Comparison between:
- ZTE Blade A813
- Samsung Galaxy S6
- Meizu Note 8

Brand and model

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

ZTE Blade A813Samsung Galaxy S6Meizu Note 8
ZTE Blade A813Samsung Galaxy S6
Prices
Meizu Note 8
Model alias-SM-G920A
G920A
SM-G920F
G920F
SM-G920S
G920S
SM-G920T
G920T
SM-G9200
G9200
SM-G9208
G9208
Note8
M822H
M822Q

Design

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

Width75.2 mm
7.52 cm
0.247 ft
2.961 in
70.5 mm
7.05 cm
0.231 ft
2.776 in
75.5 mm
7.55 cm
0.248 ft
2.972 in
Height153.5 mm
15.35 cm
0.504 ft
6.043 in
143.4 mm
14.34 cm
0.47 ft
5.646 in
153.6 mm
15.36 cm
0.504 ft
6.047 in
Thickness8.5 mm
0.85 cm
0.028 ft
0.335 in
6.8 mm
0.68 cm
0.022 ft
0.268 in
7.9 mm
0.79 cm
0.026 ft
0.311 in
Weight200 g
0.44 lbs
7.05 oz
138 g
0.3 lbs
4.87 oz
168 g
0.37 lbs
5.93 oz
Volume98.12 cm³
5.96 in³
68.75 cm³
4.17 in³
91.61 cm³
5.56 in³
ColorsBlackWhite
Black
Blue
Gold
Black
Blue
Red
Violet
Body materialsPlasticGlass
Aluminium alloy
Metal

SIM card

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

SIM card typeMicro-SIMNano-SIMNano-SIM
Number of SIM cards212
Features--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
CDMA-CDMA 800 MHz (SM-G920P
SM-G9200)
CDMA 1900 MHz (SM-G920P)
CDMA 800 MHz
TD-SCDMA-TD-SCDMA 1900 MHz (SM-G9200; SM-G9208)
TD-SCDMA 2000 MHz (SM-G9200; SM-G9208)
TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
UMTSUMTS 850 MHz
UMTS 900 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 2100 MHz
LTELTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE 700 MHz Class 17
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 700 MHz
LTE 700 MHz Class 17 (SM-G920T)
LTE 800 MHz (SM-G920A)
LTE-TDD 1900 MHz (B39) (SM-G9200; SM-G9208)
LTE-TDD 2300 MHz (B40) (SM-G9200; SM-G9208)
LTE-TDD 2500 MHz (B41) (SM-G9200; SM-G9208)
LTE-TDD 2600 MHz (B38) (SM-G9200; SM-G9208)
LTE 700 MHz (B28) (SM-G9200; SM-G9208)
LTE-TDD 1900 MHz (B39)
LTE-TDD 2000 MHz (B34)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE 850 MHz
LTE 1800 MHz
LTE 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 technologiesUMTS
EDGE
GPRS
HSPA+
LTE Cat 4
UMTS
EDGE
GPRS
HSPA+
LTE Cat 6
EV-DO Rev. A (SM-G920P
SM-G9200)
TD-SCDMA (SM-G9200)
TD-HSDPA (SM-G9200)
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 5.1 LollipopAndroid 5.0.2 Lollipop
Android 5.1.1 Lollipop
Android 6.0.1 Marshmallow
Android 7.0 Nougat
Android 8.0 Oreo
FlyMe (Android 8.1 Oreo)
User interface (UI)-TouchWiz-

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 410 MSM8916Samsung Exynos 7 Octa 7420Qualcomm Snapdragon 632
Process technology28 nm14 nm14 nm
CPUARM Cortex-A534x 2.1 GHz ARM Cortex-A57, 4x 1.5 GHz ARM Cortex-A534x 1.8 GHz Kryo 250, 4x 1.8 GHz Kryo 250
CPU bits64 bit64 bit64 bit
Instruction setARMv8ARMv8-AARMv8
Level 0 cache memory (L0)4 KB + 4 KB--
Level 1 cache memory (L1)16 KB + 16 KB--
Level 2 cache memory (L2)2048 KB
2 MB
--
CPU cores488
CPU frequency1200 MHz2100 MHz1800 MHz
GPUQualcomm Adreno 306ARM Mali-T760 MP8Qualcomm Adreno 506
GPU cores-8-
GPU frequency400 MHz772 MHz-
RAM capacity2 GB3 GB4 GB
RAM typeLPDDR3LPDDR4LPDDR3
RAM channelsSingle channelDouble channelSingle channel
RAM frequency533 MHz1552 MHz933 MHz

Storage

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

Storage16 GB32 GB
64 GB
128 GB
64 GB

Memory cards

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

TypesmicroSD
microSDHC
microSDXC
--

Display

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

Type/technologyIPSSuper AMOLEDIPS
Diagonal size5.5 in
139.7 mm
13.97 cm
5.1 in
129.54 mm
12.95 cm
6 in
152.4 mm
15.24 cm
Width2.7 in
68.49 mm
6.85 cm
2.5 in
63.51 mm
6.35 cm
2.68 in
68.16 mm
6.82 cm
Height4.79 in
121.76 mm
12.18 cm
4.45 in
112.9 mm
11.29 cm
5.37 in
136.31 mm
13.63 cm
Aspect ratio1.778:1
16:9
1.778:1
16:9
2:1
2:1 (18:9)
Resolution720 x 1280 pixels1440 x 2560 pixels1080 x 2160 pixels
Pixel density267 ppi
104 ppcm
576 ppi
226 ppcm
402 ppi
158 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area72.48 %71.15 %80.37 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
2.5D curved glass screenCorning Gorilla Glass 42.5D curved glass screen
1500:1 contrast ratio
450 cd/m²
83% NTSC

Sensors

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

SensorsProximity
Light
Accelerometer
Proximity
Light
Accelerometer
Compass
Gyroscope
Barometer
Fingerprint
Hall
Heart rate
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Hall
-Fingerprint sensor model - Synaptics-Vadility B1202A0-01-

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 model-Sony IMX240 Exmor RSSony IMX362 Exmor RS
Sensor typeCMOSCMOSCMOS
Sensor size-5.95 x 3.35 mm
0.27 in
-
Sensor format--1/2.56"
Pixel size-1.12 µm
0.001120 mm
1.4 µm
0.001400 mm
Crop factor-6.34-
ISO-50 - 320050 - 1600
Aperture-f/1.9f/1.9
Focal length and 35 mm equivalent-4.35 mm
27.56 mm *(35 mm / full frame)
3.94 mm
23 mm *(35 mm / full frame)
Number of lenses--6
Flash typeLEDLEDDual LED
Image resolution4160 x 3120 pixels
12.98 MP
5312 x 2988 pixels
15.87 MP
4000 x 3000 pixels
12 MP
Video resolution1920 x 1080 pixels
2.07 MP
3840 x 2160 pixels
8.29 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 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
Self-timer
Scene mode
Autofocus
Continuous shooting
Digital zoom
Optical image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Scene mode
Phase detection autofocus (PDAF)
Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Phase detection autofocus (PDAF)
-Available also with Samsung S5K2P2 (ISOCELL)
1080p @ 60 fps
720p @ 120 fps
Available also with Samsung S5K2L7 (ISOCELL)
Phase detection with Dual Pixel
Secondary rear camera - 5 MP
4-element lens (#2)

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.

Sensor model-Samsung S5K4E6-
Sensor type-ISOCELLCMOS
Sensor size-3.2 x 2.4 mm
0.16 in
-
Pixel size-1.25 µm
0.001250 mm
-
Crop factor-10.82-
Aperture-f/1.9f/2
Focal length and 35 mm equivalent-2.03 mm
21.96 mm *(35 mm / full frame)
2.5 mm
Number of lenses--4
Image resolution3264 x 2448 pixels
7.99 MP
2560 x 1920 pixels
4.92 MP
3264 x 2448 pixels
7.99 MP
Video resolution-1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS-30 fps30 fps
Features--Face unlock

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece

Radio

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

Radio-NoNo

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GPS
A-GPS
GLONASS
BeiDou
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-Fi802.11b
802.11g
802.11n
Wi-Fi Hotspot
802.11a
802.11b
802.11g
802.11n
802.11ac
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

Bluetooth

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

Version4.04.14.2
FeaturesA2DPA2DP
AVRCP
DIP
HFP
HID
HSP
LE
MAP
OPP
PAN
PBAP
A2DP
LE

USB

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

Connector typeMicro USBMicro USBMicro USB
Version2.02.02.0
FeaturesCharging
Mass storage
Charging
Host
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 jackYesYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
Computer sync
OTA sync
Infrared
Tethering
NFC
ANT+
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
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+
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AAC+
AMR
AMR-WB
aptX
eAAC+
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
FLAC
M4A
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
MKV
MP4
Xvid
3GPP
3GPP2
AVI
Flash Video
H.263
H.264
H.265
MKV
MP4
VP9
WebM
WMV
3GPP
AVI
Flash Video
H.263
H.264
MKV
QuickTime
MP4
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.

Capacity3000 mAh2550 mAh3600 mAh
TypeLi-IonLi-IonLi-Ion
3G talk time-23 h
1380 min
1 days
-
Quick charge technology--mCharge 4.0
FeaturesRemovableWireless charging
Fast charging
Non-removable
Fast 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 (EU)-0.382 W/kg-
Body SAR (EU)-0.499 W/kg-
Head SAR (USA)-1.15 W/kg-
Body SAR (USA)-1.16 W/kg-

Additional features

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

Additional features-SM-G920A - SAR (Specific Absorption Rate) EU: head - 0.289 W/kg; body - 0.601 W/kg
SM-G920A - SAR (Specific Absorption Rate) US: head - 1.13 W/kg; body - 1.25 W/kg
SM-G920P - SAR (Specific Absorption Rate) US: head - 1.09 W/kg; body - 1.13 W/kg
SM-G920S - SAR (Specific Absorption Rate) EU: head - 0.486 W/kg; body - 0.878 W/kg
SM-G920S - SAR (Specific Absorption Rate) US: head - 1.57 W/kg; body - 1.33 W/kg
SM-G920T - SAR (Specific Absorption Rate) EU: head - 0.289 W/kg; body - 0.540 W/kg
SM-G920T - SAR (Specific Absorption Rate) US: head - 1.11 W/kg; body - 1.31 W/kg
SM-G9200 - SAR (Specific Absorption Rate) EU: head - 0.451 W/kg; body - 0.574 W/kg
SM-G9208 - SAR (Specific Absorption Rate) EU: head - 0.451 W/kg; body - 0.574 W/kg
SM-G9208 - SAR (Specific Absorption Rate) US: head - 1.58 W/kg; body - 1.45 W/kg
-
 ZTE Blade A813Samsung Galaxy S6Meizu Note 8