In depth comparison and review of ASUS ZenFone 4 Max (ZC554KL) and CAT S31. 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 | ASUS ZenFone 4 Max (ZC554KL) | CAT S31 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | ZC554KL | - | |
| Form Factor | Touch | Touch - Rugged | |
| Height | 154 mm | 146 mm | ASUS ZenFone 4 Max (ZC554KL) has greater height than CAT S31. |
| Width | 76.9 mm | 74.42 mm | ASUS ZenFone 4 Max (ZC554KL) has greater width than CAT S31. |
| Depth | 8.9 mm | 12.6 mm | ASUS ZenFone 4 Max (ZC554KL) is narrower than ASUS ZenFone 4 Max (ZC554KL). |
| Weight | 181 g | 200 g | ASUS ZenFone 4 Max (ZC554KL) is lighter than ASUS ZenFone 4 Max (ZC554KL). |
| Body Colour | Rose pink | Deepsea black | - | |
| Body Material | Metal | - | |
| Protection | - | Shockproof, dustproof, waterproof | |
| Waterproof (Water-resistant) | - | Yes | CAT S31 is waterproof. |
| IP rating | - | IP68 | |
| SAR Value | 1.2 W/kg (body), 0.302 W/kg (head) | 1.649 W/kg (body), 0.799 W/kg (head) | |
| Integrated Components | FM radio | - | |
| 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) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | ASUS ZenFone 4 Max (ZC554KL) | CAT S31 |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | IPS | |
| Screen Size (Display Size) | 5.5" | 4.7" | ASUS ZenFone 4 Max (ZC554KL) has larger screen size than CAT S31. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 1280 x 720 pixels | Both phones have the same screen resolution. |
| Display Format | HD | HD | |
| Colour Depth | 16.7 million colours | - | |
| Display Enhancement Technology | Blue light filter | Super Bright Display | |
| Display Features | 2.5D curved glass | - | |
| Display Protection (Screen Protector) | - | Corning Gorilla Glass 3 (scratch resistant glass) |
| PROCESSOR | ASUS ZenFone 4 Max (ZC554KL) | CAT S31 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 430 | Qualcomm | |
|---|---|---|---|
| Processor Number | MSM8937 | MSM8909 | |
| Clock Speed | 1.4 GHz | - | |
| Processor Core Qty | 8-core | Quad-core | ASUS ZenFone 4 Max (ZC554KL) has higher processor core quantity than CAT S31. |
| 64-bit Architecture | Yes | - | ASUS ZenFone 4 Max (ZC554KL) has 64-bit architecture. |
| Graphics System (GPU) | Qualcomm ADRENO 505 | - |
| MEMORY | ASUS ZenFone 4 Max (ZC554KL) | CAT S31 |
|---|
| RAM | LPDDR3 SDRAM - 3 GB | 2 GB | ASUS ZenFone 4 Max (ZC554KL) has more RAM than CAT S31. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 16 GB | ASUS ZenFone 4 Max (ZC554KL) has more internal memory than CAT S31. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | microSDHC, microSDXC - up to 128 GB |
| CAMERA | ASUS ZenFone 4 Max (ZC554KL) | CAT S31 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 2 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 8 Megapixel | ASUS ZenFone 4 Max (ZC554KL) has better camera resolution than CAT S31. |
| Lens Aperture | F/2.0 | - | |
| Focus Adjustment | Automatic | Automatic | |
| Laser Auto Focus | Yes | - | |
| Camera Modes | Panorama, Pro mode | - | |
| Light Source | LED light | LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps | 1280 x 720 (720p) at 120 fps | |
| Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS), PixelMaster 4.0 camera, Instant cameras switching | - |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 5 Megapixel | - | |
|---|---|---|---|
| Lens Type (2nd Camera) | Wide-angle lens | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 2 Megapixel | ASUS ZenFone 4 Max (ZC554KL) has better front camera resolution than CAT S31. |
| Lens Type (Front) | Wide-angle lens | - | |
| Lens Aperture (Front) | F/2.2 | - | |
| Focus Adjustment | - | Focus free | |
| Light Source (Front) | LED light | - |
| BATTERY AND CHARGING | ASUS ZenFone 4 Max (ZC554KL) | CAT S31 |
|---|
| Battery Capacity (Battery Size) | 5000 mAh | 4000 mAh | ASUS ZenFone 4 Max (ZC554KL) has larger battery capacity than CAT S31. |
|---|---|---|---|
| Standby Time | 1104 hours | 912 hours | ASUS ZenFone 4 Max (ZC554KL) has longer standby time than CAT S31. |
| Talk Time | 2400 minutes | 1800 minutes | ASUS ZenFone 4 Max (ZC554KL) has longer battery life when making calls than CAT S31. |
| Run Time Details | Talk: up to 2400 min Standby: up to 1104 hrs Playback (video): up to 22 hrs Active online usage (Wi-Fi): up to 26 hrs |
Talk: up to 1800 min Standby: up to 912 hrs |
|
| Battery Technology | Lithium polymer | Lithium Ion |
| CELLULAR | ASUS ZenFone 4 Max (ZC554KL) | CAT S31 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 7.1.1 Nougat | Android 7.0 Nougat | |
| User Interface | ASUS ZenUI | - | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS, BeiDou |
| COMMUNICATIONS | ASUS ZenFone 4 Max (ZC554KL) | CAT S31 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE, TDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | Band 1, Band 5, Band 8 | Band 1, Band 2, Band 5, Band 8 | |
| 3G UMTS Frequency | 2100, 850, 900 | 2100, 1900, 850, 900 | |
| 4G LTE Band | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 40 | Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 20 | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2300 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 4.1 | |
| Messaging Services | SMS, MMS | SMS, MMS |
| FEATURES | ASUS ZenFone 4 Max (ZC554KL) | CAT S31 |
|---|
| 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 | Ambient light sensor, proximity sensor, digital compass, gyro sensor, G-sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass | |
| Security Devices | Fingerprint reader | - | |
| Additional Phone Features | Dual microphones, Google Drive Storage (100 GB) (free for 2 years), power bank function, ASUS PowerMaster | Dual microphones, Wet Touchscreen Operation, Glove Touchscreen Operation | |
| Android Enterprise Recommended | - | Yes |
| OTHERS | ASUS ZenFone 4 Max (ZC554KL) | CAT S31 |
|---|
| Included Accessories | Headset, power adapter, OTG cable, micro-USB to USB cable | Power adapter | |
|---|---|---|---|
| Compliant Standards | - | MIL-STD 810G, IP68 | |
| Max Depth of Water Resistance | - | 1.2 m | |
| Max Height of Shock Resistance | - | 1.8 m | |
| Max Operating Temperature | - | 55 °C | |
| Min Operating Temperature | - | -30 °C |
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