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Specifications
Model
LG Optimus LTE SU640
Type
Phone
Display
Display Type
HD-IPS LCD capacitive touchscreen, 16M colors
Display Size
4.5 inches, 55.8 cm2 (~61.9% screen-to-body ratio)
Display Size
4.5 inches, 55.8 cm2 (~61.9% screen-to-body ratio)
Resolution
720 x 1280 pixels, 16:9 ratio (~326 ppi density)
Camera
Back Camera
8 MP, AF
Front Camera
1.3 MP
Video Recording
1080p@30fps
Battery
Battery Info
Removable Li-Ion 1830 mAh battery
Battery Talk Time
Up to 7 h
Battery Music Play
Battery Stand By
Up to 400 h
Network
Network Technology
GSM / HSPA / LTE
Network 3g
HSDPA 850 / 1900
Network 3g
HSDPA 850 / 1900
Network 4g
LTE 800
Network Speed
HSPA, LTE
GPRS
No
EDGE
No
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LG Optimus LTE SU640

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4.5"

1830mAh

8MP

1GB RAM

LG Optimus LTE SU640

Oh wait!, prices for LG Optimus LTE SU640 is not available yet. We will update as soon as we get LG Optimus LTE SU640 price in Sri Lanka.

4.5"

1830mAh

8MP

1GB RAM

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Phone Holders

Best Phone Holders for LG Optimus LTE SU640 in Sri Lanka

These are the most popular and rated by many as The Best Phone Holderss for LG Optimus LTE SU640 in 2025 that you can purchase online and get it delivered in Sri Lanka.

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Chargers

Best Chargers for LG Optimus LTE SU640 in Sri Lanka

These are the most popular and rated by many as The Best Chargerss for LG Optimus LTE SU640 in 2025 that you can purchase online and get it delivered in Sri Lanka.

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Price overview

All prices for LG Optimus LTE SU640 are listed in SriLankan Rupees / LKR .

The latest price of LG Optimus LTE SU640 is still not available in our index

you can directly goto offer page of LG Optimus LTE SU640 from respective dealer's website by clicking "View offer" button if available.

Phoneprice.lk does not guarantee the prices indexed for LG Optimus LTE SU640 above are accurate, but if you find any differences Please drop a mail to ([email protected]).

Phoneprice.lk helps customers compare prices of LG Optimus LTE SU640 Phone across different stores listed above in Sri lanka.

The LG Optimus LTE SU640 price listed above, is valid in all major cities of Sri Lanka including Colombo ,Gampaha, Kandy, Jaffna, Kurunegala, Ampara , Anuradhapura , Ratnapura , Badulla , Kalutara, Matara , Puttalam , Nuwara Eliya , Batticaloa , Galle , Matara, Tissamaharama , Matale , Dambulla , Polonnaruwa , Trincomalee , Hambantota , Mannar , Kegalle , Kilinochchi , Vavuniya , Moneragala and Mullaitivu . Please check instructions at the specific stores for any deviation.

LG Optimus LTE SU640 price points varies regularly. Please keep on checking our site, to keep updated of lowest price of LG Optimus LTE SU640 offers in Sri Lankan Market.

Specification overview

LG Optimus LTE SU640 is a Mini-SIM Phone from LG .

Device runs on Android 2.3.5 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich) powered by Dual-core 1.5 GHz Scorpion processor

LG Optimus LTE SU640 comes with 4 GB, 1 GB RAM internal memory and microSD, up to 32 GB (dedicated slot), 16 GB included. It's powered by Removable Li-Ion 1830 mAh battery you can get talktime Up to 7 h

Device has a HD-IPS LCD capacitive touchscreen, 16M colors with 4.5 inches, 55.8 cm2 (~61.9% screen-to-body ratio) that can output 720 x 1280 pixels, 16:9 ratio (~326 ppi density) resolution.

Back camera of LG Optimus LTE SU640 is a 8 MP, AF and has a 1.3 MP front facing camera . The back camera comes with LED flash and fron camera with,

Pros and Cons of LG Optimus LTE SU640

Here are the good and the bad about LG Optimus LTE SU640 in Sri Lanka

LG Optimus LTE SU640 Pros:
  • OS : Android 2.3.5 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich)
  • Powerful Processor :
  • Expendable Storage slot :
  • HD-IPS LCD capacitive touchscreen, 16M colors
  • Display Resolution : 720 x 1280 pixels, 16:9 ratio (~326 ppi density)
  • Multi touch is supported in the Display
LG Optimus LTE SU640 Cons:
  • Smaller Screen of 4.5"
  • Bit outdated. Released in 2011, October. Released 2012, August

Frequently Asked Questions about LG Optimus LTE SU640 (FAQ)

  • When LG Optimus LTE SU640 have been released ?

    Answer : 2011, October. Released 2012, August.

  • Is LG Optimus LTE SU640 available in Sri Lanka ?

    Answer : Discontinued.

  • What is the lowestlowest price for LG Optimus LTE SU640 in Sri Lanka ?

    Answer : You can buy it for Contact Now from local stores in Sri Lanka.

  • What is the screen size of LG Optimus LTE SU640?

    Answer : LG Optimus LTE SU640 comes with a screen size of 4.5 inches, 55.8 cm2 (~61.9% screen-to-body ratio).

  • What type of display does LG Optimus LTE SU640 have?

    Answer : This Phone has a HD-IPS LCD capacitive touchscreen, 16M colors display.

  • What kind of Back camera does LG Optimus LTE SU640 have?

    Answer : LG Optimus LTE SU640 comes with a 8 MP, AF with LED flash back camera setup.

  • What is the front camera of LG Optimus LTE SU640?

    Answer : This Phone has 1.3 MP with front camera setup.

  • How good is video recording with LG Optimus LTE SU640?

    Answer : LG Optimus LTE SU640 can record videos with 1080p@30fps.

  • Is LG Optimus LTE SU640 good for selfies?

    Answer : You might be able to take some quality selfies with 1.3 MP camera.

  • Is LG Optimus LTE SU640 good for gaming?

    Answer : LG Optimus LTE SU640 has a 1GB RAM RAM memory and Adreno 220 Graphics processor, So you should be able to play some smooth gaming on this device.

  • Can LG Optimus LTE SU640 play heavy games?

    Answer : With the Adreno 220 Graphics processor, It should be able to play most of the heavy games without lagging.

  • How good is the battery consumption of LG Optimus LTE SU640 with heavy usage?

    Answer : LG Optimus LTE SU640 has a 1830mAh you should be able to browse internet, watch videos, and play games for long hours before it runs out of battery.

  • How long does it take to fully charge LG Optimus LTE SU640?

    Answer : 1830mAh battery should be fully charged with in 35 to 45 minutes with FAST CHARGING.

  • Can a full charge of LG Optimus LTE SU640 last a full day?

    Answer : Removable Li-Ion 1830 mAh battery With 1830mAh battery generally it should last 6 to 8 hours. but that depends on your usage.

  • What is the storage capacity of LG Optimus LTE SU640?

    Answer : LG Optimus LTE SU640 has a 4 GB, 1 GB RAM.

  • Does LG Optimus LTE SU640 have Dual SIM?

    Answer : It is a Mini-SIM.

  • Is LG Optimus LTE SU640 better than other similar Phones?

    Answer : Have a look at the "LG Optimus LTE SU640 Vs Other Phones" for more info.

Video review of LG Optimus LTE SU640

In this video it explains more in-depth information about LG Optimus LTE SU640 in Sri Lanka and unboxing of LG Optimus LTE SU640. It will alo explain pros and cons of LG Optimus LTE SU640 compared to other mobile phones.

LG Optimus LTE SU640 Vs Other Similar Phones comparison

LG Optimus LTE SU640 Specifications

Model LG Optimus LTE SU640
Type Phone

Network

Network Technology GSM / HSPA / LTE
Network 3g HSDPA 850 / 1900
Network 4g LTE 800
Network Speed HSPA, LTE
GPRS No
Edge No

Launched

Launch Announced 2011, October. Released 2012, August
Launch Status Discontinued
Launch Status Discontinued

Argonomics

Body Build
Body Dimensions 132.9 x 67.9 x 10.4 mm (5.23 x 2.67 x 0.41 in)
Weight 135 g (4.76 oz)
SIM Card Type Mini-SIM

Display

Display Type HD-IPS LCD capacitive touchscreen, 16M colors
Display Size 4.5 inches, 55.8 cm2 (~61.9% screen-to-body ratio)
Display Resolution 720 x 1280 pixels, 16:9 ratio (~326 ppi density)
Display Multitouch Yes
Display Protection

Platform

OS Android 2.3.5 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich)
Chipset Qualcomm MSM8660 Snapdragon S3
CPU Dual-core 1.5 GHz Scorpion
GPU Adreno 220

Memory

External Memory microSD, up to 32 GB (dedicated slot), 16 GB included
Internal Memory 4 GB, 1 GB RAM

Front Camera

Camera 1.3 MP
Features LED flash
Video 1080p@30fps

Back Camera

Front Camera 1.3 MP
Features
Video

Connectivity

WLAN Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth 3.0, A2DP
GPS Yes, with A-GPS
NFC
Radio No
USB microUSB 2.0 (MHL TV-out)

Features

Sensors Accelerometer, gyro, proximity, compass
Messaging SMS(threaded view), MMS, Email, Push Email, IM
Browser WAP 2.0/xHTML, HTML, Adobe Flash
JAVA

Battery

General info Removable Li-Ion 1830 mAh battery
Talk time Up to 7 h
Music play
Standby Up to 400 h

SAR

SAR US
SAR EU

Latest LG Mobile Phone Price List 2019

Since you are interested in LG Optimus LTE SU640, We thought you would also be interested in other LG . We have shortlisted the latest and the most popular LG phones that are available in Sri Lankan Mobile phone market

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LG V30 Rs. 119,900
LG Stylus 3 Rs. 29,500
LG X power2 Rs. 29,000

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It is always good to find and Compare actual prices before you make the buying decision. Compare LG Optimus LTE SU640 Price in Sri Lanka from Largest Daily updated price list. January,2025 Prices from 0 dealers.

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