Oppo Find X (128GB) vs Sony Ericsson txt (CK13a)

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

7/16/2018 2:12 PM, updated: 6/9/2025 11:20 PM

Compare Sony Ericsson txt X Oppo Find X (128GB) 29Points

Specifications Compare Models Pictures

6.42"
AMOLED

1080x2340

16
MP

25mp

8GB
RAM

Octa-core

3730
mAh

(Non removable)

05Points Sony Ericsson txt (CK13a) Compare Oppo Find X X

Specifications Compare Models Pictures

2.55"
TFT

320x240

3.1
MP

64MB
RAM

Single-core

1000
mAh

(Removable)

What's the better phone? Oppo Find X (128GB)

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!

29 Advantages Oppo Find X (128GB)	vs	5 Advantages Sony Ericsson txt (CK13a)
+8GB LPDDR4X127 times More RAM memory. Typically more responsive and better for multitasking.	vs	64MB SDRAM
+128GB (110GB available)1125 times More internal storage for applications and files	vs	120MB (100MB available)
+9.4 millimeters (0.37 inches)54% 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
+1080x2340 pixels32 times Higher resolution screen	vs	320x240 pixels
+401 PPI155% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	157 PPI
+6.42"152% Larger screen	vs	2.55"
+(dual camera) 16MP + 20MP10 times Higher resolution main camera	vs	(back) 3.1MP
+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light	vs	Not supported
+PDAF: phase detection 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 on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	Not supported
+4K UHD (3840x2160)107 times More image quality for recording videos with the primary camera	vs	QVGA (320x240)
+3500000 apps (Google Play Store)349999 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) 1024 Mbps5784 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, Hall effect, Face unlock 3DAdvantage Sensors help you use the device	vs	Not supported
+3730 mAh3 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
+2 slots (Dual-SIM)Advantage You can have more mobile carriers/operators on the same device.	vs	1 slot (Single-SIM) (dedicated slot)
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+A-GPS, GeoTagging, GLONASS, BeiDouAdvantage 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]
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	2.1 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+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
Not supported	vs	+Until 32GB microSD, microSDHCAdvantage More external storage for files using memory cards
186 grams (6.51 ounces)	vs	+95 grams (3.33 ounces)96% Lighter
LiPo: li-ion polymer (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+FM (RDS)Advantage The radio lets you listen to your songs and sports in general

5 Common items in both devices

Only digital zoom

Hands-free calling

Vibrating alert

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

Gorilla Glass 5 / 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
	Oppo Find X (128GB)	Sony Ericsson txt (CK13a)
Change model		Choose the model
Model	Find X (128GB)	txt (CK13a)
Other model names	BBK Oppo Find X PAFM00, PAFT00	Sony Ericsson TXT CK13
Country or region available	(Global, International), China, Hong Kong	Canada, USA
Brand	Oppo	Sony Ericsson
Release date	7/1/2018	10/1/2011
Depth	9.4 millimeters (0.37 inches)	14.5 millimeters (0.57 inches)
Size (width x height)	74.2 x 156.7 millimeters (2.92 x 6.17 in)	60 x 106 millimeters (2.36 x 4.17 in)
Weight	186 grams (6.51 ounces)	95 grams (3.33 ounces)
Build, materials	Aluminum frame, glass front/back Back: Gorilla Glass 5	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Oppo Find X (128GB)	Sony Ericsson txt (CK13a)
Display type	AMOLED	TFT LCD
Screen size	6.42" inches	2.55" inches
Screen-to-body ratio	~87% (screen-to-body ratio)	~31.7% (screen-to-body ratio)
Display resolution	1080x2340 pixels (19.5:9)	320x240 pixels
Touchscreen	Capacitive Multitouch	Not supported
Pixel density (dot pitch)	401 PPI	157 PPI
Colors	16 million	260 thousand
Scratch-resistant glass	Gorilla Glass 5	Scratch-resistant glass
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	Oppo Find X (128GB)	Sony Ericsson txt (CK13a)
System version	Android 8.1 Oreo	Proprietary OS
Firmware update	Android 10	feature not registered
User Interface	ColorOS 5.1 / 7.0	feature not registered
⚙️ Processor
	Oppo Find X (128GB)	Sony Ericsson txt (CK13a)
Chipset	64bit: Qualcomm Snapdragon 845 (SDM845) (10nm)	32bit
CPU	Octa-core, 2 processors: 4x 2.8GHz Kryo 385 Gold (Quad-core) 4x 1.7GHz Kryo 385 Silver (Quad-core)	Single-core, 1 processor: Single-core PNX-4910 (Single-core)
GPU graphical controller	Qualcomm Adreno 630 (710MHz)	feature not registered
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Oppo Find X (128GB)	Sony Ericsson txt (CK13a)
RAM memory	8GB LPDDR4X	64MB SDRAM
Internal storage	128GB (110GB available) UFS 2.1	120MB (100MB available)
External storage	Not supported	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Oppo Find X (128GB)	Sony Ericsson txt (CK13a)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Not supported
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	1 slot (Single-SIM) Standard mini-SIM (2FF)
Maximum Download / Upload	1024/150 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	CDMA 800, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100	Not supported
Primary 4G network	LTE Cat16 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 32, 66) TD-LTE (34, 38, 39, 40, 41)	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE
Secondary 2G network	GSM 850/900/1800/1900	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	Not supported
📷 Camera
	Oppo Find X (128GB)	Sony Ericsson txt (CK13a)
Back camera (main camera)	(dual camera) 16 megapixels 20MP f/2.01/2.8"1.0µm	3.1 megapixels
Main camera resolution	4608x3456 pixels	2048x1536 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	QVGA (320x240)
Flash	Dual-LED flash	Not supported
Focal aperture	f/2.0 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	1/2.6" inches	feature not registered
Pixel size	1.22µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Not supported
Touch focus	Supported	Not supported
Image stabilization	OIS: Optical stabilization	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 on both cameras	Not supported
Camera extras	feature not registered	feature not registered
📸 Front camera
	Oppo Find X (128GB)	Sony Ericsson txt (CK13a)
Front camera (secondary)	25 megapixels *Motorized pop-up camera (slider)	Not supported
Front camera resolution	5760x4320 pixels	Not supported
Video recording (secondary)	Full HD (1920x1080)	Not supported
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (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
	Oppo Find X (128GB)	Sony Ericsson txt (CK13a)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	2 microphones	Not supported
Radio	Not supported	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, DivX, XviD	MP4, H.264, H.263
Audio formats	MP3, OGG, eAAC+, FLAC	MP3, WAV, eAAC+
🔌 Connectivity
	Oppo Find X (128GB)	Sony Ericsson txt (CK13a)
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0
Audio output	Type-C reversible connector	3.5mm jack
TV output	USB Type-C (reversible)	Not supported
Bluetooth	5.0 + A2DP/LE	2.1 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 b/g [wifi3] (2.4GHz)
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	Not supported
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Oppo Find X (128GB)	Sony Ericsson txt (CK13a)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 3D Gyroscope Hall effect Proximity sensor	Not supported
Vibrating alert	Supported	Supported
🔋 Battery
	Oppo Find X (128GB)	Sony Ericsson txt (CK13a)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	3730 mAh	1000 mAh
Charger, watts	20W Wired fast charging VOOC 3.0	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	feature not registered	3.2 hours
Standby	feature not registered	416 hours (17.3 days)
➕ Other features
	Oppo Find X (128GB)	Sony Ericsson txt (CK13a)
Call control	Voice dialing, Voice recorder	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: Bordeaux Red, Glacier Blue	• Colors: Black, Blue, White, Pink • Facebook and Twitter • Google Mail and Google Talk • Java framework
☢️ Radiation rate
	Oppo Find X (128GB)	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