Lenovo K3 Note vs Xolo Opus HD

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.

  • Width

    Opus HD: 5.2 mm narrower

    K3 Note:
    76.2 mm
    Opus HD:
    71 mm
  • Screen diagonal

    Opus HD: 0.51 in smaller diagonal

    K3 Note:
    5.5 in
    Opus HD:
    4.99 in
  • Height

    Opus HD: 9.6 mm shorter

    K3 Note:
    152.6 mm
    Opus HD:
    143 mm
  • Release year

    K3 Note:
    2015
    Opus HD:
    2014

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 +9.6 mm versus Opus HD
    Width:
    76.2 mm +5.2 mm versus Opus HD
    Depth:
    8 mm
    Weight:
    150 g
  2. 2. Opus HD

    Height:
    143 mm
    Width:
    71 mm
    Depth:
    7.9 mm
    Weight:
    Unknown

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. Opus HD

    Screen diagonal:
    4.99 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.6 cm²

K3 Note has approximately 21.5% more rectangular screen area than Opus HD.

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, Opus HD, compared at the same storage capacity.
StorageK3 NoteOpus HD
8 GB Not recorded 1 GB RAM
16 GB 2 GB RAM Not recorded

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. Opus HD

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

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

    +500 mAh versus Opus HD

  2. 2. Opus HD

    2500 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. K3 Note2. Opus HD

Everyday essentials
Everyday essentials — specifications for K3 Note, Opus HD.
SpecificationK3 NoteOpus HD
Dimensions (HxWxD)
  • 152.6 Х 76.2 Х 8 mm
  • 143 Х 71 Х 7.9 mm
Weight
  • 150 g
  • 0 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 4.99" inch
Screen resolution
  • 1080 x 1920 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Removable Li-Ion
  • 2500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.2 (Lollipop)
  • upgradable to 6 (Marshmallow)
  • Android 4.4.2 (KitKat)
Chipset
  • Mediatek MT6752 (28 nm)
  • Broadcom BCM23550
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for K3 Note, Opus HD.
SpecificationK3 NoteOpus HD
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 83.4 cm2
  • 68.6 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 71.7%
  • 67.6%
PPI /points per inch/
  • 401 PPI
  • 294 PPI
Screen protection
  • Asahi Dragontrail Glass
Unknown
Camera and Video
Camera and Video — specifications for K3 Note, Opus HD.
SpecificationK3 NoteOpus HD
Rear camera, main
  • 13 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • f/2.0
  • 8 MP
  • AF
Functions
  • Dual-LED flash
  • HDR
  • panorama
  • LED flash
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 5 MP
  • f/2.4
  • 2 MP
Performance

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

Performance — specifications for K3 Note, Opus HD.
SpecificationK3 NoteOpus HD
Processor CPU
  • Octa-core 1.7 GHz Cortex-A53
  • Quad-core 1.2 GHz
Graphics processor GPU
  • Mali-T760MP2
  • Broadcom VideoCore IV
Antutu 7 score *
  • 46822
  • 5687
GeekBench 4 Single Core *
  • 728
Unknown
GeekBench 4 Multi-Core *
  • 2898
Unknown
GeekBench 4 RenderScript *
  • 2147
Unknown
General specs
General specs — specifications for K3 Note, Opus HD.
SpecificationK3 NoteOpus HD
Release date
  • 2015
  • March
  • 2014
Colors
  • Onyx Black
  • Pearl White
  • Laser Yellow
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 120 EUR
Battery life
  • Stand by time- Up to 750 h (3G) Talking time- Up to 36 h (3G)
  • Stand by time- Up to 600 h (2G) / Up to 500 h (3G) Talking time- Up to 28 h (2G) / Up to 9 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for K3 Note, Opus HD.
SpecificationK3 NoteOpus HD
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM
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
Speed
  • HSPA
  • TD-SCDMA
  • LTE
  • TD-LTE
  • HSPA 21.1/5.76 Mbps
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
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.52 W/kg (head) 0.60 W/kg (body)
Music and Audio
Music and Audio — specifications for K3 Note, Opus HD.
SpecificationK3 NoteOpus HD
Radio
  • FM radio
  • FM radio
Others
  • Dolby Atmos audio enhancement -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for K3 Note, Opus HD.
SpecificationK3 NoteOpus HD
Dop
  • Sensors Accelerometer
  • proximity
  • compass - Also known as Lenovo A7000 Turbo in India
  • Sensors Accelerometer
  • proximity - For India