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Sendo X vs ZTE Racer

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    Racer: 20 g lighter

    X:
    120 g
    Racer:
    100 g
  • Width

    X: 6 mm narrower

    X:
    49 mm
    Racer:
    55 mm
  • Screen diagonal

    X: 0.6 in smaller diagonal

    X:
    2.2 in
    Racer:
    2.8 in
  • Chipset

    X:
    TI OMAP 5910
    Racer:
    Qualcomm MSM7227 Snapdragon S1
  • Depth

    Racer: 8.5 mm thinner

    X:
    23 mm
    Racer:
    14.5 mm
  • Height

    Racer: 8 mm shorter

    X:
    110 mm
    Racer:
    102 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. X

    Height:
    110 mm +8 mm versus Racer
    Width:
    49 mm
    Depth:
    23 mm +8.5 mm versus Racer
  2. 2. Racer

    Height:
    102 mm
    Width:
    55 mm +6 mm versus X
    Depth:
    14.5 mm

Weight

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

  1. 1. X

    120 g

    +20 g versus Racer

  2. 2. Racer

    100 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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. X

    X: Screen geometry unavailable or conflicting.

  2. 2. Racer

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²

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.

X: Original memory entry

32 MB

Racer: Original memory entry

256 MB RAM · 256 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. X

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details MMC/SD

2. Racer

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 8 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. X

    1050 mAh

  2. 2. Racer

    1100 mAh

    +50 mAh versus X

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. X2. Racer

Everyday essentials
Everyday essentials — specifications for X, Racer.
SpecificationXRacer
Dimensions (HxWxD)
  • 110 Х 49 Х 23 mm
  • 102 Х 55 Х 14.5 mm
Weight
  • 120 g
  • 100 g
Technology
  • TFT
  • TFT
Screen size
  • 2.2" inch
  • 2.8" inch
Screen resolution
  • 176 x 220 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 MB
  • 256 MB RAM
  • 256 MB
Memory card support
  • MMC/SD
  • microSD
  • up to 8 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1050 mAh
  • Removable Li-Po
  • 1100 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian 6.1
  • Series 60 v1.0 UI
  • Android 2.1 (Eclair)
Chipset
  • TI OMAP 5910
  • Qualcomm MSM7227 Snapdragon S1
Headphone jack
  • No
  • Yes
Display
Display — specifications for X, Racer.
SpecificationXRacer
Touchscreen Unknown
  • resistive touchscreen
Display colors
  • 65K
  • 256K
Screen area
  • 15.2 cm2
  • 24.3 cm2
Screen format Unknown
  • 4:3 (height:width)
Screen to body ratio
  • 28.3%
  • 43.3%
PPI /points per inch/
  • 0 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for X, Racer.
SpecificationXRacer
Rear camera, main
  • 0.3 MP
  • Single
  • 3.15 MP
  • Single
Camera specs Unknown
  • 3.15 MP
  • AF
Functions
  • LED flash
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for X, Racer.
SpecificationXRacer
Processor CPU
  • 120 MHz ARM925T
  • 600 MHz ARM 11
Graphics processor GPU Unknown
  • Adreno 200
General specs
General specs — specifications for X, Racer.
SpecificationXRacer
Release date
  • 2003
  • Q4
  • 2010
  • July
Colors Unknown
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 180 EUR
Battery life
  • Stand by time- Up to 170 h Talking time- Up to 7 h
  • Stand by time- Up to 200 h Talking time- Up to 3 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for X, Racer.
SpecificationXRacer
SIM card
  • Mini-SIM
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed Unknown
  • HSPA 7.2/0.384 Mbps
GPRS
  • Class 8
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g
GPS
  • No
  • Yes
  • with A-GPS
USB
  • Proprietary
  • microUSB 2.0
Bluetooth
  • 1.1
  • 2.0
  • A2DP
Music and Audio
Music and Audio — specifications for X, Racer.
SpecificationXRacer
Radio
  • No
  • Stereo FM radio
  • RDS
Other features
Other features — specifications for X, Racer.
SpecificationXRacer
Dop
  • Infrared port - MP4/MP3 player -Sync ML
  • MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Document viewer -Voice memo -Predictive text input For Three Mobile UK Also known as ZTE X850