Cat B40

Display2.4" 240 x 320 pixels
ChipsetUnisoc T117
Main camera2MP
Battery1800 mAh
B40 product photo
4.6GoSolo score
More Cat

Network

Technology
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1900 / 2100
4G bands
1, 3, 7, 8, 20, 28
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps

Launch

Announced
2021, April 20
Status
Available

Body

Dimensions
145 x 62 x 18 mm (5.71 x 2.44 x 0.71 in)
Weight
157 g (5.54 oz)
SIM
Nano-SIM
Durability
IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.2m for 35 min) MIL-STD-810H compliant Drop resistant up to 1.8m Flashlight (100+ lumens) Antimicrobial protection (silver ion-based)

Display

Type
TFT LCD
Size
2.4 inches, 17.8 cm2 (~19.8% screen-to-body ratio)
Resolution
240 x 320 pixels, 4:3 ratio (~167 ppi density)

Platform

OS
Android
Chipset
Unisoc T117

Memory

Card slot
microSD
Internal
Unspecified

Main Camera

Modules
2 MP
Video
Yes

Selfie Camera

Module
No

Sound

Loudspeaker
Yes
3.5mm jack
Yes

Comms

WLAN
No
Bluetooth
5.0, A2DP, LE
Positioning
No
NFC
No
Radio
FM radio
USB
USB Type-C 2.0

Features

Sensors
Accelerometer

Battery

Type
Li-Ion 1800 mAh

Misc

Colors
Black
GoSolo Read / what it means4 takeaways
durability
IP69, MIL-STD-810H, 1.8m dropsThe phone survives heavy equipment use: high-pressure water jets, submersion to 1.2m for 35 minutes, drops onto concrete from head height, plus military-standard shock and vibration testing.
battery
1800 mAh, roughly 1 day light useA 1800 mAh cell on a 2.4-inch display with minimal processing will stretch to one full day if you stick to calls, texts, and the FM radio; heavy use drops that to a half-day.
display
2.4 inch, 240×320 pixelsThe 2.4-inch TFT LCD is small, basic, and designed for readability in sunlight without draining power; it will not run apps meant for modern phones.
connectivity
LTE Cat4, no WiFi, FM radioLTE Cat4 peaks at roughly 150 Mbps download, which handles calls and texts everywhere an LTE signal reaches; no WiFi means you cannot offload to a home network.

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