In depth comparison and review of CAT B35 and CAT B40. 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 | CAT B35 | CAT B40 |
|---|
| Product Type | Feature phone | Feature phone | |
|---|---|---|---|
| Form Factor | Bar - Rugged | Bar - Rugged | |
| Height | 138 mm | 145 mm | CAT B40 has greater height than CAT B35. |
| Width | 60 mm | 62 mm | CAT B40 has greater width than CAT B35. |
| Depth | 13.9 mm | 18 mm | CAT B35 is narrower than CAT B35. |
| Weight | 130 g | 157 g | CAT B35 is lighter than CAT B35. |
| Body Colour | - | Black | |
| Body Material | Plastic | - | |
| Protection | Shockproof, dustproof, waterproof | Dustproof, waterproof, thermal protection, drop-proof | |
| Waterproof (Water-resistant) | Yes | Yes | Both phones are waterproof. |
| IP rating | IP68 | IP68, IP69 | |
| SAR Value | 1.88 W/kg (body), 0.955 W/kg (head) | 0.928 W/kg (head), 1.506 W/kg (body), 3.036 W/kg (limb) | |
| Integrated Components | FM radio | LED flashlight | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B 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 | Dual-SIM | Dual-SIM |
| DISPLAY | CAT B35 | CAT B40 |
|---|
| Display Type | LCD display | - | |
|---|---|---|---|
| Display Technology | TFT | - | |
| Screen Size (Display Size) | 2.4" | 2.4" | Both phones have the same screen size. |
| Screen Resolution (Display Resolution) | 320 x 240 pixels | 320 x 240 pixels | Both phones have the same screen resolution. |
| Display Format | - | QVGA | |
| Bezel Type | - | Raised |
| PROCESSOR | CAT B35 | CAT B40 |
|---|
| Processor Type (CPU) | Qualcomm | Unisoc | |
|---|---|---|---|
| Processor Number | 8905 | T117 | |
| Clock Speed | 1.3 GHz | - | |
| Processor Core Qty | Dual-core | - |
| MEMORY | CAT B35 | CAT B40 |
|---|
| RAM | 512 MB | 128 MB | CAT B35 has more RAM than CAT B40. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 4 GB | 64 MB | CAT B35 has more internal memory than CAT B40. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSD - up to 32 GB |
| CAMERA | CAT B35 | CAT B40 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 2 Megapixel | 2 Megapixel | Both phones have the same camera resolution. |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 0 | 0 |
|---|
| BATTERY AND CHARGING | CAT B35 | CAT B40 |
|---|
| Battery Capacity (Battery Size) | 2300 mAh | 1800 mAh | CAT B35 has larger battery capacity than CAT B40. |
|---|---|---|---|
| Standby Time | 720 hours | - | |
| Talk Time | 720 minutes | 660 minutes | CAT B35 has longer battery life when making calls than CAT B40. |
| Run Time Details | Talk: up to 720 min Standby: up to 720 hrs |
Talk: up to 660 min Standby: up to 720 hrs |
|
| Battery Technology | Lithium polymer | Lithium Ion |
| CELLULAR | CAT B35 | CAT B40 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | KaiOS v2.5 | - | |
| Navigation | GPS, A-GPS, GLONASS | - |
| COMMUNICATIONS | CAT B35 | CAT B40 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, VoLTE, VoWiFi | LTE, VoLTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 2100 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 3, Band 7, Band 8, Band 20 | Band 1, Band 3, Band 7, Band 8, Band 20, Band 28 | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT | |
| Wireless Interface | IEEE 802.11a/b/g/n | - | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 5.0 | |
| Messaging Services | SMS, MMS | SMS, MMS |
| FEATURES | CAT B35 | CAT B40 |
|---|
| Phone Functions | Speakerphone, call timer, conference call, vibrating alert | Speakerphone, call timer, conference call, flight mode, vibrating alert |
|---|
| OTHERS | CAT B35 | CAT B40 |
|---|
| Included Accessories | Power adapter | - | |
|---|---|---|---|
| Compliant Standards | IP68 | IP68, ISO 22196, IP69, MIL-STD 810H | |
| Max Depth of Water Resistance | 1.2 m | 1.5 m | |
| Max Height of Shock Resistance | 1.8 m | 1.8 m |
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