Detailed comparison and review of CAT S31 and Huawei P Smart 2020. 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 | CAT S31 | Huawei P Smart 2020 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | POT-LX1A | |
| Form Factor | Touch - Rugged | Touch | |
| Height | 146 mm | 155.3 mm | Huawei P Smart 2020 has greater height than CAT S31. |
| Width | 74.42 mm | 73.5 mm | CAT S31 has greater width than Huawei P Smart 2020. |
| Depth | 12.6 mm | 8.2 mm | Huawei P Smart 2020 is narrower than CAT S31. |
| Weight | 200 g | 163 g | Huawei P Smart 2020 is lighter than CAT S31. |
| Body Colour | - | Emerald Green | Midnight black | Black | Aurora blue | |
| 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) | 1.2 W/kg (body), 3.19 W/kg (limb), 0.85 W/kg (head) | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Micro-USB Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM | |
| SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
| DISPLAY | CAT S31 | Huawei P Smart 2020 |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | LTPS TFT | |
| Screen Size (Display Size) | 4.7" | 6.21" | Huawei P Smart 2020 has larger screen size than CAT S31. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 2340 x 1080 pixels | Huawei P Smart 2020 has better screen resolution than CAT S31. |
| Display Format | HD | Full HD+ | |
| Pixel Density | - | 415 ppi | |
| Colour Depth | - | 16.7 million colours | |
| Display Enhancement Technology | Super Bright Display | - | |
| Display Features | - | Dewdrop display | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | - |
| PROCESSOR | CAT S31 | Huawei P Smart 2020 |
|---|
| Processor Type (CPU) | Qualcomm | Hisilicon Kirin 710 | |
|---|---|---|---|
| Processor Number | MSM8909 | - | |
| Clock Speed | - | 2.2 GHz | |
| Processor Core Qty | Quad-core | 8-core | Huawei P Smart 2020 has higher processor core quantity than CAT S31. |
| Graphics System (GPU) | - | Mali-G51 MP4 |
| MEMORY | CAT S31 | Huawei P Smart 2020 |
|---|
| RAM | 2 GB | 4 GB | Huawei P Smart 2020 has more RAM than CAT S31. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 128 GB | Huawei P Smart 2020 has more internal memory than CAT S31. |
| User Memory | - | 112 GB | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC, microSD, microSDXC - up to 512 GB |
| CAMERA | CAT S31 | Huawei P Smart 2020 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 2 | |
|---|---|---|---|
| Sensor Resolution | 8 Megapixel | 13 Megapixel | Huawei P Smart 2020 has better camera resolution than CAT S31. |
| Lens Aperture | - | F/1.8 | |
| Focus Adjustment | Automatic | Automatic | |
| Light Source | LED flash | LED flash | |
| Video Resolutions | 1280 x 720 (720p) at 120 fps | - | |
| Camera Features (Functions) | - | Phase Detect Auto-Focus (PDAF) |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Lens Aperture (2nd Camera) | - | F/2.4 | |
| Camera Functions (2nd Camera) | - | Depth camera |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 2 Megapixel | 8 Megapixel | Huawei P Smart 2020 has better front camera resolution than CAT S31. |
| Lens Aperture (Front) | - | F/2.0 | |
| Focus Adjustment | Focus free | Focus free | |
| Camera Modes (Front) | - | Beauty mode | |
| Camera Features (Front) | - | AI Camera |
| BATTERY AND CHARGING | CAT S31 | Huawei P Smart 2020 |
|---|
| Battery Capacity (Battery Size) | 4000 mAh | 3400 mAh | CAT S31 has larger battery capacity than Huawei P Smart 2020. |
|---|---|---|---|
| Standby Time | 912 hours | 800 hours | CAT S31 has longer standby time than Huawei P Smart 2020. |
| Talk Time | 1800 minutes | 1500 minutes | CAT S31 has longer battery life when making calls than Huawei P Smart 2020. |
| Run Time Details | Talk: up to 1800 min Standby: up to 912 hrs |
Talk (3G): up to 1500 min Standby (2G): up to 738 hrs Standby (3G): up to 800 hrs Standby (4G): up to 653 hrs |
|
| Battery Technology | Lithium Ion | Lithium polymer |
| CELLULAR | CAT S31 | Huawei P Smart 2020 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 7.0 Nougat | Android 9.0 Pie | |
| User Interface | - | EMUI 9.1 | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS, BeiDou |
| COMMUNICATIONS | CAT S31 | Huawei P Smart 2020 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | FDD-LTE | |
|---|---|---|---|
| 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 | Band 1, Band 2, Band 5, Band 8 | |
| 3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 1900, 850, 900 | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 20 | Band 1, Band 3, Band 7, Band 8, Band 20 | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 4.2 | |
| Bluetooth Profiles | - | HFP, OPP, SPP, A2DP, AVRCP, GAVDP, PBAP | |
| NFC | - | Yes | Huawei P Smart 2020 has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | CAT S31 | Huawei P Smart 2020 |
|---|
| Supported Digital Audio Standards | - | WAV, AAC, AMR, MP3, FLAC, OGG, MIDI, MP4, 3GP | |
|---|---|---|---|
| Supported Digital Video Standards | - | 3GP, MP4 |
| FEATURES | CAT S31 | Huawei P Smart 2020 |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, digital compass | Ambient light sensor, proximity sensor, digital compass, gravity sensor | |
| Security Devices | - | Face recognition, fingerprint reader | |
| Security Technology | - | Face Unlock | |
| Additional Phone Features | Dual microphones, Wet Touchscreen Operation, Glove Touchscreen Operation | Face Unlock, EROFS superfile compression technology | |
| Android Enterprise Recommended | Yes | - |
| OTHERS | CAT S31 | Huawei P Smart 2020 |
|---|
| Included Accessories | Power adapter | Headset, USB cable, power adapter, SIM card removal tool, TP protective film | |
|---|---|---|---|
| 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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