Samsung Galaxy J1 Duos (SM-J100L/DS) vs LG K40S (X430BMW)

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Side by side comparison between Samsung Galaxy J1 vs LG K40S phones, differences, pros, cons and full specifications. What's the better?

3/14/2020 1:49 PM, updated: 7/1/2020 9:41 PM

Compare LG K40S X Samsung Galaxy J1 Duos (SM-J100L/DS) 02Points

Specifications Compare Models Pictures

4.3"
TFT

480x800

5
MP

2mp

512MB
RAM

Dual-core

1850
mAh

(Removable)

23Points LG K40S (X430BMW) Compare Samsung Galaxy J1 X

Specifications Compare Models Pictures

6.1"
IPS

720x1520

13
MP

13mp

3GB
RAM

Octa-core

3500
mAh

(Non removable)

What's the better phone? LG K40S (X430BMW)

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!

2 Advantages Samsung Galaxy J1 Duos (SM-J100L/DS)	vs	23 Advantages LG K40S (X430BMW)
+122 grams (4.27 ounces)52% Lighter	vs	186 grams (6.51 ounces)
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
1.2GHz 32bit Dual-core	vs	+2GHz 64bit Octa-core (12nm)181% More powerful processor, you can open your applications faster
512MB	vs	+3GB LPDDR35 times More RAM memory. Typically more responsive and better for multitasking.
4GB (2GB available)	vs	+32GB (18GB available)8 times More internal storage for applications and files
Until 128GB microSD, microSDXC	vs	+Until 1TB microSD, microSDXC7 times More external storage for files using memory cards
8.9 millimeters (0.35 inches)	vs	+8.6 millimeters (0.34 inches)3% Thinner
TFT LCD	vs	+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid
480x800 pixels	vs	+720x1520 pixels185% Higher resolution screen
217 PPI	vs	+276 PPI27% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.3"	vs	+6.1"42% Larger screen
(back) 5MP	vs	+(dual camera) 13MP + 5MP3 times Higher resolution main camera
HDR photo only main camera	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
(front) 2MP	vs	+(front) 13MP6 times Higher resolution secondary camera to take pictures and selfies
HD (1280x720)	vs	+Full HD (1920x1080)125% More image quality for recording videos with the primary camera
(front) VGA (640x480)	vs	+(front) Full HD (1920x1080)6 times More image quality for recording videos with the secondary camera
Android 4.4.4 KitKat	vs	+Android 9.0 PieAdvantage Android 9.0 Pie is newer and safer
3G+ HSPA+	vs	+4G LTE-AAdvantage The 4G LTE-A network is newer and faster
(3G+ HSPA+) 21 Mbps	vs	+(4G LTE-A) 300 Mbps13 times Faster for surfing the internet and download files
Not supported	vs	+Face unlockAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device
1850 mAh	vs	+3500 mAh89% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supported	vs	+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos
4.0 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
Not supported	vs	+MIL-STD-810G military certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

21 Common items in both devices

Plastic body, glass front

16 million

LED flash

Only digital zoom

Autofocus / PDAF: phase detection autofocus

EIS: Digital stabilization

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
	Galaxy J1 Duos (SM-J100L/DS)	LG K40S (X430BMW)
Change model		Choose the model
Model	Galaxy J1 Duos (SM-J100L/DS)	K40S (X430BMW)
Other model names	Galaxy J1 (3G) SM-J100L/Dual-Sim	LG K40s LM-X430BMW, LMX430BMW (3GB RAM)
Country or region available	(Latin America)	Brazil
Brand	Samsung	LG
Release date	2/1/2015	9/1/2019
Depth	8.9 millimeters (0.35 inches)	8.6 millimeters (0.34 inches)
Size (width x height)	68.2 x 129 millimeters (2.69 x 5.08 in)	73.9 x 156.3 millimeters (2.91 x 6.15 in)
Weight	122 grams (4.27 ounces)	186 grams (6.51 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front
Protection against water and others	Not supported	MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.
📲 Display
	Galaxy J1 Duos (SM-J100L/DS)	LG K40S (X430BMW)
Display type	TFT LCD	TFT IPS LCD
Screen size	4.3" inches	6.1" inches
Screen-to-body ratio	~59.8% (screen-to-body ratio)	~80.4% (screen-to-body ratio)
Display resolution	480x800 pixels	720x1520 pixels (19:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	217 PPI	276 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	feature not registered	60Hz
Display features	feature not registered	Not supported
🤖 Operating System
	Galaxy J1 Duos (SM-J100L/DS)	LG K40S (X430BMW)
System version	Android 4.4.4 KitKat	Android 9.0 Pie
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Galaxy J1 Duos (SM-J100L/DS)	LG K40S (X430BMW)
Chipset	32bit: Spreadtrum SC8830A (28nm)	64bit: MediaTek Helio P22 (MT6762) (12nm)
CPU	Dual-core, 1 processor: 2x 1.2GHz ARM Cortex-A7 (Dual-core)	Octa-core, 2 processors: 4x 2GHz ARM Cortex-A53 (Quad-core) 4x 1.5GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	ARM Mali-400 MP2	PowerVR GE8320 (650MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy J1 Duos (SM-J100L/DS)	LG K40S (X430BMW)
RAM memory	512MB	3GB LPDDR3
Internal storage	4GB (2GB available)	32GB (18GB available) eMMC 5.1
External storage	Until 128GB microSD, microSDXC (dedicated slot)	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy J1 Duos (SM-J100L/DS)	LG K40S (X430BMW)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) micro-SIM (3FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	21/5.76 Mbps	300/50 Mbps
Network technology	2G, 3G	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 850/2100	UMTS 850/900/1900/2100
Primary 4G network	Not supported	LTE Cat6 (Bands 1, 2, 3, 5, 7, 8, 28)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	Galaxy J1 Duos (SM-J100L/DS)	LG K40S (X430BMW)
Back camera (main camera)	5 megapixels	(dual camera) 13 megapixels 5MP ultrawide f/2.21.12μm117°
Main camera resolution	2592x1944 pixels	4128x3096 pixels
Video recording (primary)	HD (1280x720) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	1.12µm pixel
Autofocus	Autofocus	PDAF: phase detection 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	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo only main camera	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy J1 Duos (SM-J100L/DS)	LG K40S (X430BMW)
Front camera (secondary)	2 megapixels	13 megapixels
Front camera resolution	1600x1200 pixels	4128x3096 pixels
Video recording (secondary)	VGA (640x480)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	1.12µm pixel
🔉 Sound and multimedia
	Galaxy J1 Duos (SM-J100L/DS)	LG K40S (X430BMW)
Loudspeaker	Supported	Supported
Active noise cancellation	Not supported	2 microphones or more
Radio	FM (RDS)	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263	MP4, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Galaxy J1 Duos (SM-J100L/DS)	LG K40S (X430BMW)
USB	MicroUSB 2.0	MicroUSB 2.0, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.0 + A2DP	5.0 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy J1 Duos (SM-J100L/DS)	LG K40S (X430BMW)
Sensors	Accelerometer Ambient light sensor Proximity sensor	Accelerometer Ambient light sensor Face unlock Fingerprint sensor (rear-mounted) Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy J1 Duos (SM-J100L/DS)	LG K40S (X430BMW)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	1850 mAh	3500 mAh
Charger, watts	Wired charging	6W (5V/1.2A) Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	10 hours	16 hours
Standby	feature not registered	432 hours (18 days)
➕ Other features
	Galaxy J1 Duos (SM-J100L/DS)	LG K40S (X430BMW)
Call control	Voice recorder	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: White, Black, Blue • Samsung TouchWiz UI	• Colors: Aurora Black, Moroccan Blue • DTS:X 3D sound surround • Eco Playback
☢️ Radiation rate
	Galaxy J1 Duos (SM-J100L/DS)	LG K40S (X430BMW)
SAR 1.6W/kg (USA, Mexico, etc.)	1.17W/kg (head), 1.09W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.628W/kg (head), 0.514W/kg (body)	feature not registered

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Samsung Galaxy J1 Duos (SM-J100L/DS) vs LG K40S (X430BMW)

Side by side comparison between Samsung Galaxy J1 vs LG K40S phones, differences, pros, cons and full specifications. What's the better?

What's the better phone? LG K40S (X430BMW)

📱 Model features

📲 Display

🤖 Operating System

⚙️ Processor

💽 Memory and storage

📶 Mobile networks

📷 Camera

📸 Front camera

🔉 Sound and multimedia

🔌 Connectivity

🧭 Sensors

🔋 Battery

➕ Other features

☢️ Radiation rate