---
product_id: 137301748
title: "Caterpillar CAT B35 Dual-SIM 4GB IP68 (GSM Only, No CDMA) Factory Unlocked 4G/LTE Cellphone - UK/EU Version (Black)"
brand: "cat"
price: "VT34271"
currency: VUV
in_stock: false
reviews_count: 12
url: https://www.desertcart.vu/products/137301748-caterpillar-cat-b35-dual-sim-4gb-ip68-gsm-only-no
store_origin: VU
region: Vanuatu
---

# 4G LTE Dual-SIM Connectivity 2300mAh Long-lasting Battery IP68 Dust & Water Resistant Caterpillar CAT B35 Dual-SIM 4GB IP68 (GSM Only, No CDMA) Factory Unlocked 4G/LTE Cellphone - UK/EU Version (Black)

**Brand:** cat
**Price:** VT34271
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Stay Connected, Stay Unstoppable with Cat B35

## Quick Answers

- **What is this?** Caterpillar CAT B35 Dual-SIM 4GB IP68 (GSM Only, No CDMA) Factory Unlocked 4G/LTE Cellphone - UK/EU Version (Black) by cat
- **How much does it cost?** VT34271 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/137301748-caterpillar-cat-b35-dual-sim-4gb-ip68-gsm-only-no)

## Best For

- cat enthusiasts

## Why This Product

- Trusted cat brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Clarity:** 2.4-inch scratch-proof display delivers crisp visuals in a pocket-friendly size, perfect for on-the-go productivity.
- • **Rugged Reliability:** Built tough with MIL-STD-810G drop resistance and IP68 waterproofing—ready for any adventure or worksite challenge.
- • **Enduring Powerhouse:** 2300mAh battery ensures extended usage without constant recharging—stay connected when it matters most.
- • **Efficient Performance:** Powered by Qualcomm Snapdragon 205 with 512MB RAM and 4GB storage, expandable up to 128GB via microSD for essential apps and files.
- • **Seamless Dual-SIM Flexibility:** Manage personal and professional lines effortlessly with dual SIM slots supporting multiple GSM bands across 2G, 3G, and 4G LTE.

## Overview

The Caterpillar CAT B35 is a rugged, factory-unlocked 4G LTE feature phone designed for durability and reliable connectivity on GSM networks. Featuring IP68 water and dust resistance, MIL-STD-810G drop protection, dual SIM support, and a long-lasting 2300mAh battery, it’s engineered for professionals who demand toughness and essential smartphone functionality in a compact form factor.

## Description

The Cat B35 is a rugged feature phone with a long lasting battery. It is 4G enabled for fast internet browsing and access to all your essential apps.Dual-SIM, Network Compatibility : SIM CARD 1 [ 2G GSM 850 / 900 / 1800 / 1900, 3G 850(B5) / 900(B8) / 1900(B2) / 2100(B1), 4G LTE 800(B20) / 900(B8) / 1800(B3) / 2100(B1) / 2600(B7) ] SIM CARD 2 [ 2G GSM 850 / 900 / 1800 / 1900 ]For USA Buyers : This Smartphone is compatible/will work with CERTAIN GSM Networks ONLY. For exact 2G GSM, 3G, 4G/LTE compatibility, please check with your network provider in advance prior to your purchase. This phone WILL NOT WORK with any CDMA Networks such as VERIZON, SPRINT, US CELLULAR and T-Mobile.

Review: W̶o̶r̶k̶s̶ ̶w̶i̶t̶h̶ ̶t̶r̶a̶c̶p̶h̶o̶n̶e̶.̶ - EDIT: DOES NOT WORK ANYLONGER WITH TRACFONE USA despite having 4g LTE I was booted off the network only months after purchasing this i have been trying to find out if a way to reprovision it exists but no networks support it in 2024. Took a while to see my old review and change it. Works great for a every day phone the buttons have a nice tactile feel, basically a slightly over feature phone. Have not tested its water resistance probably wont, not on purpose anyhow. C̶a̶n̶ ̶u̶s̶e̶ ̶w̶i̶t̶h̶ ̶t̶r̶a̶c̶p̶h̶o̶n̶e̶ ̶b̶y̶o̶p̶.̶
Review: This phone DOES NOT WORK in the US - I got this phone to use with my T-Mobile chip, but I was getting awful service no matter where I was. Even in places where normally I would get perfect signal, full bars, crystal clear communication: instead the other person's voice would come in garbled and choppy, and they wouldn't be able to hear me at all. So, after a few days I manage to get a representative from CAT on the line, and immediately they're perplexed: "Wait, you're in the US and you're using a B35 phone? That's only on the market in Europe. That phone's not meant to work with the phone towers here." I explain that I purchased it on desertcart. "Oh, I see. Yes, we have been trying to get desertcart to take the phone down because, as I said, it's not meant to work here in the US but desertcart refuses to comply. They're like that..." Spare yourself the trouble and don't buy this phone. Shipping is also insanely expensive...

## Features

- For USA Buyers : This Smartphone is compatible/will work with CERTAIN GSM Networks ONLY. For exact 2G GSM, 3G, 4G/LTE compatibility, please check with your network provider in advance prior to your purchase. This phone WILL NOT WORK with any CDMA Networks such as VERIZON, SPRINT, US CELLULAR and T-Mobile.
- Dual-SIM, Network Compatibility : SIM CARD 1 [ 2G GSM 850 / 900 / 1800 / 1900, 3G 850(B5) / 900(B8) / 1900(B2) / 2100(B1), 4G LTE 800(B20) / 900(B8) / 1800(B3) / 2100(B1) / 2600(B7) ] SIM CARD 2 [ 2G GSM 850 / 900 / 1800 / 1900 ]
- 2.4 inches, TFT, 240 x 320 pixels, Scratch-proof glass
- 4GB Storage, 512MB RAM, Up to 128GB microSD Card slot (uses shared SIM slot)
- KaiOS, Qualcomm MSM8905 Snapdragon 205 (28 nm), Dual-core (2x1.3 GHz Cortex-A7), Adreno 304, Primary Camera : 2 MP, LED flash, 480p@30fps, Non-removable Li-Ion 2300 mAh battery, IP68 dust/water resistant (up to 1.2m for 35 mins), MIL-STD-810G compliant, Drop-to-concrete resistance from up to 1.8m

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07H171P7B |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Battery Capacity | 2300 Milliamp Hours |
| Best Sellers Rank | #705,763 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #14,066 in Cell Phones |
| Customer Reviews | 3.6 3.6 out of 5 stars (440) |
| Date First Available | August 31, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8.82 Ounces |
| Item model number | CB35-DAB-EUR-EN |
| Manufacturer | CAT PHONES |
| Memory Storage Capacity | 512 GB |
| Product Dimensions | 5.43 x 2.36 x 0.55 inches |
| Ram Memory Installed Size | 512 MB |
| Standing screen display size | 2.4 Inches |

## Product Details

- **Brand:** CAT
- **CPU Model:** Cortex A7
- **CPU Speed:** 1.3 GHz
- **Memory Storage Capacity:** 512 GB
- **Model Name:** B35
- **Operating System:** KaiOS
- **Ram Memory Installed Size:** 512 MB
- **Refresh Rate:** 120
- **Resolution:** 240 x 320
- **Screen Size:** 2.4 Inches

## Images

![Caterpillar CAT B35 Dual-SIM 4GB IP68 (GSM Only, No CDMA) Factory Unlocked 4G/LTE Cellphone - UK/EU Version (Black) - Image 1](https://m.media-amazon.com/images/I/213IOLrEQrL.jpg)
![Caterpillar CAT B35 Dual-SIM 4GB IP68 (GSM Only, No CDMA) Factory Unlocked 4G/LTE Cellphone - UK/EU Version (Black) - Image 2](https://m.media-amazon.com/images/I/21Ln+UbS16L.jpg)
![Caterpillar CAT B35 Dual-SIM 4GB IP68 (GSM Only, No CDMA) Factory Unlocked 4G/LTE Cellphone - UK/EU Version (Black) - Image 3](https://m.media-amazon.com/images/I/41hxP46+NRL.jpg)
![Caterpillar CAT B35 Dual-SIM 4GB IP68 (GSM Only, No CDMA) Factory Unlocked 4G/LTE Cellphone - UK/EU Version (Black) - Image 4](https://m.media-amazon.com/images/I/41onl+IgscL.jpg)
![Caterpillar CAT B35 Dual-SIM 4GB IP68 (GSM Only, No CDMA) Factory Unlocked 4G/LTE Cellphone - UK/EU Version (Black) - Image 5](https://m.media-amazon.com/images/I/5118To8oxZL.jpg)

## Questions & Answers

**Q: Is this cellphone unlock? Does it support whtaspp?**
A: Yes it is unlocked. The KOS does indeed have WhatsApp on it, though it is a little more stripped down than the one you used to

**Q: How to turn off display light**
A: Apps>Settings>Display

**Q: Indian network support this phone.**
A: Yes

**Q: Does this support hebrew?**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ W̶o̶r̶k̶s̶ ̶w̶i̶t̶h̶ ̶t̶r̶a̶c̶p̶h̶o̶n̶e̶.̶
*by F***K on October 28, 2020*

EDIT: DOES NOT WORK ANYLONGER WITH TRACFONE USA despite having 4g LTE I was booted off the network only months after purchasing this i have been trying to find out if a way to reprovision it exists but no networks support it in 2024. Took a while to see my old review and change it. Works great for a every day phone the buttons have a nice tactile feel, basically a slightly over feature phone. Have not tested its water resistance probably wont, not on purpose anyhow. C̶a̶n̶ ̶u̶s̶e̶ ̶w̶i̶t̶h̶ ̶t̶r̶a̶c̶p̶h̶o̶n̶e̶ ̶b̶y̶o̶p̶.̶

### ⭐ This phone DOES NOT WORK in the US
*by A***R on September 18, 2021*

I got this phone to use with my T-Mobile chip, but I was getting awful service no matter where I was. Even in places where normally I would get perfect signal, full bars, crystal clear communication: instead the other person's voice would come in garbled and choppy, and they wouldn't be able to hear me at all. So, after a few days I manage to get a representative from CAT on the line, and immediately they're perplexed: "Wait, you're in the US and you're using a B35 phone? That's only on the market in Europe. That phone's not meant to work with the phone towers here." I explain that I purchased it on amazon. "Oh, I see. Yes, we have been trying to get amazon to take the phone down because, as I said, it's not meant to work here in the US but amazon refuses to comply. They're like that..." Spare yourself the trouble and don't buy this phone. Shipping is also insanely expensive...

### ⭐⭐⭐⭐ Unique and perfect for my purposes (as a gift)
*by A***Y on February 19, 2022*

I was shopping around for a "dumb phone" for my stepdad who's over 60 that had basic enough features for us to get in contact with him. He saw some and hated the ones with the "big dumb help button or whatever", so I looked for one that is durable and could "survive if it fell in the lake." This one fit the bill! Although it shipped from Europe (I live in the USA and apparently it wasn't available in my country?) it arrived within the shipping time, perfectly intact, and perfectly usable with AT&T! While there's some features and apps he will never use, he seemed to enjoy it well enough just based on the appearance and weight alone. It took a tiny bit of fiddling around, but once we figured out the basic controls for the camera, flashlight, making calls, text messaging (though I doubt he'll ever actually text!), and turning it on/off; he was off to the races! It's been about 2 months and (thank goodness) he hasn't dropped it in the lake yet, but otherwise it is working handsomely and he enjoys the "big enough to use" buttons and candy bar body. He still doesn't text or call, but at least we can reach him when he's gone AWOL with the backhoe or boat.

## Frequently Bought Together

- Caterpillar CAT B35 - Mobile Phone 4GB, 512MB RAM, Dual Sim, Black
- Caterpillar CAT S42 H+, Dual, 32GB 3GB, Black

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-26*