Comparison between:
- Wexler Ultima 7 Octa
- Asus ZenPad C 7.0
- Asus Google Nexus 7 2013
- Asus Google Nexus 7

Brand and model

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

Wexler Ultima 7 OctaAsus ZenPad C 7.0Asus Google Nexus 7 2013Asus Google Nexus 7
Wexler Ultima 7 OctaAsus ZenPad C 7.0Asus Google Nexus 7 2013
Prices
Asus Google Nexus 7
Prices
Model alias-Z170CGNexus 7 II
Google The new Nexus
Google Nexus 7 2
Nexus 7 2
Google Nexus 7 II
Grouper
ME370T

Design

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

Width192 mm
19.2 cm
0.63 ft
7.56 in
189 mm
18.9 cm
0.62 ft
7.44 in
200 mm
20 cm
0.66 ft
7.87 in
198.5 mm
19.85 cm
0.65 ft
7.81 in
Height107 mm
10.7 cm
0.35 ft
4.21 in
108 mm
10.8 cm
0.35 ft
4.25 in
114 mm
11.4 cm
0.37 ft
4.49 in
120 mm
12 cm
0.39 ft
4.72 in
Thickness9 mm
0.9 cm
0.03 ft
0.35 in
8.4 mm
0.84 cm
0.03 ft
0.33 in
8.65 mm
0.87 cm
0.03 ft
0.34 in
10.5 mm
1.05 cm
0.03 ft
0.41 in
Weight280 g
0.62 lbs
9.88 oz
265 g
0.58 lbs
9.35 oz
290 g
0.64 lbs
10.23 oz
347 g
0.77 lbs
12.24 oz
Volume184.9 cm³
11.23 in³
171.46 cm³
10.41 in³
197.22 cm³
11.98 in³
250.11 cm³
15.19 in³
ColorsGrayBlack
White
Red
Champagne
BlackBlack
Body materialsAluminium alloy---

SIM card

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

SIM card typeMini-SIM
Micro-SIM
Micro-SIMMicro-SIMMicro-SIM
Number of SIM cards2211
FeaturesDual SIM stand-by (Both cards are active. When one is busy, the other is not active)Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)--

Networks

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

GSMGSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
UMTSUMTS 2100 MHzUMTS 850 MHz
UMTS 900 MHz
UMTS 1900 MHz
UMTS 2100 MHz
UMTS 850 MHz
UMTS 900 MHz
UMTS 1700/2100 MHz
UMTS 1900 MHz
UMTS 2100 MHz
UMTS 850 MHz
UMTS 900 MHz
UMTS 1700/2100 MHz
UMTS 1900 MHz
UMTS 2100 MHz
LTE--LTE 700 MHz Class 13
LTE 700 MHz Class 17
LTE 800 MHz
LTE 850 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 technologiesUMTS
EDGE
GPRS
HSPA+
UMTS
EDGE
GPRS
HSPA+
UMTS
EDGE
GPRS
HSPA+
LTE Cat 3
UMTS
EDGE
GPRS
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 4.4 KitKatAndroid 5.0.2 LollipopAndroid 4.3 Jelly Bean
Android 5.0 Lollipop
Android 6.0.1 Marshmallow
Android 4.1 Jelly Bean
Android 4.3 Jelly Bean
Android 5.0 Lollipop
Android 5.1.1 Lollipop
Android 6.0.1 Marshmallow

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.

SoCMediaTek MT6592Intel Atom x3-C3230Qualcomm Snapdragon S4 Pro APQ8064Nvidia Tegra 3 T30L
Process technology28 nm28 nm28 nm40 nm
CPUARM Cortex-A7Intel Atom SoFIAKrait 200ARM Cortex-A9
CPU bits32 bit64 bit32 bit32 bit
Instruction setARMv7IA-32 (x86), IA-64 (x64)ARMv7ARMv7
Level 0 cache memory (L0)--4 KB + 4 KB-
Level 1 cache memory (L1)32 KB + 32 KB24 KB + 32 KB16 KB + 16 KB32 KB + 32 KB
Level 2 cache memory (L2)1024 KB
1 MB
2048 KB
2 MB
2048 KB
2 MB
1024 KB
1 MB
CPU cores8445
CPU frequency1700 MHz1000 MHz1500 MHz1200 MHz
GPUARM Mali-450 MP4ARM Mali-450 MP4Qualcomm Adreno 320ULP GeForce
GPU cores44412
GPU frequency700 MHz600 MHz400 MHz416 MHz
RAM capacity2 GB1 GB2 GB1 GB
RAM typeLPDDR3LPDDR3LPDDR2DDR3-L
RAM channelsSingle channel-Double channelSingle channel
RAM frequency666 MHz-533 MHz1500 MHz
---8 pixel shaders
4 vertex shaders

Storage

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

Storage16 GB8 GB
16 GB
16 GB
32 GB
16 GB
32 GB

Memory cards

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

TypesmicroSD
microSDHC
microSD
microSDHC
microSDXC
--

Display

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

Type/technologyIPSIPSIPSIPS
Diagonal size7 in
177.8 mm
17.78 cm
7 in
177.8 mm
17.78 cm
7 in
177.8 mm
17.78 cm
7 in
177.8 mm
17.78 cm
Width5.94 in
150.77 mm
15.08 cm
6.04 in
153.41 mm
15.34 cm
5.94 in
150.77 mm
15.08 cm
5.94 in
150.77 mm
15.08 cm
Height3.71 in
94.23 mm
9.42 cm
3.54 in
89.89 mm
8.99 cm
3.71 in
94.23 mm
9.42 cm
3.71 in
94.23 mm
9.42 cm
Aspect ratio1.6:1
16:10
1.707:11.6:1
16:10
1.6:1
16:10
Resolution1920 x 1200 pixels1024 x 600 pixels1920 x 1200 pixels1280 x 800 pixels
Pixel density323 ppi
126 ppcm
170 ppi
66 ppcm
323 ppi
126 ppcm
216 ppi
84 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area69.38 %67.77 %62.52 %59.84 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
-Full Lamination Technology
Anti-fingerprint coating
LED-backlit
Corning Gorilla Glass
Asus TruVivid technology
LED-backlit
Corning Gorilla Glass

Sensors

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

SensorsAccelerometerAccelerometerProximity
Light
Accelerometer
Compass
Gyroscope
Proximity
Light
Accelerometer
Compass
Gyroscope

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 model--OmniVision OV5693Aptina MI 1040
Sensor type-CMOSCMOS BSI 2CMOS
Sensor size--3.67 x 2.74 mm
0.18 in
2.46 x 1.85 mm
0.12 in
Pixel size--1.417 µm
0.001417 mm
1.898 µm
0.001898 mm
Crop factor--9.4414.06
Aperture--f/2.4-
Flash typeLED---
Image resolution2592 x 1944 pixels
5.04 MP
2560 x 1920 pixels
4.92 MP
2592 x 1944 pixels
5.04 MP
1296 x 976 pixels
1.26 MP
Video resolution--1920 x 1080 pixels
2.07 MP
1280 x 720 pixels
0.92 MP
Video FPS--30 fps-
FeaturesAutofocusDigital zoom
Scene mode
Autofocus
Geotagging
Touch focus
Face detection
-
-2 MP - market dependent--

Secondary camera

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

Image resolution1600 x 1200 pixels
1.92 MP
640 x 480 pixels
0.31 MP
--
Video resolution-640 x 480 pixels
0.31 MP
1280 x 720 pixels
0.92 MP
-
--1.2 MP-

Audio

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

SpeakerLoudspeakerLoudspeakerLoudspeaker
Stereo speakers
Loudspeaker
Stereo speakers
-DTS HD Premium--

Radio

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

Radio-NoNoNo

Tracking/Positioning

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

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

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
Wi-Fi Hotspot
Wi-Fi Direct
802.11b
802.11g
802.11n
Wi-Fi Display
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
Dual band
802.11b
802.11g
802.11n
Wi-Fi Hotspot

Bluetooth

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

Version4.04.04.03.0
FeaturesA2DPA2DPA2DP
LE
-

USB

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

Connector typeMicro USBMicro USBMicro USBMicro USB
Version2.02.02.02.0
FeaturesCharging
Mass storage
Charging
Mass storage
Charging
Mass storage
Charging

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
Computer sync
OTA sync
Tethering
Computer sync
OTA sync
Tethering
NFC
Computer sync
OTA sync
Tethering
DLNA
NFC

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
HTML

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+
MIDI
MP3
WMA
WAV
AAC
AMR
aptX
eAAC+
MIDI
MP3
WMA
WAV
eAAC+
MP3
WMA
WAV
eAAC+
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
MP4
WMV
3GPP
AVI
MKV
MP4
WMV
Xvid
H.263
H.264
MP4
MPEG-4
H.264
MP4

Battery

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

Capacity3400 mAh3950 mAh3950 mAh4325 mAh
TypeLi-PolymerLi-PolymerLi-PolymerLi-Ion
2G talk time-8 h
480 min
0.3 days
9 h
540 min
0.4 days
9 h
540 min
0.4 days
2G stand-by time---300 h
18000 min
12.5 days
3G talk time-8 h
480 min
0.3 days
9 h
540 min
0.4 days
9 h
540 min
0.4 days
3G stand-by time---300 h
18000 min
12.5 days
FeaturesNon-removableNon-removableWireless charging
Non-removable
Non-removable

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)-0.505 W/kg--
Body SAR (USA)-1.19 W/kg-1.17 W/kg

Additional features

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

Additional features--Optional Qualcomm MDM9215M modem-
 Wexler Ultima 7 OctaAsus ZenPad C 7.0Asus Google Nexus 7 2013Asus Google Nexus 7