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T-Mobile Sidekick 4G (SGH-T839) vs LG Access LTE (L31G)

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

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Compare LG Access LTE X T-Mobile Sidekick 4G (SGH-T839) 02Points
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
16Points LG Access LTE (L31G) Compare T-Mobile Sidekick 4G X
LG Access LTE (L31G)
Specifications Compare Models Pictures
4.5"
TFT

480x800

5
MP

0.3mp

1GB
RAM

Dual-core

2440
mAh

(Removable)

What's the better phone? LG Access LTE (L31G)

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)} 2 Advantages T-Mobile Sidekick 4G (SGH-T839) vs Access LTE (L31G)} 16 Advantages LG Access LTE (L31G)
+267 PPI29%
Crisper display of text, images and videos because it has more pixels per inch (ppi)		vs207 PPI
+Ambient light sensorAdvantage
Sensors help you use the device		vsNot supported
1GHz 32bit Single-corevs+1.4GHz 32bit Dual-core108%
More powerful processor, you can open your applications faster
512MBvs+1GB100%
More RAM memory. Typically more responsive and better for multitasking.
1GB (350MB available)vs+8GB (4GB available)11 times
More internal storage for applications and files
162 grams (5.67 ounces)vs+130 grams (4.55 ounces)25%
Lighter
15 millimeters (0.59 inches)vs+9.9 millimeters (0.39 inches)52%
Thinner
3.5"vs+4.5"29%
Larger screen
(back) 3.1MPvs+(back) 5MP56%
Higher resolution main camera
Not supportedvs+LED flashAdvantage
The LED flash helps in dark places or in low light
VGA (720x480)vs+Full HD (1920x1080)5 times
More image quality for recording videos with the primary camera
Android 2.2.1 Froyovs+Android 4.4.2 KitKatAdvantage
Android 4.4.2 KitKat is newer and safer
3G+ HSPA+vs+4G LTEAdvantage
The 4G LTE network is newer and faster
(3G+ HSPA+) 21 Mbpsvs+(4G LTE) 100 Mbps4 times
Faster for surfing the internet and download files
1500 mAhvs+2440 mAh63%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
3.0 + A2DPvs+4.0 + A2DPAdvantage
Bluetooth 4.0 + A2DP is newer and faster
HTML, XHTML, Flash playervs+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet
Not supportedvs+Gorilla GlassAdvantage
Protection against scratches on the screen lets you carry your phone with your keys
19 Common items in both devices
Until 32GB microSD, microSDHC
TFT LCD
16 million
480x800 pixels
Only digital zoom
Autofocus
(front) 0.3MP
+12 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)LG Access LTE (L31G)
Change model 
ModelSidekick 4G (SGH-T839)Access LTE (L31G)
Other model namesT-Mobile Sidekick 4G T839, Samsung SGH-T839 Sidekick 4GTracFone LG Access L31G, LGL31G, LG L31G
Country or region availableUSA
USA		USA
USA
BrandT-MobileLG
Release date4/20/201110/1/2014
Depth15 millimeters (0.59 inches)9.9 millimeters (0.39 inches)
Size (width x height)61 x 127 millimeters (2.4 x 5 in)66.29 x 127.5 millimeters (2.61 x 5.02 in)
Weight162 grams (5.67 ounces)130 grams (4.55 ounces)
Build, materialsfeature not registeredfeature not registered
Protection against water and othersNot supportedNot supported

📲 Display

T-Mobile Sidekick 4G (SGH-T839)LG Access LTE (L31G)
Display typeTFT LCDTFT LCD
Screen size3.5" inches4.5" inches
Screen-to-body ratio~45% (screen-to-body ratio)~68.2% (screen-to-body ratio)
Display resolution480x800 pixels480x800 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)267 PPI207 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)LG Access LTE (L31G)
System versionAndroid 2.2.1 FroyoAndroid 4.4.2 KitKat
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

T-Mobile Sidekick 4G (SGH-T839)LG Access LTE (L31G)
Chipset32bit: Samsung Exynos 332bit
CPUSingle-core, 1 processor:
1x 1GHz ARM Cortex-A8 (Single-core)		Dual-core, 1 processor:
2x 1.4GHz
GPU graphical controllerPowerVR SGX540Qualcomm Adreno 305
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

T-Mobile Sidekick 4G (SGH-T839)LG Access LTE (L31G)
RAM memory512MB1GB
Internal storage1GB (350MB available)8GB (4GB available)
External storageUntil 32GB microSD, microSDHC
(dedicated slot)		Until 32GB microSD, microSDHC
(dedicated slot)

📶 Mobile networks

T-Mobile Sidekick 4G (SGH-T839)LG Access LTE (L31G)
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 Mbps100/50 Mbps
Network technology2G, 3G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G networkUMTS 1700/2100UMTS 850/1900/2100
Primary 4G networkNot supportedLTE Cat3 700/1700 (Bands 4,17)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+GPRS, EDGE, UMTS, HSDPA, HSUPA, LTE
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)LG Access LTE (L31G)
Back camera (main camera)3.1 megapixels5 megapixels
Main camera resolution2048x1536 pixels2560x1920 pixels
Video recording (primary)VGA (720x480) 30 fpsFull HD (1920x1080)
FlashNot supportedLED flash
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 registeredSupported
Image stabilizationfeature not registeredfeature not registered
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionfeature not registeredFace detection, Smile detection
BSI sensorfeature not registeredNot supported
HDRfeature not registeredHDR photo only main camera
Camera extrasfeature not registeredfeature not registered

📸 Front camera

T-Mobile Sidekick 4G (SGH-T839)LG Access LTE (L31G)
Front camera (secondary)0.3 megapixels0.3 megapixels
Front camera resolution640x480 pixels640x480 pixels
Video recording (secondary)Not supportedVGA (640x480)
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)LG Access LTE (L31G)
LoudspeakerSupportedSupported
Active noise cancellationfeature not registeredNot supported
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, H.264, H.263MP4, H.264, H.263, DivX, WMV
Audio formatsMP3, WAV, eAAC+MP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

T-Mobile Sidekick 4G (SGH-T839)LG Access LTE (L31G)
USBMicroUSB 2.0MicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth3.0 + A2DP4.0 + A2DP
WiFi802.11 b/g/n [wifi4] (2.4GHz)802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
DLNAfeature not registeredNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging
NFCNot supportedNot supported
Infrared portfeature not registeredSupported

🧭 Sensors

T-Mobile Sidekick 4G (SGH-T839)LG Access LTE (L31G)
SensorsAccelerometer
Ambient light sensor
Proximity sensor		Accelerometer
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

T-Mobile Sidekick 4G (SGH-T839)LG Access LTE (L31G)
Battery typeLi-Ion: lithium-ion (Removable)Li-Ion: lithium-ion (Removable)
BL-59UH
Battery capacity1500 mAh2440 mAh
Charger, wattsWired chargingWired charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomy6.5 hours11 hours
Standby456 hours (19 days)288 hours (12 days)

➕ Other features

T-Mobile Sidekick 4G (SGH-T839)LG Access LTE (L31G)
Call controlVoice recorderVoice dialing, Voice 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 browserHTML, XHTML, Flash playerHTML, XHTML, HTML5
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
• Knock Code, QuickMemo, QuickRemote

☢️ Radiation rate

T-Mobile Sidekick 4G (SGH-T839)LG Access LTE (L31G)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered0.5W/kg (head), 0.77W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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