CAT S40 Xiaomi MI Mix 2S
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, ambient light sensor, proximity sensor, digital compass Accelerometer, ambient light sensor, digital compass, barometer, gyro sensor, hall sensor, vibration sensor, ultrasonic distance sensor
Security Devices - Fingerprint reader
Additional Phone Features TTY compatible, E-911 compliant, Face Unlock, Dual microphones, Wet Touchscreen Operation, Glove Touchscreen Operation MIMO technology, MU-MIMO technology
OTHERS CAT S40 Xiaomi MI Mix 2S
Included Accessories Power adapter Headset, protective cover, power adapter, SIM card removal tool, USB-C cable, USB-C to 3.5 jack audio cable
Compliant Standards MIL-STD 810G, IP68 -
Max Operating Temperature 55 °C -
Min Operating Temperature -25 °C -
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