Comparison between:
- Cat S50c
- Cat T20

Brand and model

Information about the brand, model and model alias (if any) of a specific device.

Cat S50cCat T20
Cat S50cCat T20

Design

Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.

Width76.2 mm
7.62 cm
0.25 ft
3 in
220 mm
22 cm
0.722 ft
8.661 in
Height142.2 mm
14.22 cm
0.467 ft
5.598 in
143 mm
14.3 cm
0.469 ft
5.63 in
Thickness12.45 mm
1.245 cm
0.041 ft
0.49 in
14 mm
1.4 cm
0.046 ft
0.551 in
Weight200 g
0.44 lbs
7.05 oz
650 g
1.43 lbs
22.93 oz
Volume134.9 cm³
8.19 in³
440.44 cm³
26.75 in³
ColorsBlack
White
Black
Body materials-Polycarbonate
CertificationIP67
MIL-STD-810G
IP68

SIM card

The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.

SIM card typeMicro-SIMMicro-SIM
Number of SIM cards11

Networks

A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other.

GSM-GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
CDMACDMA 800 MHz
CDMA 1900 MHz
-
UMTS-UMTS 850 MHz
UMTS 900 MHz
UMTS 1900 MHz
UMTS 2100 MHz
LTELTE 700 MHz Class 13
LTE 1700/2100 MHz
LTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1700/2100 MHz
LTE 1800 MHz
LTE 1900 MHz
LTE 2100 MHz
LTE 2600 MHz

Mobile network technologies and bandwidth

Communication between devices within mobile networks is realized via various generations of network technologies, which provide different bandwidth.

Mobile network technologiesLTE Cat 4
EV-DO Rev. A
UMTS
EDGE
GPRS Class 12
HSPA+
LTE Cat 4

Operating system

Operating system is the system software, which manages and controls the functioning of the hardware components of the device.

Operating system (OS)Android 5.1 LollipopMicrosoft Windows 10 Home Edition

System on Chip (SoC)

A system on a chip (SoC) includes into a single chip some of the main hardware components of the mobile device.

SoCQualcomm Snapdragon 400 (MSM8926)Intel Atom x5-Z8350
Process technology28 nm14 nm
CPU4x 1.2 GHz ARM Cortex-A7Intel Cherry Trail
CPU bits32 bit64 bit
Instruction setARMv7-AIA-32 (x86), IA-64 (x64)
Level 1 cache memory (L1)16 KB + 16 KB24 KB + 32 KB
Level 2 cache memory (L2)1024 KB
1 MB
2048 KB
2 MB
CPU cores44
CPU frequency1200 MHz1440 MHz
GPUQualcomm Adreno 305Intel HD Graphics 400
GPU cores112
GPU frequency450 MHz500 MHz
RAM capacity1 GB2 GB
RAM typeLPDDR2/LPDDR3LPDDR3L-RS
RAM channelsSingle channelSingle channel
RAM frequency533 MHz1600 MHz

Storage

Every mobile device has a built-in storage (internal memory) with a fixed capacity.

Storage8 GB64 GB
-eMMC

Memory cards

Memory cards are used in mobile devices for expanding their external storage capacity.

TypesmicroSD
microSDHC
microSDXC
microSD
microSDHC
microSDXC

Display

The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.

Type/technologyLCDIPS
Diagonal size4.7 in
119.38 mm
11.94 cm
8 in
203.2 mm
20.32 cm
Width2.3 in
58.53 mm
5.85 cm
6.78 in
172.31 mm
17.23 cm
Height4.1 in
104.05 mm
10.4 cm
4.24 in
107.7 mm
10.77 cm
Aspect ratio1.778:1
16:9
1.6:1
16:10
Resolution720 x 1280 pixels1280 x 800 pixels
Pixel density312 ppi
122 ppcm
189 ppi
74 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
Display area56.38 %59.18 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Corning Gorilla Glass 3Corning Gorilla Glass

Sensors

Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.

SensorsProximity
Light
Accelerometer
Compass
Accelerometer

Rear camera

The primary camera of the mobile device is usually placed on its back and can be combined with one or more additional cameras.

Sensor typeCMOS-
Flash typeLED-
Image resolution3264 x 2448 pixels
7.99 MP
2592 x 1944 pixels
5.04 MP
Video resolution1920 x 1080 pixels
2.07 MP
1280 x 720 pixels
0.92 MP
Video FPS30 fps30 fps
FeaturesAutofocus
Digital zoom
White balance settings
ISO settings
Exposure compensation
Digital zoom
Geotagging
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode

Front camera

Modern smartphones have one or more front cameras and their positioning has led to various design concepts – pop-up camera, rotating camera, notch, punch hole, under-display camera, etc.

Image resolution1600 x 1200 pixels
1.92 MP
1280 x 720 pixels
0.92 MP
Video resolution640 x 480 pixels
0.31 MP
640 x 480 pixels
0.31 MP
Video FPS-30 fps

Audio

Information about the type of speakers and the audio technologies supported by the device.

SpeakerLoudspeaker
Earpiece
Loudspeaker

Radio

The radio in a mobile device is a built-in FM radio receiver.

RadioYesNo

Tracking/Positioning

Information about the positioning and navigation technologies supported by the device.

Tracking/PositioningGPS
A-GPS
GLONASS
GPS
A-GPS
GLONASS

Wi-Fi

Wi-Fi is a technology that provides wireless data connections between various devices within a short range.

Wi-Fi802.11b
802.11g
802.11n
802.11n 5GHz
Wi-Fi Hotspot
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
Dual band

Bluetooth

Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.

Version4.04.1
FeaturesA2DPA2DP

USB

The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.

Connector typeMicro USBMicro USB
Version2.02.0
FeaturesCharging
Mass storage
On-The-Go
Charging
Mass storage

HDMI

The High-Definition Multimedia Interface (HDMI) is considered to be the digital alternative of the analog audio/video interface standards.

HDMI-Mini HDMI (Type C)

Headphone jack

The headphone jack is an audio phone connector, a.k.a. an audio jack. The most widely used one in mobile devices is the 3.5 mm headphone jack.

Headphone jackYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
NFC
Computer sync
OTA sync
Tethering

Browser

A web browser is a software application for accessing, fetching, displaying and navigating through information on the World Wide Web.

BrowserHTML
HTML5
CSS 3
HTML
HTML5
CSS 3

Audio file formats/codecs

Mobile devices support various audio file formats and codecs, which respectively store and code/decode digital audio data.

Audio file formats/codecsAAC
AMR
AMR-WB
MIDI
MP3
WMA
WAV
AAC
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV

Video file formats/codecs

Mobile devices support various video file formats and codecs, which respectively store and code/decode digital video data.

Video file formats/codecs3GPP
H.263
H.264
MPEG-4
VP8
3GPP
AVI
H.263
H.264
MKV
MP4
WMV

Battery

The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.

Capacity2630 mAh7500 mAh
TypeLi-IonLi-Polymer
2G talk time25 h
1500 min
1 days
-
2G stand-by time926 h
55560 min
38.6 days
-
3G talk time25 h
1500 min
1 days
-
3G stand-by time926 h
55560 min
38.6 days
-
FeaturesWireless charging
Non-removable
Non-removable
Qi wireless charging-

Specific Absorption Rate (SAR)

The SAR rating shows the amount of electromagnetic radiation absorbed by the human body when using a mobile device, expressed in W/kg.

Head SAR (USA)0.61 W/kg-
Body SAR (USA)0.78 W/kg-

Additional features

Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.

Additional features-Docking connector
 Cat S50cCat T20