LG Q70 (Q730N) vs Samsung Galaxy J3 (SM-J3109)

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Side by side comparison between LG Q70 vs Samsung Galaxy J3 phones, differences, pros, cons and full specifications. What's the better?

4/2/2021 12:00 PM, updated: 4/3/2021 6:40 PM

Compare Samsung Galaxy J3 X LG Q70 (Q730N) 26Points

Specifications Compare Models Pictures

6.4"
IPS

1080x2310

32
MP

16mp

4GB
RAM

Octa-core

4000
mAh

(Non removable)

06Points Samsung Galaxy J3 (SM-J3109) Compare LG Q70 X

Specifications Compare Models Pictures

5"
AMOLED

720x1280

8
MP

5mp

1.5GB
RAM

Quad-core

2600
mAh

(Removable)

What's the better phone? LG Q70 (Q730N)

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!

26 Advantages LG Q70 (Q730N)	vs	6 Advantages Samsung Galaxy J3 (SM-J3109)
+2GHz 64bit Octa-core179% More powerful processor, you can open your applications faster	vs	1.3GHz 32bit Quad-core
+4GB LPDDR4X167% More RAM memory. Typically more responsive and better for multitasking.	vs	1.5GB LPDDR3
+64GB (42GB available)10 times More internal storage for applications and files	vs	8GB (4GB available)
+eMMC 5.1Advantage Fastest write and read storage.	vs	eMMC 4.5
+Until 1TB microSD, microSDXC3 times More external storage for files using memory cards	vs	Until 256GB microSD, microSDXC
+Aluminum frame, glass front/backAdvantage More resistant material	vs	Plastic body, glass front
+1080x2310 pixels171% Higher resolution screen	vs	720x1280 pixels
+398 PPI35% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	294 PPI
+6.4"28% Larger screen	vs	5"
+(triple camera) 32MP + 13MP + 5MP5 times Higher resolution main camera	vs	(back) 8MP
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+f/1.8 (aperture)22% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.2 (aperture)
+(front) 16MP2 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 5MP
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera	vs	(front) HD (1280x720)
+Android 10Advantage Android 10 is newer and safer	vs	Android 7.1.1 Nougat
+(4G LTE-A) 600 Mbps3 times Faster for surfing the internet and download files	vs	(4G LTE) 150 Mbps
+CompassAdvantage Sensors help you use the device	vs	Not supported
+Face unlockAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device	vs	Not supported
+4000 mAh54% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	2600 mAh
+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster	vs	802.11 b/g/n [wifi4]
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	4.1 + A2DP
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0, USB OTG On-The-Go
+IP68 certified, MIL-STD-810G military certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
198 grams (6.93 ounces)	vs	+138 grams (4.83 ounces)43% Lighter
8.3 millimeters (0.33 inches)	vs	+7.9 millimeters (0.31 inches)5% Thinner
TFT IPS LCD	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
LiPo: li-ion polymer (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily
1 slot (Single-SIM) (dedicated slot)	vs	+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.
Not supported	vs	+FM (RDS)Advantage The radio lets you listen to your songs and sports in general

21 Common items in both devices

16 million

LED flash

Only digital zoom

PDAF: phase detection autofocus / Autofocus

EIS: Digital stabilization

4G LTE-A / 4G LTE

Capacitive

+14 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

📱 Model features
	LG Q70 (Q730N)	Galaxy J3 (SM-J3109)
Change model		Choose the model
Model	Q70 (Q730N)	Galaxy J3 (SM-J3109)
Other model names	LG Q70 (SKT, KT, LG U+), LMQ730N, LM-Q730N	Galaxy J3 2016 Dual-Sim J3109
Country or region available	South Korea	China, Hong Kong, Taiwan
Brand	LG	Samsung
Release date	9/28/2019	11/1/2015
Depth	8.3 millimeters (0.33 inches)	7.9 millimeters (0.31 inches)
Size (width x height)	76.8 x 162.05 millimeters (3.02 x 6.38 in)	71.12 x 142.3 millimeters (2.8 x 5.6 in)
Weight	198 grams (6.93 ounces)	138 grams (4.83 ounces)
Build, materials	Aluminum frame, glass front/back	Plastic body, glass front
Protection against water and others	IP68 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.	Not supported
📲 Display
	LG Q70 (Q730N)	Galaxy J3 (SM-J3109)
Display type	TFT IPS LCD	Super AMOLED
Screen size	6.4" inches	5" inches
Screen-to-body ratio	~81.5% (screen-to-body ratio)	~68.1% (screen-to-body ratio)
Display resolution	1080x2310 pixels (19.5:9)	720x1280 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch 5-points
Pixel density (dot pitch)	398 PPI	294 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass	Dragontrail Glass
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	LG Q70 (Q730N)	Galaxy J3 (SM-J3109)
System version	Android 9.0 Pie	Android 5.1.1 Lollipop
Firmware update	Android 10	Android 7.1.1 Nougat
User Interface	feature not registered	feature not registered
⚙️ Processor
	LG Q70 (Q730N)	Galaxy J3 (SM-J3109)
Chipset	64bit: Qualcomm Snapdragon 675 SDM675 (11nm)	32bit: Samsung Exynos 3 Quad 3475 (28nm)
CPU	Octa-core, 2 processors: 2x 2GHz Kryo 460 Gold (Dual-core) 6x 1.7GHz Kryo 460 Silver (Hexa-core)	Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core)
GPU graphical controller	Qualcomm Adreno 612 845Mhz	ARM Mali-T720 600Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	LG Q70 (Q730N)	Galaxy J3 (SM-J3109)
RAM memory	4GB LPDDR4X	1.5GB LPDDR3
Internal storage	64GB (42GB available) eMMC 5.1	8GB (4GB available) eMMC 4.5
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Until 256GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	LG Q70 (Q730N)	Galaxy J3 (SM-J3109)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) micro-SIM (3FF)
Maximum Download / Upload	600/75 Mbps	150/50 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Tri-Band 900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	CDMA 800, GSM 900/1800/1900
Primary 3G network	UMTS 850/900/1900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100
Primary 4G network	LTE Cat11/5 (2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28) TD-LTE (38, 39, 40, 41)	LTE Cat4 (Bands 1, 3, 7) TD-LTE (Bands 41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	Not supported	GSM 900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	LG Q70 (Q730N)	Galaxy J3 (SM-J3109)
Back camera (main camera)	(triple camera) 32 megapixels 13MP ultrawide f/2.213mm 5MP depth f/2.490°1/5"1.12μm	8 megapixels
Main camera resolution	6528x4896 pixels	3264x2448 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/1.8 (aperture)	f/2.2 (aperture)
Focal length	26mm (lens)	feature not registered
Sensor size	1/2.8" inches	feature not registered
Pixel size	0.8µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo on both cameras	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	LG Q70 (Q730N)	Galaxy J3 (SM-J3109)
Front camera (secondary)	16 megapixels	5 megapixels
Front camera resolution	4608x3456 pixels	2592x1944 pixels
Video recording (secondary)	Full HD (1920x1080)	HD (1280x720)
Front flash	Not supported	Not supported
Focal aperture	f/1.9 (aperture)	feature not registered
Focal length	26mm (lens)	feature not registered
Sensor size	1/2.8" inches	feature not registered
Pixel size	1.12µm pixel	feature not registered
🔉 Sound and multimedia
	LG Q70 (Q730N)	Galaxy J3 (SM-J3109)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	Not supported	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.264, H.263, MKV, WMV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	LG Q70 (Q730N)	Galaxy J3 (SM-J3109)
USB	USB 2.0 Type-C reversible connector	MicroUSB 2.0, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	5.0 + A2DP/LE	4.1 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	LG Q70 (Q730N)	Galaxy J3 (SM-J3109)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Proximity sensor	Accelerometer Ambient light sensor Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	LG Q70 (Q730N)	Galaxy J3 (SM-J3109)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	4000 mAh	2600 mAh
Charger, watts	15W Wired fast charging Quick Charge 3 USB Power Delivery 2.0	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	18 hours	22 hours
Standby	600 hours (25 days)	330 hours (13.8 days)
➕ Other features
	LG Q70 (Q730N)	Galaxy J3 (SM-J3109)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Mirror Black • LG UX 9 • DTS:X 3D Surround sound • 32-bit/192kHz audio	• Colors: Black, White, Gold
☢️ Radiation rate
	LG Q70 (Q730N)	Galaxy J3 (SM-J3109)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	0.995W/kg (head), 0.845W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.618W/kg (head), 0.304W/kg (body)