T-Mobile Sidekick 3 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

    Sidekick 3: 279 g lighter

    Sidekick 3:
    190 g
    Epic T:
    469 g
  • Width

    Sidekick 3: 27.5 mm narrower

    Sidekick 3:
    59 mm
    Epic T:
    86.5 mm
  • Screen diagonal

    Sidekick 3: 2.9 in smaller diagonal

    Sidekick 3:
    2.6 in
    Epic T:
    5.5 in
  • Depth

    Epic T: 6.1 mm thinner

    Sidekick 3:
    22 mm
    Epic T:
    15.9 mm
  • Height

    Sidekick 3: 38.8 mm shorter

    Sidekick 3:
    130 mm
    Epic T:
    168.8 mm
  • Release year

    Sidekick 3:
    2006
    Epic T:
    2018

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. Sidekick 3

    Height:
    130 mm
    Width:
    59 mm
    Depth:
    22 mm +6.1 mm versus Epic T
  2. 2. Epic T

    Height:
    168.8 mm +38.8 mm versus Sidekick 3
    Width:
    86.5 mm +27.5 mm versus Sidekick 3
    Depth:
    15.9 mm

Weight

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

  1. 1. Sidekick 3

    190 g

  2. 2. Epic T

    469 g

    +279 g versus Sidekick 3

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. Sidekick 3

    Screen diagonal:
    2.6 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    20.1 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 314.3% more rectangular screen area than Sidekick 3.

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 Sidekick 3, Epic T, compared at the same storage capacity.
StorageSidekick 3Epic T
32 GB Unknown 3 GB RAM
Sidekick 3: Original memory entry

64 MB 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. Sidekick 3

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details miniSD

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. Sidekick 3

    1500 mAh

  2. 2. Epic T

    9000 mAh

    +7500 mAh versus Sidekick 3

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. Sidekick 32. Epic T

Everyday essentials
Everyday essentials — specifications for Sidekick 3, Epic T.
SpecificationSidekick 3Epic T
Dimensions (HxWxD)
  • 130 Х 59 Х 22 mm
  • 168.8 Х 86.5 Х 15.9 mm
Weight
  • 190 g
  • 469 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.6" inch
  • 5.5" inch
Screen resolution
  • 160 x 240 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 32 GB
  • 3 GB RAM
Memory card support
  • miniSD
  • microSD
  • up to 128 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 9000 mAh
  • Non-removable Li-Po
Operating system OS
  • Danger 3.0
  • Android 7.0 (Nougat)
Chipset Unknown
  • Mediatek MT6750 (28 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for Sidekick 3, Epic T.
SpecificationSidekick 3Epic T
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 20.1 cm2
  • 83.4 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 26.2%
  • 57.1%
PPI /points per inch/
  • 111 PPI
  • 401 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Sidekick 3, Epic T.
SpecificationSidekick 3Epic T
Rear camera, main
  • 1.3 MP
  • Single
  • 16 MP
  • Single
Camera specs
  • 1.3 MP
  • 16 MP
  • AF
Functions
  • LED flash
  • LED flash
  • panorama
  • HDR
Video
  • No
  • 1080p@60fps
Front camera, selfie
  • 0 MP,
  • 8 MP
  • Single
Specifications Unknown
  • 8 MP
Performance

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

Performance — specifications for Sidekick 3, Epic T.
SpecificationSidekick 3Epic T
Processor CPU Unknown
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU Unknown
  • Mali-T860MP2
Antutu 7 score * Unknown
  • 38602
General specs
General specs — specifications for Sidekick 3, Epic T.
SpecificationSidekick 3Epic T
Release date
  • 2006
  • June
  • 2018
  • March
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 250 EUR
Battery life
  • Stand by time- Up to 72 h Talking time- Up to 4 h 50 min
  • Stand by time- Up to 650 h (3G) Talking time- Up to 30 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Sidekick 3, Epic T.
SpecificationSidekick 3Epic T
SIM card
  • Mini-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network Unknown
  • 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 Unknown
  • HSPA 42.2/11.5 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • 1.1
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 1.2
  • 4.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Sidekick 3, Epic T.
SpecificationSidekick 3Epic T
Radio
  • No
  • FM radio
Others
  • Swivel display
Unknown
Other features
Other features — specifications for Sidekick 3, Epic T.
SpecificationSidekick 3Epic T
Dop
  • MP3 audio player -Voice memo
  • 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