Comparison between:
- Acer Liquid Jade S
- ZUK Z2 Pro

Brand and model

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

Acer Liquid Jade S

Acer Liquid Jade S

Dimensions: 69 x 143 x 7.78 mm
Weight: 116 g
SoC: MediaTek MT6752M
CPU: ARM Cortex-A53, 1500 MHz, Cores: 8
GPU: ARM Mali-T760 MP2, 700 MHz
RAM: 2 GB, 800 MHz
Storage: 16 GB
Display: 5 in, IPS, 720 x 1280 pixels, 24 bit
Battery: 2300 mAh, Li-Ion
OS: Android 4.4.4 KitKat
Camera: 4160 x 3120 pixels, 1920 x 1080 pixels, 30 fps

ZUK Z2 Pro

ZUK Z2 Pro

Dimensions: 70.5 x 145.4 x 7.45 mm
Weight: 145 g
SoC: Qualcomm Snapdragon 820 MSM8996
CPU: 2x 2.15 GHz Kryo, 2x 1.6 GHz Kryo, Cores: 4
GPU: Qualcomm Adreno 530, 624 MHz
RAM: 4 GB, 6 GB, 1866 MHz
Storage: 64 GB, 128 GB
Display: 5.2 in, Super AMOLED, 1080 x 1920 pixels, 24 bit
Battery: 3100 mAh, Li-Polymer
OS: Android 6.0 Marshmallow
Camera: 4160 x 3120 pixels, 3840 x 2160 pixels, 30 fps

Prices
Model aliasS56Z2121
Z2132

Design

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

Width69 mm
6.9 cm
0.23 ft
2.72 in
70.5 mm
7.05 cm
0.23 ft
2.78 in
Height143 mm
14.3 cm
0.47 ft
5.63 in
145.4 mm
14.54 cm
0.48 ft
5.72 in
Thickness7.78 mm
0.78 cm
0.03 ft
0.31 in
7.45 mm
0.75 cm
0.02 ft
0.29 in
Weight116 g
0.26 lbs
4.09 oz
145 g
0.32 lbs
5.11 oz
Volume76.77 cm³
4.66 in³
76.37 cm³
4.64 in³
ColorsWhite
Black
Red
Pink
Black
White
Body materialsPlasticMetal
Glass

SIM card

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

SIM card typeNano-SIMNano-SIM
Number of SIM cards22
FeaturesDual 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
CDMA-CDMA 800 MHz
W-CDMA-W-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 1900 MHz
W-CDMA 2100 MHz
TD-SCDMA-TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
UMTSUMTS 850 MHz
UMTS 900 MHz
UMTS 1900 MHz
UMTS 2100 MHz
-
LTELTE 900 MHz
LTE 1800 MHz
LTE 700 MHz
LTE 800 MHz (EU)
LTE 2100 MHz (EU)
LTE 2600 MHz (EU)
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
LTE-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)

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+
LTE Cat 4
UMTS
EDGE
GPRS
HSPA+
LTE
EV-DO Rev. A
TD-SCDMA
TD-HSDPA

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 4.4.4 KitKat
Android 5.0 Lollipop
Android 6.0 Marshmallow
Android 7.0 Nougat
User interface (UI)-ZUI 2.0

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 MT6752MQualcomm Snapdragon 820 MSM8996
Process technology28 nm14 nm
CPUARM Cortex-A532x 2.15 GHz Kryo, 2x 1.6 GHz Kryo
CPU bits64 bit64 bit
Instruction setARMv8-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 cores84
CPU frequency1500 MHz2150 MHz
GPUARM Mali-T760 MP2Qualcomm Adreno 530
GPU cores2-
GPU frequency700 MHz624 MHz
RAM capacity2 GB4 GB
6 GB
RAM typeLPDDR3LPDDR4
RAM channelsSingle channelDouble channel
RAM frequency800 MHz1866 MHz

Storage

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

Storage16 GB64 GB
128 GB
-UFS 2.0

Memory cards

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

TypesmicroSD
microSDHC
-

Display

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

Type/technologyIPSSuper AMOLED
Diagonal size5 in
127 mm
12.7 cm
5.2 in
132.08 mm
13.21 cm
Width2.45 in
62.26 mm
6.23 cm
2.55 in
64.75 mm
6.48 cm
Height4.36 in
110.69 mm
11.07 cm
4.53 in
115.12 mm
11.51 cm
Aspect ratio1.778:1
16:9
1.778:1
16:9
Resolution720 x 1280 pixels1080 x 1920 pixels
Pixel density294 ppi
115 ppcm
424 ppi
166 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
Display area70.07 %72.95 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Corning Gorilla Glass 3
Zero Air Gap technology
Corning Gorilla Glass 3
2.5D curved glass screen
500 cd/m²
100% NTSC
Viewing angle - 178°

Sensors

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

SensorsProximity
Light
Accelerometer
Proximity
Light
Accelerometer
Gyroscope
Altimeter
Fingerprint
Hall
Heart rate
-Fingerprint sensor model - Fingerprint Cards FPC1155

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-Samsung
Sensor typeCMOSISOCELL
Aperturef/1.8f/1.8
Focal length-4.22 mm
Flash typeLEDDual LED
Image resolution4160 x 3120 pixels
12.98 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 fps30 fps
FeaturesAutofocus
Continuous shooting
Digital zoom
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Scene mode
Autofocus
Continuous shooting
Digital zoom
Digital image stabilization
Optical image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
-Phase detection
Wide-angle lens - 77.8°
Blue filter glass
6-element lens

Secondary camera

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

Sensor model-OmniVision OV8865
Sensor type-CMOS BSI 2
Sensor size-4.61 x 3.47 mm
0.23 in
Pixel size-1.414 µm
0.001414 mm
Crop factor-7.49
Aperture-f/2.0
Image resolution2560 x 1920 pixels
4.92 MP
3264 x 2448 pixels
7.99 MP
Video resolution1280 x 720 pixels
0.92 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps
-Wide-angle lens - 78.9°
5-element lens
Blue filter glass

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
DTS-

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
GPS
A-GPS
GLONASS
BeiDou
Galileo

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

Bluetooth

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

Version4.04.1
FeaturesA2DPA2DP
EDR
LE

USB

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

Connector typeMicro USBUSB Type-C
Version2.03.1
FeaturesCharging
Mass storage
Charging
Mass storage
On-The-Go

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
Computer sync
OTA sync
Tethering
VoLTE

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
eAAC+
MIDI
MP3
OGG
WMA
WAV
AAC
AAC+
AMR
AMR-WB
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
AVI
H.263
H.264
MP4
WMV
3GPP
AVI
H.263
H.264
MKV
QuickTime
MP4
WebM
WMV
Xvid

Battery

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

Capacity2300 mAh3100 mAh
TypeLi-IonLi-Polymer
2G talk time6 h
360 min
0.3 days
32 h
1920 min
1.3 days
2G stand-by time250 h
15000 min
10.4 days
360 h
21600 min
15 days
3G talk time6 h
360 min
0.3 days
32 h
1920 min
1.3 days
3G stand-by time250 h
15000 min
10.4 days
360 h
21600 min
15 days
Charger output power-5.3 V / 2.5 A
Quick charge technology-Qualcomm Quick Charge 3.0
FeaturesNon-removableFast charging
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.

Head SAR (USA)-0.71 W/kg
Body SAR (USA)-1.49 W/kg