Oppo Realme U1 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

    Realme U1: 57 g lighter

    Realme U1:
    168 g
    Signature Touch (2015):
    225 g
  • Screen diagonal

    Signature Touch (2015): 1.1 in smaller diagonal

    Realme U1:
    6.3 in
    Signature Touch (2015):
    5.2 in
  • Chipset

    Realme U1:
    Mediatek Helio P70 (12nm)
    Signature Touch (2015):
    Qualcomm MSM8994 Snapdragon 810 (20 nm)
  • Rear camera layout

    Realme U1:
    Dual
    Signature Touch (2015):
    Single
  • Depth

    Realme U1: 2.8 mm thinner

    Realme U1:
    8 mm
    Signature Touch (2015):
    10.8 mm
  • Height

    Signature Touch (2015): 2 mm shorter

    Realme U1:
    157 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. Realme U1

    Height:
    157 mm +2 mm versus Signature Touch (2015)
    Width:
    74 mm
    Depth:
    8 mm
  2. 2. Signature Touch (2015)

    Height:
    155 mm
    Width:
    74 mm
    Depth:
    10.8 mm +2.8 mm versus Realme U1

Weight

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

  1. 1. Realme U1

    168 g

  2. 2. Signature Touch (2015)

    225 g

    +57 g versus Realme U1

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. Realme U1

    Screen diagonal:
    6.3 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    97.4 cm²
  2. 2. Signature Touch (2015)

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

Realme U1 has approximately 30.7% 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.

Realme U1: Original memory entry

64 GB · 4 GB RAM 32 GB · 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. Realme U1

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. Realme U1

    3500 mAh

    +340 mAh versus Signature Touch (2015)

  2. 2. Signature Touch (2015)

    3160 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. Realme U12. Signature Touch (2015)

Everyday essentials
Everyday essentials — specifications for Realme U1, Signature Touch (2015).
SpecificationRealme U1Signature Touch (2015)
Dimensions (HxWxD)
  • 157 Х 74 Х 8 mm
  • 155 Х 74 Х 10.8 mm
Weight
  • 168 g
  • 225 g
Technology
  • LTPS IPS LCD
  • Sapphire crystal glass
Screen size
  • 6.3" inch
  • 5.2" inch
Screen resolution
  • 1080 x 2340 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
  • 4 GB RAM 32 GB
  • 3 GB RAM
  • 64 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3500 mAh
  • Non-removable Li-Ion
  • 3160 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo); ColorOS 5.2
  • Android 5.1 (Lollipop)
Chipset
  • Mediatek Helio P70 (12nm)
  • Qualcomm MSM8994 Snapdragon 810 (20 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Realme U1, Signature Touch (2015).
SpecificationRealme U1Signature Touch (2015)
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 97.4 cm2
  • 74.5 cm2
Screen format
  • 19.5:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 83.9%
  • 65.0%
PPI /points per inch/
  • 409 PPI
  • 424 PPI
Screen protection
  • Corning Gorilla Glass 3
  • Sapphire crystal glass
Camera and Video
Camera and Video — specifications for Realme U1, Signature Touch (2015).
SpecificationRealme U1Signature Touch (2015)
Rear camera, main
  • 13 MP
  • Dual
  • 21 MP
  • Single
Camera specs
  • 13 MP
  • f/2.2
  • AF -2 MP
  • f/2.4
  • depth sensor
  • 21 MP
  • PDAF
Functions
  • HDR
  • Dual-LED dual-tone flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 25 MP
  • Single
  • 2.1 MP
  • Single
Specifications
  • 25 MP
  • f/2.0
  • 1/2.8''
  • 0.9μm
  • 2.1 MP
Performance
Performance — specifications for Realme U1, Signature Touch (2015).
SpecificationRealme U1Signature Touch (2015)
Processor CPU
  • Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
  • Octa-core (4x1.56 GHz Cortex-A53 & 4x1.82 GHz Cortex-A57)
Graphics processor GPU
  • Mali-G72 MP3
  • Adreno 430
General specs
General specs — specifications for Realme U1, Signature Touch (2015).
SpecificationRealme U1Signature Touch (2015)
Release date
  • 2018
  • November
  • 2015
  • September
Colors
  • Ambitious Black
  • Brave Blue
  • Fiery Gold
  • 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.
  • 140 EUR
  • 9000 EUR
Communication and Connectivity
Communication and Connectivity — specifications for Realme U1, Signature Touch (2015).
SpecificationRealme U1Signature Touch (2015)
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 38(2600)
  • 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 42.2/5.76 Mbps
  • LTE-A Cat6 300/50 Mbps
  • 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
  • WiFi Direct
  • 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 On-The-Go
  • microUSB 2.0 (MHL)
  • USB Host
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.0
  • A2DP
  • LE
  • aptX
Music and Audio
Music and Audio — specifications for Realme U1, Signature Touch (2015).
SpecificationRealme U1Signature Touch (2015)
Radio
  • FM radio
  • No
Others
  • Active noise cancellation with dedicated mic
  • Dolby Digital Plus audio enhancement -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Realme U1, Signature Touch (2015).
SpecificationRealme U1Signature Touch (2015)
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass - Fast battery charging 5V/2A 10W
  • 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