Samsung Galaxy K Zoom (4G SM-C115) vs Samsung Galaxy Express 2 (SM-G3815)

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Side by side comparison between Samsung Galaxy K Zoom vs Samsung Galaxy Express 2 phones, differences, pros, cons and full specifications. What's the better?

6/30/2014 10:47 AM, updated: 4/30/2020 8:52 PM

Compare Samsung Galaxy Express 2 X Samsung Galaxy K Zoom (4G SM-C115) 20Points

Specifications Compare Models Pictures

4.8"
AMOLED

720x1280

20.7
MP

2.1mp

2GB
RAM

Hexa-core

2430
mAh

(Removable)

06Points Samsung Galaxy Express 2 (SM-G3815) Compare Samsung Galaxy K Zoom X

Specifications Compare Models Pictures

4.5"
TFT

540x960

5
MP

0.3mp

1.5GB
RAM

Dual-core

2100
mAh

(Removable)

What's the better phone? Samsung Galaxy K Zoom (4G SM-C115)

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!

20 Advantages Samsung Galaxy K Zoom (4G SM-C115)	vs	6 Advantages Samsung Galaxy Express 2 (SM-G3815)
+1.7GHz 32bit Hexa-core3% More powerful processor, you can open your applications faster	vs	1.7GHz 32bit Dual-core
+2GB LPDDR333% More RAM memory. Typically more responsive and better for multitasking.	vs	1.5GB LPDDR2
+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid	vs	TFT LCD
+720x1280 pixels78% Higher resolution screen	vs	540x960 pixels
+306 PPI25% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	245 PPI
+4.8"7% Larger screen	vs	4.5"
+(back) 20.7MP3 times Higher resolution main camera	vs	(back) 5MP
+Xenon flashAdvantage The Xenon flash helps in dark places or in low light	vs	LED flash
+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures	vs	Only digital zoom
+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness	vs	Not supported
+HDR photo only main cameraAdvantage The HDR technology produced photos with more detail in dark areas	vs	Not supported
+(front) 2.1MP6 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 0.3MP
+Full HD (1920x1080)125% More image quality for recording videos with the primary camera	vs	HD (1280x720)
+(front) Full HD (1920x1080)6 times More image quality for recording videos with the secondary camera	vs	(front) VGA (640x480)
+Android 4.4.2 KitKatAdvantage Android 4.4.2 KitKat is newer and safer	vs	Android 4.2.2 Jelly Bean
+(4G LTE) 150 Mbps50% Faster for surfing the internet and download files	vs	(4G LTE) 100 Mbps
+ANT+Advantage Sensors help you use the device	vs	Not supported
+2430 mAh16% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	2100 mAh
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
8GB (5GB available)	vs	+8GB60% More internal storage for applications and files
200 grams (7 ounces)	vs	+134 grams (4.69 ounces)49% Lighter
16.6 millimeters (0.65 inches)	vs	+9.8 millimeters (0.39 inches)69% Thinner
f/3.1 (aperture)	vs	+f/2.6 (aperture)19% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
Not supported	vs	+FM (RDS)Advantage The radio lets you listen to your songs and sports in general
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.

23 Common items in both devices

Until 64GB microSD, microSDXC

16 million

Autofocus

4G LTE

Capacitive

Multitouch

Accelerometer

+16 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 K Zoom (4G SM-C115)	Galaxy Express 2 (SM-G3815)
Change model
Model	Galaxy K Zoom (4G SM-C115)	Galaxy Express 2 (SM-G3815)
Other model names	Samsung Galaxy S5 zoom, Galaxy K zoom LTE C115L	Samsung Galaxy Express II G3815
Country or region available	(Global, International), USA	(Global, International)
Brand	Samsung	Samsung
Release date	6/1/2014	10/1/2013
Depth	16.6 millimeters (0.65 inches)	9.8 millimeters (0.39 inches)
Size (width x height)	70.8 x 137.5 millimeters (2.79 x 5.41 in)	65.7 x 132.4 millimeters (2.59 x 5.21 in)
Weight	200 grams (7 ounces)	134 grams (4.69 ounces)
Build, materials	Plastic body, glass front	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy K Zoom (4G SM-C115)	Galaxy Express 2 (SM-G3815)
Display type	Super AMOLED	TFT LCD
Screen size	4.8" inches	4.5" inches
Screen-to-body ratio	~65.2% (screen-to-body ratio)	~64.2% (screen-to-body ratio)
Display resolution	720x1280 pixels	540x960 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	306 PPI	245 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Not supported
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	Galaxy K Zoom (4G SM-C115)	Galaxy Express 2 (SM-G3815)
System version	Android 4.4.2 KitKat	Android 4.2.2 Jelly Bean
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Galaxy K Zoom (4G SM-C115)	Galaxy Express 2 (SM-G3815)
Chipset	32bit: Samsung Exynos 5 Hexa 5260 (28nm)	32bit: Qualcomm Snapdragon 400 MSM8930AB
CPU	Hexa-core, 2 processors: 2x 1.7GHz ARM Cortex-A15 (Dual-core) 4x 1.3GHz ARM Cortex-A7 (Quad-core)	Dual-core, 1 processor: 2x 1.7GHz Krait 300 (Dual-core)
GPU graphical controller	ARM Mali-T624 MP4	Qualcomm Adreno 305
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy K Zoom (4G SM-C115)	Galaxy Express 2 (SM-G3815)
RAM memory	2GB LPDDR3	1.5GB LPDDR2
Internal storage	8GB (5GB available) eMMC 5.0	8GB
External storage	Until 64GB microSD, microSDXC (dedicated slot)	Until 64GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy K Zoom (4G SM-C115)	Galaxy Express 2 (SM-G3815)
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	100/50 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 850/900/2100
Primary 4G network	LTE Cat4 (Bands 1, 3, 5, 7, 8, 20)	LTE 800/900/1800/2600
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
	Galaxy K Zoom (4G SM-C115)	Galaxy Express 2 (SM-G3815)
Back camera (main camera)	20.7 megapixels	5 megapixels
Main camera resolution	5248x3936 pixels	2592x1944 pixels
Video recording (primary)	Full HD (1920x1080) 60 fps	HD (1280x720) 30 fps
Flash	Xenon flash	LED flash
Focal aperture	f/3.1 (aperture)	f/2.6 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	1/2.3" inches	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	feature not registered
Zoom	Digital and optical zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo only main camera	Not supported
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy K Zoom (4G SM-C115)	Galaxy Express 2 (SM-G3815)
Front camera (secondary)	2.1 megapixels	0.3 megapixels
Front camera resolution	1920x1080 pixels	640x480 pixels
Video recording (secondary)	Full HD (1920x1080)	VGA (640x480)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	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
	Galaxy K Zoom (4G SM-C115)	Galaxy Express 2 (SM-G3815)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	Not supported
Radio	Not supported	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, DivX, XviD, H.264, H.263, WMV	MP4, H.264, H.263, WMV
Audio formats	MP3, WAV, eAAC+, FLAC	MP3, WAV, eAAC+, FLAC
🔌 Connectivity
	Galaxy K Zoom (4G SM-C115)	Galaxy Express 2 (SM-G3815)
USB	MicroUSB 2.0, USB OTG On-The-Go	MicroUSB 2.0, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Micro-B USB MHL	Micro-B USB MHL
Bluetooth	4.0 + A2DP	4.0 + A2DP
WiFi	802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Not supported	Supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS
NFC	Supported	Supported
Infrared port	Supported	feature not registered
🧭 Sensors
	Galaxy K Zoom (4G SM-C115)	Galaxy Express 2 (SM-G3815)
Sensors	Accelerometer Ambient light sensor ANT+ Compass Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy K Zoom (4G SM-C115)	Galaxy Express 2 (SM-G3815)
Battery type	Li-Ion: lithium-ion (Removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	2430 mAh	2100 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	14 hours	11 hours
Standby	feature not registered	480 hours (20 days)
➕ Other features
	Galaxy K Zoom (4G SM-C115)	Galaxy Express 2 (SM-G3815)
Call control	Voice recorder	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (Swype), 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: Charcoal Black, Electric Blue, Shimmery White • 2 processors: Quad-core 1.3GHz + Dual-core 1.7GHz • Samsung TouchWiz UX • Dropbox 50GB Java framework	• Colors: Blue, White • Samsung TouchWiz UI Java framework
☢️ Radiation rate
	Galaxy K Zoom (4G SM-C115)	Galaxy Express 2 (SM-G3815)
SAR 1.6W/kg (USA, Mexico, etc.)	0.513W/kg (head), 1.074W/kg (body)	0.38W/kg (head), 0.7W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	0.404W/kg (head), 0.369W/kg (body)	0.38W/kg (head), 0.36W/kg (body)

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Samsung Galaxy K Zoom (4G SM-C115) vs Samsung Galaxy Express 2 (SM-G3815)

Side by side comparison between Samsung Galaxy K Zoom vs Samsung Galaxy Express 2 phones, differences, pros, cons and full specifications. What's the better?

What's the better phone? Samsung Galaxy K Zoom (4G SM-C115)

📱 Model features

📲 Display

🤖 Operating System

⚙️ Processor

💽 Memory and storage

📶 Mobile networks

📷 Camera

📸 Front camera

🔉 Sound and multimedia

🔌 Connectivity

🧭 Sensors

🔋 Battery

➕ Other features

☢️ Radiation rate