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LG KF750 Secret

alaTest has collected and analyzed 532 reviews of LG KF750 Secret. The average rating for this product is 3.7/5, compared to an average rating of 4.0/5 for other Cell phones for all reviews. Views about the durability and portability are overall positive. The camera and design are also mentioned favorably. There are some negative comments about the connectivity and reception. Comments about the GPS navigation and screen are different.

usability, design, camera, portability, durability

battery, performance, reception, connectivity

We analyzed user and expert ratings, product age and more factors. Compared to other Cell phones the LG KF750 Secret is awarded an overall alaScore™ of 84/100 = Very good quality.

See all LG Mobile Phones

Review analysis

(Based on 532 reviews)

Expert Reviews  

User Reviews  

Showing 314 review(s)

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Showing 1 - 70 of 314 Show Reviews: in English | in other languages (218)

Consumer review by: ( review summary for LG KF750 Secret


alaTest has collected and analyzed 54 user reviews of LG KF750 Secret from The average user rating for this product is 2.9/5, compared to an average user rating of 4.1/5 for other Cell phones on Reviews about the camera and design are overall positive. The usability and portability are also appreciated. The battery and reception get critical opinions, and views about the price and performance are different.

durability, portability, usability, design, camera

reception, battery

61% of the reviews on give this product a positive rating.

This summary is based on the products: KF750 Secret Mobile Phone (UK)KF750 Secret Mobile Phone (UK)

Mar, 2017

Consumer review by: ( review summary for LG KF750 Secret


alaTest has collected and analyzed 6 user reviews of LG KF750 Secret from The average user rating for this product is 4.0/5, compared to an average user rating of 3.8/5 for other Cell phones on

100% of the reviews on give this product a positive rating.

This summary is based on the products: LG KF750 Secret Black Label Series phone, (Unlocked, Intl. Version) no U.S. WarrantyLG KF750 Secret Black Label Series phone, (Unlocked, Intl. Version) no U.S. Warranty

Mar, 2017

Expert review by: Tech staff (

LG Secret KF750 review


Stylish, well-featured and tough as nails, what's not to like?

Stylish design ; Premium build quality ; Haptic touchpad ; Touch Media limited touchscreen control ; Fine quality 5-megapixel camera ; Good quality video capture and playback ; HSDPA high speed 3G connectivity ; Acelerometer motion sensor ; Decent...

No Wi-Fi connectivity ; Limited touchscreen functionality ; Touchpad can be pressed accidentally ; Screen gets smudgy ; No smartphone feature customisation ; Tough design adds a bit of weight

Attractive, slimline slider phone with a high quality build, high-class camera features, and a unique touch control system

Aug, 2008

Expert review by: Stuart Miles (

LG Secret KF750 mobile phone


LG's latest handset in the Black Label series is the LG Secret, but should you leave it at that, or tell everyone? Following our First Look play with the mobile phone at the launch in April in the UK, we've had further time to use and abuse the handset...

HSDPA, 5 megapixel camera phone, touchscreen, tempered glass, carbon fibre

Touchscreen doesn't work all the time, on-board memory poor

The LG Secret's main competitor is likely to be the Samsung Soul. Having had a brief hands-on with the Soul, the Secret looks to be the more stylish offering. With music not getting a look in at all really (there is a music player and radio however no...

Jun, 2008

Expert review by: Trusted Reviews (

LG Secret KF750


Continuing with its somewhat random naming system, LG introduces the sliding Secret.

Feb, 2011

Expert review by: Mobile Fone Reviews (

LG KF750 Secret


The LG KF750 Secret is a gorgeous and elegant slim slider phone with a large 2.4 inch TFT LCD display screen with automatic brightness control. There is a 5 mega-pixel camera featured with some fantastic imaging functions. There are some superb...

May, 2008

Expert review by: (

LG Secret incelemesi


L G KF750 Secret Cep telefonu piyasasının Nokia ve Samsung gibi büyük markaları ile karşılaştırıldığında, LG'nin dünya çapındaki pazar payı konusunda yapması gereken şeylerin kesinlikle var olduğu görülüyor. Ancak, bir büyümenin olduğu da görülüyor....

Jun, 2012

Expert review by: Mobile Choice UK (

LG KF750 Secret review -


Combines a fabulous feature set with slim good looks and a solid build

The battery life will frustrate some users

Dec, 2011

Expert review by: (

LG KF750 Secret


LG KF750 Secret is a touch screen mobile phone presented by LG. It has a 5 megapixel camera and weighs 116 grams. Its dimensions are 102.8 x 50.8 x 11.8 mm and it comes in Black, Titan Gold, and Ruby Violet. Additional features include an FM radio, MP3...

Its touch performance isn't much cop, but that's really the only major blot on the Secret's copy book. Otherwise this is a mobile to rival the iPhone 3G. LG KF750 Secret is tagged with LG, mobile phone, black, 3G, HSDPA, carbon fibre and touch screen....

Sep, 2008

Expert review by: Matt (

LG KF750 'Secret' review


Introduction The LG Secret (KF750) is the long awaited third offering from LG in their Black Label series. The secret with its carbon fibre back and tempered glass front teamed with a 5 megapixel camera, neon touch navigation and an...

Mobile Phone Deals ; ; SIM Only Deals

Mobile Phone Deals ; ; SIM Only Deals

Jul, 2008

Expert review by: Mobile Tech Addicts (

Expert Review


Over the Secret is a great addition to the black label series and is certainly a future proof phone with great styling and functionality. The phone would be perfect for the studious university goer as the touch tempered glass front and carbon fibre...

Jul, 2008

Expert review by: (

LG KF750 Secret


The LG Secret has grabbed headlines for being the world's slimmest mobile to carry a five-megapixel camera and the camera functions in the same way as the version on other recent LG phones.

Combines a fabulous feature set with slim good looks and a solid build.

The battery life will frustrate some users.

The LG Secret is a wonderful all-rounder

Jun, 2008

Product Specifications


FM radio: Yes
Music player: Yes
Polyphonic rings quantity:64 / 72
Ringer type:Polyphonic
Voice codecs:AMR, EFR, FR, HR
Voice Recording: Yes


Battery Capacity:800
Battery technology:Lithium-Ion (Li-Ion)
Standby time (2G):260
Talk time (2G):3.9

Call management

Speakerphone: Yes
Vibrating Alert: Yes


Auto Focus: Yes
Built-in Camera: Yes
Built-in Flash: Yes
Digital Zoom:16
Main camera resolution:2560 x 1920
Main camera resolution (numeric):5
Sensor Type:CMOS
Video capture resolution (max):640 x 480


Body SAR (EU):0.755
Head SAR (EU):0.5

Data Transmission

Bluetooth: Yes
Bluetooth version:2.0+EDR
Infrared data port: No


Colour of product:Black
Form factor:Slider


Display diagonal:5.59 / 6.1
Display number of colours:262144 colours
Display Resolution:240 x 320
External display: No
Touchscreen: Yes

GPS Performance

GPS (satellite): No
Position location:N


Compatible memory cards:MicroSD (TransFlash)
Flash card support: Yes
Flash memory:4096
Internal Memory:100 / 160
Internal storage capacity:4
Maximum memory card size:4


E-mail: Yes
MMS (Multimedia Messaging Service): Yes
Text prediction system:T9


FM radio: Yes


2G standards:EDGE, GPRS
3G: Yes
Bluetooth: Yes
Bluetooth version:2.0+EDR
Data network:3G / 3G, EDGE, GPRS / EDGE, GPRS / GPRS, HSDPA, EDGE
SIM card capability:Single SIM
WAP:2.0 / Yes
Wi-Fi:No / Yes

Other features

Browser supported:xHTML
Interface:USB 2.0
Java technology: Yes
Networking type:EDGE, HSDPA / EDGE/GPRS/UMTS / GSM
Operating Frequency:850/900/1800/1900 / 900/1800/1900/2100
Phonebook capacity:1000
Playable formats:MIDI, MP3 / MP3, AAC, AAC+, AAC++, WMA, RA
Ringer type:Polyphonic
Smartphone: No
USB 2.0 ports quantity:1
Video capability: Yes


Personal info management (PIM):Alarm Clock
Video call: Yes

Phone features

Embedded games:2 / 5
Form factor:Slider
Java technology: Yes
Personal info management (PIM):Alarm Clock / Alarm clock, Calculator, Calendar, Stopwatch, To-do list / Alarm clock, Calendar / Alarm clock, Calendar, Notes
Phonebook capacity:1000
Push-to-Talk (PTT): Yes
Speakerphone: Yes
Text prediction system:T9
Vibrating Alert: Yes


Battery Capacity:800
Battery technology:Lithium-Ion (Li-Ion)
Battery Type:800
Standby time (2G):260 / 400
Talk time (2G):3.3 / 3.8 / 4


Internal Memory:100

Technical Details

Colour of product:Black / Gold / Purple
Subscription type:No subscription
Type:Feature phone


Frame rate:120 / 15 / 30
Video call: Yes
Video capture resolution (max):320 x 240 / 640 x 480

Weight & Dimensions

Depth:1.09 / 1.18
Height :10.3 / 10.4
Weight:110 / 116 / 119
Width:4.95 / 5.08