LG K4 (K120E) vs Samsung Z (SM-Z9005)

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Side by side comparison between LG K4 vs Samsung Z phones, differences, pros, cons and full specifications. What's the better?

4/26/2017 10:20 PM, updated: 6/4/2025 10:55 AM

Compare Samsung Z X LG K4 (K120E) 03Points

Specifications Compare Models Pictures

4.5"
IPS

480x854

5
MP

2mp

1GB
RAM

Quad-core

1940
mAh

(Removable)

21Points Samsung Z (SM-Z9005) Compare LG K4 X

Specifications Compare Models Pictures

4.8"
AMOLED

720x1280

8
MP

2.1mp

2GB
RAM

Quad-core

2600
mAh

(Removable)

What's the better phone? Samsung Z (SM-Z9005)

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!

3 Advantages LG K4 (K120E)	vs	21 Advantages Samsung Z (SM-Z9005)
+120 grams (4.2 ounces)13% Lighter	vs	136 grams (4.76 ounces)
+EIS: Digital stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	Not supported
+3500000 apps (Google Play Store)2332 times More apps available to download and use	vs	1500 apps
1GHz 64bit Quad-core (28nm)	vs	+2.3GHz 32bit Quad-core99% More powerful processor, you can open your applications faster
1GB LPDDR3	vs	+2GB LPDDR3100% More RAM memory. Typically more responsive and better for multitasking.
8GB (3.88GB available)	vs	+16GB (12GB available)2 times More internal storage for applications and files
Until 32GB microSD, microSDHC	vs	+Until 64GB microSD, microSDXC100% More external storage for files using memory cards
8.9 millimeters (0.35 inches)	vs	+8.5 millimeters (0.33 inches)5% Thinner
TFT IPS LCD	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
480x854 pixels	vs	+720x1280 pixels125% Higher resolution screen
218 PPI	vs	+306 PPI40% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.5"	vs	+4.8"7% Larger screen
(back) 5MP	vs	+(back) 8MP59% Higher resolution main camera
(front) 2MP	vs	+(front) 2.1MP8% 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) HD (1280x720)	vs	+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera
Not supported	vs	+BarometerAdvantage Sensors help you use the device
Not supported	vs	+CompassAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensorAdvantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
Not supported	vs	+Heart rateAdvantage Sensors help you use the device
1940 mAh	vs	+2600 mAh34% 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
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely

22 Common items in both devices

16 million

LED flash

Only digital zoom

Autofocus

4G LTE

150 Mbps

Capacitive

+15 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 K4 (K120E)	Samsung Z (SM-Z9005)
Change model		Choose the model
Model	LG K4 (K120E)	Samsung Z (SM-Z9005)
Other model names	LG K4 K120E, LG-K120E, LGK120E	Samsung SM-Z9005 for Indian developers, Samsung Redwood
Country or region available	(Europe), South Africa	India
Brand	LG	Samsung
Release date	2/1/2016	8/1/2014
Depth	8.9 millimeters (0.35 inches)	8.5 millimeters (0.33 inches)
Size (width x height)	66.7 x 131.9 millimeters (2.63 x 5.19 in)	69.8 x 138.2 millimeters (2.75 x 5.44 in)
Weight	120 grams (4.2 ounces)	136 grams (4.76 ounces)
Build, materials	Plastic body, glass front	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	LG K4 (K120E)	Samsung Z (SM-Z9005)
Display type	TFT IPS LCD	Super AMOLED
Screen size	4.5" inches	4.8" inches
Screen-to-body ratio	~63.4% (screen-to-body ratio)	~65.8% (screen-to-body ratio)
Display resolution	480x854 pixels	720x1280 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	218 PPI	306 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	LG K4 (K120E)	Samsung Z (SM-Z9005)
System version	Android 5.1.1 Lollipop	Tizen 2.2.1
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	LG K4 (K120E)	Samsung Z (SM-Z9005)
Chipset	64bit: MediaTek MT6735M (28nm)	32bit: Qualcomm Snapdragon 800 MSM8974AA (28nm)
CPU	Quad-core, 1 processor: 4x 1GHz ARM Cortex-A53 (Quad-core)	Quad-core, 1 processor: 4x 2.3GHz Krait 400 (Quad-core)
GPU graphical controller	ARM Mali-T720 MP1 (450MHz)	Qualcomm Adreno 330
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	LG K4 (K120E)	Samsung Z (SM-Z9005)
RAM memory	1GB LPDDR3	2GB LPDDR3
Internal storage	8GB (3.88GB available)	16GB (12GB available)
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 64GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	LG K4 (K120E)	Samsung Z (SM-Z9005)
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) micro-SIM (3FF)	1 slot (Single-SIM) micro-SIM (3FF)
Maximum Download / Upload	150/50 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 850/900/1900/2100	UMTS 850/900/1900/2100
Primary 4G network	LTE Cat4 (Bands 1, 3, 7, 8, 20)	LTE Cat4 800/850/900/1800/2100/2600 (Bands 1,3,5,7,8,20)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G network	Not supported	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	Not supported
📷 Camera
	LG K4 (K120E)	Samsung Z (SM-Z9005)
Back camera (main camera)	5 megapixels	8 megapixels
Main camera resolution	2592x1944 pixels	3264x2448 pixels
Video recording (primary)	HD (1280x720) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/2.8 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	Not supported
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	Not supported	Not supported
Camera extras	feature not registered	feature not registered
📸 Front camera
	LG K4 (K120E)	Samsung Z (SM-Z9005)
Front camera (secondary)	2 megapixels	2.1 megapixels
Front camera resolution	1600x1200 pixels	1920x1080 pixels
Video recording (secondary)	HD (1280x720)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.8 (aperture)	feature not registered
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
	LG K4 (K120E)	Samsung Z (SM-Z9005)
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, XviD	MP4, H.264, H.263, WMV
Audio formats	MP3, WAV, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	LG K4 (K120E)	Samsung Z (SM-Z9005)
USB	MicroUSB 2.0	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Micro-B USB MHL
Bluetooth	4.0 + A2DP	4.0 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) + MIMO
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS
NFC	Not supported	Supported
Infrared port	Not supported	Supported
🧭 Sensors
	LG K4 (K120E)	Samsung Z (SM-Z9005)
Sensors	Accelerometer Ambient light sensor Proximity sensor	Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor Gyroscope Hall effect Heart rate Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	LG K4 (K120E)	Samsung Z (SM-Z9005)
Battery type	Li-Ion: lithium-ion (Removable) BL-49JH	Li-Ion: lithium-ion (Removable)
Battery capacity	1940 mAh	2600 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	9 hours	feature not registered
Standby	500 hours (20.8 days)	feature not registered
➕ Other features
	LG K4 (K120E)	Samsung Z (SM-Z9005)
Call control	Voice dialing, 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, Blue • Knock Code	• Colors: Black, Brown • WiFi hotspot • Java framework
☢️ Radiation rate
	LG K4 (K120E)	Samsung Z (SM-Z9005)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	0.96W/kg (head), 1.33W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	0.604W/kg (head), 1.19W/kg (body)	0.734W/kg (head), 0.304W/kg (body)