Skip to content

LG Optimus GT540 vs Motorola Primus (XT621)

Side by side comparison between LG Optimus GT540 vs Motorola Primus phones, differences, pros, cons and full specifications. What's the better?

,
Compare Motorola Primus X LG Optimus GT540 02Points
LG Optimus GT540
Specifications Compare Models Pictures
3"
TFT

320x480

3.1
MP
256MB
RAM

Single-core

1500
mAh

(Removable)

vs
20Points Motorola Primus (XT621) Compare LG Optimus GT540 X
Motorola Primus (XT621)
Specifications Compare Models Pictures
4"
TFT

480x800

5
MP
1GB
RAM

Single-core

1860
mAh

(Removable)

What's the better phone? Motorola Primus (XT621)

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!

Optimus GT540} 2 Advantages LG Optimus GT540 vs Primus (XT621)} 20 Advantages Motorola Primus (XT621)
+115 grams (4.03 ounces)26%
Lighter		vs145 grams (5.08 ounces)
+AutofocusAdvantage
Best autofocus type for taking pictures		vsNot supported
600MHz 32bit Single-corevs+1.2GHz 32bit Single-core110%
More powerful processor, you can open your applications faster
256MB SDRAMvs+1GB LPDDR23 times
More RAM memory. Typically more responsive and better for multitasking.
256MB (130MB available)vs+4GB (1GB available)7 times
More internal storage for applications and files
Until 16GB microSD, microSDHCvs+Until 32GB microSD, microSDHC100%
More external storage for files using memory cards
12.9 millimeters (0.51 inches)vs+12.3 millimeters (0.48 inches)5%
Thinner
260 thousandvs+16 million61 times
More colors on the screen is better quality images and videos
320x480 pixelsvs+480x800 pixels150%
Higher resolution screen
192 PPIvs+233 PPI21%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
3"vs+4"33%
Larger screen
(back) 3.1MPvs+(back) 5MP60%
Higher resolution main camera
Not supportedvs+LED flashAdvantage
The LED flash helps in dark places or in low light
VGA (640x480)vs+HD (1280x720)2 times
More image quality for recording videos with the primary camera
Android 2.1 Eclairvs+Android 2.3.6 GingerbreadAdvantage
Android 2.3.6 Gingerbread is newer and safer
3G HSDPAvs+3G HSUPAAdvantage
The 3G HSUPA network is newer and faster
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.
Not supportedvs+Ambient light sensorAdvantage
Sensors help you use the device
1500 mAhvs+1860 mAh24%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
802.11 b/g [wifi3]vs+802.11 b/g/n [wifi4]Advantage
WiFi 802.11 b/g/n [wifi4] is newer and faster
Not supportedvs+Gorilla GlassAdvantage
Protection against scratches on the screen lets you carry your phone with your keys
14 Common items in both devices
TFT LCD
Only digital zoom
7.2 Mbps
Accelerometer
Proximity sensor
LiPo: li-ion polymer (Removable) / Li-Ion: lithium-ion (Removable)
Hands-free calling
+7 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

LG Optimus GT540Motorola Primus (XT621)
Change model  
ModelOptimus GT540Primus (XT621)
Other model namesLG GT540 Optimus, LG-GT540Nextel Motorola Primus XT621, Motorola XT621 Primus
Country or region available(Global, International)
(Global, International)		(Global, International)(Latin America)
(Global, International), (Latin America)
BrandLGMotorola
Release date5/1/20101/1/2013
Depth12.9 millimeters (0.51 inches)12.3 millimeters (0.48 inches)
Size (width x height)109 x 54.5 millimeters (4.29 x 2.15 in)60 x 119 millimeters (2.36 x 4.69 in)
Weight115 grams (4.03 ounces)145 grams (5.08 ounces)
Build, materialsPlastic bodyfeature not registered
Protection against water and othersNot supportedNot supported

📲 Display

LG Optimus GT540Motorola Primus (XT621)
Display typeTFT LCDTFT LCD
Screen size3" inches4" inches
Screen-to-body ratio~45.1% (screen-to-body ratio)~63.8% (screen-to-body ratio)
Display resolution320x480 pixels480x800 pixels
TouchscreenResistive Single touch 1-pointCapacitive Multitouch
Pixel density (dot pitch)192 PPI233 PPI
Colors260 thousand16 million
Scratch-resistant glassNot supportedGorilla Glass
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

🤖 Operating System

LG Optimus GT540Motorola Primus (XT621)
System versionAndroid 1.6 DonutAndroid 2.3.6 Gingerbread
Firmware updateAndroid 2.1 Eclairfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

LG Optimus GT540Motorola Primus (XT621)
Chipset32bit: Qualcomm MSM722732bit: Qualcomm Snapdragon S2 MSM8255T (45nm)
CPUSingle-core, 1 processor:
1x 600MHz ARM1136EJ-S (Single-core)		Single-core, 1 processor:
1x 1.2GHz Scorpion (Single-core)
GPU graphical controllerQualcomm Adreno 200Qualcomm Adreno 205
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

LG Optimus GT540Motorola Primus (XT621)
RAM memory256MB SDRAM1GB LPDDR2
Internal storage256MB (130MB available)4GB (1GB available)
External storageUntil 16GB microSD, microSDHC
(dedicated slot)		Until 32GB microSD, microSDHC
(dedicated slot)

📶 Mobile networks

LG Optimus GT540Motorola Primus (XT621)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
Standard mini-SIM (2FF)		1 slot (Single-SIM)
Standard mini-SIM (2FF)
Maximum Download / Upload7.2/0.384 Mbps7.2 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 850/2100iDEN 800
UMTS 2100/1900/1700
Primary 4G networkNot supportedNot supported
Primary 5G networkNot supportedNot supported
Primary data networkCSD, GPRS, EDGE, UMTS, HSDPAiDEN, GPRS, EDGE, UMTS, HSDPA, HSUPA
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported

📷 Camera

LG Optimus GT540Motorola Primus (XT621)
Back camera (main camera)3.1 megapixels5 megapixels
Main camera resolution2048x1536 pixels2592x1944 pixels
Video recording (primary)VGA (640x480) 15 fpsHD (1280x720) 30 fps
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
AutofocusAutofocusNot supported
Touch focusNot supportedSupported
Image stabilizationfeature not registeredNot supported
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRNot supportedNot supported
Camera extrasfeature not registeredfeature not registered

📸 Front camera

LG Optimus GT540Motorola Primus (XT621)
Front camera (secondary)Not supportedNot supported
Front camera resolutionNot supportedNot 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

LG Optimus GT540Motorola Primus (XT621)
LoudspeakerSupportedSupported
Active noise cancellationNot supportedNot supported
RadioFM (RDS)FM
TVNot supportedNot supported
Video formatsMP4, DivX, Xvid, H.264, H.263, WMVMP4, H.264, H.263
Audio formatsMP3, WAV, eAAC+, WMAMP3, WAV, AAC+

🔌 Connectivity

LG Optimus GT540Motorola Primus (XT621)
USBMicroUSB 2.0MicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth2.1 + A2DP2.1 + A2DP
WiFi802.11 b/g [wifi3] (2.4GHz)802.11 b/g/n [wifi4] (2.4GHz)
DLNANot supportedNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging
NFCNot supportedNot supported
Infrared portNot supportedNot supported

🧭 Sensors

LG Optimus GT540Motorola Primus (XT621)
SensorsAccelerometer
Proximity sensor		Accelerometer
Ambient light sensor
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

LG Optimus GT540Motorola Primus (XT621)
Battery typeLiPo: li-ion polymer (Removable)
LGIP-400N		Li-Ion: lithium-ion (Removable)
BP7X
Battery capacity1500 mAh1860 mAh
Charger, wattsWired chargingWired charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomy6.3 hoursfeature not registered
Standby500 hours (20.8 days)feature not registered

➕ Other features

LG Optimus GT540Motorola Primus (XT621)
Call controlVoice recorderVoice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingNot supportedNot supported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTMLHTML, XHTML, Flash player
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black, White, Pink
• 2GB microSD included
• LG 3Way Sync
Java framework		• Colors: Black
• Push-to-Talk (PTT)
• WiFi hotspot
Java framework

☢️ Radiation rate

LG Optimus GT540Motorola Primus (XT621)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered1.23W/kg (head), 0.42W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registered0.73W/kg (head), 0.31W/kg (body)
X

🍪 We use cookies to provide and improve our services. By using this website, you consent to cookies. Further details: Privacy policy.

OK
×

Share page: