CAT S40 vs. Nokia G21

Phone Comparison, Reviews and Tests

In depth comparison and review of CAT S40 and Nokia G21. 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.

Phone Specifications Comparison

CAT S40 vs. Nokia G21 Comparison Chart
DESIGN AND DIMENSIONS CAT S40 Nokia G21
Product Type Smartphone Smartphone
Form Factor Touch - Rugged Touch
Height 144.9 mm 164.6 mm Nokia G21 has greater height than CAT S40.
Width 74.1 mm 75.9 mm Nokia G21 has greater width than CAT S40.
Depth 12.5 mm 8.5 mm Nokia G21 is narrower than CAT S40.
Weight 185 g 190 g CAT S40 is lighter than CAT S40.
Body Colour Black Nordic blue | Dusk
Body Material - Polycarbonate
Protection Shockproof, dustproof, waterproof -
Waterproof (Water-resistant) Yes - CAT S40 is waterproof.
IP rating IP68 -
SAR Value 0.429 W/kg (body), 0.609 W/kg (head) 1.048 W/kg (body), 0.339 W/kg (head)
Integrated Components FM radio FM radio
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 S40 Nokia G21
Display Type LCD display -
Display Technology IPS -
Screen Size (Display Size) 4.7" 6.5" Nokia G21 has larger screen size than CAT S40.
Screen Resolution (Display Resolution) 960 x 540 pixels 1600 x 720 pixels Nokia G21 has better screen resolution than CAT S40.
Display Format - HD+
Aspect Ratio - 20:9
Max Brightness - 400 cd/m²
Display Refresh Rate - 90 Hz
Touch Sampling Rate - 180 Hz
Display Features - V-notch display, High brightness mode
Display Protection (Screen Protector) Corning Gorilla Glass 4 (scratch resistant glass) -
PROCESSOR CAT S40 Nokia G21
Processor Type (CPU) Qualcomm Snapdragon 210 Unisoc
Processor Number MSM8909 T606
Clock Speed 1.1 GHz 1.6 GHz Nokia G21 has higher clock speed than CAT S40.
Processor Core Qty Quad-core 8-core Nokia G21 has higher processor core quantity than CAT S40.
MEMORY CAT S40 Nokia G21
RAM 1 GB 4 GB Nokia G21 has more RAM than CAT S40.
Internal Memory Size (Storage Capacity) 16 GB 64 GB Nokia G21 has more internal memory than CAT S40.
Supported Flash Memory Cards (Expandable Memory) microSDHC - up to 64 GB microSDHC, microSD, microSDXC - up to 512 GB
CAMERA CAT S40 Nokia G21
MAIN CAMERA
Number of Main Cameras 1 3
Sensor Resolution 8 Megapixel 50 Megapixel Nokia G21 has better camera resolution than CAT S40.
Sensor Size - 1/2.76"
Sensor Type - CMOS
Lens Aperture - F/1.8
Lens Construction - 5-element
Pixel Size - 0.64 μm
Focus Adjustment Automatic -
Light Source LED light LED flash
Video Resolutions 1920 x 1080 (1080p) -
Camera Features (Functions) - AI imaging technology
SECOND CAMERA
Sensor Resolution (2nd Camera) - 2 Megapixel
Camera Functions (2nd Camera) - Macro camera
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Camera Functions (3rd Camera) - Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 2 Megapixel 8 Megapixel Nokia G21 has better front camera resolution than CAT S40.
BATTERY AND CHARGING CAT S40 Nokia G21
Battery Capacity (Battery Size) 3000 mAh 5050 mAh Nokia G21 has larger battery capacity than CAT S40.
Standby Time 936 hours -
Talk Time 1080 minutes -
Run Time Details Talk: up to 1080 min
Standby: up to 936 hrs
Mixed usage: up to 72 hrs
Battery Technology Lithium Ion -
CELLULAR CAT S40 Nokia G21
Technology WCDMA (UMTS) / GSM -
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 5.1 (Lollipop) Android 11
Intelligent Assistant - Google Assistant
Navigation GPS, A-GPS, GLONASS GPS, A-GPS, GLONASS, Galileo
COMMUNICATIONS CAT S40 Nokia G21
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band - Band 1, Band 5, Band 8
3G UMTS Frequency - 2100, 850, 900
4G LTE Band Band 1, Band 3, Band 7, Band 8, Band 20 Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41
4G LTE Frequency FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11a/b/g/n IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.0 Bluetooth 5.0
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA CAT S40 Nokia G21
Supported Digital Audio Standards WAV, AAC, AMR, MP3, FLAC, AAC +, OGG, eAAC+, MKA, MIDI -
Supported Digital Video Standards MPEG-4, H.264, H.263, VP8, VP9, H.265 -
Sound Enhancements - OZO spatial sound recording
FEATURES CAT S40 Nokia G21
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert -
Sensors Accelerometer, ambient light sensor, proximity sensor, digital compass Accelerometer, ambient light sensor, proximity sensor
Security Devices - Face recognition, fingerprint reader (side)
Security Technology - Face Unlock
Additional Phone Features TTY compatible, E-911 compliant, Face Unlock, Dual microphones, Wet Touchscreen Operation, Glove Touchscreen Operation Dual microphones, Fast Charging, Google Assistant Button, 3 years of Security Updates, 2 years of OS upgrades, guaranteed upgrade to Android 12
OTHERS CAT S40 Nokia G21
Included Accessories Power adapter USB-C cable, screen protector (pre-applied), 10W charger
Compliant Standards MIL-STD 810G, IP68 -
Max Operating Temperature 55 °C -
Min Operating Temperature -25 °C -
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