Sony Ericsson txt (CK13a) vs Asus Zenfone Zoom (ZX550 16GB)

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Side by side comparison between Sony Ericsson txt vs Asus Zenfone Zoom (ZX550) phones, differences, pros, cons and full specifications. What's the better?

4/30/2020 8:02 AM, updated: 5/12/2020 9:23 PM

Compare Asus Zenfone Zoom (ZX550) X Sony Ericsson txt (CK13a) 03Points

Specifications Compare Models Pictures

2.55"
TFT

320x240

3.1
MP

64MB
RAM

Single-core

1000
mAh

(Removable)

28Points Asus Zenfone Zoom (ZX550 16GB) Compare Sony Ericsson txt X

Specifications Compare Models Pictures

5.5"
IPS

1080x1920

13
MP

5mp

2GB
RAM

Quad-core

3000
mAh

(Non removable)

What's the better phone? Asus Zenfone Zoom (ZX550 16GB)

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 Sony Ericsson txt (CK13a)	vs	28 Advantages Asus Zenfone Zoom (ZX550 16GB)
+95 grams (3.33 ounces)95% Lighter	vs	185 grams (6.48 ounces)
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+FM (RDS)Advantage The radio lets you listen to your songs and sports in general	vs	Not supported
64MB SDRAM	vs	+2GB LPDDR331 times More RAM memory. Typically more responsive and better for multitasking.
120MB (100MB available)	vs	+16GB (12GB available)122 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
14.5 millimeters (0.57 inches)	vs	+12 millimeters (0.47 inches)21% Thinner
TFT LCD	vs	+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid
260 thousand	vs	+16 million61 times More colors on the screen is better quality images and videos
320x240 pixels	vs	+1080x1920 pixels26 times Higher resolution screen
157 PPI	vs	+401 PPI155% Crisper display of text, images and videos because it has more pixels per inch (ppi)
2.55"	vs	+5.5"116% Larger screen
(back) 3.1MP	vs	+(back) 13MP3 times Higher resolution main camera
Not supported	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
Only digital zoom	vs	+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures
Not supported	vs	+LDAF: laser detection autofocusAdvantage Best autofocus type for taking pictures
Not supported	vs	+HDR photo only main cameraAdvantage The HDR technology produced photos with more detail in dark areas
Not supported	vs	+(front) 5MPAdvantage A front-camera is best for taking selfies
QVGA (320x240)	vs	+Full HD (1920x1080)26 times More image quality for recording videos with the primary camera
10 apps	vs	+3500000 apps (Google Play Store)349999 times More apps available to download and use
2G EDGE	vs	+4G LTEAdvantage The 4G LTE network is newer and faster
(2G EDGE) 0.177 Mbps	vs	+(4G LTE) 150 Mbps846 times Faster for surfing the internet and download files
Not supported	vs	+Capacitive MultitouchAdvantage The touch screen facilitates the use of the device
Not supported	vs	+Accelerometer, Proximity sensor, Compass, Ambient light sensor, GyroscopeAdvantage Sensors help you use the device
1000 mAh	vs	+3000 mAh2 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supported	vs	+Video callingAdvantage The video calling allows to make calls with voice and video
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	+A-GPS, GeoTagging, GLONASSAdvantage It's harder to lose yourself in the city with GPS on your device
802.11 b/g [wifi3]	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
2.1 + A2DP	vs	+4.0 + A2DPAdvantage Bluetooth 4.0 + A2DP is newer and faster
HTML, XHTML	vs	+HTML, XHTML, HTML5Advantage Better sites viewing on the internet

5 Common items in both devices

Hands-free calling

Vibrating alert

3.5mm jack

MicroUSB 2.0 / MicroUSB 2.0, USB OTG On-The-Go

Scratch-resistant glass / Gorilla Glass 3

+ 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
	Sony Ericsson txt (CK13a)	Asus Zenfone Zoom (ZX550 16GB)
Change model		Choose the model
Model	txt (CK13a)	Zenfone Zoom (ZX550 16GB)
Other model names	Sony Ericsson TXT CK13	Asus Zenfone Zoom ZX550 (Dual-Sim), Asus ZX550
Country or region available	Canada, USA	(Global, International)
Brand	Sony Ericsson	Asus
Release date	10/1/2011	12/1/2015
Depth	14.5 millimeters (0.57 inches)	12 millimeters (0.47 inches)
Size (width x height)	60 x 106 millimeters (2.36 x 4.17 in)	78.8 x 158.9 millimeters (3.1 x 6.26 in)
Weight	95 grams (3.33 ounces)	185 grams (6.48 ounces)
Build, materials	feature not registered	Aluminum frame, glass front, leather back
Protection against water and others	Not supported	Not supported
📲 Display
	Sony Ericsson txt (CK13a)	Asus Zenfone Zoom (ZX550 16GB)
Display type	TFT LCD	TFT IPS LCD
Screen size	2.55" inches	5.5" inches
Screen-to-body ratio	~31.7% (screen-to-body ratio)	~66.6% (screen-to-body ratio)
Display resolution	320x240 pixels	1080x1920 pixels
Touchscreen	Not supported	Capacitive Multitouch
Pixel density (dot pitch)	157 PPI	401 PPI
Colors	260 thousand	16 million
Scratch-resistant glass	Scratch-resistant glass	Gorilla Glass 3
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	Sony Ericsson txt (CK13a)	Asus Zenfone Zoom (ZX550 16GB)
System version	Proprietary OS	Android 5.0.2 Lollipop
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Sony Ericsson txt (CK13a)	Asus Zenfone Zoom (ZX550 16GB)
Chipset	32bit	64bit: Intel Atom Z3580 (22nm)
CPU	Single-core, 1 processor: Single-core PNX-4910 (Single-core)	Quad-core, 1 processor: 4x 2.3GHz Intel Silvermont (Quad-core)
GPU graphical controller	feature not registered	PowerVR G6430 MP4
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Sony Ericsson txt (CK13a)	Asus Zenfone Zoom (ZX550 16GB)
RAM memory	64MB SDRAM	2GB LPDDR3
Internal storage	120MB (100MB available)	16GB (12GB available)
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 64GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Sony Ericsson txt (CK13a)	Asus Zenfone Zoom (ZX550 16GB)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	1 slot (Single-SIM) Standard mini-SIM (2FF)	2 slots (Dual-SIM) micro-SIM (3FF)
Maximum Download / Upload	0.177 Mbps	150/50 Mbps
Network technology	2G	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	Not supported	UMTS 850/900/1900/2100
Primary 4G network	Not supported	LTE Cat4 (Bands 1, 2, 3, 4, 5, 7, 8, 9, 17, 18, 19, 20, 28, 29) TD-LTE (Bands 38, 39, 40, 41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE	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
	Sony Ericsson txt (CK13a)	Asus Zenfone Zoom (ZX550 16GB)
Back camera (main camera)	3.1 megapixels	13 megapixels
Main camera resolution	2048x1536 pixels	4128x3096 pixels
Video recording (primary)	QVGA (320x240)	Full HD (1920x1080) 30 fps
Flash	Not supported	Dual-LED flash
Focal aperture	feature not registered	f/2.7 (aperture)
Focal length	feature not registered	28mm (lens)
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Not supported	LDAF: laser detection autofocus
Touch focus	Not supported	Supported
Image stabilization	feature not registered	OIS: Optical stabilization
Zoom	Only digital zoom	Digital and optical zoom
Face/smile detection	Not supported	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	Not supported	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Sony Ericsson txt (CK13a)	Asus Zenfone Zoom (ZX550 16GB)
Front camera (secondary)	Not supported	5 megapixels
Front camera resolution	Not supported	2560x1920 pixels
Video recording (secondary)	Not supported	HD (1280x720)
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
	Sony Ericsson txt (CK13a)	Asus Zenfone Zoom (ZX550 16GB)
Loudspeaker	Supported	Supported
Active noise cancellation	Not supported	Not supported
Radio	FM (RDS)	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263	MP4, H.264, H.263
Audio formats	MP3, WAV, eAAC+	MP3, WAV, eAAC+
🔌 Connectivity
	Sony Ericsson txt (CK13a)	Asus Zenfone Zoom (ZX550 16GB)
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	2.1 + A2DP	4.0 + A2DP
WiFi	802.11 b/g [wifi3] (2.4GHz)	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	Not supported	A-GPS, GeoTagging, GLONASS
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Sony Ericsson txt (CK13a)	Asus Zenfone Zoom (ZX550 16GB)
Sensors	Not supported	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Sony Ericsson txt (CK13a)	Asus Zenfone Zoom (ZX550 16GB)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	1000 mAh	3000 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	3.2 hours	feature not registered
Standby	416 hours (17.3 days)	feature not registered
➕ Other features
	Sony Ericsson txt (CK13a)	Asus Zenfone Zoom (ZX550 16GB)
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	Not supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Fixed QWERTY keyboard	Not supported
Miscellaneous	• Colors: Black, Blue, White, Pink • Facebook and Twitter • Google Mail and Google Talk • Java framework	• Colors: Black, White • Asus ZenUI • Hoya camera sensor • Laser autofocus camera (0.03 seconds) • 3x optical zoom camera • Dual tone flash • 5GB Asus Webstorage • Only one micro SIM card can connect to 3G/4G service at a time
☢️ Radiation rate
	Sony Ericsson txt (CK13a)	Asus Zenfone Zoom (ZX550 16GB)
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