Side by side comparison and review of CAT S31 and DOOGEE S68 Pro. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | CAT S31 | DOOGEE S68 Pro |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch - Rugged | Touch - Rugged | |
| Height | 146 mm | 163.5 mm | DOOGEE S68 Pro has greater height than CAT S31. |
| Width | 74.42 mm | 80 mm | DOOGEE S68 Pro has greater width than CAT S31. |
| Depth | 12.6 mm | 16.45 mm | CAT S31 is narrower than CAT S31. |
| Weight | 200 g | - | |
| Body Colour | - | Black | |
| Protection | Shockproof, dustproof, waterproof | Shockproof, dustproof, waterproof | |
| Waterproof (Water-resistant) | Yes | Yes | Both phones are waterproof. |
| IP rating | IP68 | IP68, IP69K, IP69 | |
| SAR Value | 1.649 W/kg (body), 0.799 W/kg (head) | - | |
| Integrated Components | - | FM radio | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
USB Headset jack |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | CAT S31 | DOOGEE S68 Pro |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | IPS | |
| Screen Size (Display Size) | 4.7" | 5.9" | DOOGEE S68 Pro has larger screen size than CAT S31. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 2280 x 1080 pixels | DOOGEE S68 Pro has better screen resolution than CAT S31. |
| Display Format | HD | Full HD+ | |
| Pixel Density | - | 428 ppi | |
| Display Enhancement Technology | Super Bright Display | - | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | Corning Gorilla Glass 4 (scratch resistant glass) |
| PROCESSOR | CAT S31 | DOOGEE S68 Pro |
|---|
| Processor Type (CPU) | Qualcomm | MediaTek Helio P70 | |
|---|---|---|---|
| Processor Number | MSM8909 | MTK6771 | |
| Clock Speed | - | 2 GHz | |
| Processor Core Qty | Quad-core | 8-core | DOOGEE S68 Pro has higher processor core quantity than CAT S31. |
| Graphics System (GPU) | - | Mali-G72 MP2 |
| MEMORY | CAT S31 | DOOGEE S68 Pro |
|---|
| RAM | 2 GB | LPDDR4X SDRAM - 6 GB | DOOGEE S68 Pro has more RAM than CAT S31. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 128 GB | DOOGEE S68 Pro has more internal memory than CAT S31. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC, microSD, microSDXC - up to 128 GB |
| CAMERA | CAT S31 | DOOGEE S68 Pro |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 3 | |
|---|---|---|---|
| Sensor Resolution | 8 Megapixel | 21 Megapixel | DOOGEE S68 Pro has better camera resolution than CAT S31. |
| Sensor Size | - | 1/2.4" | |
| Sensor Name | - | Sony Exmor RS IMX230 sensor | |
| Lens Aperture | - | F/2.8 | |
| Focus Adjustment | Automatic | Automatic | |
| Light Source | LED flash | LED flash | |
| Still Image Resolutions | - | 5360 x 4032 | |
| Video Resolutions | 1280 x 720 (720p) at 120 fps | - | |
| Camera Features (Functions) | - | Phase Detect Auto-Focus (PDAF) |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 8 Megapixel | |
|---|---|---|---|
| Sensor Size (2nd Camera) | - | 1/4" | |
| Sensor Name (2nd Camera) | - | GC8034 | |
| Still Image Resolutions | - | 3264 x 2248 |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | - | 8 Megapixel | |
|---|---|---|---|
| Sensor Size (3rd Camera) | - | 1/10" | |
| Sensor Name (3rd Camera) | - | GC0310 |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 2 Megapixel | 16 Megapixel | DOOGEE S68 Pro has better front camera resolution than CAT S31. |
| Sensor Size (Front) | - | 1/4" | |
| Sensor Name (Front) | - | Samsung S5K3P3SP06-FGX9 | |
| Lens Aperture (Front) | - | F/2.0 | |
| Focus Adjustment | Focus free | - | |
| Still Image Resolutions (Front) | - | 3264 x 2448 |
| BATTERY AND CHARGING | CAT S31 | DOOGEE S68 Pro |
|---|
| Battery Capacity (Battery Size) | 4000 mAh | 6300 mAh | DOOGEE S68 Pro has larger battery capacity than CAT S31. |
|---|---|---|---|
| Wireless Charging | - | Yes | DOOGEE S68 Pro can be charged wirelessly. |
| Standby Time | 912 hours | 756 hours | CAT S31 has longer standby time than DOOGEE S68 Pro. |
| Talk Time | 1800 minutes | 4800 minutes | DOOGEE S68 Pro has longer battery life when making calls than CAT S31. |
| Run Time Details | Talk: up to 1800 min Standby: up to 912 hrs |
Standby: up to 756 hrs Talk: up to 4800 min |
|
| Battery Technology | Lithium Ion | - |
| CELLULAR | CAT S31 | DOOGEE S68 Pro |
|---|
| 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 | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, GLONASS, BeiDou, Galileo |
| COMMUNICATIONS | CAT S31 | DOOGEE S68 Pro |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, FDD-LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | - | |
| 3G UMTS Band | Band 1, Band 2, Band 5, Band 8 | Band 1, Band 2, Band 4, Band 5, Band 8 | |
| 3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 1900, 1700, 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 | Wi-Fi | |
| Bluetooth | Bluetooth 4.1 | Bluetooth | |
| NFC | - | Yes | DOOGEE S68 Pro has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | - |
| MEDIA | CAT S31 | DOOGEE S68 Pro |
|---|
| Supported Digital Audio Standards | - | WAV, AAC, AMR, MP3, FLAC, MKA, APE (Monkey's Audio), M4A, ALAC | |
|---|---|---|---|
| Supported Digital Video Standards | - | MKV, RMVB, RM, FLV, AVI, MOV, MPEG-4, WMV, ASF |
| FEATURES | CAT S31 | DOOGEE S68 Pro |
|---|
| Phone Functions | 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, barometer, G-sensor, geomagnetic sensor, coulometer | |
| Security Devices | - | Fingerprint reader | |
| Additional Phone Features | Dual microphones, Wet Touchscreen Operation, Glove Touchscreen Operation | Software updates FOTA (Firmware Over The Air), Air Gesture, Smart gesture | |
| Android Enterprise Recommended | Yes | - |
| OTHERS | CAT S31 | DOOGEE S68 Pro |
|---|
| Included Accessories | Power adapter | Data cable, power adapter | |
|---|---|---|---|
| Compliant Standards | MIL-STD 810G, IP68 | MIL-STD 810G, IP68, IP69K | |
| Max Depth of Water Resistance | 1.2 m | - | |
| Max Height of Shock Resistance | 1.8 m | - | |
| Max Operating Temperature | 55 °C | 60 °C | |
| Min Operating Temperature | -30 °C | -30 °C |
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