Design
Features
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LG Harmony
Technical specifications

LG Harmony
Key features
The photo gallery of LG Harmony
LG Harmony click to zoom LG Harmony click to zoom LG Harmony click to zoom
  • Display features icon 5.3" IPS TFT  720 x 1280 px
    Aspect ratio: 16:9
  • Phone’s dimensions and size icon 149.86 x 76.20 x 7.62 mm  141.74 g
  • Basic cameras data icon 8 Mpx  Front: 5 Mpx
  • Battery data icon Li-Ion 2800 mAh 
  • RAM memory icon 1.5 GB 
  • Internal memory icon 16 GB 
  • Processor model icon Qualcomm Snapdragon 425 8917 
  • Announcement date – calendar icon 2017
    (9 years ago) 
  • Phone thickness and battery icon 367.45  C2T  Battery capacity to thickness ratio
  • Screen-to-body ratio icon 67.80%  Screen-to-body ratio
Brand LG
LGSmartphones
Model name Harmony
Other names LG-M257, M257
Announced 2017
(9 years ago)
Type Touch
Dimensions 149.86 x 76.20 x 7.62 mm
Weight 141.74 g Buy caseicon_info
Colour No data
Display Color / IPS TFT
16,7 millions colors
720 x 1280 px (5.30") 277 ppi
∼67.8% screen-to-body ratio
Display protection No Buy screen protectoricon_info
Talk time (max.) 2G: 840 min. (14.0 h)
Stand-by (max.) 2G: 350 h (14.6 days)
Standard battery Li-Ion 2800 mAh Buy powerbankicon_info
Quick battery charging No
Charger included in the package No data icon_info
Wireless battery charging No
Internal memory 16 GB Buy memory cardicon_info
RAM memory 1.5 GB
Memory cards Yes microSD, microSDHC, microSDXC (up to 2 TB)
Operating system Android 7.0 Nougat
Processor
Qualcomm Snapdragon 425 8917
Processor clock: 1.40 GHz
Number of cores: 4
GPU: Adreno 308 @500 MHz
Standards GSM, UMTS, LTE
read more
Touchscreen Yes
DualSIM No
SIM card(s) nanoSIM
ADDITIONAL INFORMATION

ADDITIONAL INFORMATION

  • Hearing aid compatibility rating: T3/M3.

PICTURES FROM THIS PHONE

PICTURES FROM THIS PHONE

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CAMERAS - BACK

CAMERAS - BACK

First camera
  • Camera type
    Standard
  • Photo matrix
    8 Mpx
  • Resolution
    3264x2448 px
  • Digital zoom
    4x
  • Flash
    Yes LED
  • Additional
    AF
CAMERAS - FRONT

CAMERAS - FRONT

First camera
  • Camera type
    Portrait
  • Photo matrix
    5 Mpx
  • Resolution
    2560x1920 px
  • Digital zoom
    Yes
  • Flash
    No
  • Video formats
    H.263, H.264, MPEG4
  • Additional
    FF
SENSORS

SENSORS

  • Accelerometer
    Yes
  • Proximity
    Yes
  • Light
    Yes
  • Magnetometer
    No
  • Gyroscope
    No
  • Barometer
    No
  • Altimeter
    No
  • Gravity
    Yes
  • Hall-effect
    No
  • Iris scanner
    No
  • Fingerprint scanner
    Yes
  • Thermometer
    No
  • Hygrometer
    No
DATA TRANSFER

DATA TRANSFER

  • HSDPA
    21.10 Mbit/s
  • HSUPA
    5.76 Mbit/s
  • HSPA
    Yes
  • HSPA+
    Yes
  • LTE DL
    150.80 Mbit/s
  • LTE UP
    51.00 Mbit/s
  • GPRS
    Yes
  • EDGE
    Yes
  • Bluetooth
    Yes v4.1 Buy headphonesicon_info
  • A2DP Profile
    Yes
  • WiFi
    Yes v802.11 b/g/n
    read more
  • DLNA
    No
  • Infrared
    No
  • USB
    Yes v2.0 Buy adaptericon_info
  • GPS module
    Yes
  • A-GPS
    Yes
COMMUNICATION AND MESSAGING

COMMUNICATION AND MESSAGING

  • Call waiting
    Yes
  • Conferency
    No
  • Call forwarding
    Yes
  • Push To Talk
    No
  • Instant Messenger
    Yes
  • SMS
    Yes
  • SMS Memory
    No data
  • MMS
    Yes
  • Dictionary
    Yes T9
  • e-mail client
    Yes
  • e-mail protocols
    POP3, IMAP4, SMTP
  • RSS Reader
    Yes
MULTIMEDIA

MULTIMEDIA

  • Radio
    Yes
  • MP3
    Yes
  • Stereo speakers
    No
  • Audio Jack
    3.5 mm Buy headphonesicon_info
  • HD Voice
    No
  • Sound formats
    AAC, AAC+, AIFF, AMR, FLAC, M4A, MID, OGG, OPUS, PCM, WAV, WMA, eAAC+
  • Java
    Yes ART
  • Videophone
    No
PIM AND ADDITIONAL FUNCTIONS

PIM AND ADDITIONAL FUNCTIONS

  • Watch
    Yes
  • Stopwatch
    Yes
  • Alarm
    Yes
  • Calculator
    Yes
  • Organizer
    Yes
  • Calendar
    Yes
  • Flight mode
    Yes
  • Data and fax
    Yes
  • Voice dial
    Yes
  • Speakerphone
    Yes
  • Recorder
    Yes
  • Vibrations
    Yes
POPULARITY CHART

POPULARITY CHART

    Popularity chart of LG Harmony
    Popularity chart of
    LG Harmony

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Features
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Ratings: 2 |  Visits: 19928 |  Popularity: 0,00%
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Ratings: 2 |  Visits: 19928 |  Popularity: 0,00%
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A D V E R T I S E M E N T
We do our best to present the proper and current information on this page. However, in case of finding any error in the data above please

FAQ - FREQUENTLY ASKED QUESTIONS

LG Harmony doesn’t have the option for inductive charging. It is only possible to charge using a traditional charger. If you are interested in this feature, please use our advanced search.
Indeed, LG Harmony supports the use of wired headphones through a jack socket. The user is therefore not limited to using only Bluetooth headphones.

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