Comparison between:
- Samsung Galaxy S3 Neo
- ZTE Blade L2
- ZTE Blade AF3

Brand and model

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

Samsung Galaxy S3 NeoZTE Blade L2ZTE Blade AF3
Samsung Galaxy S3 Neo
Prices
ZTE Blade L2ZTE Blade AF3
Model aliasGT-I9300I
I9300I
-T221

Design

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

Width70.7 mm
7.07 cm
0.232 ft
2.783 in
72.2 mm
7.22 cm
0.237 ft
2.843 in
63.8 mm
6.38 cm
0.209 ft
2.512 in
Height136.6 mm
13.66 cm
0.448 ft
5.378 in
142.5 mm
14.25 cm
0.468 ft
5.61 in
125 mm
12.5 cm
0.41 ft
4.921 in
Thickness8.6 mm
0.86 cm
0.028 ft
0.339 in
8.95 mm
0.895 cm
0.029 ft
0.352 in
11.5 mm
1.15 cm
0.038 ft
0.453 in
Weight132 g
0.29 lbs
4.66 oz
166 g
0.37 lbs
5.86 oz
127 g
0.28 lbs
4.48 oz
Volume83.06 cm³
5.04 in³
92.08 cm³
5.59 in³
91.71 cm³
5.57 in³
ColorsWhite
Pink
Red
Blue
Black
Brown
WhiteBlack
White
Body materials--Plastic

SIM card

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

SIM card typeMicro-SIMMicro-SIMMicro-SIM
Number of SIM cards212
FeaturesDual SIM stand-by (Both cards are active. When one is busy, the other is not active)Dual SIM optional (A variant of the model with two SIM card slots is available)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 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
W-CDMA-W-CDMA 900 MHz
W-CDMA 2100 MHz
-
UMTSUMTS 850 MHz
UMTS 900 MHz
UMTS 1900 MHz
UMTS 2100 MHz
-UMTS 900 MHz
UMTS 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 Class 12
GPRS Class 12
HSPA+
UMTS
EDGE
GPRS
HSPA+
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 4.3 Jelly Bean
Android 4.4.4 KitKat
Android 4.2.2 Jelly BeanAndroid 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.

SoCQualcomm Snapdragon 400 MSM8228MediaTek MT6582MSpreadtrum SC7731G
Process technology28 nm28 nm28 nm
CPUARM Cortex-A7ARM Cortex-A7ARM Cortex-A7
CPU bits32 bit32 bit32 bit
Instruction setARMv7ARMv7ARMv7
Level 1 cache memory (L1)16 KB + 16 KB32 KB + 32 KB32 KB + 32 KB
Level 2 cache memory (L2)1024 KB
1 MB
512 KB
0.5 MB
512 KB
0.5 MB
CPU cores444
CPU frequency1400 MHz1300 MHz1200 MHz
GPUQualcomm Adreno 305ARM Mali-400 MP2ARM Mali-400 MP2
GPU cores122
GPU frequency-416 MHz400 MHz
RAM capacity1.5 GB1 GB512 MB
RAM type-LPDDR2-
RAM channels-Single channel-
RAM frequency-533 MHz-

Storage

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

Storage16 GB4 GB4 GB

Memory cards

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

TypesmicroSD
microSDHC
microSDXC
microSD
microSDHC
microSDXC
microSD
microSDHC

Display

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

Type/technologySuper AMOLEDTFTTFT
Diagonal size4.8 in
121.92 mm
12.19 cm
5 in
127 mm
12.7 cm
4 in
101.6 mm
10.16 cm
Width2.35 in
59.77 mm
5.98 cm
2.45 in
62.23 mm
6.22 cm
2.06 in
52.27 mm
5.23 cm
Height4.18 in
106.26 mm
10.63 cm
4.36 in
110.71 mm
11.07 cm
3.43 in
87.12 mm
8.71 cm
Aspect ratio1.778:1
16:9
1.779:11.667:1
5:3
Resolution720 x 1280 pixels480 x 854 pixels480 x 800 pixels
Pixel density306 ppi
120 ppcm
196 ppi
77 ppcm
233 ppi
91 ppcm
Color depth24 bit
16777216 colors
16 bit
65536 colors
24 bit
16777216 colors
Display area65.98 %67.18 %57.29 %
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.

SensorsProximity
Light
Accelerometer
Compass
Gyroscope
Proximity
Light
Accelerometer
Proximity
Light
Accelerometer

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 type-CMOSCMOS
Flash typeLEDLEDLED
Image resolution3264 x 2448 pixels
7.99 MP
3264 x 2448 pixels
7.99 MP
2592 x 1944 pixels
5.04 MP
Video resolution1920 x 1080 pixels
2.07 MP
1280 x 720 pixels
0.92 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps
FeaturesAutofocus
Digital zoom
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Autofocus
Continuous shooting
Geotagging
Panorama
Touch focus
Face detection
White balance settings
Self-timer
Digital zoom
Panorama
Self-timer

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.

Image resolution--1600 x 1200 pixels
1.92 MP
Video resolution1280 x 720 pixels
0.92 MP
800 x 480 pixels
0.38 MP
-
Video FPS30 fps--
1.9 MP1 MP-

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.

RadioYesYesYes
RDSRDS-

Tracking/Positioning

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

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

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
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
802.11b
802.11g
802.11n
Wi-Fi Hotspot
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.

Version4.03.02.1
FeaturesA2DP
AVRCP
DIP
HFP
HID
HSP
MAP
OPP
PBAP
A2DPA2DP

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
Mass storage
Charging
Mass storage

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
DLNA
Computer sync
OTA sync
Tethering
Computer sync
OTA sync
Tethering

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
FLAC
MP3
OGG
WMA
WAV
eAAC+
MP3
WMA
WAV
AAC
eAAC+
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
Flash Video
MKV
MPEG-4
WebM
WMV
H.263
H.264
MP4
WMV
3GPP
AVI
MP4
Xvid

Battery

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

Capacity2100 mAh2000 mAh1400 mAh
TypeLi-IonLi-IonLi-Ion
2G talk time14 h
840 min
0.6 days
--
2G stand-by time--154 h
9240 min
6.4 days
3G talk time14 h
840 min
0.6 days
--
3G stand-by time--160 h
9600 min
6.7 days
FeaturesRemovableNon-removableRemovable

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)0.375 W/kg--
Body SAR (EU)0.397 W/kg--
Head SAR (USA)0.52 W/kg--
Body SAR (USA)0.9 W/kg--
 Samsung Galaxy S3 NeoZTE Blade L2ZTE Blade AF3