Vertu Signature Touch (2015) vs Xiaomi Mi Note

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

    Mi Note: 64 g lighter

    Signature Touch (2015):
    225 g
    Mi Note:
    161 g
  • Width

    Signature Touch (2015): 3.6 mm narrower

    Signature Touch (2015):
    74 mm
    Mi Note:
    77.6 mm
  • Screen diagonal

    Signature Touch (2015): 0.5 in smaller diagonal

    Signature Touch (2015):
    5.2 in
    Mi Note:
    5.7 in
  • Chipset

    Signature Touch (2015):
    Qualcomm MSM8994 Snapdragon 810 (20 nm)
    Mi Note:
    Qualcomm MSM8974AC Snapdragon 801 (28 nm)
  • Depth

    Mi Note: 3.8 mm thinner

    Signature Touch (2015):
    10.8 mm
    Mi Note:
    7 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. Signature Touch (2015)

    Height:
    155 mm
    Width:
    74 mm
    Depth:
    10.8 mm +3.8 mm versus Mi Note
  2. 2. Mi Note

    Height:
    155.1 mm
    Width:
    77.6 mm +3.6 mm versus Signature Touch (2015)
    Depth:
    7 mm

Weight

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

  1. 1. Signature Touch (2015)

    225 g

    +64 g versus Mi Note

  2. 2. Mi Note

    161 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. Signature Touch (2015)

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

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

Mi Note has approximately 20.2% 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 Signature Touch (2015), Mi Note, compared at the same storage capacity.
StorageSignature Touch (2015)Mi Note
16 GB Unknown 3 GB RAM
64 GB Unknown 3 GB RAM
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. Signature Touch (2015)

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

2. Mi Note

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

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. Signature Touch (2015)

    3160 mAh

    +160 mAh versus Mi Note

  2. 2. Mi Note

    3000 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. Signature Touch (2015)2. Mi Note

Everyday essentials
Everyday essentials — specifications for Signature Touch (2015), Mi Note.
SpecificationSignature Touch (2015)Mi Note
Dimensions (HxWxD)
  • 155 Х 74 Х 10.8 mm
  • 155.1 Х 77.6 Х 7 mm
Weight
  • 225 g
  • 161 g
Technology
  • Sapphire crystal glass
  • IPS LCD
Screen size
  • 5.2" inch
  • 5.7" 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.
  • 64 GB
  • 512GB 4GB
  • 16/64 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 3160 mAh
  • Non-removable Li-Ion
  • 3000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 4.4.4 (KitKat)
  • upgradable to 6.0 (Marshmallow)
Chipset
  • Qualcomm MSM8994 Snapdragon 810 (20 nm)
  • Qualcomm MSM8974AC Snapdragon 801 (28 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Signature Touch (2015), Mi Note.
SpecificationSignature Touch (2015)Mi Note
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 74.5 cm2
  • 89.6 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 65.0%
  • 74.4%
PPI /points per inch/
  • 424 PPI
  • 386 PPI
Screen protection
  • Sapphire crystal glass
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Signature Touch (2015), Mi Note.
SpecificationSignature Touch (2015)Mi Note
Rear camera, main
  • 21 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 21 MP
  • PDAF
  • 13 MP
  • OIS
  • AF
  • f/2.0
Functions
  • Dual-LED dual-tone flash
  • panorama
  • HDR
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 2.1 MP
  • Single
  • 4 MP
  • Single
Specifications
  • 2.1 MP
  • 4 MP
  • f/2.0
  • 1/3''
  • 2µm
Performance

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

Performance — specifications for Signature Touch (2015), Mi Note.
SpecificationSignature Touch (2015)Mi Note
Processor CPU
  • Octa-core (4x1.56 GHz Cortex-A53 & 4x1.82 GHz Cortex-A57)
  • Quad-core 2.5 GHz Krait 400
Graphics processor GPU
  • Adreno 430
  • Adreno 330
GeekBench 4 Single Core * Unknown
  • 928
GeekBench 4 Multi-Core * Unknown
  • 2128
GeekBench 4 RenderScript * Unknown
  • 2038
General specs
General specs — specifications for Signature Touch (2015), Mi Note.
SpecificationSignature Touch (2015)Mi Note
Release date
  • 2015
  • September
  • 2015
  • January
Colors
  • Jet Calf
  • Garnet Calf
  • Grape Lizard
  • Pure Jet Lizard
  • Jet Alligator
  • Pure Navy Alligator
  • Clous de Paris Alligator
  • Pure Jet Red Gold
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 9000 EUR
  • 190 EUR
Body build Unknown
  • Front/back glass (Gorilla Glass 3)
  • aluminum frame
Communication and Connectivity
Communication and Connectivity — specifications for Signature Touch (2015), Mi Note.
SpecificationSignature Touch (2015)Mi Note
SIM card
  • Micro-SIM
  • Dual SIM (Micro-SIM/Nano-SIM
  • dual stand-by)
Network
  • 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)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1900 / 2100 TD-SCDMA -4G - LTE band 3(1800)
  • 7(2600)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0 (MHL)
  • USB Host
  • microUSB 2.0
  • USB Host
Bluetooth
  • 4.0
  • A2DP
  • LE
  • aptX
  • 4.1
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Signature Touch (2015), Mi Note.
SpecificationSignature Touch (2015)Mi Note
Radio
  • No
  • No
Others
  • Dolby Digital Plus audio enhancement -Active noise cancellation with dedicated mic
  • 24-bit/192kHz audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Signature Touch (2015), Mi Note.
SpecificationSignature Touch (2015)Mi Note
Dop
  • 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
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Fast battery charging (Quick Charge 2.0)