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Sony Ericsson Xperia X2 vs T-Mobile Sidekick 4G (SGH-T839)

Side by side comparison between Sony Ericsson Xperia X2 vs T-Mobile Sidekick 4G phones, differences, pros, cons and full specifications. What's the better?

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Compare T-Mobile Sidekick 4G X Sony Ericsson Xperia X2 07Points
3.2"
TFT

480x800

8
MP

0.3mp

256MB
RAM

Single-core

1500
mAh

(Removable)

vs
14Points T-Mobile Sidekick 4G (SGH-T839) Compare Sony Ericsson Xperia X2 X
3.5"
TFT

480x800

3.1
MP

0.3mp

512MB
RAM

Single-core

1500
mAh

(Removable)

What's the better phone? T-Mobile Sidekick 4G (SGH-T839)

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!

Xperia X2} 7 Advantages Sony Ericsson Xperia X2 vs Sidekick 4G (SGH-T839)} 14 Advantages T-Mobile Sidekick 4G (SGH-T839)
+155 grams (5.43 ounces)5%
Lighter
vs162 grams (5.67 ounces)
+292 PPI9%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs267 PPI
+(back) 8MP154%
Higher resolution main camera
vs(back) 3.1MP
+LED flashAdvantage
The LED flash helps in dark places or in low light
vsNot supported
+WVGA (800x480)11%
More image quality for recording videos with the primary camera
vsVGA (720x480)
+FMAdvantage
The radio lets you listen to your songs and sports in general
vsNot supported
+Proprietary TV-outAdvantage
The TV-output lets you use your device on TV by cable
vsNot supported
528MHz 32bit Single-corevs+1GHz 32bit Single-core61%
More powerful processor, you can open your applications faster
256MB LPDDRvs+512MB100%
More RAM memory. Typically more responsive and better for multitasking.
512MB (110MB available)vs+1GB (350MB available)2 times
More internal storage for applications and files
Until 16GB microSD, microSDHCvs+Until 32GB microSD, microSDHC100%
More external storage for files using memory cards
16 millimeters (0.63 inches)vs+15 millimeters (0.59 inches)7%
Thinner
65 thousandvs+16 million245 times
More colors on the screen is better quality images and videos
3.2"vs+3.5"9%
Larger screen
50 apps (Windows Mobile)vs+3500000 apps (Google Play Store)69999 times
More apps available to download and use
3G HSUPAvs+3G+ HSPA+Advantage
The 3G+ HSPA+ network is newer and faster
(3G HSUPA) 7.2 Mbpsvs+(3G+ HSPA+) 21 Mbps192%
Faster for surfing the internet and download files
Resistivevs+CapacitiveAdvantage
Better touchscreen. The capacitive screen is much more sensitive.
Singlevs+MultitouchAdvantage
Better touch type. Multitouch allows to use more fingers at the same time.
802.11 b/g [wifi3]vs+802.11 b/g/n [wifi4]Advantage
WiFi 802.11 b/g/n [wifi4] is newer and faster
2.1 + A2DPvs+3.0 + A2DPAdvantage
Bluetooth 3.0 + A2DP is newer and faster

16 Common items in both devices
TFT LCD
480x800 pixels
Only digital zoom
Autofocus
(front) 0.3MP
Accelerometer
Ambient light sensor
+9 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 Clear highlight

📱 Model features

Sony Ericsson Xperia X2T-Mobile Sidekick 4G (SGH-T839)
Change model  
ModelXperia X2Sidekick 4G (SGH-T839)
Other model namesSony Ericsson Xperia X2i, X2a, SE VulcanT-Mobile Sidekick 4G T839, Samsung SGH-T839 Sidekick 4G
Country or region availablefeature not registeredUSA
USA
BrandSony EricssonT-Mobile
Release date1/5/20104/20/2011
Depth16 millimeters (0.63 inches)15 millimeters (0.59 inches)
Size (width x height)54 x 110 millimeters (2.13 x 4.33 in)61 x 127 millimeters (2.4 x 5 in)
Weight155 grams (5.43 ounces)162 grams (5.67 ounces)
Build, materialsfeature not registeredfeature not registered
Protection against water and othersNot supportedNot supported

📲 Display

Sony Ericsson Xperia X2T-Mobile Sidekick 4G (SGH-T839)
Display typeTFT LCDTFT LCD
Screen size3.2" inches3.5" inches
Screen-to-body ratio~49.1% (screen-to-body ratio)~45% (screen-to-body ratio)
Display resolution480x800 pixels480x800 pixels
TouchscreenResistive Single touch 1-pointCapacitive Multitouch
Pixel density (dot pitch)292 PPI267 PPI
Colors65 thousand16 million
Scratch-resistant glassNot supportedNot supported
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

🤖 Operating System

Sony Ericsson Xperia X2T-Mobile Sidekick 4G (SGH-T839)
System versionWindows Mobile 6.5 Professional TitaniumAndroid 2.2.1 Froyo
Firmware updateWindows Mobile 6.5.3 Professionalfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Sony Ericsson Xperia X2T-Mobile Sidekick 4G (SGH-T839)
Chipset32bit: Qualcomm MSM7200A32bit: Samsung Exynos 3
CPUSingle-core, 1 processor:
1x 528MHz ARM1136EJ-S (Single-core)
Single-core, 1 processor:
1x 1GHz ARM Cortex-A8 (Single-core)
GPU graphical controllerQualcomm Adreno 130PowerVR SGX540
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Sony Ericsson Xperia X2T-Mobile Sidekick 4G (SGH-T839)
RAM memory256MB LPDDR512MB
Internal storage512MB (110MB available)1GB (350MB available)
External storageUntil 16GB microSD, microSDHC
(dedicated slot)
Until 32GB microSD, microSDHC
(dedicated slot)

📶 Mobile networks

Sony Ericsson Xperia X2T-Mobile Sidekick 4G (SGH-T839)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
Standard mini-SIM (2FF)
1 slot (Single-SIM)
Standard mini-SIM (2FF)
Maximum Download / Upload7.2/2 Mbps21/5.76 Mbps
Network technology2G2G, 3G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkNot supportedUMTS 1700/2100
Primary 4G networkNot supportedNot supported
Primary 5G networkNot supportedNot supported
Primary data networkCSD, GPRS, EDGE, UMTS, HSDPA, HSUPAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported

📷 Camera

Sony Ericsson Xperia X2T-Mobile Sidekick 4G (SGH-T839)
Back camera (main camera)8 megapixels3.1 megapixels
Main camera resolution3264x2448 pixels2048x1536 pixels
Video recording (primary)WVGA (800x480) 30 fpsVGA (720x480) 30 fps
FlashLED flashNot supported
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
AutofocusAutofocusAutofocus
Touch focusfeature not registeredfeature not registered
Image stabilizationfeature not registeredfeature not registered
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionfeature not registeredfeature not registered
BSI sensorfeature not registeredfeature not registered
HDRfeature not registeredfeature not registered
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Sony Ericsson Xperia X2T-Mobile Sidekick 4G (SGH-T839)
Front camera (secondary)0.3 megapixels0.3 megapixels
Front camera resolution640x480 pixels640x480 pixels
Video recording (secondary)QVGA (320x240)Not supported
Front flashNot supportedNot supported
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

🔉 Sound and multimedia

Sony Ericsson Xperia X2T-Mobile Sidekick 4G (SGH-T839)
LoudspeakerSupportedSupported
Active noise cancellationfeature not registeredfeature not registered
RadioFMNot supported
TVNot supportedNot supported
Video formatsMP4, Xvid, H.264, H.263, WMV9MP4, H.264, H.263
Audio formatsMP3, WAV, WMA, eAAC+MP3, WAV, eAAC+

🔌 Connectivity

Sony Ericsson Xperia X2T-Mobile Sidekick 4G (SGH-T839)
USBMicroUSB 2.0MicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputProprietary TV-outNot supported
Bluetooth2.1 + A2DP3.0 + A2DP
WiFi802.11 b/g [wifi3] (2.4GHz)802.11 b/g/n [wifi4] (2.4GHz)
DLNAfeature not registeredfeature not registered
GPSA-GPS, GeoTaggingA-GPS, GeoTagging
NFCNot supportedNot supported
Infrared portfeature not registeredfeature not registered

🧭 Sensors

Sony Ericsson Xperia X2T-Mobile Sidekick 4G (SGH-T839)
SensorsAccelerometer
Ambient light sensor
Proximity sensor
Accelerometer
Ambient light sensor
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Sony Ericsson Xperia X2T-Mobile Sidekick 4G (SGH-T839)
Battery typeLiPo: li-ion polymer (Removable)
BST-41
Li-Ion: lithium-ion (Removable)
Battery capacity1500 mAh1500 mAh
Charger, wattsWired chargingWired charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomy6 hours6.5 hours
Standby640 hours (26.7 days)456 hours (19 days)

➕ Other features

Sony Ericsson Xperia X2T-Mobile Sidekick 4G (SGH-T839)
Call controlVoice dialing, Voice recorder, Voice commandsVoice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserfeature not registeredHTML, XHTML, Flash player
AntennaInternal antennaInternal antenna
Qwerty physical keyboardRetractable QWERTY keyboardRetractable QWERTY keyboard
Miscellaneous• Colors: Elegant Black, Modern Silver
• 4GB SanDisk microSD included
• Touch focus
• DLNA
• Pocket Office
• Stereo FM via software update
• Videocall functionality via software update
• Java framework
• Colors: Matte black, Pearl magenta
• 2GB microSD included
• Samsung TouchWiz UI
• Optical trackpad
• HAC M3/T3
• T-Mobile TV
• DLNA
• WiFi hotspot
• Java framework

☢️ Radiation rate

Sony Ericsson Xperia X2T-Mobile Sidekick 4G (SGH-T839)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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