Comparison between:
- BLU Vivo Air LTE
- Sony Xperia XZ1 Compact
- Gionee W909

Brand and model

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

BLU Vivo Air LTESony Xperia XZ1 CompactGionee W909
BLU Vivo Air LTESony Xperia XZ1 Compact
Prices
Gionee W909
Model alias-G8441-

Design

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

Width68.1 mm
6.81 cm
0.223 ft
2.681 in
65 mm
6.5 cm
0.213 ft
2.559 in
62.8 mm
6.28 cm
0.206 ft
2.472 in
Height141.9 mm
14.19 cm
0.466 ft
5.587 in
129 mm
12.9 cm
0.423 ft
5.079 in
124.1 mm
12.41 cm
0.407 ft
4.886 in
Thickness5.1 mm
0.51 cm
0.017 ft
0.201 in
9.3 mm
0.93 cm
0.031 ft
0.366 in
16.5 mm
1.65 cm
0.054 ft
0.65 in
Weight98 g
0.22 lbs
3.46 oz
140 g
0.31 lbs
4.94 oz
207 g
0.46 lbs
7.33 oz
Volume49.28 cm³
2.99 in³
77.98 cm³
4.74 in³
128.59 cm³
7.81 in³
ColorsWhite
Black
Pink
Blue
Silver
Black
Black
Rose-gold
Body materialsAluminium alloyPolycarbonate
Aluminium alloy
Metal
Plastic
Certification-IP68
IP65
-

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-SIMMicro-SIM
Number of SIM cards111

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
W-CDMA--W-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 1900 MHz
W-CDMA 2100 MHz
TD-SCDMA--TD-SCDMA 1900 MHz
TD-SCDMA 2000 MHz
UMTSUMTS 850 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
-
LTELTE 1900 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE 700 MHz Class 13
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-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE 700 MHz (B12)
LTE 700 MHz (B28)
LTE 700 MHz (B29)
LTE 1700/2100 MHz
LTE 1800 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 Cat 15
UMTS
EDGE
GPRS
HSPA+
LTE Cat 4
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 5.0.2 LollipopAndroid 8.0 Oreo
Android 9.0 Pie
Android 5.1 Lollipop

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 MSM8916Qualcomm Snapdragon 835 MSM8998MediaTek Helio P10 (MT6755M)
Process technology28 nm10 nm28 nm
CPUARM Cortex-A534x 2.45 GHz Kryo 280, 4x 1.9 GHz Kryo 2804x 1.8 GHz ARM Cortex-A53, 4x 1.0 GHz ARM Cortex-A53
CPU bits64 bit64 bit64 bit
Instruction setARMv8ARMv8-AARMv8-A
Level 0 cache memory (L0)4 KB + 4 KB--
Level 1 cache memory (L1)16 KB + 16 KB32 KB + 32 KB256 KB + 256 KB
Level 2 cache memory (L2)2048 KB
2 MB
3072 KB
3 MB
2048 KB
2 MB
CPU cores488
CPU frequency1200 MHz2450 MHz1800 MHz
GPUQualcomm Adreno 306Qualcomm Adreno 540ARM Mali-T860 MP2
GPU cores--2
GPU frequency400 MHz710 MHz550 MHz
RAM capacity2 GB4 GB4 GB
RAM typeLPDDR3LPDDR4XLPDDR3
RAM channelsSingle channelDouble channelSingle channel
RAM frequency533 MHz1866 MHz933 MHz

Storage

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

Storage16 GB32 GB64 GB

Memory cards

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

Types-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/technologyAMOLEDIPSIPS
Diagonal size4.8 in
121.92 mm
12.19 cm
4.6 in
116.84 mm
11.68 cm
4.2 in
106.68 mm
10.67 cm
Width2.35 in
59.77 mm
5.98 cm
2.26 in
57.28 mm
5.73 cm
2.06 in
52.3 mm
5.23 cm
Height4.18 in
106.26 mm
10.63 cm
4.01 in
101.83 mm
10.18 cm
3.66 in
92.98 mm
9.3 cm
Aspect ratio1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
Resolution720 x 1280 pixels720 x 1280 pixels720 x 1280 pixels
Pixel density306 ppi
120 ppcm
319 ppi
125 ppcm
350 ppi
137 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area65.94 %69.79 %62.6 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Corning Gorilla Glass 3
Full Lamination Technology
Corning Gorilla Glass 5
Triluminos display for mobile
X-Reality display
Dynamic contrast enhancement
138% sRGB
Secondary external IPS display - 4.2 in; 720x1280 pixels; capacitive; multi-touch; 2.5D curved glass screen

Sensors

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

SensorsProximity
Light
Accelerometer
Proximity
Light
Accelerometer
Compass
Fingerprint
Hall
Proximity
Light
Accelerometer
Compass
Fingerprint
--Fingerprint sensor model - Fingerprint Cards FPC1025

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 modelSony IMX219PQ Exmor RSony Exmor RS-
Sensor typeCMOS BSICMOSCMOS
Sensor size3.67 x 2.76 mm
0.18 in
--
Pixel size1.124 µm
0.001124 mm
1.22 µm
0.001220 mm
-
Crop factor9.42--
ISO-100 - 12800-
Aperture-f/2-
Focal length and 35 mm equivalent-25 mm *(35 mm / full frame)-
Field of view75.6 °--
Number of lenses46-
Flash typeLEDLEDLED
Image resolution3264 x 2448 pixels
7.99 MP
5057 x 3796 pixels
19.2 MP
4208 x 3120 pixels
13.13 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
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Hybrid auto focus (HAF)
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)
Blue filter glassWide angel G-lens
720p @ 960 fps
Interpolated resolution - 16 MP

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-Sony Exmor R-
Sensor type-CMOS-
Pixel size-1.12 µm
0.001120 mm
-
ISO-100 - 3200-
Aperture-f/2-
Focal length and 35 mm equivalent-18 mm *(35 mm / full frame)-
Field of view-71 °-
Image resolution2560 x 1920 pixels
4.92 MP
3264 x 2448 pixels
7.99 MP
2592 x 1944 pixels
5.04 MP
Video resolution-1920 x 1080 pixels
2.07 MP
-
Video FPS-30 fps-

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
-Clear Audio+
S-Force front surround
192 kHz / 24-bit
-

Radio

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

RadioYesNoYes

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

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

Bluetooth

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

Version4.05.04.0
FeaturesA2DPA2DP
AVRCP
DIP
GAVDP
GAP
HDP
HFP
HID
HSP
LE
MAP
OPP
PAN
PBAP
SPP
A2DP

USB

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

Connector typeMicro USBUSB Type-CUSB Type-C
Version2.02.02.0
FeaturesCharging
Mass storage
Charging
Mass storage
On-The-Go
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
Tethering
DLNA
NFC
VoLTE
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
AMR
eAAC+
MIDI
MP3
WMA
WAV
AAC
AAC+
AMR
AMR-WB
aptX
eAAC+
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
LDAC
DSEE HX
DSD
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
MKV
MP4
WMV
Xvid
3GPP
AVI
DivX
H.263
H.264
H.265
MKV
MP4
VP8
VP9
WebM
WMV
Xvid
3GPP
AVI
H.263
H.264
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.

Capacity2050 mAh2700 mAh2530 mAh
TypeLi-PolymerLi-PolymerLi-Ion
2G talk time8 h
480 min
0.3 days
-30 h
1800 min
1.3 days
2G stand-by time344 h
20640 min
14.3 days
-408 h
24480 min
17 days
3G talk time8 h
480 min
0.3 days
-30 h
1800 min
1.3 days
3G stand-by time344 h
20640 min
14.3 days
-410 h
24600 min
17.1 days
Quick charge technology-Qualcomm Quick Charge 3.0-
FeaturesNon-removableFast charging
Non-removable
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)-1.36 W/kg-
Body SAR (EU)-1.32 W/kg-
Head SAR (USA)0.39 W/kg0.97 W/kg-
Body SAR (USA)0.95 W/kg0.78 W/kg-
 BLU Vivo Air LTESony Xperia XZ1 CompactGionee W909