LG Class vs LG Optimus F3

Compare recorded specifications, size and practical differences.

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Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

  • Weight

    Optimus F3: 36.6 g lighter

    Class:
    150 g
    Optimus F3:
    113.4 g
  • Width

    Optimus F3: 9.8 mm narrower

    Class:
    71.8 mm
    Optimus F3:
    62 mm
  • Screen diagonal

    Optimus F3: 1 in smaller diagonal

    Class:
    5 in
    Optimus F3:
    4 in
  • Chipset

    Class:
    Qualcomm MSM8916 Snapdragon 410 (28 nm)
    Optimus F3:
    Qualcomm MSM8930 Snapdragon 400 (28 nm)
  • Depth

    Class: 2.7 mm thinner

    Class:
    7.4 mm
    Optimus F3:
    10.1 mm
  • Height

    Optimus F3: 25.9 mm shorter

    Class:
    142 mm
    Optimus F3:
    116.1 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

  1. 1. Class

    Height:
    142 mm +25.9 mm versus Optimus F3
    Width:
    71.8 mm +9.8 mm versus Optimus F3
    Depth:
    7.4 mm
  2. 2. Optimus F3

    Height:
    116.1 mm
    Width:
    62 mm
    Depth:
    10.1 mm +2.7 mm versus Class

Weight

Bars start at zero and share a scale within this chart.

  1. 1. Class

    150 g

    +36.6 g versus Optimus F3

  2. 2. Optimus F3

    113.4 g

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

  1. 1. Class

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. Optimus F3

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

Class has approximately 51.3% more rectangular screen area than Optimus F3.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for Class, Optimus F3, compared at the same storage capacity.
StorageClassOptimus F3
4 GB Unknown 1 GB RAM
Class: Original memory entry

16 GB · 1.5 GB RAM (H650E) · 2 GB RAM (F620S)

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Class

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated slot) - F620SmicroSD · up to 32 GB (dedicated slot) - H650E

2. Optimus F3

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

  1. 1. Class

    2050 mAh

  2. 2. Optimus F3

    2460 mAh

    +410 mAh versus Class

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. Class2. Optimus F3

Everyday essentials
Everyday essentials — specifications for Class, Optimus F3.
SpecificationClassOptimus F3
Dimensions (HxWxD)
  • 142 Х 71.8 Х 7.4 mm
  • 116.1 Х 62 Х 10.1 mm
Weight
  • 150 g
  • 113.4 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5" inch
  • 4" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1.5 GB RAM (H650E)
  • 2 GB RAM (F620S)
  • 4 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot) - F620SmicroSD
  • up to 32 GB (dedicated slot) - H650E
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2050 mAh
  • Non-removable Li-Ion
  • 2460 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1.1 (Lollipop)
  • upgradаble to 6.0 (Marshmallow)
  • Android 4.1.2 (Jelly Bean)
Chipset
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
  • Qualcomm MSM8930 Snapdragon 400 (28 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Class, Optimus F3.
SpecificationClassOptimus F3
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 67.6%
  • 63.3%
PPI /points per inch/
  • 294 PPI
  • 233 PPI
Screen protection
  • Corning Gorilla Glass 3
  • Corning Gorilla Glass 2
Camera and Video
Camera and Video — specifications for Class, Optimus F3.
SpecificationClassOptimus F3
Rear camera, main
  • 13 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • 1/3''
  • AF
  • 5 MP
  • AF
Functions
  • LED flash
  • HDR
  • panorama
  • LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 8 MP
  • VGA
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Class, Optimus F3.
SpecificationClassOptimus F3
Processor CPU
  • Quad-core 1.2 GHz Cortex-A53
  • Dual-core 1.2 GHz Krait
Graphics processor GPU
  • Adreno 306
  • Adreno 305
Antutu 7 score * Unknown
  • 9217
General specs
General specs — specifications for Class, Optimus F3.
SpecificationClassOptimus F3
Release date
  • 2015
  • September
  • 2013
  • June
Colors
  • Gold
  • Silver
  • Blue
  • Black
  • Purple
  • Titanium
  • Black (T-Mobile)
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 190 EUR
  • 100 EUR
Battery life
  • Stand by time- Up to 340 h (2G) / Up to 340 h (3G) Talking time- Up to 6 h (2G) / Up to 10 h (3G)
  • Stand by time- Up to 456 h Talking time- Up to 16 h
Communication and Connectivity
Communication and Connectivity — specifications for Class, Optimus F3.
SpecificationClassOptimus F3
SIM card
  • Nano-SIM
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800) - H650E
  • Show all network frequencies: -2G - CDMA 800 / 1900 - LS720 GSM 850 / 900 / 1800 / 1900 - for T-Mobile -3G - CDMA2000 1xEV-DO - LS720 HSDPA 850 / 1700 / 1900 / 2100 - for T-Mobile -4G - LTE band 25(1900) - LS720 LTE band 4(1700/2100)
  • 17(700) - T-Mobile
  • MetroPCS
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat3 100/50 Mbps
  • EV-DO Rev.A 3.1 Mbps
GPRS
  • Class 33
  • Class 12 (T-Mobile)
Edge
  • Yes
  • Class 12 (T-Mobile)
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.1
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Class, Optimus F3.
SpecificationClassOptimus F3
Radio
  • FM radio
  • RDS
  • No
Other features
Other features — specifications for Class, Optimus F3.
SpecificationClassOptimus F3
Dop
  • Sensors Accelerometer
  • proximity
  • compass - Also known as LG Class
  • Sensors Accelerometer
  • proximity - LS720 for Sprint Also available for Virgin Mobile
  • MetroPCS (LG MS659) and T-Mobile USA