Apple iPhone 6s vs CAT S31

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Display

Display size

4.7 inches
4.7 inches

Resolution

750 x 1334 pixels
720 x 1280 pixels

Pixel density

326 ppi
312 ppi

Technology

IPS LCD
IPS LCD

Screen-to-body ratio

65.71 %
56.03 %

Peak brightness

500 cd/m2 (nit)
 

Features

Pressure-sensitive, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Camera

Rear

Single camera
Single camera

Main camera

12 megapixels
8 megapixels

Hardware Features

Sapphire crystal lens cover, Phase detection autofocus, Back-illuminated sensor (BSI)
Autofocus

Specifications

Aperture size: F2.2; Focal length: 29 mm; Sensor size: 1/3"; Pixel size: 1.22 μm
 

Flash

Dual LED
LED

Video recording

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)
1280x720 (HD)

Features

Time-lapse video, Continuous autofocus, Digital image stabilization, Video calling, Video sharing
Video calling, Video sharing

Front

5 megapixels
2 megapixels

Features

High Dynamic Range mode (HDR)
 

Design

Dimensions

5.44 x 2.64 x 0.28 inches (138.3 x 67.1 x 7.1 mm)
5.75 x 2.93 x 0.50 inches (146 x 74.42 x 12.6 mm)

Weight

5.04 oz (143 g)
the average is 6 oz (172 g)
7.05 oz (200 g)
the average is 6 oz (172 g)

Materials

Back: Aluminum
 

Resistance

 
Water, Dust, Shock, Vibration, Temperature

IP certified

 
IP 68

MIL-STD-810 certified

 
Yes

Biometrics

Fingerprint (touch)
 

Features

 
Soft keys

Colors

Black, Gold, Gray, Silver, Pink
Black

Hardware & Performance

System chip

Apple A9 APL0898
Qualcomm Snapdragon 210 8909

Processor

Dual-core, 1840 MHz, Twister, 64-bit
Quad-core, 1100 MHz, ARM Cortex-A7, 32-bit, 28 nm

GPU

PowerVR GT7600
Adreno 304

RAM

2 GB
2 GB

Internal storage

128 GB, not expandable
16 GB

Storage expansion

 
up to 128 GB

OS

iOS (12.x, 11.x, 10.x, 9.x)
Android (7.0 Nougat)

Battery

Capacity

1715 mAh
4000 mAh

Talk time

 
30.00 hours
the average is 23 h (1379 min)

Stand-by time

10.0 days (240 hours)
the average is 21 days (498 h)
38.0 days (912 hours)
the average is 21 days (498 h)

Talk time (3G)

14.00 hours
the average is 23 h (1387 min)
 

Internet use

 
 

3G

10 hours
 

LTE

10 hours
 

Wi-Fi

11 hours
 

Music playback

50.00 hours
 

Video playback

11.00 hours
 

Cellular

LTE (FDD)

Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29
Bands 2, 4, 5, 7, 12, 17

LTE (TDD)

Bands 38, 39, 40, 41
 

UMTS

850, 900, 1700/2100, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz

GSM

850, 900, 1800, 1900 MHz
850, 900, 1800, 1900 MHz

CDMA

800, 1700/2100, 1900 MHz
 

Data

LTE-A Cat 6 (300/50 Mbit/s), HSPA, HSUPA
LTE Cat 4 (150/50 Mbit/s), HSPA, HSUPA, UMTS

SIM type

Nano SIM
Nano SIM

HD Voice

Yes
 

VoLTE

Yes
 

Connectivity

Bluetooth

4.2
4.1

Wi-Fi

802.11 a, b, g, n, ac, dual-band
802.11 b, g, n

USB

Yes
USB 2.0

Connector

Lightning
microUSB

Features

Mass storage device
Mass storage device, USB OTG, USB charging

Mobile Payment

Apple Pay
 

Location

GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, BeiDou

Other

NFC, UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync, AirDrop
VoIP, Tethering, Computer sync, OTA sync

Phone features

Sensors

Accelerometer, Gyroscope, Compass, Barometer
Accelerometer, Compass

Notifications

Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Haptic feedback

Hearing aid compatibility

M3, T4
 

Other features

Voice dialing, Voice commands, Voice recording, TTY/TDD
Voice dialing, Voice commands, Voice recording

Multimedia

Screen mirroring

 
Wireless screen share

Radio

 
FM

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Headphones connector

3.5mm
3.5mm

Additional microphone(s)

for Noise cancellation, Video recording
 

Regulatory Approval

FCC approval

 
 

Date approved

Sep 09, 2015
 

FCC ID value: BCG-E2946A link
 

FCC measured SAR

 
 

Head

0.45 W/kg
 

Body

0.38 W/kg
 

Simultaneous Transmission

1.58 W/kg
 

Shopping information

MSRP price

$ 849
$ 330
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