LG Stylo 4 vs CAT S31 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

7.0
LG Stylo 4
LG Stylo 4 CAT S31
Released · Jun 18, 2018
Released · Aug 31, 2017
6.2-inch · 2160x1080px
4.7-inch · 1280x720px
Single camera
Single camera
3GB · 32GB
2GB · 16GB
3300 mAh
4000 mAh

Design

Dimensions
6.30 x 3.06 x 0.32 inches
160 x 77.7 x 8.1 mm
5.75 x 2.93 x 0.50 inches
146 x 74.42 x 12.6 mm
Weight
6.07 oz (172.0 g) 7.05 oz (200.0 g)
Materials
Back: Metal
Resistance
Water, Dust, Shock, Vibration, Temperature; IP68; MIL-STD-810 certified
Biometrics
2D Face unlock, Fingerprint (touch)
Features
Notification light, Stylus Soft keys
Keys
Left: Volume control; Right: Lock/Unlock key Left: Lock/Unlock key; Right: Volume control
Colors
Black Black

Display

Size
6.2-inch 4.7-inch
Resolution
2160x1080px, 18:9 ratio, 390 PPI 1280x720px, 312 PPI
Technology
TFT IPS LCD
Screen-to-body
79.63 % 56.03 %
Colors
16 777 216
Features
Ambient light sensor, Proximity sensor Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 450 SDM450 (14 nm) Qualcomm Snapdragon 210 8909 (28 nm)
Processor
Octa-core
1800 MHz
ARM Cortex-A53
Quad-core
1100 MHz
ARM Cortex-A7
GPU
Adreno 506 Adreno 304
RAM
3GB (LPDDR3) 2GB
Internal storage
32GB, available to use: 21.38 GB 16GB
Storage expansion
microSDXC up to 2000 GB microSDXC up to 128 GB
OS
Android (9.0 Pie, 8.1 Oreo), LG UX UI Android (7.0 Nougat)

Battery

Capacity
3300 mAh 4000 mAh
Type
Li - Polymer Li - Ion
Charging
Qualcomm Quick Charge 2.0, Qualcomm Quick Charge 3.0

Camera

Rear
Single camera Single camera
Main camera
13 MP (PDAF)
Aperture size: F2.2
8 MP (Autofocus)
Flash
LED LED
Video recording
1920x1080 (Full HD) (30 fps)
Picture-taking during video recording, Video light, EIS, Video calling, Video sharing
1280x720 (HD)
Video calling, Video sharing
Front
5 MP (Autofocus, HDR), Video capture: 1920x1080 (Full HD) 2 MP

Connectivity & Features

Bluetooth
4.2 4.1
WLAN
802.11 a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
802.11 b,g,n
Hotspot, Wi-Fi Direct
USB
Type-C, USB 2.0 microUSB, USB 2.0
Hearing aid compatible
M4/T3
Location
GPS, A-GPS GPS, A-GPS, Glonass, BeiDou
Sensors
Accelerometer, Compass Accelerometer, Compass
Other
NFC, UMA (Wi-Fi Calling), VoIP, Tethering, Computer sync, OTA sync VoIP, Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Loudspeaker
Features
Album art cover, Background playback Album art cover, Background playback
Screen mirroring
DLNA,Wireless screen share Wireless screen share
Radio
FM FM
Additional microphone(s)
Noise cancellation

Cellular

4G (FDD)
Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 13(700 c), 17(700 b), 20(800 DD), 25(1900+), 26(850+), 66(AWS-3), 71(600) Bands 2(1900), 4(AWS-1), 5(850), 7(2600), 12(700 a), 17(700 b)
4G (TDD)
Bands 38(2600), 41(2600+)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900) Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)
Data Speed
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSPA, HSUPA, UMTS LTE Cat 4 (150/50 Mbit/s), HSPA, HSUPA, UMTS
SIM type
Nano SIM Nano SIM
HD Voice
Yes

Phone Features

Notifications
Haptic feedback
Other features
Voice dialing, Voice commands, Voice recording

Buyers information

MSRP
$ 300 $ 330
In The Box
USB Cable, Charger, Quick Start Guide, SIM Ejection tool

Availability

Officially announced
Aug 31, 2017

Alternative variants

for Cricket Wireless
4G (FDD) Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 14(700 PS)
3G Bands 5(850), 4(1700/2100), 2(1900)
FCC approval Date approved: May 30, 2018
FCC ID value: ZNFQ710CS
Measured SAR Head: 0.36 W/kg
Body: 0.69 W/kg
Simultaneous Transmission: 1.57 W/kg
Wireless Router: 1.14 W/kg
Phablet: 3.56 W/kg
Dual SIM
Dual SIM Yes
for T-Mobile
RAM 2GB
4G (FDD) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 13(700 c), 20(800 DD), 66(AWS-3), 71(600)
4G (TDD) Bands 38(2600), 41(2600+)
FCC approval Date approved: Apr 19, 2018
FCC ID value: ZNFQ710TS
Measured SAR Head: 0.27 W/kg
Body: 0.75 W/kg
Simultaneous Transmission: 1.58 W/kg
Wireless Router: 1.22 W/kg
Phablet: 3.80 W/kg
for Sprint
System chip MediaTek MT6750S (28 nm)
Processor Octa-core
1500 MHz
ARM Cortex-A53
GPU Mali-T860 MP2
RAM 2GB
4G (FDD) Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 13(700 c), 17(700 b), 25(1900+), 26(850+)
4G (TDD) Bands 41(2600+)
FCC approval Date approved: Jun 04, 2018
FCC ID value: ZNFQ710AL
Measured SAR Head: 0.29 W/kg
Body: 0.80 W/kg
Simultaneous Transmission: 1.55 W/kg
Wireless Router: 1.08 W/kg
for Xfinity Mobile
RAM 2GB
Internal storage 16GB
4G (FDD) Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 13(700 c), 20(800 DD), 66(AWS-3)
FCC approval Date approved: Jun 06, 2018
FCC ID value: ZNFQ710US
Measured SAR Head: 0.21 W/kg
Body: 0.72 W/kg
Simultaneous Transmission: 1.59 W/kg
Wireless Router: 1.28 W/kg
Phablet: 3.93 W/kg
for MetroPCS
RAM 2GB
4G (FDD) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 13(700 c), 20(800 DD), 66(AWS-3), 71(600)
4G (TDD) Bands 38(2600), 41(2600+)
for Boost Mobile
System chip MediaTek MT6750S (28 nm)
Processor Octa-core
1500 MHz
ARM Cortex-A53
GPU Mali-T860 MP2
Rear Single camera
Main camera 16 MP
Resistance Water, Dust; IP68; 1
Colors Blue
4G (FDD) Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 13(700 c), 17(700 b), 25(1900+), 26(850+)
4G (TDD) Bands 41(2600+)
FCC OKs Cingular\'s purchase of AT&T Wireless