ASUS ZenFone Zoom (ZX551ML) vs. CAT S50c

Phone Comparison, Reviews and Tests

In depth comparison and review of ASUS ZenFone Zoom (ZX551ML) and CAT S50c. 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

ASUS ZenFone Zoom (ZX551ML) vs. CAT S50c Comparison Chart
DESIGN AND DIMENSIONS ASUS ZenFone Zoom (ZX551ML) CAT S50c
Product Type Smartphone Smartphone
Manufacturer Model Number ZX551ML -
Form Factor Touch Touch - Rugged
Height 158.9 mm 142.2 mm ASUS ZenFone Zoom (ZX551ML) has greater height than CAT S50c.
Width 78.8 mm 76.2 mm ASUS ZenFone Zoom (ZX551ML) has greater width than CAT S50c.
Depth 12 mm 12.47 mm ASUS ZenFone Zoom (ZX551ML) is narrower than ASUS ZenFone Zoom (ZX551ML).
Weight 185 g 200 g ASUS ZenFone Zoom (ZX551ML) is lighter than ASUS ZenFone Zoom (ZX551ML).
Body Colour Ceramic white | Pure black Silver
Protection - Shockproof, dustproof, waterproof
Waterproof (Water-resistant) - Yes CAT S50c is waterproof.
IP rating - IP67
SAR Value 0.432 W/kg (body), 0.343 W/kg (head) 0.78 W/kg (body), 0.61 W/kg (head)
Connector Type Headset jack - mini-phone 3.5mm
Micro-USB - 5 pin Micro-USB Type B
Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Micro SIM -
DISPLAY ASUS ZenFone Zoom (ZX551ML) CAT S50c
Display Type LCD display LCD display
Display Technology IPS TFT
Screen Size (Display Size) 5.5" 4.7" ASUS ZenFone Zoom (ZX551ML) has larger screen size than CAT S50c.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 1280 x 720 pixels ASUS ZenFone Zoom (ZX551ML) has better screen resolution than CAT S50c.
Display Format Full HD HD
Pixel Density 401 ppi -
Colour Depth 16.7 million colours -
Display Protection (Screen Protector) Corning Gorilla Glass 4 (scratch resistant glass) Corning Gorilla Glass 3 (scratch resistant glass)
PROCESSOR ASUS ZenFone Zoom (ZX551ML) CAT S50c
Processor Type (CPU) Intel Atom Qualcomm Snapdragon 400
Processor Number Z3590 MSM8926
Clock Speed 2.5 GHz 1.2 GHz ASUS ZenFone Zoom (ZX551ML) has higher clock speed than CAT S50c.
Processor Core Qty Quad-core Quad-core Both phones have the same number of phone cores.
Graphics System (GPU) PowerVR G6430 -
MEMORY ASUS ZenFone Zoom (ZX551ML) CAT S50c
RAM 4 GB 1 GB ASUS ZenFone Zoom (ZX551ML) has more RAM than CAT S50c.
Internal Memory Size (Storage Capacity) 32 GB 8 GB ASUS ZenFone Zoom (ZX551ML) has more internal memory than CAT S50c.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB microSDHC - up to 64 GB
CAMERA ASUS ZenFone Zoom (ZX551ML) CAT S50c
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 13 Megapixel 8 Megapixel ASUS ZenFone Zoom (ZX551ML) has better camera resolution than CAT S50c.
Lens Aperture F/2.7-4.8 -
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) - ASUS ZenFone Zoom (ZX551ML) has optical stabilisation.
Focus Adjustment Automatic Automatic
Laser Auto Focus Yes -
Digital Zoom 3x -
HDR Mode Auto HDR mode -
Camera Modes Panorama -
Face Recognition (Face ID) Face detection - ASUS ZenFone Zoom (ZX551ML) has face detection.
Light Source Dual LED flash LED light
Video Resolutions 1920 x 1080 (1080p) 1920 x 1080 (1080p)
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 2 Megapixel ASUS ZenFone Zoom (ZX551ML) has better front camera resolution than CAT S50c.
Lens Aperture (Front) F/2.0 -
BATTERY AND CHARGING ASUS ZenFone Zoom (ZX551ML) CAT S50c
Battery Capacity (Battery Size) 3000 mAh 2630 mAh ASUS ZenFone Zoom (ZX551ML) has larger battery capacity than CAT S50c.
Wireless Charging - Yes CAT S50c can be charged wirelessly.
Wireless Charging Standards - Qi
Standby Time - 912 hours
Talk Time - 1500 minutes
Run Time Details - Talk: up to 1500 min
Standby: up to 912 hrs
Battery Technology Lithium polymer Lithium Ion
CELLULAR ASUS ZenFone Zoom (ZX551ML) CAT S50c
Technology WCDMA (UMTS) / GSM CDMA2000 1X
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 5.0 (Lollipop) Android 5.0 (Lollipop)
User Interface ASUS ZenUI 2.0 -
Navigation A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS
COMMUNICATIONS ASUS ZenFone Zoom (ZX551ML) CAT S50c
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE EV-DO, LTE
2G Band 850 GSM, 1800 GSM, 1900 GSM -
4G LTE Band Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 9, Band 18, Band 19, Band 28 Band 4, Band 13
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 1800, FDD 800 lower, FDD 800 upper, FDD 700 APT FDD 1700 - 2110 AWS, FDD 700c
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n
Bluetooth Bluetooth 4.0 Bluetooth 4.0
Bluetooth Profiles A2DP -
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA ASUS ZenFone Zoom (ZX551ML) CAT S50c
Supported Digital Audio Standards - WAV, AAC, AMR, MP3, AAC +, OGG, eAAC+, MIDI
Supported Digital Video Standards - MPEG-4, H.264, H.263, VP8
FEATURES ASUS ZenFone Zoom (ZX551ML) CAT S50c
Phone Functions Speakerphone, call timer, conference call, vibrating alert Speakerphone, call timer, conference call, flight mode, vibrating alert
Sensors Accelerometer, proximity sensor, digital compass, gyro sensor Accelerometer, ambient light sensor, proximity sensor, digital compass
Additional Phone Features Multitasking Glove Touchscreen Operation
OTHERS ASUS ZenFone Zoom (ZX551ML) CAT S50c
Included Accessories Power adapter Power adapter
Compliant Standards - MIL-STD 810G, IP67
Max Depth of Water Resistance - 1 m
Max Operating Temperature - 55 °C
Min Operating Temperature - -25 °C
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