In depth comparison and review of DORO 8040 and CAT S53. 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 | DORO 8040 | CAT S53 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch - Rugged | |
| Height | 148.6 mm | 171 mm | CAT S53 has greater height than DORO 8040. |
| Width | 70.1 mm | 81 mm | CAT S53 has greater width than DORO 8040. |
| Depth | 9.48 mm | 16 mm | DORO 8040 is narrower than DORO 8040. |
| Weight | 165 g | 320 g | DORO 8040 is lighter than DORO 8040. |
| Body Colour | Black | - | |
| Protection | - | Shockproof, dustproof, waterproof, sandproof, dirtproof, drop-proof, vibration-resistant, temperature protection, salt mist protection, bleach resistant | |
| Waterproof (Water-resistant) | - | Yes | CAT S53 is waterproof. |
| IP rating | - | IP68, IP69K, IP69 | |
| SAR Value | 1.19 W/kg (body), 0.57 W/kg (head) | - | |
| Integrated Components | FM radio, LED flashlight | LED flashlight | |
| Connector Type | Headset jack - mini-phone 3.5mm | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Single-SIM | Dual-SIM | |
| SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
| DISPLAY | DORO 8040 | CAT S53 |
|---|
| Screen Size (Display Size) | 5" | 6.5" | CAT S53 has larger screen size than DORO 8040. |
|---|---|---|---|
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 1600 x 720 pixels | CAT S53 has better screen resolution than DORO 8040. |
| Display Format | HD | HD+ | |
| Display Enhancement Technology | - | Super Bright Display | |
| Display Features | - | Glove & Wet Touch | |
| Display Protection (Screen Protector) | - | Scratch-resistant glass, tempered glass |
| PROCESSOR | DORO 8040 | CAT S53 |
|---|
| Processor Type (CPU) | MediaTek | Qualcomm Snapdragon 480 5G | |
|---|---|---|---|
| Processor Number | MT6738 | - | |
| Clock Speed | - | 2 GHz | |
| Processor Core Qty | - | 8-core |
| MEMORY | DORO 8040 | CAT S53 |
|---|
| RAM | - | 6 GB | |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 128 GB | CAT S53 has more internal memory than DORO 8040. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSD |
| CAMERA | DORO 8040 | CAT S53 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 2 | |
|---|---|---|---|
| Sensor Resolution | 8 Megapixel | 48 Megapixel | CAT S53 has better camera resolution than DORO 8040. |
| Lens Aperture | - | F/1.79 | |
| Focus Adjustment | Automatic | - | |
| Light Source | LED light | Flash | |
| Video Resolutions | 176 x 144 (QCIF), 1920 x 1080 (1080p), 1280 x 720 (720p) | - |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Camera Functions (2nd Camera) | - | Macro camera |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 2 Megapixel | 16 Megapixel | CAT S53 has better front camera resolution than DORO 8040. |
| BATTERY AND CHARGING | DORO 8040 | CAT S53 |
|---|
| Battery Capacity (Battery Size) | 2920 mAh | 5500 mAh | CAT S53 has larger battery capacity than DORO 8040. |
|---|---|---|---|
| Wireless Charging | - | Yes | CAT S53 can be charged wirelessly. |
| Wireless Charging Standards | - | Qi | |
| Standby Time | 550 hours | - | |
| Talk Time | 1680 minutes | - | |
| Run Time Details | Talk: up to 1680 min Standby: up to 550 hrs |
- | |
| Battery Technology | Lithium Ion | Lithium polymer |
| CELLULAR | DORO 8040 | CAT S53 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 5G | CAT S53 has more advanced generation mobile network. |
| Operating System | Android 7.0 Nougat | Android 11 | |
| Navigation | GPS | - |
| COMMUNICATIONS | DORO 8040 | CAT S53 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | LTE, VoLTE, 5G NR FR1 | |
|---|---|---|---|
| 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 4, Band 5, Band 6, Band 8, Band 19 | |
| 3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 1900, 1700, 850, 800, 900, 800 | |
| 4G LTE Band | Band 1, Band 3, Band 7, Band 8, Band 20 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 34, Band 38, Band 39, Band 40, Band 41, Band 66 | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 | |
| 5G NR Band | - | N1, n2, n3, n5, n7, n8, n28, n41, n66, n77, n78 | |
| 5G NR Frequency | - | FDD 2100, FDD 1900PCS, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 700APT, TDD TD 2500, FDD AWS-3, TDD TD 3700, TDD TD 3500 | |
| Wireless Interface | Wi-Fi | IEEE 802.11ax | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 5.1 | |
| NFC | - | Yes | CAT S53 has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | - |
| FEATURES | DORO 8040 | CAT S53 |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | - | |
|---|---|---|---|
| Sensors | Digital compass | - | |
| Additional Phone Features | SOS button, HD Voice, ICE (In Case of Emergency) function, Alarm Clock, SOS SMS, Weather forecast, My Doro Manager | Fast Charging, 2 years of Security Updates, programmable push-to-talk button, Android Enterprise Zero-touch enrollment |
| OTHERS | DORO 8040 | CAT S53 |
|---|
| Included Accessories | Charging stand, headset, USB cable | - | |
|---|---|---|---|
| Compliant Standards | HAC (Hearing Aid Compatible) | IP68, IP69K, MIL-STD-810H | |
| Max Depth of Water Resistance | - | 1.5 m | |
| Max Height of Shock Resistance | - | 1.8 m | |
| Max Operating Temperature | - | 55 °C | |
| Min Operating Temperature | - | -25 °C |
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