Vertu Signature Touch (2015) vs Xiaomi Redmi Pro

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

    Redmi Pro: 51 g lighter

    Signature Touch (2015):
    225 g
    Redmi Pro:
    174 g
  • Width

    Signature Touch (2015): 2.2 mm narrower

    Signature Touch (2015):
    74 mm
    Redmi Pro:
    76.2 mm
  • Screen diagonal

    Signature Touch (2015): 0.3 in smaller diagonal

    Signature Touch (2015):
    5.2 in
    Redmi Pro:
    5.5 in
  • Rear camera layout

    Signature Touch (2015):
    Single
    Redmi Pro:
    Dual
  • Depth

    Redmi Pro: 2.6 mm thinner

    Signature Touch (2015):
    10.8 mm
    Redmi Pro:
    8.2 mm
  • Height

    Redmi Pro: 3.5 mm shorter

    Signature Touch (2015):
    155 mm
    Redmi Pro:
    151.5 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. Signature Touch (2015)

    Height:
    155 mm +3.5 mm versus Redmi Pro
    Width:
    74 mm
    Depth:
    10.8 mm +2.6 mm versus Redmi Pro
  2. 2. Redmi Pro

    Height:
    151.5 mm
    Width:
    76.2 mm +2.2 mm versus Signature Touch (2015)
    Depth:
    8.2 mm

Weight

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

  1. 1. Signature Touch (2015)

    225 g

    +51 g versus Redmi Pro

  2. 2. Redmi Pro

    174 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. Redmi Pro

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

Redmi Pro 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.

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

Signature Touch (2015): Original memory entry

64 GB · 512GB 4GB

Redmi Pro: Original memory entry

128 GB · 4 GB RAM - Exclusive edition32/64 GB · 3 GB RAM - other editions

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. Redmi Pro

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 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. Signature Touch (2015)

    3160 mAh

  2. 2. Redmi Pro

    4050 mAh

    +890 mAh versus Signature Touch (2015)

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. Redmi Pro

Everyday essentials
Everyday essentials — specifications for Signature Touch (2015), Redmi Pro.
SpecificationSignature Touch (2015)Redmi Pro
Dimensions (HxWxD)
  • 155 Х 74 Х 10.8 mm
  • 151.5 Х 76.2 Х 8.2 mm
Weight
  • 225 g
  • 174 g
Technology
  • Sapphire crystal glass
  • AMOLED
Screen size
  • 5.2" inch
  • 5.5" 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
  • 128 GB
  • 4 GB RAM - Exclusive edition32/64 GB
  • 3 GB RAM - other editions
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3160 mAh
  • Non-removable Li-Ion
  • 4050 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 6.0 (Marshmallow); MIUI 10
Chipset
  • Qualcomm MSM8994 Snapdragon 810 (20 nm)
  • Mediatek MT6797T Helio X25 (20 nm) High & Exclusive editions -Mediatek MT6797 Helio X20 (20 nm) Standard edition
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Signature Touch (2015), Redmi Pro.
SpecificationSignature Touch (2015)Redmi Pro
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 74.5 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 65.0%
  • 72.2%
PPI /points per inch/
  • 424 PPI
  • 401 PPI
Screen protection
  • Sapphire crystal glass
Unknown
Camera and Video
Camera and Video — specifications for Signature Touch (2015), Redmi Pro.
SpecificationSignature Touch (2015)Redmi Pro
Rear camera, main
  • 21 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 21 MP
  • PDAF
  • 13 MP
  • f/2.0
  • PDAF -5 MP
  • depth sensor
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
  • 5 MP
  • Single
Specifications
  • 2.1 MP
  • 5 MP
  • f/2.0
Performance

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

Performance — specifications for Signature Touch (2015), Redmi Pro.
SpecificationSignature Touch (2015)Redmi Pro
Processor CPU
  • Octa-core (4x1.56 GHz Cortex-A53 & 4x1.82 GHz Cortex-A57)
  • Deca-core 2.5 GHz Exclusive edition -Deca-core 2.3 GHz High edition -Deca-core 2.1 GHz Standard edition
Graphics processor GPU
  • Adreno 430
  • Mali-T880 MP4
GeekBench 4 Single Core * Unknown
  • 1648
GeekBench 4 Multi-Core * Unknown
  • 4014
GeekBench 4 RenderScript * Unknown
  • 3133
General specs
General specs — specifications for Signature Touch (2015), Redmi Pro.
SpecificationSignature Touch (2015)Redmi Pro
Release date
  • 2015
  • September
  • 2016
  • July
Colors
  • Jet Calf
  • Garnet Calf
  • Grape Lizard
  • Pure Jet Lizard
  • Jet Alligator
  • Pure Navy Alligator
  • Clous de Paris Alligator
  • Pure Jet Red Gold
  • Silver
  • Gold
  • Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 9000 EUR
  • 170 EUR
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity — specifications for Signature Touch (2015), Redmi Pro.
SpecificationSignature Touch (2015)Redmi Pro
SIM card
  • Micro-SIM
  • Hybrid Dual SIM (Nano-SIM/ Micro-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 CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO TD-SCDMA -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA
  • LTE
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 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0 (MHL)
  • USB Host
  • Type-C 1.0 reversible connector
Bluetooth
  • 4.0
  • A2DP
  • LE
  • aptX
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Signature Touch (2015), Redmi Pro.
SpecificationSignature Touch (2015)Redmi Pro
Radio
  • No
  • FM radio; recording
Others
  • Dolby Digital Plus audio enhancement -Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Signature Touch (2015), Redmi Pro.
SpecificationSignature Touch (2015)Redmi Pro
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 Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port