LG G Flex (F340S) vs Motorola Moto X4 (XT1900-02)

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Side by side comparison between LG G Flex vs Motorola Moto X4 phones, differences, pros, cons and full specifications. What's the better?

10/30/2017 6:12 PM, updated: 7/3/2020 9:39 AM

Compare Motorola Moto X4 X LG G Flex (F340S) 07Points

Specifications Compare Models Pictures

6"
POLED

720x1280

13
MP

2.1mp

2GB
RAM

Quad-core

3500
mAh

(Non removable)

21Points Motorola Moto X4 (XT1900-02) Compare LG G Flex X

Specifications Compare Models Pictures

5.2"
IPS

1080x1920

12
MP

16mp

4GB
RAM

Octa-core

3000
mAh

(Non removable)

What's the better phone? Motorola Moto X4 (XT1900-02)

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!

7 Advantages LG G Flex (F340S)	vs	21 Advantages Motorola Moto X4 (XT1900-02)
+P-OLEDAdvantage P-OLED display is brighter and more vivid	vs	TFT IPS LCD
+6"15% Larger screen	vs	5.2"
+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness	vs	Not supported
+3500 mAh17% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3000 mAh
+Digital TVAdvantage Watch your favorite TV shows anywhere	vs	Not supported
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
+MicroUSB 3.0Advantage Newer and faster USB version for transferring photos, mp3 or data.	vs	USB 2.0 Type-C, USB OTG On-The-Go
2.26GHz 32bit Quad-core	vs	+2.2GHz 64bit Octa-core33% More powerful processor, you can open your applications faster
2GB LPDDR3	vs	+4GB LPDDR4100% More RAM memory. Typically more responsive and better for multitasking.
32GB (25GB available)	vs	+64GB (44GB available)76% More internal storage for applications and files
Not supported	vs	+Until 256GB microSD, microSDXCAdvantage More external storage for files using memory cards
177 grams (6.2 ounces)	vs	+163 grams (5.71 ounces)9% Lighter
8.7 millimeters (0.34 inches)	vs	+8 millimeters (0.31 inches)9% Thinner
Plastic body, glass front	vs	+Aluminum frame, glass front/backAdvantage More resistant material
720x1280 pixels	vs	+1080x1920 pixels125% Higher resolution screen
245 PPI	vs	+424 PPI73% Crisper display of text, images and videos because it has more pixels per inch (ppi)
(back) 13MP	vs	+(dual camera) 12MP + 8MP56% Higher resolution main camera
LED flash	vs	+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
HDR photo/video only main camera	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
(front) 2.1MP	vs	+(front) 16MP7 times Higher resolution secondary camera to take pictures and selfies
Android 4.2.2 Jelly Bean	vs	+Android 9.0 PieAdvantage Android 9.0 Pie is newer and safer
(4G LTE) 150 Mbps	vs	+(4G LTE-A) 450 Mbps2 times Faster for surfing the internet and download files
Not supported	vs	+Face unlock 2DAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (front-mounted)Advantage Sensors help you use the device
1 slot (Single-SIM)	vs	+2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)Advantage You can have more mobile carriers/operators on the same device.
4.0 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
MicroUSB 3.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supported	vs	+IP68 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

25 Common items in both devices

16 million

Only digital zoom

Autofocus / PDAF: phase detection autofocus

4K UHD (3840x2160)

(front) Full HD (1920x1080)

4G LTE / 4G LTE-A

Capacitive

+18 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 G Flex (F340S)	Moto X4 (XT1900-02)
Change model		Choose the model
Model	LG G Flex (F340S)	Moto X4 (XT1900-02)
Other model names	LG Flex F340S, LG-F340S	Lenovo Moto X4 XT1900 64GB, Motorola Moto X4 Dual-Sim (2017)
Country or region available	South Korea	Australia, India, Indonesia, Japan, New Zealand
Brand	LG	Motorola
Release date	11/1/2013	10/1/2017
Depth	8.7 millimeters (0.34 inches)	8 millimeters (0.31 inches)
Size (width x height)	81.6 x 160.5 millimeters (3.21 x 6.32 in)	73.4 x 148.35 millimeters (2.89 x 5.84 in)
Weight	177 grams (6.2 ounces)	163 grams (5.71 ounces)
Build, materials	Plastic body, glass front	Aluminum frame, glass front/back
Protection against water and others	Not supported	IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant
📲 Display
	LG G Flex (F340S)	Moto X4 (XT1900-02)
Display type	P-OLED	TFT IPS LCD
Screen size	6" inches	5.2" inches
Screen-to-body ratio	~75.8% (screen-to-body ratio)	~68.5% (screen-to-body ratio)
Display resolution	720x1280 pixels	1080x1920 pixels (16:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	245 PPI	424 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 2	Gorilla Glass 3
Refresh rate	feature not registered	60Hz
Display features	feature not registered	Not supported
🤖 Operating System
	LG G Flex (F340S)	Moto X4 (XT1900-02)
System version	Android 4.2.2 Jelly Bean	Android 7.1.1 Nougat
Firmware update	feature not registered	Android 9.0 Pie
User Interface	feature not registered	feature not registered
⚙️ Processor
	LG G Flex (F340S)	Moto X4 (XT1900-02)
Chipset	32bit: Qualcomm Snapdragon 800 MSM8974A	64bit: Qualcomm Snapdragon 630 SDM630 (14nm)
CPU	Quad-core, 1 processor: 4x 2.26GHz Krait 400 (Quad-core)	Octa-core, 2 processors: 4x 2.2GHz ARM Cortex-A53 (Quad-core) 4x 1.8GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 330	Qualcomm Adreno 508 650Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	LG G Flex (F340S)	Moto X4 (XT1900-02)
RAM memory	2GB LPDDR3	4GB LPDDR4
Internal storage	32GB (25GB available)	64GB (44GB available) eMMC
External storage	Not supported	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	LG G Flex (F340S)	Moto X4 (XT1900-02)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	1 slot (Single-SIM) micro-SIM (3FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps	450/50 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	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/1900/2100	UMTS 800/850/900/1700/1900/2100
Primary 4G network	LTE Cat4 850/1800/2100	LTE Cat9 (Bands 1, 3, 5, 7, 8, 19, 20, 28) TD-LTE (Bands 38, 40, 41) Japan version: LTE Cat9 (Bands 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28) TD-LTE (Bands 38, 40, 41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	LG G Flex (F340S)	Moto X4 (XT1900-02)
Back camera (main camera)	13 megapixels	(dual camera) 12 megapixels 8MP ultrawide f/2.213mm
Main camera resolution	4128x3096 pixels	4000x3000 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	Dual-LED on main camera and LED on front camera
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/2.55" inches
Pixel size	feature not registered	1.4µm pixel
Autofocus	Autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	feature not registered	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo/video only main camera	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	LG G Flex (F340S)	Moto X4 (XT1900-02)
Front camera (secondary)	2.1 megapixels	16 megapixels
Front camera resolution	1920x1080 pixels	4608x3456 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	LED
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/3.1" inches
Pixel size	feature not registered	1µm pixel
🔉 Sound and multimedia
	LG G Flex (F340S)	Moto X4 (XT1900-02)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM (RDS)	FM
TV	Digital TV	Not supported
Video formats	MP4, DivX, XviD, H.264, H.263, WMV	MP4, H.265, H.264, H.263
Audio formats	MP3, WAV, WMA, eAAC+, AC3, FLAC	MP3, WAV, OGG, eAAC+, FLAC
🔌 Connectivity
	LG G Flex (F340S)	Moto X4 (XT1900-02)
USB	MicroUSB 3.0	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Micro-B USB SlimPort	Not supported
Bluetooth	4.0 + A2DP	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS, GALILEO
NFC	Supported	Supported
Infrared port	Supported	Not supported
🧭 Sensors
	LG G Flex (F340S)	Moto X4 (XT1900-02)
Sensors	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (front-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	LG G Flex (F340S)	Moto X4 (XT1900-02)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Non removable)
Battery capacity	3500 mAh	3000 mAh
Charger, watts	Wired charging	15W Wired fast charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	15 hours	feature not registered
Standby	700 hours (29.2 days)	feature not registered
➕ Other features
	LG G Flex (F340S)	Moto X4 (XT1900-02)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder, Voice commands
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	External retractable antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Titan silver • Curved body and display • Self-healing back panel coating • Dolby mobile sound enhancement • Java framework	• Colors: Super Black, Sterling Blue, Silver • Android One • 3D glass back panel • TurboPower charging: 6h in 15min
☢️ Radiation rate
	LG G Flex (F340S)	Moto X4 (XT1900-02)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered