Alcatel Idol S (6034M) vs LG K42 (K420YMW)

Share page: Facebook Twitter WhatsApp Share page:

Side by side comparison between Alcatel Idol S vs LG K42 phones, differences, pros, cons and full specifications. What's the better?

3/7/2021 7:46 PM, updated: 4/5/2021 2:29 AM

Compare LG K42 X Alcatel Idol S (6034M) 05Points

Specifications Compare Models Pictures

4.7"
IPS

720x1280

8
MP

1.3mp

1GB
RAM

Dual-core

2000
mAh

(Non removable)

22Points LG K42 (K420YMW) Compare Alcatel Idol S X

Specifications Compare Models Pictures

6.6"
IPS

720x1600

13
MP

8mp

3GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? LG K42 (K420YMW)

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!

5 Advantages Alcatel Idol S (6034M)	vs	22 Advantages LG K42 (K420YMW)
+110 grams (3.85 ounces)67% Lighter	vs	184 grams (6.44 ounces)
+7.4 millimeters (0.29 inches)14% Thinner	vs	8.4 millimeters (0.33 inches)
+312 PPI17% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	266 PPI
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
+Dragontrail GlassAdvantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
1.2GHz 32bit Dual-core	vs	+2GHz 64bit Octa-core (12nm)181% More powerful processor, you can open your applications faster
1GB LPDDR2	vs	+3GB LPDDR4X2 times More RAM memory. Typically more responsive and better for multitasking.
4GB (2GB available)	vs	+64GB (45GB available)22 times More internal storage for applications and files
Until 32GB microSD, microSDHC	vs	+Until 1TB microSD, microSDXC31 times More external storage for files using memory cards
720x1280 pixels	vs	+720x1600 pixels25% Higher resolution screen
4.7"	vs	+6.6"40% Larger screen
(back) 8MP	vs	+(quad camera) 13MP + 5MP + 2MP + 2MP173% 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) 1.3MP	vs	+(front) 8MP5 times Higher resolution secondary camera to take pictures and selfies
(front) HD (1280x720)	vs	+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera
Android 4.2.2 Jelly Bean	vs	+Android 10Advantage Android 10 is newer and safer
(4G LTE) 100 Mbps	vs	+(4G LTE) 150 Mbps50% Faster for surfing the internet and download files
Not supported	vs	+Face unlockAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (side-mounted)Advantage Sensors help you use the device
2000 mAh	vs	+4000 mAh100% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
5W	vs	+10W100% More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
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	+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	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supported	vs	+MIL-STD-810G military certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

26 Common items in both devices

Plastic body, glass front

TFT IPS LCD

60Hz

16 million

LED flash

Only digital zoom

Autofocus / PDAF: phase detection autofocus

+19 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
	Alcatel Idol S (6034M)	LG K42 (K420YMW)
Change model		Choose the model
Model	Idol S (6034M)	K42 (K420YMW)
Other model names	Alcatel One Touch Idol S 6034M, OT-6034M	LG K42 LMK420YMW, LM-K420YMW Dual-SIM
Country or region available	feature not registered	(Global, International), United Arab Emirates, India, Israel, Taiwan
Brand	Alcatel	LG
Release date	12/1/2013	9/21/2020
Depth	7.4 millimeters (0.29 inches)	8.4 millimeters (0.33 inches)
Size (width x height)	66.8 x 133.5 millimeters (2.63 x 5.26 in)	76.7 x 165 millimeters (3.02 x 6.5 in)
Weight	110 grams (3.85 ounces)	184 grams (6.44 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
	Alcatel Idol S (6034M)	LG K42 (K420YMW)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	4.7" inches	6.6" inches
Screen-to-body ratio	~68.3% (screen-to-body ratio)	~83.1% (screen-to-body ratio)
Display resolution	720x1280 pixels (16:9)	720x1600 pixels (20:9)
Touchscreen	Capacitive Multitouch 5-points	Capacitive Multitouch
Pixel density (dot pitch)	312 PPI	266 PPI
Colors	16 million	16 million
Scratch-resistant glass	Dragontrail Glass	Not supported
Refresh rate	60Hz	60Hz
Display features	feature not registered	Not supported
🤖 Operating System
	Alcatel Idol S (6034M)	LG K42 (K420YMW)
System version	Android 4.2.2 Jelly Bean	Android 10
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Alcatel Idol S (6034M)	LG K42 (K420YMW)
Chipset	32bit: MediaTek MT6577 (40nm)	64bit: MediaTek Helio P22 (MT6762) (12nm)
CPU	Dual-core, 1 processor: 2x 1.2GHz ARM Cortex-A9 (Dual-core)	Octa-core, 2 processors: 4x 2GHz ARM Cortex-A53 (Quad-core) 4x 1.5GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	PowerVR SGX531 Ultra 522Mhz	PowerVR GE8320 (650MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Alcatel Idol S (6034M)	LG K42 (K420YMW)
RAM memory	1GB LPDDR2	3GB LPDDR4X
Internal storage	4GB (2GB available)	64GB (45GB available) eMMC 5.1
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Alcatel Idol S (6034M)	LG K42 (K420YMW)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	1 slot (Single-SIM) micro-SIM (3FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	100/50 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	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/2100	UMTS 850/900/1900/2100
Primary 4G network	LTE Cat3 (1, 7, 8)	LTE Cat4 (1, 3, 5, 7, 8, 20, 28) TD-LTE (38, 39, 40) VoLTE
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
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
	Alcatel Idol S (6034M)	LG K42 (K420YMW)
Back camera (main camera)	8 megapixels	(quad camera) 13 megapixels 5MP ultrawide f/2.2115°1/5.0"1.12µm 2MP macro f/2.41.75μm 2MP depth f/2.41.75μm
Main camera resolution	3264x2448 pixels	4128x3096 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash
Focal aperture	feature not registered	f/1.8 (aperture)
Focal length	feature not registered	27mm (lens)
Sensor size	feature not registered	1/3.1" inches
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, Smile 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
	Alcatel Idol S (6034M)	LG K42 (K420YMW)
Front camera (secondary)	1.3 megapixels	8 megapixels
Front camera resolution	1280x1024 pixels	3264x2448 pixels
Video recording (secondary)	HD (1280x720)	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	feature not registered
🔉 Sound and multimedia
	Alcatel Idol S (6034M)	LG K42 (K420YMW)
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.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, eAAC+	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Alcatel Idol S (6034M)	LG K42 (K420YMW)
USB	MicroUSB 2.0	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	USB Type-C (reversible)
Bluetooth	4.0 + A2DP	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) 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
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Alcatel Idol S (6034M)	LG K42 (K420YMW)
Sensors	Accelerometer Ambient light sensor Compass Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Alcatel Idol S (6034M)	LG K42 (K420YMW)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	2000 mAh	4000 mAh
Charger, watts	5W (5V/1A) Wired charging	10W (5V/2A) Wired charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	8.5 hours	16 hours
Standby	400 hours (16.7 days)	180 hours (7.5 days)
➕ Other features
	Alcatel Idol S (6034M)	LG K42 (K420YMW)
Call control	Voice recorder	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	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Slate, Fresh Rose, Cherry Red • Oleophobic coating screen • HD Voice • EAP SIM • Java framework	• Colors: Titan, Green, Red • Silicon case included • LG 3D Sound Engine
☢️ Radiation rate
	Alcatel Idol S (6034M)	LG K42 (K420YMW)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.48W/kg (head), 1W/kg (body)	feature not registered