Comparison between:
- Samsung Galaxy Tab S2 9.7 Wi-Fi SM-T813
- PiPO Tab P1
- Samsung Galaxy Tab S3 Wi-Fi

Brand and model

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

Samsung Galaxy Tab S2 9.7 Wi-Fi SM-T813PiPO Tab P1Samsung Galaxy Tab S3 Wi-Fi
Samsung Galaxy Tab S2 9.7 Wi-Fi SM-T813
Prices
PiPO Tab P1Samsung Galaxy Tab S3 Wi-Fi
Prices
Model aliasSM-T813
T813
-SM-T820
T820

Design

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

Width237.3 mm
23.73 cm
0.78 ft
9.34 in
242 mm
24.2 cm
0.79 ft
9.53 in
237.3 mm
23.73 cm
0.78 ft
9.34 in
Height169 mm
16.9 cm
0.55 ft
6.65 in
189 mm
18.9 cm
0.62 ft
7.44 in
169 mm
16.9 cm
0.55 ft
6.65 in
Thickness5.6 mm
0.56 cm
0.02 ft
0.22 in
10 mm
1 cm
0.03 ft
0.39 in
6 mm
0.6 cm
0.02 ft
0.24 in
Weight378 g
0.83 lbs
13.33 oz
655 g
1.44 lbs
23.1 oz
429 g
0.95 lbs
15.13 oz
Volume224.58 cm³
13.64 in³
457.38 cm³
27.78 in³
240.62 cm³
14.61 in³
ColorsBlackBlackBlack
Silver
Body materialsMetal
Plastic
Aluminium alloyMetal
Glass

Networks

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

W-CDMA-W-CDMA 900 MHz
W-CDMA 2100 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 technologies-HSPA-

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 6.0 Marshmallow
Android 7.0 Nougat
Android 4.4.2 KitKatAndroid 7.0 Nougat
Androd 8.0 Oreo

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 652 MSM8976Rockchip RK3288Qualcomm Snapdragon 820 MSM8996
Process technology28 nm28 nm14 nm
CPU4x 1.8 GHz ARM Cortex-A72, 4x 1.4 GHz ARM Cortex-A53ARM Cortex-A172x 2.15 GHz Kryo, 2x 1.6 GHz Kryo
CPU bits64 bit32 bit64 bit
Instruction setARMv8ARMv7-AARMv8-A
Level 1 cache memory (L1)-32 KB + 32 KB32 KB + 32 KB
Level 2 cache memory (L2)-512 KB
0.5 MB
1536 KB
1.5 MB
CPU cores844
CPU frequency1800 MHz1800 MHz2150 MHz
GPUQualcomm Adreno 510ARM Mali-T764 MP4Qualcomm Adreno 530
GPU cores-4-
GPU frequency550 MHz-624 MHz
RAM capacity3 GB2 GB4 GB
RAM typeLPDDR3LPDDR3LPDDR4
RAM channelsDouble channelDouble channelDouble channel
RAM frequency933 MHz-1866 MHz

Storage

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

Storage32 GB32 GB32 GB

Memory cards

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

TypesmicroSD
microSDHC
microSDXC
microSD
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/technologySuper AMOLEDIPSSuper AMOLED
Diagonal size9.7 in
246.38 mm
24.64 cm
9.7 in
246.38 mm
24.64 cm
9.7 in
246.38 mm
24.64 cm
Width7.76 in
197.1 mm
19.71 cm
7.76 in
197.1 mm
19.71 cm
7.76 in
197.1 mm
19.71 cm
Height5.82 in
147.83 mm
14.78 cm
5.82 in
147.83 mm
14.78 cm
5.82 in
147.83 mm
14.78 cm
Aspect ratio1.333:1
4:3
1.333:1
4:3
1.333:1
4:3
Resolution2048 x 1536 pixels2048 x 1536 pixels2048 x 1536 pixels
Pixel density264 ppi
103 ppcm
264 ppi
103 ppcm
264 ppi
103 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area72.89 %63.91 %72.89 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch

Sensors

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

SensorsLight
Accelerometer
Compass
Gyroscope
Fingerprint
Hall
Light
Accelerometer
Compass
Gyroscope
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Hall

Primary camera

The primary camera of the mobile device is usually placed at its back and is used for taking photos and recording videos.

Sensor typeCMOS BSICMOS BSICMOS BSI
Aperturef/1.9-f/1.9
Flash type-LEDLED
Image resolution3264 x 2448 pixels
7.99 MP
3264 x 2448 pixels
7.99 MP
4160 x 3120 pixels
12.98 MP
Video resolution1920 x 1080 pixels
2.07 MP
-3840 x 2160 pixels
8.29 MP
Video FPS30 fps-30 fps
FeaturesAutofocus
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Self-timer
Scene mode
AutofocusAutofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
--Focal length (35 mm equivalent) - 27 mm

Secondary camera

Secondary cameras are placed above the screen of the device and are usually used for video calls, gesture recognition, etc.

Sensor type--CMOS BSI
Aperture--f/2.2
Image resolution1920 x 1080 pixels
2.07 MP
1600 x 1200 pixels
1.92 MP
2592 x 1944 pixels
5.04 MP
Video resolution1920 x 1080 pixels
2.07 MP
-1920 x 1080 pixels
2.07 MP
Video FPS--30 fps
--Focal length (35 mm equivalent) - 23 mm

Audio

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

SpeakerLoudspeakerLoudspeaker
Earpiece
Loudspeaker
Stereo speakers
--4x speakers

Radio

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

RadioNo-No

Tracking/Positioning

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

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

Wi-Fi

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

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

Bluetooth

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

Version4.14.04.2
FeaturesA2DP
LE
A2DPA2DP
LE

USB

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

Connector typeMicro USBMicro USBUSB Type-C
Version2.02.03.1
FeaturesCharging
Mass storage
Charging
Mass storage
On-The-Go
Charging
Mass storage
On-The-Go

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 jackYesYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
Computer sync
OTA sync
Computer sync
OTA sync
Tethering
ANT+

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
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
AAC+
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
FLAC
MP3
OGG
WMA
WAV
AAC
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
H.265
MP4
VC-1
VP8
WMV7
WMV8
AVI
Flash Video
H.265
MKV
QuickTime
MPEG-4
WMV
3GPP
H.263
H.264
H.265
MP4
VC-1
VP8
WMV7
WMV8

Battery

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

Capacity5870 mAh10000 mAh6000 mAh
TypeLi-PolymerLi-IonLi-Polymer
FeaturesNon-removableNon-removableFast charging
Non-removable
Battery life - up to 12 hBattery life - up to 7 hBattery life - up to 12 h

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.

Body SAR (EU)0.466 W/kg-0.804 W/kg
Body SAR (USA)1.59 W/kg--

Additional features

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

Additional features--S Pen stylus (4096 pressure levels)
 Samsung Galaxy Tab S2 9.7 Wi-Fi SM-T813PiPO Tab P1Samsung Galaxy Tab S3 Wi-Fi