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Samsung Z3 (SM-Z300F/DS) vs LG Q70 (Q620WA)

Side by side comparison between Samsung Z3 vs LG Q70 phones, differences, pros, cons and full specifications. What's the better?

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Compare LG Q70 X Samsung Z3 (SM-Z300F/DS) 06Points
Samsung Z3 (SM-Z300F/DS)
Specifications Compare Models Pictures
5"
AMOLED

720x1280

8
MP

5mp

1GB
RAM

Quad-core

2600
mAh

(Removable)

vs
28Points LG Q70 (Q620WA) Compare Samsung Z3 X
LG Q70 (Q620WA)
Specifications Compare Models Pictures
6.4"
IPS

1080x2310

32
MP

16mp

4GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? LG Q70 (Q620WA)

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!

Z3 (SM-Z300F/DS)} 6 Advantages Samsung Z3 (SM-Z300F/DS) vs Q70 (Q620WA)} 28 Advantages LG Q70 (Q620WA)
+137 grams (4.8 ounces)45%
Lighter		vs198 grams (6.93 ounces)
+7.9 millimeters (0.31 inches)5%
Thinner		vs8.3 millimeters (0.33 inches)
+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid		vsTFT IPS LCD
+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily		vsLiPo: li-ion polymer (Non removable)
+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.		vs1 slot (Single-SIM)
(dedicated slot)
+FMAdvantage
The radio lets you listen to your songs and sports in general		vsNot supported
1.3GHz 32bit Quad-corevs+2GHz 64bit Octa-core124%
More powerful processor, you can open your applications faster
1GBvs+4GB LPDDR4X3 times
More RAM memory. Typically more responsive and better for multitasking.
8GB (5GB available)vs+64GB (42GB available)7 times
More internal storage for applications and files
Until 128GB microSD, microSDXCvs+Until 1TB microSD, microSDXC7 times
More external storage for files using memory cards
720x1280 pixelsvs+1080x2310 pixels171%
Higher resolution screen
294 PPIvs+398 PPI35%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
5"vs+6.4"28%
Larger screen
(back) 8MPvs+(dual camera) 32MP + 5MP4 times
Higher resolution main camera
Not supportedvs+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
f/2.2 (aperture)vs+f/1.8 (aperture)22%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 5MPvs+(front) 16MP2 times
Higher resolution secondary camera to take pictures and selfies
HD (1280x720)vs+4K UHD (3840x2160)8 times
More image quality for recording videos with the primary camera
(front) HD (1280x720)vs+(front) Full HD (1920x1080)125%
More image quality for recording videos with the secondary camera
1500 appsvs+3500000 apps (Google Play Store)2332 times
More apps available to download and use
(4G LTE) 150 Mbpsvs+(4G LTE-A) 600 Mbps3 times
Faster for surfing the internet and download files
Not supportedvs+Ambient light sensorAdvantage
Sensors help you use the device
Not supportedvs+CompassAdvantage
Sensors help you use the device
Not supportedvs+Face unlock 2DAdvantage
Sensors help you use the device
Not supportedvs+Fingerprint sensor (rear-mounted)Advantage
Sensors help you use the device
2600 mAhvs+4000 mAh54%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+Active noise cancellationAdvantage
More noise-canceling microphones allow for better quality in calls and audio for recorded videos
802.11 b/g/n [wifi4]vs+802.11 a/b/g/n/ac [wifi5]Advantage
WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
Not supportedvs+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
4.0 + A2DPvs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0vs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supportedvs+Gorilla GlassAdvantage
Protection against scratches on the screen lets you carry your phone with your keys
Not supportedvs+IP68 certified, MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
16 Common items in both devices
16 million
LED flash
Only digital zoom
Autofocus / PDAF: phase detection autofocus
4G LTE / 4G LTE-A
Capacitive
Multitouch
+9 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

๐Ÿ“ฑ Model features

Samsung Z3 (SM-Z300F/DS)LG Q70 (Q620WA)
ModelSamsung Z3 (SM-Z300F/DS)Q70 (Q620WA)
Other model namesSamsung Z3 Duos SM-Z300F/Dual-Sim (4G LTE)LG Q70 (Bell, Telus, Virgin), LMQ620WA, LM-Q620WA
Country or region available(Global, International)
(Global, International)		Canada
Canada
BrandSamsungLG
Release date10/21/20159/28/2019
Depth7.9 millimeters (0.31 inches)8.3 millimeters (0.33 inches)
Size (width x height)70 x 141.6 millimeters (2.76 x 5.57 in)76.71 x 162.05 millimeters (3.02 x 6.38 in)
Weight137 grams (4.8 ounces)198 grams (6.93 ounces)
Build, materialsfeature not registeredAluminum frame, glass front/back
Protection against water and othersNot supportedIP68 certified: dust/waterproof over 1.5 meters and 30min.
MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.

๐Ÿ“ฒ Display

Samsung Z3 (SM-Z300F/DS)LG Q70 (Q620WA)
Display typeSuper AMOLEDTFT IPS LCD
Screen size5" inches6.4" inches
Screen-to-body ratio~69.5% (screen-to-body ratio)~81.6% (screen-to-body ratio)
Display resolution720x1280 pixels1080x2310 pixels (19.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)294 PPI398 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass
Refresh ratefeature not registered60Hz
Display featuresfeature not registeredNot supported

๐Ÿค– Operating System

Samsung Z3 (SM-Z300F/DS)LG Q70 (Q620WA)
System versionTizen 2.3Android 9.0 Pie
Firmware updatefeature not registeredAndroid 10
User Interfacefeature not registeredfeature not registered

โš™๏ธ Processor

Samsung Z3 (SM-Z300F/DS)LG Q70 (Q620WA)
Chipset32bit: Spreadtrum SC7730A64bit: Qualcomm Snapdragon 675 SDM675 (11nm)
CPUQuad-core, 1 processor:
4x 1.3GHz ARM Cortex-A7 (Quad-core)		Octa-core, 2 processors:
2x 2GHz Kryo 460 Gold (Dual-core)
6x 1.7GHz Kryo 460 Silver (Hexa-core)
GPU graphical controllerARM Mali-400 MP2Qualcomm Adreno 612 845Mhz
Performance (benchmark)feature not registeredfeature not registered

๐Ÿ’ฝ Memory and storage

Samsung Z3 (SM-Z300F/DS)LG Q70 (Q620WA)
RAM memory1GB4GB LPDDR4X
Internal storage8GB (5GB available)64GB (42GB available)
eMMC 5.1
External storageUntil 128GB microSD, microSDXC
(dedicated slot)		Until 1TB microSD, microSDXC
(dedicated slot)

๐Ÿ“ถ Mobile networks

Samsung Z3 (SM-Z300F/DS)LG Q70 (Q620WA)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)		Not supported
SIM card2 slots (Dual-SIM)
micro-SIM (3FF)		1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload150/50 Mbps600/75 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 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1900/2100UMTS 850/1700/1900/2100
Primary 4G networkLTE Cat4 800/850/1800/2100 (Bands 1,3,5,20)LTE Cat11/5 (1, 2, 3, 4, 5, 7, 12, 13, 17, 20, 25, 66, 71)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, 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

๐Ÿ“ท Camera

Samsung Z3 (SM-Z300F/DS)LG Q70 (Q620WA)
Back camera (main camera)8 megapixels(dual camera)
32 megapixels
5MP depth f/2.490ยฐ1/5"1.12ฮผm
Main camera resolution3264x2448 pixels6528x4896 pixels
Video recording (primary)HD (1280x720) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashLED flash
Focal aperturef/2.2 (aperture)f/1.8 (aperture)
Focal lengthfeature not registered26mm (lens)
Sensor sizefeature not registered1/2.8" inches
Pixel sizefeature not registered0.8ยตm pixel
AutofocusAutofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationfeature not registeredEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRNot supportedHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

๐Ÿ“ธ Front camera

Samsung Z3 (SM-Z300F/DS)LG Q70 (Q620WA)
Front camera (secondary)5 megapixels16 megapixels
Front camera resolution2592x1944 pixels4608x3456 pixels
Video recording (secondary)HD (1280x720)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturefeature not registeredf/1.9 (aperture)
Focal lengthfeature not registered26mm (lens)
Sensor sizefeature not registered1/2.8" inches
Pixel sizefeature not registered1.12ยตm pixel

๐Ÿ”‰ Sound and multimedia

Samsung Z3 (SM-Z300F/DS)LG Q70 (Q620WA)
LoudspeakerSupportedSupported
Active noise cancellationNot supported2 microphones or more
RadioFMNot supported
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

๐Ÿ”Œ Connectivity

Samsung Z3 (SM-Z300F/DS)LG Q70 (Q620WA)
USBMicroUSB 2.0USB 2.0 Type-C reversible connector
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth4.0 + A2DP5.0 + A2DP/LE
WiFi802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot		802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedSupported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS
NFCNot supportedSupported
Infrared portNot supportedNot supported

๐Ÿงญ Sensors

Samsung Z3 (SM-Z300F/DS)LG Q70 (Q620WA)
SensorsAccelerometer
Proximity sensor		Accelerometer
Ambient light sensor
Compass
Face unlock 2D
Fingerprint sensor (rear-mounted)
Proximity sensor
Vibrating alertSupportedSupported

๐Ÿ”‹ Battery

Samsung Z3 (SM-Z300F/DS)LG Q70 (Q620WA)
Battery typeLi-Ion: lithium-ion (Removable)LiPo: li-ion polymer (Non removable)
Battery capacity2600 mAh4000 mAh
Charger, wattsWired charging15W Wired fast charging
Quick Charge 3
USB Power Delivery 2.0
Inductive / wireless chargingfeature not registeredNot supported
Talk time autonomy15 hours18 hours
Standbyfeature not registered600 hours (25 days)

โž• Other features

Samsung Z3 (SM-Z300F/DS)LG Q70 (Q620WA)
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder, Voice commands
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
Miscellaneousโ€ข Colors: Black, Gold, Silverโ€ข Colors: Mirror Black
โ€ข LG UX 9
โ€ข DTS:X 3D Surround sound
โ€ข 32-bit/192kHz audio

โ˜ข๏ธ Radiation rate

Samsung Z3 (SM-Z300F/DS)LG Q70 (Q620WA)
SAR 1.6W/kg (USA, Mexico, etc.)0.497W/kg (head), 0.718W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)0.562W/kg (head), 0.427W/kg (body)feature not registered
X

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