Lenovo K3 Note vs Vertu Signature Touch (2015)

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

    K3 Note: 75 g lighter

    K3 Note:
    150 g
    Signature Touch (2015):
    225 g
  • Width

    Signature Touch (2015): 2.2 mm narrower

    K3 Note:
    76.2 mm
    Signature Touch (2015):
    74 mm
  • Screen diagonal

    Signature Touch (2015): 0.3 in smaller diagonal

    K3 Note:
    5.5 in
    Signature Touch (2015):
    5.2 in
  • Chipset

    K3 Note:
    Mediatek MT6752 (28 nm)
    Signature Touch (2015):
    Qualcomm MSM8994 Snapdragon 810 (20 nm)
  • Depth

    K3 Note: 2.8 mm thinner

    K3 Note:
    8 mm
    Signature Touch (2015):
    10.8 mm
  • Height

    K3 Note: 2.4 mm shorter

    K3 Note:
    152.6 mm
    Signature Touch (2015):
    155 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. K3 Note

    Height:
    152.6 mm
    Width:
    76.2 mm +2.2 mm versus Signature Touch (2015)
    Depth:
    8 mm
  2. 2. Signature Touch (2015)

    Height:
    155 mm +2.4 mm versus K3 Note
    Width:
    74 mm
    Depth:
    10.8 mm +2.8 mm versus K3 Note

Weight

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

  1. 1. K3 Note

    150 g

  2. 2. Signature Touch (2015)

    225 g

    +75 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. Signature Touch (2015)

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

K3 Note has approximately 11.9% more rectangular screen area than Signature Touch (2015).

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, Signature Touch (2015), compared at the same storage capacity.
StorageK3 NoteSignature Touch (2015)
16 GB 2 GB RAM Unknown
Signature Touch (2015): Original memory entry

64 GB · 512GB 4GB

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. Signature Touch (2015)

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. Signature Touch (2015)

    3160 mAh

    +160 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. Signature Touch (2015)

Everyday essentials
Everyday essentials — specifications for K3 Note, Signature Touch (2015).
SpecificationK3 NoteSignature Touch (2015)
Dimensions (HxWxD)
  • 152.6 Х 76.2 Х 8 mm
  • 155 Х 74 Х 10.8 mm
Weight
  • 150 g
  • 225 g
Technology
  • IPS LCD
  • Sapphire crystal glass
Screen size
  • 5.5" inch
  • 5.2" inch
Screen resolution
  • 1080 x 1920 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 64 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Removable Li-Ion
  • 3160 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 5.2 (Lollipop)
  • upgradable to 6 (Marshmallow)
  • Android 5.1 (Lollipop)
Chipset
  • Mediatek MT6752 (28 nm)
  • Qualcomm MSM8994 Snapdragon 810 (20 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for K3 Note, Signature Touch (2015).
SpecificationK3 NoteSignature Touch (2015)
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 74.5 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 71.7%
  • 65.0%
PPI /points per inch/
  • 401 PPI
  • 424 PPI
Screen protection
  • Asahi Dragontrail Glass
  • Sapphire crystal glass
Camera and Video
Camera and Video — specifications for K3 Note, Signature Touch (2015).
SpecificationK3 NoteSignature Touch (2015)
Rear camera, main
  • 13 MP
  • Single
  • 21 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • f/2.0
  • 21 MP
  • PDAF
Functions
  • Dual-LED flash
  • HDR
  • panorama
  • Dual-LED dual-tone flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 2.1 MP
  • Single
Specifications
  • 5 MP
  • f/2.4
  • 2.1 MP
Performance

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

Performance — specifications for K3 Note, Signature Touch (2015).
SpecificationK3 NoteSignature Touch (2015)
Processor CPU
  • Octa-core 1.7 GHz Cortex-A53
  • Octa-core (4x1.56 GHz Cortex-A53 & 4x1.82 GHz Cortex-A57)
Graphics processor GPU
  • Mali-T760MP2
  • Adreno 430
Antutu 7 score *
  • 46822
Unknown
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, Signature Touch (2015).
SpecificationK3 NoteSignature Touch (2015)
Release date
  • 2015
  • March
  • 2015
  • September
Colors
  • Onyx Black
  • Pearl White
  • Laser Yellow
  • Jet Calf
  • Garnet Calf
  • Grape Lizard
  • Pure Jet Lizard
  • Jet Alligator
  • Pure Navy Alligator
  • Clous de Paris Alligator
  • Pure Jet Red Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 9000 EUR
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, Signature Touch (2015).
SpecificationK3 NoteSignature Touch (2015)
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Micro-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 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 TD-SCDMA -4G - LTE band 1(2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 13(700)
  • 17(700)
  • 20(800)
  • 25(1900)
  • 28(700)
  • 29(700)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA
  • TD-SCDMA
  • LTE
  • TD-LTE
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • USB Host
  • microUSB 2.0 (MHL)
  • USB Host
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 4.0
  • A2DP
  • LE
  • aptX
Music and Audio
Music and Audio — specifications for K3 Note, Signature Touch (2015).
SpecificationK3 NoteSignature Touch (2015)
Radio
  • FM radio
  • No
Others
  • Dolby Atmos audio enhancement -Active noise cancellation with dedicated mic
  • Dolby Digital Plus audio enhancement -Active noise cancellation with dedicated mic
Other features
Other features — specifications for K3 Note, Signature Touch (2015).
SpecificationK3 NoteSignature Touch (2015)
Dop
  • Sensors Accelerometer
  • proximity
  • compass - Also known as Lenovo A7000 Turbo in India
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging (Quick Charge 2.0) -Qi wireless charging - Titanium body (forged grade 5) and luxurious calf leather covered rear panel