In depth comparison and review of CAT S50 and ASUS ZenFone Zoom (ZX551ML). 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 | CAT S50 | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | ZX551ML | |
| Form Factor | Touch - Rugged | Touch | |
| Height | 144.5 mm | 158.9 mm | ASUS ZenFone Zoom (ZX551ML) has greater height than CAT S50. |
| Width | 77 mm | 78.8 mm | ASUS ZenFone Zoom (ZX551ML) has greater width than CAT S50. |
| Depth | 12.7 mm | 12 mm | ASUS ZenFone Zoom (ZX551ML) is narrower than CAT S50. |
| Weight | 185 g | 185 g | Both phones are the same weight. |
| Body Colour | Forest | Slate | Ceramic white | Pure black | |
| Protection | Shockproof, dustproof, waterproof | - | |
| Waterproof (Water-resistant) | Yes | - | CAT S50 is waterproof. |
| IP rating | IP67, IPX7, IP6X | - | |
| SAR Value | 1.13 W/kg (body), 0.76 W/kg (head) | 0.432 W/kg (body), 0.343 W/kg (head) | |
| Integrated Components | FM radio | - | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
|
| SIM Card Type (Size) | Micro SIM | Micro SIM |
| DISPLAY | CAT S50 | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | IPS | |
| Screen Size (Display Size) | 4.7" | 5.5" | ASUS ZenFone Zoom (ZX551ML) has larger screen size than CAT S50. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 1920 x 1080 pixels | ASUS ZenFone Zoom (ZX551ML) has better screen resolution than CAT S50. |
| Display Format | HD | Full HD | |
| Pixel Density | 312 ppi | 401 ppi | ASUS ZenFone Zoom (ZX551ML) has better pixel density than CAT S50. |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | Corning Gorilla Glass 4 (scratch resistant glass) |
| PROCESSOR | CAT S50 | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 400 | Intel Atom | |
|---|---|---|---|
| Processor Number | MSM8926 | Z3590 | |
| Clock Speed | 1.2 GHz | 2.5 GHz | ASUS ZenFone Zoom (ZX551ML) has higher clock speed than CAT S50. |
| Processor Core Qty | Quad-core | Quad-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | Qualcomm ADRENO 305 | PowerVR G6430 |
| MEMORY | CAT S50 | ASUS ZenFone Zoom (ZX551ML) |
|---|
| RAM | 2 GB | 4 GB | ASUS ZenFone Zoom (ZX551ML) has more RAM than CAT S50. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 8 GB | 32 GB | ASUS ZenFone Zoom (ZX551ML) has more internal memory than CAT S50. |
| User Memory | 6 GB | - | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 64 GB | microSDHC, microSDXC - up to 128 GB |
| CAMERA | CAT S50 | ASUS ZenFone Zoom (ZX551ML) |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 8 Megapixel | 13 Megapixel | ASUS ZenFone Zoom (ZX551ML) has better camera resolution than CAT S50. |
| 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 | LED light | Dual LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) | 1920 x 1080 (1080p) |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 0.3 Megapixel | 5 Megapixel | ASUS ZenFone Zoom (ZX551ML) has better front camera resolution than CAT S50. |
| Lens Aperture (Front) | - | F/2.0 |
| BATTERY AND CHARGING | CAT S50 | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Battery Capacity (Battery Size) | 2630 mAh | 3000 mAh | ASUS ZenFone Zoom (ZX551ML) has larger battery capacity than CAT S50. |
|---|---|---|---|
| Wireless Charging | Yes | - | CAT S50 can be charged wirelessly. |
| Wireless Charging Standards | Qi | - | |
| Standby Time | 792 hours | - | |
| Talk Time | 960 minutes | - | |
| Run Time Details | Talk: up to 960 min Standby: up to 792 hrs |
- | |
| Battery Technology | Lithium Ion | Lithium polymer |
| CELLULAR | CAT S50 | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 4.4 (KitKat) | Android 5.0 (Lollipop) | |
| User Interface | - | ASUS ZenUI 2.0 | |
| Navigation | A-GPS, GLONASS | A-GPS, GLONASS, BeiDou |
| COMMUNICATIONS | CAT S50 | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 1800 GSM, 1900 GSM | |
| 4G LTE Band | Band 1, Band 3, Band 7, Band 8, Band 20 | Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 9, Band 18, Band 19, Band 28 | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 1800, FDD 800 lower, FDD 800 upper, FDD 700 APT | |
| Wireless Interface | IEEE 802.11a/b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.0 | |
| Bluetooth Profiles | - | A2DP | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| Communication Features | Mobile Email client, Internet browser, LTE Cat.4 | - | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | CAT S50 | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Supported Digital Audio Standards | WAV, AAC, AMR, MP3, AAC +, OGG, eAAC+, MIDI | - | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.264, H.263 | - | |
| Sound Enhancements | MaxxAudio sound enhancement | - |
| FEATURES | CAT S50 | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Phone Functions | Speakerphone, call timer, conference call, vibrating alert | Speakerphone, call timer, conference call, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, digital compass | Accelerometer, proximity sensor, digital compass, gyro sensor | |
| Personal Information Management | Calendar, synchronization with PC, calculator, reminder, alarm clock | - | |
| Additional Phone Features | TTY compatible, E-911 compliant, Face Unlock, Dual microphones, Wet Touchscreen Operation | Multitasking |
| OTHERS | CAT S50 | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Included Accessories | Power adapter | Power adapter | |
|---|---|---|---|
| Compliant Standards | MIL-STD 810G, IP67, WPC, HAC (Hearing Aid Compatible), IPX7, PMA, Qi, IP6X | - | |
| Max Depth of Water Resistance | 1 m | - | |
| Max Operating Temperature | 55 °C | - | |
| Min Operating Temperature | -25 °C | - |
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