ZTE Prelude 2 vs. CAT S31

Phone Comparison, Reviews and Tests

In depth comparison and review of ZTE Prelude 2 and CAT S31. 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

ZTE Prelude 2 vs. CAT S31 Comparison Chart
DESIGN AND DIMENSIONS ZTE Prelude 2 CAT S31
Product Type Smartphone Smartphone
Form Factor Touch Touch - Rugged
Height 116 mm 146 mm CAT S31 has greater height than ZTE Prelude 2.
Width 62 mm 74.42 mm CAT S31 has greater width than ZTE Prelude 2.
Depth 11.9 mm 12.6 mm ZTE Prelude 2 is narrower than ZTE Prelude 2.
Weight 115 g 200 g ZTE Prelude 2 is lighter than ZTE Prelude 2.
Body Colour Black -
Protection - Shockproof, dustproof, waterproof
Waterproof (Water-resistant) - Yes CAT S31 is waterproof.
IP rating - IP68
SAR Value 1.49 W/kg (body), 1.01 W/kg (head) 1.649 W/kg (body), 0.799 W/kg (head)
Connector Type Headset jack - mini-phone 3.5mm
USB
Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) - Nano SIM
SIM Card Qty - Dual-SIM
DISPLAY ZTE Prelude 2 CAT S31
Display Type - LCD display
Display Technology - IPS
Screen Size (Display Size) 3.5" 4.7" CAT S31 has larger screen size than ZTE Prelude 2.
Screen Resolution (Display Resolution) 320 x 480 pixels 1280 x 720 pixels CAT S31 has better screen resolution than ZTE Prelude 2.
Display Format - HD
Display Enhancement Technology - Super Bright Display
Display Protection (Screen Protector) - Corning Gorilla Glass 3 (scratch resistant glass)
PROCESSOR ZTE Prelude 2 CAT S31
Processor Type (CPU) Qualcomm Qualcomm
Processor Number MSM8210 MSM8909
Clock Speed 1.2 GHz -
Processor Core Qty Dual-core Quad-core CAT S31 has higher processor core quantity than ZTE Prelude 2.
MEMORY ZTE Prelude 2 CAT S31
RAM 512 MB 2 GB CAT S31 has more RAM than ZTE Prelude 2.
Internal Memory Size (Storage Capacity) 4 GB 16 GB CAT S31 has more internal memory than ZTE Prelude 2.
Supported Flash Memory Cards (Expandable Memory) microSDHC - up to 32 GB microSDHC, microSDXC - up to 128 GB
CAMERA ZTE Prelude 2 CAT S31
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 2 Megapixel 8 Megapixel CAT S31 has better camera resolution than ZTE Prelude 2.
Focus Adjustment - Automatic
Digital Zoom 4x -
Light Source - LED flash
Video Resolutions - 1280 x 720 (720p) at 120 fps
FRONT CAMERA
Number of Front Cameras 0 1
Sensor Resolution (Front) - 2 Megapixel
Focus Adjustment - Focus free
BATTERY AND CHARGING ZTE Prelude 2 CAT S31
Battery Capacity (Battery Size) 1500 mAh 4000 mAh CAT S31 has larger battery capacity than ZTE Prelude 2.
Standby Time 360 hours 912 hours CAT S31 has longer standby time than ZTE Prelude 2.
Talk Time 270 minutes 1800 minutes CAT S31 has longer battery life when making calls than ZTE Prelude 2.
Run Time Details Talk: up to 270 min
Standby: up to 360 hrs
Talk: up to 1800 min
Standby: up to 912 hrs
Battery Technology - Lithium Ion
CELLULAR ZTE Prelude 2 CAT S31
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 3G 4G CAT S31 has more advanced generation mobile network.
Operating System Android 4.3 (Jelly Bean) Android 7.0 Nougat
Navigation GPS GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS ZTE Prelude 2 CAT S31
Data Transmission GPRS, EDGE, HSDPA GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE
2G Band 850 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band - Band 1, Band 2, Band 5, Band 8
3G UMTS Frequency - 2100, 1900, 850, 900
4G LTE Band - Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 20
4G LTE Frequency - FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD
Wireless Interface IEEE 802.11b/g/n IEEE 802.11b/g/n
Bluetooth Bluetooth 4.0 Bluetooth 4.1
Messaging Services SMS, MMS SMS, MMS
FEATURES ZTE Prelude 2 CAT S31
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors - Accelerometer, ambient light sensor, proximity sensor, digital compass
Additional Phone Features TTY compatible Dual microphones, Wet Touchscreen Operation, Glove Touchscreen Operation
Android Enterprise Recommended - Yes
OTHERS ZTE Prelude 2 CAT S31
Included Accessories Power adapter Power adapter
Compliant Standards HAC (Hearing Aid Compatible) MIL-STD 810G, IP68
Max Depth of Water Resistance - 1.2 m
Max Height of Shock Resistance - 1.8 m
Max Operating Temperature - 55 °C
Min Operating Temperature - -30 °C
Other projects: