Kyocera DuraForce vs Yezz Epic T

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

    DuraForce: 269 g lighter

    DuraForce:
    200 g
    Epic T:
    469 g
  • Width

    DuraForce: 15.9 mm narrower

    DuraForce:
    70.6 mm
    Epic T:
    86.5 mm
  • Screen diagonal

    DuraForce: 1 in smaller diagonal

    DuraForce:
    4.5 in
    Epic T:
    5.5 in
  • Chipset

    DuraForce:
    Qualcomm MSM8928 Snapdragon 400 (28 nm)
    Epic T:
    Mediatek MT6750 (28 nm)
  • Depth

    DuraForce: 1.9 mm thinner

    DuraForce:
    14 mm
    Epic T:
    15.9 mm
  • Height

    DuraForce: 31.9 mm shorter

    DuraForce:
    136.9 mm
    Epic T:
    168.8 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

    Height:
    136.9 mm
    Width:
    70.6 mm
    Depth:
    14 mm
  2. 2. Epic T

    Height:
    168.8 mm +31.9 mm versus DuraForce
    Width:
    86.5 mm +15.9 mm versus DuraForce
    Depth:
    15.9 mm +1.9 mm versus DuraForce

Weight

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

  1. 1. DuraForce

    200 g

  2. 2. Epic T

    469 g

    +269 g versus DuraForce

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

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. Epic T

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

Epic T has approximately 49.4% more rectangular screen area than DuraForce.

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, Epic T, compared at the same storage capacity.
StorageDuraForceEpic T
16 GB 2 GB RAM Not recorded
32 GB Not recorded 3 GB RAM

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

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

2. Epic T

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB

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

    3100 mAh

  2. 2. Epic T

    9000 mAh

    +5900 mAh versus DuraForce

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. DuraForce2. Epic T

Everyday essentials
Everyday essentials — specifications for DuraForce, Epic T.
SpecificationDuraForceEpic T
Dimensions (HxWxD)
  • 136.9 Х 70.6 Х 14 mm
  • 168.8 Х 86.5 Х 15.9 mm
Weight
  • 200 g
  • 469 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4.5" inch
  • 5.5" inch
Screen resolution
  • 720 x 1280 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
  • 32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 128 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3100 mAh
  • Non-removable Li-Ion
  • 9000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 7.0 (Nougat)
Chipset
  • Qualcomm MSM8928 Snapdragon 400 (28 nm)
  • Mediatek MT6750 (28 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for DuraForce, Epic T.
SpecificationDuraForceEpic T
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 55.8 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 57.8%
  • 57.1%
PPI /points per inch/
  • 326 PPI
  • 401 PPI
Screen protection
  • Yes
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for DuraForce, Epic T.
SpecificationDuraForceEpic T
Rear camera, main
  • 8 MP
  • Single
  • 16 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 16 MP
  • AF
Functions
  • LED flash
  • HDR
  • panorama
  • LED flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p@60fps
Front camera, selfie
  • 2 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 2 MP
  • 8 MP
Performance

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

Performance — specifications for DuraForce, Epic T.
SpecificationDuraForceEpic T
Processor CPU
  • Quad-core 1.4 GHz Cortex-A7
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU
  • Adreno 305
  • Mali-T860MP2
Antutu 7 score *
  • 19579
  • 38602
General specs
General specs — specifications for DuraForce, Epic T.
SpecificationDuraForceEpic T
Release date
  • 2014
  • November
  • 2018
  • March
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 320 EUR
  • 250 EUR
Battery life
  • Stand by time- Up to 504 h Talking time- Up to 17 h
  • Stand by time- Up to 650 h (3G) Talking time- Up to 30 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for DuraForce, Epic T.
SpecificationDuraForceEpic T
SIM card
  • Nano-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 17(700)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1900 / 2100 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 7(2600)
  • 17(700)
  • 28(700)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/11.5 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • LE
  • 4.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for DuraForce, Epic T.
SpecificationDuraForceEpic T
Radio
  • No
  • FM radio
Others
  • Smart Sonic Receiver -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for DuraForce, Epic T.
SpecificationDuraForceEpic T
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • barometer - IP68 dust/water proof (up to 1.5m for 30 mins) -MIL-STD-810G compliant - For AT&T
  • U.S. Cellular & Bell Canada
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging - IP68 dust/water proof (up to 1.5m for 30 mins) -MIL-STD-810G compliant -Flashlight