Lenovo K3 Note vs Panasonic Eluga Ray 550

Compare recorded specifications, size and practical differences.

+ Add a third phone

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.

  • Width

    Eluga Ray 550: 2.9 mm narrower

    K3 Note:
    76.2 mm
    Eluga Ray 550:
    73.3 mm
  • Screen diagonal

    K3 Note: 0.2 in smaller diagonal

    K3 Note:
    5.5 in
    Eluga Ray 550:
    5.7 in
  • Chipset

    K3 Note:
    Mediatek MT6752 (28 nm)
    Eluga Ray 550:
    Mediatek MT6737H
  • Depth

    K3 Note: 0.5 mm thinner

    K3 Note:
    8 mm
    Eluga Ray 550:
    8.5 mm
  • Release year

    K3 Note:
    2015
    Eluga Ray 550:
    2018

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. K3 Note

    Height:
    152.6 mm
    Width:
    76.2 mm +2.9 mm versus Eluga Ray 550
    Depth:
    8 mm
  2. 2. Eluga Ray 550

    Height:
    152.5 mm
    Width:
    73.3 mm
    Depth:
    8.5 mm +0.5 mm versus K3 Note

Weight

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

  1. 1. K3 Note

    150 g

  2. 2. Eluga Ray 550

    152 g

    +2 g versus K3 Note

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. K3 Note

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. Eluga Ray 550

    Screen diagonal:
    5.7 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    83.8 cm²

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 K3 Note, Eluga Ray 550, compared at the same storage capacity.
StorageK3 NoteEluga Ray 550
16 GB 2 GB RAM Not recorded
32 GB Not recorded 3 GB 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. K3 Note

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

2. Eluga Ray 550

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 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. K3 Note

    3000 mAh

  2. 2. Eluga Ray 550

    3250 mAh

    +250 mAh versus K3 Note

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. K3 Note2. Eluga Ray 550

Everyday essentials
Everyday essentials — specifications for K3 Note, Eluga Ray 550.
SpecificationK3 NoteEluga Ray 550
Dimensions (HxWxD)
  • 152.6 Х 76.2 Х 8 mm
  • 152.5 Х 73.3 Х 8.5 mm
Weight
  • 150 g
  • 152 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 5.7" inch
Screen resolution
  • 1080 x 1920 px
  • 720 x 1440 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 128 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Removable Li-Ion
  • 3250 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 5.2 (Lollipop)
  • upgradable to 6 (Marshmallow)
  • Android 7.0 (Nougat)
Chipset
  • Mediatek MT6752 (28 nm)
  • Mediatek MT6737H
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for K3 Note, Eluga Ray 550.
SpecificationK3 NoteEluga Ray 550
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 83.8 cm2
Screen format
  • 16:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 71.7%
  • 75.0%
PPI /points per inch/
  • 401 PPI
  • 282 PPI
Screen protection
  • Asahi Dragontrail Glass
  • Asahi Glass
Camera and Video
Camera and Video — specifications for K3 Note, Eluga Ray 550.
SpecificationK3 NoteEluga Ray 550
Rear camera, main
  • 13 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • f/2.0
  • 13 MP
  • AF
Functions
  • Dual-LED flash
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 5 MP
  • f/2.4
  • 8 MP
Performance

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

Performance — specifications for K3 Note, Eluga Ray 550.
SpecificationK3 NoteEluga Ray 550
Processor CPU
  • Octa-core 1.7 GHz Cortex-A53
  • Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU
  • Mali-T760MP2
  • Mali-T720MP2
Antutu 7 score *
  • 46822
  • 40156
GeekBench 4 Single Core *
  • 728
  • 609
GeekBench 4 Multi-Core *
  • 2898
  • 1790
GeekBench 4 RenderScript *
  • 2147
Unknown
General specs
General specs — specifications for K3 Note, Eluga Ray 550.
SpecificationK3 NoteEluga Ray 550
Release date
  • 2015
  • March
  • 2018
  • April
Colors
  • Onyx Black
  • Pearl White
  • Laser Yellow
  • Black
  • Blue
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 9000 INR
Battery life
  • Stand by time- Up to 750 h (3G) Talking time- Up to 36 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for K3 Note, Eluga Ray 550.
SpecificationK3 NoteEluga Ray 550
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - India -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 2100 - India -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA
  • TD-SCDMA
  • LTE
  • TD-LTE
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB Host
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 4.1
  • A2DP
Music and Audio
Music and Audio — specifications for K3 Note, Eluga Ray 550.
SpecificationK3 NoteEluga Ray 550
Radio
  • FM radio
  • FM radio
Others
  • Dolby Atmos audio enhancement -Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for K3 Note, Eluga Ray 550.
SpecificationK3 NoteEluga Ray 550
Dop
  • Sensors Accelerometer
  • proximity
  • compass - Also known as Lenovo A7000 Turbo in India
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass
  • Infrared port - For India