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Quantum Fly vs LG G4 (H819)

Side by side comparison between Quantum Fly vs LG G4 phones, differences, pros, cons and full specifications. What's the better?

,
5.2"
IPS

1080x1920

16
MP

8mp

3GB
RAM

Deca-core

3000
mAh

(Non removable)

vs
5.5"
IPS

1440x2560

16
MP

8mp

3GB
RAM

Hexa-core

3000
mAh

(Removable)

What's the better phone? LG G4 (H819)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Fly} 6 Advantages Quantum Fly vs G4 (H819)} 11 Advantages LG G4 (H819)
+2.1GHz 64bit Deca-core23%
More powerful processor, you can open your applications faster
vs1.8GHz 64bit Hexa-core (20nm)
+140 grams (4.9 ounces)11%
Lighter
vs155 grams (5.43 ounces)
+7.5 millimeters (0.3 inches)31%
Thinner
vs9.8 millimeters (0.39 inches)
+Dual-LED on main camera and LED on front cameraAdvantage
The Dual-LED on main camera and LED on front camera helps in dark places or in low light
vsLED flash
+Fingerprint sensorAdvantage
Sensors help you use the device
vsNot supported
+2 slots (Dual-SIM)
(hybrid slot/shares the same microSD slot)Advantage
You can have more mobile carriers/operators on the same device.
vs1 slot (Single-SIM)
(dedicated slot)
1080x1920 pixelsvs+1440x2560 pixels78%
Higher resolution screen
424 PPIvs+534 PPI26%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
5.2"vs+5.5"6%
Larger screen
EIS: Digital stabilizationvs+OIS (3-axis): Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
f/2.0 (aperture)vs+f/1.8 (aperture)11%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
Full HD (1920x1080)vs+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
Android 6.0 Marshmallowvs+Android 7.0 NougatAdvantage
Android 7.0 Nougat is newer and safer
Not supportedvs+BarometerAdvantage
Sensors help you use the device
LiPo: li-ion polymer (Non removable)vs+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
Not supportedvs+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely

33 Common items in both devices
3GB LPDDR3
32GB (25GB available)
Until 128GB microSD, microSDXC
TFT IPS LCD
16 million
(back) 16MP
Only digital zoom
+26 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences Clear highlight

πŸ“± Model features

Quantum FlyLG G4 (H819)
Change model 
ModelQuantum FlyLG G4 (H819)
Other model namesPositivo Quantum FLY 32GBLG G4 H819, LG-H819, LG P1
Country or region availableBrazil
Brazil
China
China
BrandQuantumLG
Release date9/1/20164/29/2015, Announced: 4/28/2015
Depth7.5 millimeters (0.3 inches)9.8 millimeters (0.39 inches)
Size (width x height)73 x 149 millimeters (2.87 x 5.87 in)76.1 x 148.9 millimeters (3 x 5.86 in)
Weight140 grams (4.9 ounces)155 grams (5.43 ounces)
Build, materialsfeature not registeredPlastic body, glass front
Protection against water and othersNot supportedNot supported

πŸ“² Display

Quantum FlyLG G4 (H819)
Display typeTFT IPS LCDTFT IPS LCD
Screen size5.2" inches5.5" inches
Screen-to-body ratio~68.5% (screen-to-body ratio)~73.6% (screen-to-body ratio)
Display resolution1080x1920 pixels1440x2560 pixels (16:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)424 PPI534 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Gorilla Glass 3
Refresh ratefeature not registered60Hz
Display featuresfeature not registeredNot supported

πŸ€– Operating System

Quantum FlyLG G4 (H819)
System versionAndroid 6.0 MarshmallowAndroid 5.1 Lollipop
Firmware updatefeature not registeredAndroid 7.0 Nougat
User Interfacefeature not registeredLG UX 4.0 UI

βš™οΈ Processor

Quantum FlyLG G4 (H819)
Chipset64bit: MediaTek MT6797 Helio X20 (20nm)64bit: Qualcomm Snapdragon 808 (MSM8992) (20nm)
CPUDeca-core, 3 processors:
2x 2.1GHz ARM Cortex-A72 (Dual-core)
4x 1.85GHz ARM Cortex-A53 (Quad-core)
4x 1.4GHz ARM Cortex-A53 (Quad-core)
Hexa-core, 2 processors:
2x 1.8GHz ARM Cortex-A57 (Dual-core)
4x 1.4GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerARM Mali-T880 MP4 780MhzQualcomm Adreno 418 (600MHz)
Performance (benchmark)feature not registeredBasemark OS II: 1584 (v2)

πŸ’½ Memory and storage

Quantum FlyLG G4 (H819)
RAM memory3GB LPDDR33GB LPDDR3
Internal storage32GB (25GB available)32GB (25GB available)
eMMC 5.0
External storageUntil 128GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)
Until 128GB microSD, microSDXC
(dedicated slot)

πŸ“Ά Mobile networks

Quantum FlyLG G4 (H819)
Dual-SIMDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
Not supported
SIM card2 slots (Dual-SIM)
micro-SIM (3FF) and nano-SIM (4FF)
1 slot (Single-SIM)
micro-SIM (3FF)
Maximum Download / Upload300/50 Mbps300/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G networkUMTS 850/2100CDMA2000 1xEV-DO
Primary 4G networkLTE Cat6 (Bands 3, 7, 28)LTE Cat6 (1, 3)
TD-LTE (39, 41)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-ACDMA2000 EV-DO Rev A, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGENot supported

πŸ“· Camera

Quantum FlyLG G4 (H819)
Back camera (main camera)16 megapixels16 megapixels
Main camera resolution4608x3456 pixels5312x2988 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashDual-LED on main camera and LED on front cameraLED flash
Focal aperturef/2.0 (aperture)f/1.8 (aperture)
Focal lengthfeature not registered28mm (lens)
Sensor sizefeature not registered1/2.6" inches
Pixel sizefeature not registered1.12Β΅m pixel
AutofocusPDAF: phase detection autofocusLDAF: laser detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationOIS (3-axis): Optical stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo only main cameraHDR photo/video only main camera
Camera extrasfeature not registered4K@30fps
1080p@30fps

πŸ“Έ Front camera

Quantum FlyLG G4 (H819)
Front camera (secondary)8 megapixels8 megapixels
Front camera resolution3264x2448 pixels3264x2448 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashLEDNot supported
Focal aperturefeature not registeredf/2.0 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/4" inches
Pixel sizefeature not registered1.12Β΅m pixel

πŸ”‰ Sound and multimedia

Quantum FlyLG G4 (H819)
LoudspeakerSupportedMono sound (not stereo)
24-bit/192kHz
Active noise cancellation2 microphones or more2 microphones or more
RadioFMFM (RDS)
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263MP4, H.264, H.263, DivX, XviD, WMV
Audio formatsMP3, WAV, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

πŸ”Œ Connectivity

Quantum FlyLG G4 (H819)
USBMicroUSB 2.0, USB OTG On-The-GoMicroUSB 2.0, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedMicro-B USB SlimPort
Bluetooth4.1 + A2DP4.1 + A2DP
WiFi802.11 b/g/n/ac [wifi5] (2.4GHz, 5GHz)802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedSupported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS
NFCNot supportedSupported
Infrared portNot supportedSupported

🧭 Sensors

Quantum FlyLG G4 (H819)
SensorsAccelerometer
Ambient light sensor
Compass
Fingerprint sensor
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
Barometer
Compass
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

πŸ”‹ Battery

Quantum FlyLG G4 (H819)
Battery typeLiPo: li-ion polymer (Non removable)Li-Ion: lithium-ion (Removable)
Battery capacity3000 mAh3000 mAh
Charger, wattsWired charging18W Wired fast charging
Quick Charge 2
Inductive / wireless chargingfeature not registeredNot supported
Talk time autonomyfeature not registered20 hours
Standbyfeature not registered434 hours (18.1 days)

βž• Other features

Quantum FlyLG G4 (H819)
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneousβ€’ Colors: Gray, Blue, Pink
β€’ 2.5D Arc glass screen
β€’ LED notification
β€’ Angle 80ΒΊ on front camera
β€’ WiFi hotspot
β€’ Colors: Grey, White, Gold, Leather Black, Leather Brown, Leather Red
β€’ Knock Code
β€’ Quick Remote

☒️ Radiation rate

Quantum FlyLG G4 (H819)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registered0.62W/kg (head)
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