Coolpad Legacy vs Sony Ericsson WT18i

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

    WT18i: 60 g lighter

    Legacy:
    170 g
    WT18i:
    110 g
  • Width

    WT18i: 24 mm narrower

    Legacy:
    80.5 mm
    WT18i:
    56.5 mm
  • Screen diagonal

    WT18i: 3.16 in smaller diagonal

    Legacy:
    6.36 in
    WT18i:
    3.2 in
  • Rear camera layout

    Legacy:
    Dual
    WT18i:
    Single
  • Depth

    Legacy: 5.9 mm thinner

    Legacy:
    8.4 mm
    WT18i:
    14.3 mm
  • Height

    WT18i: 59.9 mm shorter

    Legacy:
    165.9 mm
    WT18i:
    106 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

    Height:
    165.9 mm +59.9 mm versus WT18i
    Width:
    80.5 mm +24 mm versus WT18i
    Depth:
    8.4 mm
  2. 2. WT18i

    Height:
    106 mm
    Width:
    56.5 mm
    Depth:
    14.3 mm +5.9 mm versus Legacy

Weight

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

  1. 1. Legacy

    170 g

    +60 g versus WT18i

  2. 2. WT18i

    110 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

    Screen diagonal:
    6.36 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    104.4 cm²
  2. 2. WT18i

    Screen diagonal:
    3.2 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    30.5 cm²

Legacy has approximately 242.3% more rectangular screen area than WT18i.

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, WT18i, compared at the same storage capacity.
StorageLegacyWT18i
32 GB 3 GB RAM Unknown
WT18i: Original memory entry

150 MB

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

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

2. WT18i

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (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. Legacy

    4000 mAh

    +2800 mAh versus WT18i

  2. 2. WT18i

    1200 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. Legacy2. WT18i

Everyday essentials
Everyday essentials — specifications for Legacy, WT18i.
SpecificationLegacyWT18i
Dimensions (HxWxD)
  • 165.9 Х 80.5 Х 8.4 mm
  • 106 Х 56.5 Х 14.3 mm
Weight
  • 170 g
  • 110 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.36" inch
  • 3.2" inch
Screen resolution
  • 1080 x 2160 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 3GB RAM
  • 150 MB
Memory card support
  • microSD
  • up to 128 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 1200 mAh
  • Removable Li-Po
Operating system OS
  • Android 9.0 (Pie)
  • Android-based
  • OMS 2.5
Chipset
  • Qualcomm SDM450 Snapdragon 450 (14 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Legacy, WT18i.
SpecificationLegacyWT18i
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 104.4 cm2
  • 30.5 cm2
Screen format
  • 18:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 78.2%
  • 50.9%
PPI /points per inch/
  • 380 PPI
  • 180 PPI
Screen protection
  • Corning Gorilla Glass 3
  • Scratch-resistant glass
Camera and Video
Camera and Video — specifications for Legacy, WT18i.
SpecificationLegacyWT18i
Rear camera, main
  • 16 MP
  • Dual
  • 3.15 MP
  • Single
Camera specs
  • 16 MP
  • AF -5 MP
  • 3.15 MP
Functions
  • LED flash
  • panorama
  • HDR
Unknown
Video
  • 1080p@30fps
  • 480p@24fps
Front camera, selfie
  • 13 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 13 MP
Unknown
Performance
Performance — specifications for Legacy, WT18i.
SpecificationLegacyWT18i
Processor CPU
  • Octa-core 1.8 GHz Cortex-A53
  • 806 MHz
  • Marvell PXA 920
Graphics processor GPU
  • Adreno 506
Unknown
General specs
General specs — specifications for Legacy, WT18i.
SpecificationLegacyWT18i
Release date
  • 2019
  • May
  • 2011
  • May
Colors
  • Silver
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 160 EUR
  • 230 EUR
Battery life Unknown
  • Stand by time- Up to 200 h (2G) / Up to 200 h (3G) Talking time- Up to 6 h (2G) / Up to 6 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Legacy, WT18i.
SpecificationLegacyWT18i
SIM card
  • Nano-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1700(AWS) / 1900 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 12(700)
  • 66(1700/2100)
  • 71(600)
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE
  • HSPA 2.8/2 Mbps
GPRS
  • Yes
  • Up to 80 kbps
Edge
  • Yes
  • Up to 237 kbps
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • 2.1
  • A2DP
Music and Audio
Music and Audio — specifications for Legacy, WT18i.
SpecificationLegacyWT18i
Radio Unknown
  • Stereo FM radio
  • RDS
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Legacy, WT18i.
SpecificationLegacyWT18i
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Fast battery charging 15W - For USA
  • Sensors Accelerometer
  • proximity
  • compass - Walkman player -MP4/H.264/WMV player -MP3/eAAC+/WMA/WAV player -TrackID music recognition -Voice memo -Predictive text input - For China