Google Pixel XL 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: 40 g lighter

    Pixel XL:
    168 g
    Sidekick:
    128 g
  • Width

    Sidekick: 17.7 mm narrower

    Pixel XL:
    75.7 mm
    Sidekick:
    58 mm
  • Screen diagonal

    Sidekick: 2.9 in smaller diagonal

    Pixel XL:
    5.5 in
    Sidekick:
    2.6 in
  • Depth

    Pixel XL: 9.5 mm thinner

    Pixel XL:
    8.5 mm
    Sidekick:
    18 mm
  • Height

    Sidekick: 35.7 mm shorter

    Pixel XL:
    154.7 mm
    Sidekick:
    119 mm
  • Release year

    Pixel XL:
    2016
    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. Pixel XL

    Height:
    154.7 mm +35.7 mm versus Sidekick
    Width:
    75.7 mm +17.7 mm versus Sidekick
    Depth:
    8.5 mm
  2. 2. Sidekick

    Height:
    119 mm
    Width:
    58 mm
    Depth:
    18 mm +9.5 mm versus Pixel XL

Weight

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

  1. 1. Pixel XL

    168 g

    +40 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. Pixel XL

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

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

Pixel XL has approximately 333.4% 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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Pixel XL: Original memory entry

32/128 GB · 512GB 4GB

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. Pixel XL

NFC:
Yes
Headphone jack:
Yes
Memory card support:
No

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. Pixel XL

    3450 mAh

    +2420 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. Pixel XL2. Sidekick

Everyday essentials
Everyday essentials — specifications for Pixel XL, Sidekick.
SpecificationPixel XLSidekick
Dimensions (HxWxD)
  • 154.7 Х 75.7 Х 8.5 mm
  • 119 Х 58 Х 18 mm
Weight
  • 168 g
  • 128 g
Technology
  • AMOLED
  • TFT
Screen size
  • 5.5" inch
  • 2.6" inch
Screen resolution
  • 1440 x 2560 px
  • 240 x 400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32/128 GB
  • 512GB 4GB
  • 128 MB RAM
  • 64 MB ROM
Memory card support
  • No
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3450 mAh
  • Non-removable Li-Ion
  • 1030 mAh
  • Removable Li-Ion
Operating system OS
  • Android 7.1 (Nougat)
  • upgradable to Android 9.0 (Pie)
  • Danger 4.7
Chipset
  • Qualcomm MSM8996 Snapdragon 821 (14 nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Pixel XL, Sidekick.
SpecificationPixel XLSidekick
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 65K
Screen area
  • 83.4 cm2
  • 19.2 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 71.2%
  • 27.9%
PPI /points per inch/
  • 534 PPI
  • 179 PPI
Screen protection
  • Corning Gorilla Glass 4
Unknown
Camera and Video
Camera and Video — specifications for Pixel XL, Sidekick.
SpecificationPixel XLSidekick
Rear camera, main
  • 12.3 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 12.3 MP
  • f/2.0
  • 1/2.3''
  • 1.55µm
  • PDAF & laser AF
  • 1.3 MP
Functions
  • Dual-LED flash
  • HDR
  • panorama
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 8 MP
  • Single
  • 0 MP,
Specifications
  • 8 MP
  • f/2.4
  • 1/3.2''
  • 1.4µm
Unknown
Performance

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

Performance — specifications for Pixel XL, Sidekick.
SpecificationPixel XLSidekick
Processor CPU
  • Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo)
Unknown
Graphics processor GPU
  • Adreno 530
Unknown
Antutu 7 score *
  • 145789
Unknown
GeekBench 4 Single Core *
  • 1627
Unknown
GeekBench 4 Multi-Core *
  • 4060
Unknown
GeekBench 4 RenderScript *
  • 7506
Unknown
GeekBench 4 Battery *
  • 2141
Unknown
GeekBench 5 Single Core *
  • 310
Unknown
GeekBench 5 Multi-Core *
  • 861
Unknown
General specs
General specs — specifications for Pixel XL, Sidekick.
SpecificationPixel XLSidekick
Release date
  • 2016
  • October
  • 2008
  • July
Colors
  • Quite Black
  • Very Silver
  • Really Blue
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 380 EUR
Unknown
Battery life
  • Stand by time- Up to 552 h (3G) Talking time- Up to 32 h (3G) Music play - Up to 130 h
  • Stand by time- Up to 216 h Talking time- Up to 5 h
Body build
  • Front glass
  • aluminum body
  • partial glass back
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Pixel XL, Sidekick.
SpecificationPixel XLSidekick
SIM card
  • Nano-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 13(700)
  • 17(700)
  • 18(800)
  • 19(800)
  • 20(800)
  • 21(1500)
  • 26(850)
  • 28(700)
  • 32(1500)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat9 450/50 Mbps or LTE-A (3CA) Cat11 600/75 Mbps
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • No
USB
  • 3.0
  • Type-C 1.0 reversible connector
  • miniUSB
Bluetooth
  • 4.2
  • A2DP
  • LE
  • aptX
  • 2.0
  • A2DP
Harmful irradiation
  • SAR - 0.89 W/kg (head) 0.56 W/kg (body) SAR EU - 0.25 W/kg (head) 0.44 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Pixel XL, Sidekick.
SpecificationPixel XLSidekick
Radio
  • No
  • No
Others
  • Active noise cancellation with dedicated mic
  • Swivel display
Other features
Other features — specifications for Pixel XL, Sidekick.
SpecificationPixel XLSidekick
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Fast battery charging - Splash and dust resistant - Versions: Global
  • USA
  • North America
  • MP3/WAV/WMA audio player -MP4 player -Voice memo -Predictive text input