Coolpad Legacy 5G vs T-Mobile Sidekick 4G

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 4G: 33 g lighter

    Legacy 5G:
    195 g
    Sidekick 4G:
    162 g
  • Width

    Sidekick 4G: 16 mm narrower

    Legacy 5G:
    77 mm
    Sidekick 4G:
    61 mm
  • Screen diagonal

    Sidekick 4G: 3.03 in smaller diagonal

    Legacy 5G:
    6.53 in
    Sidekick 4G:
    3.5 in
  • Rear camera layout

    Legacy 5G:
    Dual
    Sidekick 4G:
    Single
  • Depth

    Legacy 5G: 5.5 mm thinner

    Legacy 5G:
    9.5 mm
    Sidekick 4G:
    15 mm
  • Height

    Sidekick 4G: 38 mm shorter

    Legacy 5G:
    165 mm
    Sidekick 4G:
    127 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. Legacy 5G

    Height:
    165 mm +38 mm versus Sidekick 4G
    Width:
    77 mm +16 mm versus Sidekick 4G
    Depth:
    9.5 mm
  2. 2. Sidekick 4G

    Height:
    127 mm
    Width:
    61 mm
    Depth:
    15 mm +5.5 mm versus Legacy 5G

Weight

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

  1. 1. Legacy 5G

    195 g

    +33 g versus Sidekick 4G

  2. 2. Sidekick 4G

    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. Legacy 5G

    Screen diagonal:
    6.53 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    104.7 cm²
  2. 2. Sidekick 4G

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

Legacy 5G has approximately 200.2% more rectangular screen area than Sidekick 4G.

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 Legacy 5G, Sidekick 4G, compared at the same storage capacity.
StorageLegacy 5GSidekick 4G
64 GB 4 GB RAM Unknown
Sidekick 4G: Original memory entry

1 GB · 512 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. Legacy 5G

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD

2. Sidekick 4G

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 2 GB included

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. Legacy 5G

    4000 mAh

    +2500 mAh versus Sidekick 4G

  2. 2. Sidekick 4G

    1500 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. Legacy 5G2. Sidekick 4G

Everyday essentials
Everyday essentials — specifications for Legacy 5G, Sidekick 4G.
SpecificationLegacy 5GSidekick 4G
Dimensions (HxWxD)
  • 165 Х 77 Х 9.5 mm
  • 127 Х 61 Х 15 mm
Weight
  • 195 g
  • 162 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.53" inch
  • 3.5" inch
Screen resolution
  • 1080 x 2340 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64GB 4GB RAM
  • 1 GB
  • 512 MB RAM
Memory card support
  • microSD
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 10.0
  • Android 2.2 (Froyo)
Chipset
  • Qualcomm SDM765 Snapdragon 765G (7 nm)
  • Hummingbird
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Legacy 5G, Sidekick 4G.
SpecificationLegacy 5GSidekick 4G
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 104.7 cm2
  • 34.9 cm2
Screen format
  • 19.5:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 82.4%
  • 45.0%
PPI /points per inch/
  • 395 PPI
  • 267 PPI
Camera and Video
Camera and Video — specifications for Legacy 5G, Sidekick 4G.
SpecificationLegacy 5GSidekick 4G
Rear camera, main
  • 48 MP
  • Dual
  • 3.15 MP
  • Single
Camera specs
  • 48 MP
  • (wide)
  • 1/2.0''
  • 0.8µm
  • PDAF -8 MP
  • (ultrawide)
  • 3.15 MP
  • AF
Functions
  • HDR
Unknown
Video
  • 1080p@30fps
  • 480p@30fps
Front camera, selfie
  • 16 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 16 MP
  • VGA
Performance
Performance — specifications for Legacy 5G, Sidekick 4G.
SpecificationLegacy 5GSidekick 4G
Processor CPU
  • Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
  • 1.0 GHz Cortex-A8
Graphics processor GPU
  • Adreno 620
  • PowerVR SGX540
General specs
General specs — specifications for Legacy 5G, Sidekick 4G.
SpecificationLegacy 5GSidekick 4G
Release date
  • 2020
  • January
  • 2011
  • March
Colors
  • Yellow/Blue
  • Matte Black
  • Pearl magenta
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 360 EUR
  • 310 EUR
Battery life Unknown
  • Stand by time- Up to 456 h Talking time- Up to 6 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for Legacy 5G, Sidekick 4G.
SpecificationLegacy 5GSidekick 4G
SIM card
  • Nano-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 -3G - HSDPA 850 / 1700(AWS) / 1900 CDMA2000 1xEV-DO -4G - LTE (unspecified) -5G - 5G band SA/NSA/Sub6
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • 5G (2+ Gbps DL)
  • HSPA 7.2/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • hotspot
GPS
  • Yes
  • with dual-band A-GPS
  • GLONASS
  • BDS
  • GALILEO
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 3.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.34 W/kg (head) 0.96 W/kg (body)
Music and Audio
Music and Audio — specifications for Legacy 5G, Sidekick 4G.
SpecificationLegacy 5GSidekick 4G
Radio
  • FM radio
  • Nо
Others
  • HDR10
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Legacy 5G, Sidekick 4G.
SpecificationLegacy 5GSidekick 4G
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast charging 18W -Quick Charge 3.0 - For USA
  • Sensors Accelerometer
  • proximity - T-Mobile TV -MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -ThinkFree Office document editor
  • PDF viewer -Voice memo -Predictive text input - Optical trackpad - Also known as T-Mobile T839 Sidekick 4G