Comparison between:
- BungBungame Kalos 2
- Teclast X10HD 3G
- Chuwi HiBook Pro
- Fujitsu Arrows Tab F-03G

Brand and model

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

BungBungame Kalos 2Teclast X10HD 3GChuwi HiBook ProFujitsu Arrows Tab F-03G
BungBungame Kalos 2Teclast X10HD 3GChuwi HiBook ProFujitsu Arrows Tab F-03G
Model alias--CWI526-

Design

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

Width246.6 mm
24.66 cm
0.809 ft
9.709 in
257 mm
25.7 cm
0.843 ft
10.118 in
262 mm
26.2 cm
0.86 ft
10.315 in
265 mm
26.5 cm
0.869 ft
10.433 in
Height176 mm
17.6 cm
0.577 ft
6.929 in
162 mm
16.2 cm
0.531 ft
6.378 in
167.5 mm
16.75 cm
0.55 ft
6.594 in
174 mm
17.4 cm
0.571 ft
6.85 in
Thickness6.4 mm
0.64 cm
0.021 ft
0.252 in
8.2 mm
0.82 cm
0.027 ft
0.323 in
8.8 mm
0.88 cm
0.029 ft
0.346 in
8.5 mm
0.85 cm
0.028 ft
0.335 in
Weight430 g
0.95 lbs
15.17 oz
572 g
1.26 lbs
20.18 oz
550 g
1.21 lbs
19.4 oz
433 g
0.95 lbs
15.27 oz
Volume277.77 cm³
16.87 in³
341.4 cm³
20.73 in³
386.19 cm³
23.45 in³
391.94 cm³
23.8 in³
ColorsWhiteBlackGrayWhite
Body materials-Metal
Plastic
Metal-
Certification---IP58

SIM card

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

SIM card type-Micro-SIM-Nano-SIM
Number of SIM cards-1-1

Networks

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

GSM-GSM 900 MHz
GSM 1800 MHz
-GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
W-CDMA-W-CDMA 2100 MHz--
UMTS---UMTS 800 MHz
UMTS 2100 MHz
LTE---LTE 800 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 1500 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-UMTS
EDGE
GPRS
HSPA+
-UMTS
EDGE
GPRS
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 Lollipop
Android 6.0 Marshmallow
Android 4.4.4 KitKat
Microsoft Windows 8.1
Android 5.1 Lollipop
Microsoft Windows 10
Android 4.4.2 KitKat

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.

SoCSamsung Exynos 7 Octa 7420Intel Atom Z3736FIntel Atom x5-Z8300Qualcomm Snapdragon 801 MSM8974AB
Process technology14 nm22 nm14 nm28 nm
CPU4x 2.1 GHz ARM Cortex-A57, 4x 1.5 GHz ARM Cortex-A53Intel Bay TrailIntel Cherry TrailKrait 400
CPU bits64 bit64 bit64 bit32 bit
Instruction setARMv8-AIA-32 (x86), IA-64 (x64)IA-32 (x86), IA-64 (x64)ARMv7
Level 0 cache memory (L0)---4 KB + 4 KB
Level 1 cache memory (L1)-24 KB + 32 KB24 KB + 32 KB16 KB + 16 KB
Level 2 cache memory (L2)-2048 KB
2 MB
2048 KB
2 MB
2048 KB
2 MB
CPU cores8444
CPU frequency2100 MHz2160 MHz1840 MHz2300 MHz
GPUARM Mali-T760 MP8Intel Gen 7Intel HD GraphicsQualcomm Adreno 330
GPU cores8--4
GPU frequency772 MHz646 MHz500 MHz578 MHz
RAM capacity3 GB2 GB4 GB2 GB
RAM typeLPDDR4LPDDR3L-RS-1333LPDDR3L-RSLPDDR3
RAM channelsDouble channel-Single channelDouble channel
RAM frequency1552 MHz-1600 MHz933 MHz

Storage

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

Storage64 GB64 GB64 GB64 GB
eMMCeMMCeMMC-

Memory cards

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

TypesmicroSD
microSDHC
microSDXC
microSD
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 AMOLEDIPSIPSAMOLED
Diagonal size10.5 in
266.7 mm
26.67 cm
10.1 in
256.54 mm
25.65 cm
10.1 in
256.54 mm
25.65 cm
10.5 in
266.7 mm
26.67 cm
Width8.9 in
226.16 mm
22.62 cm
8.56 in
217.55 mm
21.75 cm
8.56 in
217.55 mm
21.75 cm
8.9 in
226.16 mm
22.62 cm
Height5.56 in
141.35 mm
14.14 cm
5.35 in
135.97 mm
13.6 cm
5.35 in
135.97 mm
13.6 cm
5.56 in
141.35 mm
14.14 cm
Aspect ratio1.6:1
16:10
1.6:1
16:10
1.6:1
16:10
1.6:1
16:10
Resolution2560 x 1600 pixels2560 x 1600 pixels2560 x 1600 pixels2560 x 1600 pixels
Pixel density288 ppi
113 ppcm
299 ppi
117 ppcm
299 ppi
117 ppcm
288 ppi
113 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area73.89 %71.27 %67.62 %69.55 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch
Scratch resistant
94% NTSC-OGS (One Glass Solution)
Full Lamination Technology
Corning Gorilla Glass 3

Sensors

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

SensorsLight
Accelerometer
Compass
Gyroscope
AccelerometerLight
Accelerometer
Proximity
Light
Accelerometer
Gyroscope
Fingerprint

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-CMOS BSI-
Aperture--f/3-
Focal length and 35 mm equivalent--3.4 mm-
Image resolution3264 x 2448 pixels
7.99 MP
2592 x 1944 pixels
5.04 MP
2560 x 1920 pixels
4.92 MP
3264 x 2448 pixels
7.99 MP
Video resolution1920 x 1080 pixels
2.07 MP
-1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps-15 fps30 fps
FeaturesAutofocus
Digital zoom
Scene mode
Autofocus
Touch focus
Face detection
Autofocus
Continuous shooting
Digital zoom
Touch focus
Face detection
White balance settings
Exposure compensation
Self-timer
Scene mode
Autofocus
Touch focus

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.

Aperture--f/2.5-
Focal length and 35 mm equivalent--2.48 mm-
Field of view--84 °-
Image resolution2560 x 1920 pixels
4.92 MP
1600 x 1200 pixels
1.92 MP
1600 x 1200 pixels
1.92 MP
-
Video resolution1280 x 720 pixels
0.92 MP
--1280 x 720 pixels
0.92 MP
Video FPS30 fps--30 fps
---1.3 MP

Audio

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

SpeakerLoudspeaker
Stereo speakers
LoudspeakerLoudspeaker
Stereo speakers
Loudspeaker
Stereo 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

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
802.11ac
Wi-Fi Display
802.11b
802.11g
802.11n
Wi-Fi Display
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
Wi-Fi Display
2x2 MiMO---

Bluetooth

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

Version4.14.04.04.0
FeaturesA2DP
LE
A2DPA2DPA2DP
AVRCP
DUN
HFP
HID
HSP
OPP
PAN
PBAP
PXP
SPP

USB

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

Connector typeUSB Type-CMicro USBUSB Type-CMicro USB
Version2.02.02.02.0
FeaturesCharging
Mass storage
On-The-Go
Charging
Mass storage
On-The-Go
Charging
Mass storage
Charging
Mass storage
--Micro USB 2.0-

HDMI

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

HDMI-Micro HDMI (Type D)Micro HDMI (Type D)Micro USB to HDMI MHL adapter

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 jackYesYesYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
NFC
Computer sync
OTA sync
Computer sync
OTA sync
Tethering
Computer sync
OTA sync
Tethering
DLNA
NFC
VoLTE
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
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
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
aptX
MIDI
MP3
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
AVI
H.263
H.264
H.265
MP4
WMV
Xvid
3GPP
AVI
Flash Video
H.263
H.264
H.265
MKV
QuickTime
3GPP
AVI
Flash Video
MKV
QuickTime
MP4
Xvid
3GPP
AVI
H.263
H.264
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.

Capacity5800 mAh8000 mAh8000 mAh7840 mAh
TypeLi-PolymerLi-PolymerLi-Polymer-
Charger output power5 V / 0.9 A
9 V / 1.8 A
12 V / 1.5 A
-5 V / 3 A-
Quick charge technology---Qualcomm Quick Charge 2.0
FeaturesNon-removableNon-removableNon-removableFast charging
Non-removable
Battery life - up to 8 h-Battery life - up to 8 h-

Additional features

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

Additional features-Docking connectorDocking connector-
 BungBungame Kalos 2Teclast X10HD 3GChuwi HiBook ProFujitsu Arrows Tab F-03G