Microsoft Lumia 950 (RM-1105) vs Sony Ericsson txt (CK13a)

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Side by side comparison between Microsoft Lumia 950 vs Sony Ericsson txt phones, differences, pros, cons and full specifications. What's the better?

9/3/2016 1:08 PM, updated: 5/11/2020 4:36 PM

Compare Sony Ericsson txt X Microsoft Lumia 950 (RM-1105) 32Points

Specifications Compare Models Pictures

5.2"
AMOLED

1440x2560

20.1
MP

5mp

3GB
RAM

Hexa-core

3000
mAh

(Removable)

01Point Sony Ericsson txt (CK13a) Compare Microsoft Lumia 950 X

Specifications Compare Models Pictures

2.55"
TFT

320x240

3.1
MP

64MB
RAM

Single-core

1000
mAh

(Removable)

What's the better phone? Microsoft Lumia 950 (RM-1105)

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!

32 Advantages Microsoft Lumia 950 (RM-1105)	vs	1 Advantage Sony Ericsson txt (CK13a)
+3GB LPDDR347 times More RAM memory. Typically more responsive and better for multitasking.	vs	64MB SDRAM
+32GB (27GB available)275 times More internal storage for applications and files	vs	120MB (100MB available)
+Until 200GB microSD, microSDXC5 times More external storage for files using memory cards	vs	Until 32GB microSD, microSDHC
+8.2 millimeters (0.32 inches)77% Thinner	vs	14.5 millimeters (0.57 inches)
+AMOLEDAdvantage AMOLED display is brighter and more vivid	vs	TFT LCD
+16 million61 times More colors on the screen is better quality images and videos	vs	260 thousand
+1440x2560 pixels47 times Higher resolution screen	vs	320x240 pixels
+565 PPI3 times Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	157 PPI
+5.2"104% Larger screen	vs	2.55"
+(back) 20.1MP5 times Higher resolution main camera	vs	(back) 3.1MP
+Triple LED flashAdvantage The Triple LED flash helps in dark places or in low light	vs	Not supported
+AutofocusAdvantage Best autofocus type for taking pictures	vs	Not supported
+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) 5MPAdvantage A front-camera is best for taking selfies	vs	Not supported
+4K UHD (3840x2160)107 times More image quality for recording videos with the primary camera	vs	QVGA (320x240)
+1000000 apps (Windows Store)99999 times More apps available to download and use	vs	10 apps
+4G LTE-AAdvantage The 4G LTE-A network is newer and faster	vs	2G EDGE
+(4G LTE-A) 300 Mbps1694 times Faster for surfing the internet and download files	vs	(2G EDGE) 0.177 Mbps
+Capacitive MultitouchAdvantage The touch screen facilitates the use of the device	vs	Not supported
+Accelerometer, Proximity sensor, Compass, Ambient light sensor, Gyroscope, Barometer, Iris scannerAdvantage Sensors help you use the device	vs	Not supported
+3000 mAh2 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	1000 mAh
+Video callingAdvantage The video calling allows to make calls with voice and video	vs	Not supported
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+A-GPS, GeoTagging, GLONASSAdvantage It's harder to lose yourself in the city with GPS on your device	vs	Not supported
+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster	vs	802.11 b/g [wifi3]
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
+4.1 + A2DPAdvantage Bluetooth 4.1 + A2DP is newer and faster	vs	2.1 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+USB 3.1 Type-C reversible connectorAdvantage Newer and faster USB version for transferring photos, mp3 or data.	vs	MicroUSB 2.0
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
+HTML, XHTML, HTML5Advantage Better sites viewing on the internet	vs	HTML, XHTML
150 grams (5.25 ounces)	vs	+95 grams (3.33 ounces)58% Lighter

7 Common items in both devices

Only digital zoom

LiPo: li-ion polymer (Removable) / Li-Ion: lithium-ion (Removable)

Hands-free calling

Vibrating alert

3.5mm jack

FM / FM (RDS)

Gorilla Glass 3 / Scratch-resistant glass

+ 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
	Microsoft Lumia 950 (RM-1105)	Sony Ericsson txt (CK13a)
Change model		Choose the model
Model	Lumia 950 (RM-1105)	txt (CK13a)
Other model names	AT&T Microsoft Lumia 950 RM-1105, Microsoft Talkman	Sony Ericsson TXT CK13
Country or region available	(Global, International)	Canada, USA
Brand	Microsoft	Sony Ericsson
Release date	11/20/2015	10/1/2011
Depth	8.2 millimeters (0.32 inches)	14.5 millimeters (0.57 inches)
Size (width x height)	73.2 x 145 millimeters (2.88 x 5.71 in)	60 x 106 millimeters (2.36 x 4.17 in)
Weight	150 grams (5.25 ounces)	95 grams (3.33 ounces)
Build, materials	feature not registered	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Microsoft Lumia 950 (RM-1105)	Sony Ericsson txt (CK13a)
Display type	AMOLED	TFT LCD
Screen size	5.2" inches	2.55" inches
Screen-to-body ratio	~70.2% (screen-to-body ratio)	~31.7% (screen-to-body ratio)
Display resolution	1440x2560 pixels	320x240 pixels
Touchscreen	Capacitive Multitouch	Not supported
Pixel density (dot pitch)	565 PPI	157 PPI
Colors	16 million	260 thousand
Scratch-resistant glass	Gorilla Glass 3	Scratch-resistant glass
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	Microsoft Lumia 950 (RM-1105)	Sony Ericsson txt (CK13a)
System version	Windows 10 Mobile	Proprietary OS
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Microsoft Lumia 950 (RM-1105)	Sony Ericsson txt (CK13a)
Chipset	64bit: Qualcomm Snapdragon 808 MSM8992 (20nm)	32bit
CPU	Hexa-core, 2 processors: 2x 1.8GHz ARM Cortex-A57 (Dual-core) 4x 1.4GHz ARM Cortex-A53 (Quad-core)	Single-core, 1 processor: Single-core PNX-4910 (Single-core)
GPU graphical controller	Qualcomm Adreno 418	feature not registered
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Microsoft Lumia 950 (RM-1105)	Sony Ericsson txt (CK13a)
RAM memory	3GB LPDDR3	64MB SDRAM
Internal storage	32GB (27GB available)	120MB (100MB available)
External storage	Until 200GB microSD, microSDXC (dedicated slot)	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Microsoft Lumia 950 (RM-1105)	Sony Ericsson txt (CK13a)
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	1 slot (Single-SIM) Standard mini-SIM (2FF)
Maximum Download / Upload	300/50 Mbps	0.177 Mbps
Network technology	2G, 3G, 4G	2G
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 850/900/1700/1900/2100	Not supported
Primary 4G network	EMEA: LTE Cat6 700/800/850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8,12,17,20,28), TD-LTE 2300/2600 (Bands 38,40) USA: LTE Cat6 700/800/850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8,12,17,20,28), TD-LTE 2300/2500/2600 (Bands 38,40,41)	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A	GPRS, EDGE
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
	Microsoft Lumia 950 (RM-1105)	Sony Ericsson txt (CK13a)
Back camera (main camera)	20.1 megapixels	3.1 megapixels
Main camera resolution	5376x3744 pixels	2048x1536 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	QVGA (320x240)
Flash	Triple LED flash	Not supported
Focal aperture	f/1.9 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	1/2.4" inches	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Autofocus	Not supported
Touch focus	Supported	Not supported
Image stabilization	feature not registered	feature not registered
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Not supported
BSI sensor	Supported	Not supported
HDR	HDR photo only main camera	Not supported
Camera extras	feature not registered	feature not registered
📸 Front camera
	Microsoft Lumia 950 (RM-1105)	Sony Ericsson txt (CK13a)
Front camera (secondary)	5 megapixels	Not supported
Front camera resolution	2592x1944 pixels	Not supported
Video recording (secondary)	Full HD (1920x1080)	Not supported
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
	Microsoft Lumia 950 (RM-1105)	Sony Ericsson txt (CK13a)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	Not supported
Radio	FM	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, WMV	MP4, H.264, H.263
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, eAAC+
🔌 Connectivity
	Microsoft Lumia 950 (RM-1105)	Sony Ericsson txt (CK13a)
USB	USB 3.1 Type-C reversible connector	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	USB Type-C (reversible)	Not supported
Bluetooth	4.1 + A2DP	2.1 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz)	802.11 b/g [wifi3] (2.4GHz)
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	Not supported
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Microsoft Lumia 950 (RM-1105)	Sony Ericsson txt (CK13a)
Sensors	Accelerometer Ambient light sensor Barometer Compass Gyroscope Iris scanner Proximity sensor	Not supported
Vibrating alert	Supported	Supported
🔋 Battery
	Microsoft Lumia 950 (RM-1105)	Sony Ericsson txt (CK13a)
Battery type	LiPo: li-ion polymer (Removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	3000 mAh	1000 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	18 hours	3.2 hours
Standby	288 hours (12 days)	416 hours (17.3 days)
➕ Other features
	Microsoft Lumia 950 (RM-1105)	Sony Ericsson txt (CK13a)
Call control	Voice dialing, Voice recorder, Voice commands	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	Not supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Fixed QWERTY keyboard
Miscellaneous	• Colors: Black, White • ClearBlack display • Carl Zeiss optics camera • Qi Wireless charging • Microsoft Continuum • 15GB OneDrive • WiFi hotspot	• Colors: Black, Blue, White, Pink • Facebook and Twitter • Google Mail and Google Talk Java framework
☢️ Radiation rate
	Microsoft Lumia 950 (RM-1105)	Sony Ericsson txt (CK13a)
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