Detailed comparison and review of ZTE Axon 7 and CAT S31. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.
DESIGN AND DIMENSIONS | ZTE Axon 7 | CAT S31 |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch - Rugged | |
Height | 151.8 mm | 146 mm | ZTE Axon 7 has greater height than CAT S31. |
Width | 75 mm | 74.42 mm | ZTE Axon 7 has greater width than CAT S31. |
Depth | 8.7 mm | 12.6 mm | ZTE Axon 7 is narrower than ZTE Axon 7. |
Weight | 185 g | 200 g | ZTE Axon 7 is lighter than ZTE Axon 7. |
Body Colour | Ion gold | - | |
Protection | - | Shockproof, dustproof, waterproof | |
Waterproof (Water-resistant) | - | Yes | CAT S31 is waterproof. |
IP rating | - | IP68 | |
SAR Value | - | 1.649 W/kg (body), 0.799 W/kg (head) | |
Connector Type | Headset jack - mini-phone 3.5mm USB Type-C - 24 pin USB-C |
Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
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SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | Dual-SIM (SIM1 and SIM2/MicroSD slots) | Dual-SIM | |
SIM Card Configuration Details | Nano SIM + nano SIM/microSD | - |
DISPLAY | ZTE Axon 7 | CAT S31 |
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Display Type | OLED display | LCD display | |
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Display Technology | Quad HD Super AMOLED | IPS | |
Screen Size (Display Size) | 5.5" | 4.7" | ZTE Axon 7 has larger screen size than CAT S31. |
Screen Resolution (Display Resolution) | 2560 x 1440 pixels | 1280 x 720 pixels | ZTE Axon 7 has better screen resolution than CAT S31. |
Display Format | QHD | HD | |
Pixel Density | 538 ppi | - | |
Colour Depth | 16.7 million colours | - | |
Display Enhancement Technology | - | Super Bright Display | |
Display Protection (Screen Protector) | Corning Gorilla Glass 4 (scratch resistant glass) | Corning Gorilla Glass 3 (scratch resistant glass) |
PROCESSOR | ZTE Axon 7 | CAT S31 |
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Processor Type (CPU) | Qualcomm Snapdragon 820 | Qualcomm | |
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Processor Number | - | MSM8909 | |
Clock Speed | 2.15 GHz | - | |
Processor Core Qty | Quad-core | Quad-core | Both phones have the same number of phone cores. |
Graphics System (GPU) | Qualcomm ADRENO 530 | - |
MEMORY | ZTE Axon 7 | CAT S31 |
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RAM | 4 GB | 2 GB | ZTE Axon 7 has more RAM than CAT S31. |
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Internal Memory Size (Storage Capacity) | 64 GB | 16 GB | ZTE Axon 7 has more internal memory than CAT S31. |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC, microSDXC - up to 128 GB |
CAMERA | ZTE Axon 7 | CAT S31 |
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MAIN CAMERA |
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Number of Main Cameras | 1 | 1 | |
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Sensor Resolution | 20 Megapixel | 8 Megapixel | ZTE Axon 7 has better camera resolution than CAT S31. |
Lens Aperture | F/1.8 | - | |
Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | ZTE Axon 7 has optical stabilisation. |
Focus Adjustment | Automatic | Automatic | |
HDR Mode | Auto HDR mode | - | |
Camera Modes | Panorama | - | |
Face Recognition (Face ID) | Face detection | - | ZTE Axon 7 has face detection. |
Light Source | Dual LED flash | LED flash | |
Video Resolutions | 3840 x 2160 (4K) | 1280 x 720 (720p) at 120 fps | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF) | - |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 8 Megapixel | 2 Megapixel | ZTE Axon 7 has better front camera resolution than CAT S31. |
Focus Adjustment | - | Focus free |
BATTERY AND CHARGING | ZTE Axon 7 | CAT S31 |
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Battery Capacity (Battery Size) | 3140 mAh | 4000 mAh | CAT S31 has larger battery capacity than ZTE Axon 7. |
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Standby Time | 360 hours | 912 hours | CAT S31 has longer standby time than ZTE Axon 7. |
Talk Time | 960 minutes | 1800 minutes | CAT S31 has longer battery life when making calls than ZTE Axon 7. |
Run Time Details | Talk (WCDMA): up to 960 min Standby (WCDMA): up to 360 hrs |
Talk: up to 1800 min Standby: up to 912 hrs |
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Battery Technology | Lithium Ion | Lithium Ion |
CELLULAR | ZTE Axon 7 | CAT S31 |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | Android 6.0.1 (Marshmallow) | Android 7.0 Nougat | |
User Interface | Mifavor 4.0 UI | - | |
Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS, BeiDou |
COMMUNICATIONS | ZTE Axon 7 | CAT S31 |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
3G UMTS Band | - | Band 1, Band 2, Band 5, Band 8 | |
3G UMTS Frequency | - | 2100, 1900, 850, 900 | |
4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 12, Band 13, Band 17, Band 20, Band 25, Band 26, Band 29, Band 30, Band 41 | Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 20 | |
4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 700a, FDD 700c, FDD 700b, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700d, FDD 2300 WCS, TDD 2500 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD | |
Wireless Interface | IEEE 802.11b/g/n/ac | IEEE 802.11b/g/n | |
Bluetooth | Bluetooth 4.2 | Bluetooth 4.1 | |
Bluetooth Profiles | A2DP | - | |
NFC | Yes | - | ZTE Axon 7 has NFC reader for mobile payments. |
Messaging Services | SMS, MMS | SMS, MMS |
MEDIA | ZTE Axon 7 | CAT S31 |
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Supported Digital Audio Standards | WAV, MP3, FLAC, eAAC+ | - | |
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Supported Digital Video Standards | MPEG-4, H.264 | - |
FEATURES | ZTE Axon 7 | CAT S31 |
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Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
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Sensors | Accelerometer, proximity sensor, digital compass, gyro sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass | |
Security Devices | Fingerprint reader | - | |
Additional Phone Features | - | Dual microphones, Wet Touchscreen Operation, Glove Touchscreen Operation | |
Android Enterprise Recommended | - | Yes |
OTHERS | ZTE Axon 7 | CAT S31 |
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Included Accessories | Power adapter | Power adapter | |
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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 |