Kyocera DuraForce XD vs Vodafone Smart 4 power

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

    Smart 4 power: 145 g lighter

    DuraForce XD:
    307 g
    Smart 4 power:
    162 g
  • Width

    Smart 4 power: 15 mm narrower

    DuraForce XD:
    86.4 mm
    Smart 4 power:
    71.4 mm
  • Screen diagonal

    Smart 4 power: 0.7 in smaller diagonal

    DuraForce XD:
    5.7 in
    Smart 4 power:
    5 in
  • Chipset

    DuraForce XD:
    Qualcomm MSM8928 Snapdragon 400 (28 nm)
    Smart 4 power:
    Mediatek MT6582M (28 nm)
  • Depth

    Smart 4 power: 4.4 mm thinner

    DuraForce XD:
    13.9 mm
    Smart 4 power:
    9.5 mm
  • Height

    Smart 4 power: 25.8 mm shorter

    DuraForce XD:
    166.8 mm
    Smart 4 power:
    141 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. DuraForce XD

    Height:
    166.8 mm +25.8 mm versus Smart 4 power
    Width:
    86.4 mm +15 mm versus Smart 4 power
    Depth:
    13.9 mm +4.4 mm versus Smart 4 power
  2. 2. Smart 4 power

    Height:
    141 mm
    Width:
    71.4 mm
    Depth:
    9.5 mm

Weight

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

  1. 1. DuraForce XD

    307 g

    +145 g versus Smart 4 power

  2. 2. Smart 4 power

    162 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. DuraForce XD

    Screen diagonal:
    5.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    89.6 cm²
  2. 2. Smart 4 power

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

DuraForce XD has approximately 30% more rectangular screen area than Smart 4 power.

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 DuraForce XD, Smart 4 power, compared at the same storage capacity.
StorageDuraForce XDSmart 4 power
4 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. DuraForce XD

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

2. Smart 4 power

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. DuraForce XD

    3700 mAh

    +700 mAh versus Smart 4 power

  2. 2. Smart 4 power

    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. DuraForce XD2. Smart 4 power

Everyday essentials
Everyday essentials — specifications for DuraForce XD, Smart 4 power.
SpecificationDuraForce XDSmart 4 power
Dimensions (HxWxD)
  • 166.8 Х 86.4 Х 13.9 mm
  • 141 Х 71.4 Х 9.5 mm
Weight
  • 307 g
  • 162 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.7" inch
  • 5" inch
Screen resolution
  • 720 x 1280 px
  • 540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 4 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3700 mAh
  • Removable Li-Ion
  • 3000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 4.4.2 (KitKat)
Chipset
  • Qualcomm MSM8928 Snapdragon 400 (28 nm)
  • Mediatek MT6582M (28 nm)
NFC
  • Yes
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for DuraForce XD, Smart 4 power.
SpecificationDuraForce XDSmart 4 power
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 89.6 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 62.1%
  • 68.5%
PPI /points per inch/
  • 258 PPI
  • 220 PPI
Screen protection
  • Yes
Unknown
Camera and Video
Camera and Video — specifications for DuraForce XD, Smart 4 power.
SpecificationDuraForce XDSmart 4 power
Rear camera, main
  • 8 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 5 MP
Functions
  • LED flash
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP
  • VGA
Performance
Performance — specifications for DuraForce XD, Smart 4 power.
SpecificationDuraForce XDSmart 4 power
Processor CPU
  • Quad-core 1.6 GHz Cortex-A7
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • Adreno 305
  • Mali-400MP2
General specs
General specs — specifications for DuraForce XD, Smart 4 power.
SpecificationDuraForce XDSmart 4 power
Release date
  • 2015
  • October
  • 2014
  • June
Colors
  • Black
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 150 EUR
Battery life
  • Stand by time- Up to 816 h (3G) Talking time- Up to 23 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for DuraForce XD, Smart 4 power.
SpecificationDuraForce XDSmart 4 power
SIM card
  • Nano-SIM
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 - AT&T
  • T-Mobile -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 17(700)
  • 20(800)
  • 29(700) - AT&T LTE band 1(2100)
  • 12(700)
  • 29(700) - T-Mobile
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800)
Speed
  • HSPA
  • LTE
  • HSPA
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac//r/k
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.1
  • A2DP
  • EDR
  • LE
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.31 W/kg (head) 0.64 W/kg (body)
Music and Audio
Music and Audio — specifications for DuraForce XD, Smart 4 power.
SpecificationDuraForce XDSmart 4 power
Radio
  • No
  • FM radio
  • RDS
Others
  • Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for DuraForce XD, Smart 4 power.
SpecificationDuraForce XDSmart 4 power
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Fast battery charging - IP68 dust/water proof (up to 1.5m for 30 mins) -MIL-STD-810G compliant
  • Sensors Accelerometer
  • proximity