Microsoft Lumia 435 vs T-Mobile Sidekick

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: 6.1 g lighter

    Lumia 435:
    134.1 g
    Sidekick:
    128 g
  • Width

    Sidekick: 6.7 mm narrower

    Lumia 435:
    64.7 mm
    Sidekick:
    58 mm
  • Screen diagonal

    Sidekick: 1.4 in smaller diagonal

    Lumia 435:
    4 in
    Sidekick:
    2.6 in
  • Depth

    Lumia 435: 6.3 mm thinner

    Lumia 435:
    11.7 mm
    Sidekick:
    18 mm
  • Release year

    Lumia 435:
    2015
    Sidekick:
    2008

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. Lumia 435

    Height:
    118.1 mm
    Width:
    64.7 mm +6.7 mm versus Sidekick
    Depth:
    11.7 mm
  2. 2. Sidekick

    Height:
    119 mm
    Width:
    58 mm
    Depth:
    18 mm +6.3 mm versus Lumia 435

Weight

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

  1. 1. Lumia 435

    134.1 g

    +6.1 g versus Sidekick

  2. 2. Sidekick

    128 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. Lumia 435

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. Sidekick

    Screen diagonal:
    2.6 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    19.2 cm²

Lumia 435 has approximately 136.7% more rectangular screen area than Sidekick.

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 Lumia 435, Sidekick, compared at the same storage capacity.
StorageLumia 435Sidekick
8 GB 1 GB RAM Unknown
Sidekick: Original memory entry

128 MB RAM · 64 MB ROM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Lumia 435

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated slot)

2. Sidekick

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD (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. Lumia 435

    1560 mAh

    +530 mAh versus Sidekick

  2. 2. Sidekick

    1030 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. Lumia 4352. Sidekick

Everyday essentials
Everyday essentials — specifications for Lumia 435, Sidekick.
SpecificationLumia 435Sidekick
Dimensions (HxWxD)
  • 118.1 Х 64.7 Х 11.7 mm
  • 119 Х 58 Х 18 mm
Weight
  • 134.1 g
  • 128 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4" inch
  • 2.6" inch
Screen resolution
  • 480 x 800 px
  • 240 x 400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 128 MB RAM
  • 64 MB ROM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1560 mAh
  • Removable Li-Ion
  • 1030 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Phone 8.1
  • upgradable to Windows 10
  • Danger 4.7
Chipset
  • Qualcomm MSM8210 Snapdragon 200 (28 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Lumia 435, Sidekick.
SpecificationLumia 435Sidekick
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 65K
Screen area
  • 45.5 cm2
  • 19.2 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 59.6%
  • 27.9%
PPI /points per inch/
  • 233 PPI
  • 179 PPI
Camera and Video
Camera and Video — specifications for Lumia 435, Sidekick.
SpecificationLumia 435Sidekick
Rear camera, main
  • 2 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 2 MP
  • f/2.7
  • 36mm (standard)
  • 1/5''
  • 1.3 MP
Video
  • 480p
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance — specifications for Lumia 435, Sidekick.
SpecificationLumia 435Sidekick
Processor CPU
  • Dual-core 1.2 GHz Cortex-A7
Unknown
Graphics processor GPU
  • Adreno 302
Unknown
General specs
General specs — specifications for Lumia 435, Sidekick.
SpecificationLumia 435Sidekick
Release date
  • 2015
  • January
  • 2008
  • July
Colors
  • Black
  • White
  • Green
  • Orange
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
Unknown
Battery life
  • Stand by time- Up to 504 h (2G) / Up to 504 h (3G) Talking time- Up to 21 h (2G) / Up to 11 h 45 min (3G) Music play - Up to 64 h
  • Stand by time- Up to 216 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for Lumia 435, Sidekick.
SpecificationLumia 435Sidekick
SIM card
  • Micro-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • No
GPS
  • A-GPS
  • GLONASS
  • No
USB
  • microUSB 2.0
  • miniUSB
Bluetooth
  • 4.0
  • A2DP
  • 2.0
  • A2DP
Harmful irradiation
  • SAR - 0.81 W/kg (head) 0.53 W/kg (body) SAR EU - 0.58 W/kg (head) 0.54 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Lumia 435, Sidekick.
SpecificationLumia 435Sidekick
Radio
  • FM radio
  • RDS
  • No
Others Unknown
  • Swivel display
Other features
Other features — specifications for Lumia 435, Sidekick.
SpecificationLumia 435Sidekick
Dop
  • Sensors Accelerometer
  • proximity
  • MP3/WAV/WMA audio player -MP4 player -Voice memo -Predictive text input