Lenovo K4 Note vs LG Optimus Net

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 Net: 28.8 g lighter

    K4 Note:
    158 g
    Optimus Net:
    129.2 g
  • Width

    Optimus Net: 17.5 mm narrower

    K4 Note:
    76.5 mm
    Optimus Net:
    59 mm
  • Screen diagonal

    Optimus Net: 2.3 in smaller diagonal

    K4 Note:
    5.5 in
    Optimus Net:
    3.2 in
  • Chipset

    K4 Note:
    Mediatek MT6753 (28 nm)
    Optimus Net:
    Qualcomm MSM7227Т Snapdragon S1
  • Depth

    K4 Note: 2.9 mm thinner

    K4 Note:
    9.2 mm
    Optimus Net:
    12.1 mm
  • Height

    Optimus Net: 40.1 mm shorter

    K4 Note:
    153.6 mm
    Optimus Net:
    113.5 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. K4 Note

    Height:
    153.6 mm +40.1 mm versus Optimus Net
    Width:
    76.5 mm +17.5 mm versus Optimus Net
    Depth:
    9.2 mm
  2. 2. Optimus Net

    Height:
    113.5 mm
    Width:
    59 mm
    Depth:
    12.1 mm +2.9 mm versus K4 Note

Weight

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

  1. 1. K4 Note

    158 g

    +28.8 g versus Optimus Net

  2. 2. Optimus Net

    129.2 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. K4 Note

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. Optimus Net

    Screen diagonal:
    3.2 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    30.5 cm²

K4 Note has approximately 173.5% more rectangular screen area than Optimus Net.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

K4 Note: Original memory entry

16 GB · 3 GB RAM - A7010 a488/16/32 GB · 2 GB RAM - A7010

Optimus Net: Original memory entry

512 MB · 512 MB RAM

Practical features

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

1. K4 Note

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

2. Optimus Net

NFC:
See details O2 UK only
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 2 GB included

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. K4 Note

    3300 mAh

    +1800 mAh versus Optimus Net

  2. 2. Optimus Net

    1500 mAh

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. K4 Note2. Optimus Net

Everyday essentials
Everyday essentials — specifications for K4 Note, Optimus Net.
SpecificationK4 NoteOptimus Net
Dimensions (HxWxD)
  • 153.6 Х 76.5 Х 9.2 mm
  • 113.5 Х 59 Х 12.1 mm
Weight
  • 158 g
  • 129.2 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 3.2" inch
Screen resolution
  • 1080 x 1920 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 3 GB RAM - A7010 a488/16/32 GB
  • 2 GB RAM - A7010
  • 512 MB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 3300 mAh
  • Non-removable Li-Po
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1.1 (Lollipop)
  • upgradable to 6.0 (Marshmallow)
  • Android 2.3.3 (Gingerbread)
Chipset
  • Mediatek MT6753 (28 nm)
  • Qualcomm MSM7227Т Snapdragon S1
NFC
  • Yes
  • O2 UK only
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for K4 Note, Optimus Net.
SpecificationK4 NoteOptimus Net
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 83.4 cm2
  • 30.5 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 71.0%
  • 45.5%
PPI /points per inch/
  • 401 PPI
  • 180 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for K4 Note, Optimus Net.
SpecificationK4 NoteOptimus Net
Rear camera, main
  • 13 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • PDAF
  • f/2.2
  • 3.15 MP
  • AF
Functions
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Unknown
Video
  • 1080p@30fps
  • 480p@24fps
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
  • f/2.2
Unknown
Performance

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

Performance — specifications for K4 Note, Optimus Net.
SpecificationK4 NoteOptimus Net
Processor CPU
  • Octa-core 1.3 GHz Cortex-A53
  • 800 MHz ARM 11
Graphics processor GPU
  • Mali-T720MP3
  • Adreno 200
Antutu 7 score *
  • 37456
  • 210
General specs
General specs — specifications for K4 Note, Optimus Net.
SpecificationK4 NoteOptimus Net
Release date
  • 2016
  • January
  • 2011
  • July
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 190 EUR
  • 80 EUR
Battery life
  • Stand by time- Up to 265 h (3G) Talking time- Up to 23 h (2G) / Up to 22 h (3G)
  • Stand by time- Up to 450 h Talking time- Up to 9 h
Body build
  • aluminum frame
  • plastic back
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for K4 Note, Optimus Net.
SpecificationK4 NoteOptimus Net
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800) - A7010 LTE band 1(2100)
  • 20(800)
  • 40(2300)
  • 41(2500) - A7010 a48
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • LTE Cat4 150/50 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • DLNA
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • LE
  • 3.0
  • A2DP
  • EDR
Harmful irradiation
  • SAR EU - 0.84 W/kg (head)
  • SAR - 0.57 W/kg (head) 1.10 W/kg (body)
Music and Audio
Music and Audio — specifications for K4 Note, Optimus Net.
SpecificationK4 NoteOptimus Net
Radio
  • FM radio
  • recording
  • FM radio
Others
  • Dolby Atmos audio enhancement -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for K4 Note, Optimus Net.
SpecificationK4 NoteOptimus Net
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Also known as: Lenovo K4 Note A7010a48
  • A7010
  • Lenovo Vibe X3 Lite
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.264 player -MP3/WAV/eAAC+ player -Document viewer -Organizer -Voice memo -Predictive text input - Also known as LG Optimus Net P699
  • LG Optimus Link P690