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T-Mobile Sidekick 4G (SGH-T839) vs Nokia Lumia 800

Side by side comparison between T-Mobile Sidekick 4G vs Nokia Lumia 800 phones, differences, pros, cons and full specifications. What's the better?

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Compare Nokia Lumia 800 X T-Mobile Sidekick 4G (SGH-T839) 09Points
T-Mobile Sidekick 4G (SGH-T839)
Specifications Compare Models Pictures
3.5"
TFT

480x800

3.1
MP

0.3mp

512MB
RAM

Single-core

1500
mAh

(Removable)

vs
12Points Nokia Lumia 800 Compare T-Mobile Sidekick 4G X
Nokia Lumia 800
Specifications Compare Models Pictures
3.7"
AMOLED

480x800

8
MP
512MB
RAM

Single-core

1450
mAh

(Non removable)

What's the better phone? Nokia Lumia 800

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!

Sidekick 4G (SGH-T839)} 9 Advantages T-Mobile Sidekick 4G (SGH-T839) vs Lumia 800} 12 Advantages Nokia Lumia 800
+Until 32GB microSD, microSDHCAdvantage
More external storage for files using memory cards		vsNot supported
+267 PPI6%
Crisper display of text, images and videos because it has more pixels per inch (ppi)		vs252 PPI
+(front) 0.3MPAdvantage
A front-camera is best for taking selfies		vsNot supported
+3500000 apps (Google Play Store)4 times
More apps available to download and use		vs700000 apps (Marketplace)
+(3G+ HSPA+) 21 Mbps46%
Faster for surfing the internet and download files		vs(3G+ HSPA+) 14.4 Mbps
+1500 mAh3%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use		vs1450 mAh
+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily		vsLi-Ion: lithium-ion (Non removable)
+Video callingAdvantage
The video calling allows to make calls with voice and video		vsNot supported
+3.0 + A2DPAdvantage
Bluetooth 3.0 + A2DP is newer and faster		vs2.1 + A2DP
1GHz 32bit Single-corevs+1.4GHz 32bit Single-core73%
More powerful processor, you can open your applications faster
1GB (350MB available)vs+16GB46 times
More internal storage for applications and files
162 grams (5.67 ounces)vs+142 grams (4.97 ounces)14%
Lighter
15 millimeters (0.59 inches)vs+12.1 millimeters (0.48 inches)24%
Thinner
TFT LCDvs+AMOLEDAdvantage
AMOLED display is brighter and more vivid
3.5"vs+3.7"6%
Larger screen
(back) 3.1MPvs+(back) 8MP154%
Higher resolution main camera
Not supportedvs+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
VGA (720x480)vs+HD (1280x720)167%
More image quality for recording videos with the primary camera
Not supportedvs+CompassAdvantage
Sensors help you use the device
Not supportedvs+FM (RDS)Advantage
The radio lets you listen to your songs and sports in general
Not supportedvs+Gorilla GlassAdvantage
Protection against scratches on the screen lets you carry your phone with your keys
18 Common items in both devices
512MB / 512MB LPDDR2
16 million
480x800 pixels
Only digital zoom
Autofocus
3G+ HSPA+
Capacitive
+11 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

T-Mobile Sidekick 4G (SGH-T839)Nokia Lumia 800
Change model  
ModelSidekick 4G (SGH-T839)Lumia 800
Other model namesT-Mobile Sidekick 4G T839, Samsung SGH-T839 Sidekick 4GNokia Sea Ray, Nokia Lumia 800
Country or region availableUSA
USA		(Global, International)
(Global, International)
BrandT-MobileNokia
Release date4/20/201111/1/2011
Depth15 millimeters (0.59 inches)12.1 millimeters (0.48 inches)
Size (width x height)61 x 127 millimeters (2.4 x 5 in)61.2 x 116.5 millimeters (2.41 x 4.59 in)
Weight162 grams (5.67 ounces)142 grams (4.97 ounces)
Build, materialsfeature not registeredfeature not registered
Protection against water and othersNot supportedNot supported

📲 Display

T-Mobile Sidekick 4G (SGH-T839)Nokia Lumia 800
Display typeTFT LCDAMOLED
Screen size3.5" inches3.7" inches
Screen-to-body ratio~45% (screen-to-body ratio)~54.7% (screen-to-body ratio)
Display resolution480x800 pixels480x800 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)267 PPI252 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

🤖 Operating System

T-Mobile Sidekick 4G (SGH-T839)Nokia Lumia 800
System versionAndroid 2.2.1 FroyoWindows Phone 7.5 Mango
Firmware updatefeature not registeredWindows Phone 7.8
User Interfacefeature not registeredfeature not registered

⚙️ Processor

T-Mobile Sidekick 4G (SGH-T839)Nokia Lumia 800
Chipset32bit: Samsung Exynos 332bit: Qualcomm Snapdragon MSM8255T
CPUSingle-core, 1 processor:
1x 1GHz ARM Cortex-A8 (Single-core)		Single-core, 1 processor:
1x 1.4GHz Scorpion (Single-core)
GPU graphical controllerPowerVR SGX540Qualcomm Adreno 205
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

T-Mobile Sidekick 4G (SGH-T839)Nokia Lumia 800
RAM memory512MB512MB LPDDR2
Internal storage1GB (350MB available)16GB
External storageUntil 32GB microSD, microSDHC
(dedicated slot)		Not supported

📶 Mobile networks

T-Mobile Sidekick 4G (SGH-T839)Nokia Lumia 800
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
Standard mini-SIM (2FF)		1 slot (Single-SIM)
micro-SIM (3FF)
Maximum Download / Upload21/5.76 Mbps14.4/5.76 Mbps
Network technology2G, 3G2G, 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 networkUMTS 1700/2100UMTS 900/1900/2100
Primary 4G networkNot supportedNot supported
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+CSD, GPRS, 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

T-Mobile Sidekick 4G (SGH-T839)Nokia Lumia 800
Back camera (main camera)3.1 megapixels8 megapixels
Main camera resolution2048x1536 pixels3264x2448 pixels
Video recording (primary)VGA (720x480) 30 fpsHD (1280x720) 30 fps
FlashNot supportedDual-LED flash
Focal aperturefeature not registeredf/2.2 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/3.2" inches
Pixel sizefeature not registeredfeature not registered
AutofocusAutofocusAutofocus
Touch focusfeature not registeredSupported
Image stabilizationfeature not registeredfeature not registered
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionfeature not registeredNot supported
BSI sensorfeature not registeredNot supported
HDRfeature not registeredNot supported
Camera extrasfeature not registeredfeature not registered

📸 Front camera

T-Mobile Sidekick 4G (SGH-T839)Nokia Lumia 800
Front camera (secondary)0.3 megapixelsNot supported
Front camera resolution640x480 pixelsNot supported
Video recording (secondary)Not supportedNot 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

T-Mobile Sidekick 4G (SGH-T839)Nokia Lumia 800
LoudspeakerSupportedSupported
Active noise cancellationfeature not registered2 microphones or more
RadioNot supportedFM (RDS)
TVNot supportedNot supported
Video formatsMP4, H.264, H.263MP4, H.264, H.263, WMV
Audio formatsMP3, WAV, eAAC+MP3, WAV, eAAC+, WMA

🔌 Connectivity

T-Mobile Sidekick 4G (SGH-T839)Nokia Lumia 800
USBMicroUSB 2.0MicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth3.0 + A2DP2.1 + A2DP
WiFi802.11 b/g/n [wifi4] (2.4GHz)802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz)
DLNAfeature not registeredNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging
NFCNot supportedNot supported
Infrared portfeature not registeredfeature not registered

🧭 Sensors

T-Mobile Sidekick 4G (SGH-T839)Nokia Lumia 800
SensorsAccelerometer
Ambient light sensor
Proximity sensor		Accelerometer
Ambient light sensor
Compass
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

T-Mobile Sidekick 4G (SGH-T839)Nokia Lumia 800
Battery typeLi-Ion: lithium-ion (Removable)Li-Ion: lithium-ion (Non removable)
BV-5JW
Battery capacity1500 mAh1450 mAh
Charger, wattsWired chargingWired charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomy6.5 hours9.5 hours
Standby456 hours (19 days)335 hours (14 days)

➕ Other features

T-Mobile Sidekick 4G (SGH-T839)Nokia Lumia 800
Call controlVoice recorderVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedNot supported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, Flash playerHTML, XHTML
AntennaInternal antennaInternal antenna
Qwerty physical keyboardRetractable QWERTY keyboardNot supported
Miscellaneous• Colors: Matte black, Pearl magenta
• 2GB microSD included
• Samsung TouchWiz UI
• Optical trackpad
• HAC M3/T3
• T-Mobile TV
• DLNA
• WiFi hotspot
• Java framework		• Colors: Black, Cyan
• Gorilla Glass Curved Screen
• Nokia ClearBlack display
• Carl Zeiss optics
• Anti-glare polariser
• Dolby Digital Plus sound

☢️ Radiation rate

T-Mobile Sidekick 4G (SGH-T839)Nokia Lumia 800
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered1.27W/kg (head), 1.08W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registered0.94W/kg (head)
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