Sendo X vs vivo iQOO Pro

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

    X: 95 g lighter

    X:
    120 g
    iQOO Pro:
    215 g
  • Width

    X: 26.7 mm narrower

    X:
    49 mm
    iQOO Pro:
    75.7 mm
  • Screen diagonal

    X: 4.21 in smaller diagonal

    X:
    2.2 in
    iQOO Pro:
    6.41 in
  • Chipset

    X:
    TI OMAP 5910
    iQOO Pro:
    Qualcomm SDM855 Snapdragon 855+ (7 nm)
  • Rear camera layout

    X:
    Single
    iQOO Pro:
    Triple
  • Depth

    iQOO Pro: 13.7 mm thinner

    X:
    23 mm
    iQOO Pro:
    9.3 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
    Width:
    49 mm
    Depth:
    23 mm +13.7 mm versus iQOO Pro
  2. 2. iQOO Pro

    Height:
    158.8 mm +48.8 mm versus X
    Width:
    75.7 mm +26.7 mm versus X
    Depth:
    9.3 mm

Weight

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

  1. 1. X

    120 g

  2. 2. iQOO Pro

    215 g

    +95 g versus X

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. iQOO Pro

    Screen diagonal:
    6.41 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    100.9 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.

Recorded RAM for X, iQOO Pro, compared at the same storage capacity.
StorageXiQOO Pro
128 GB Unknown 8 / 12 GB RAM Alternative RAM configurations
X: Original memory entry

32 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. iQOO Pro

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

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. iQOO Pro

    4500 mAh

    +3450 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. iQOO Pro

Everyday essentials
Everyday essentials — specifications for X, iQOO Pro.
SpecificationXiQOO Pro
Dimensions (HxWxD)
  • 110 Х 49 Х 23 mm
  • 158.8 Х 75.7 Х 9.3 mm
Weight
  • 120 g
  • 215 g
Technology
  • TFT
  • Super AMOLED
Screen size
  • 2.2" inch
  • 6.41" inch
Screen resolution
  • 176 x 220 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 MB
  • 128GB 8GB RAM
  • 128GB 12GB RAM
Memory card support
  • MMC/SD
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1050 mAh
  • Removable Li-Po
  • 4500 mAh
  • Non-removable Li-Po
Operating system OS
  • Symbian 6.1
  • Series 60 v1.0 UI
  • Android 9.0 (Pie); Funtouch 9.1
Chipset
  • TI OMAP 5910
  • Qualcomm SDM855 Snapdragon 855+ (7 nm)
NFC Unknown
  • Yes
Headphone jack
  • No
  • Yes
Display
Display — specifications for X, iQOO Pro.
SpecificationXiQOO Pro
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 15.2 cm2
  • 100.9 cm2
Screen format Unknown
  • 19.5:9 (height:width)
Screen to body ratio
  • 28.3%
  • 83.9%
PPI /points per inch/
  • 0 PPI
  • 402 PPI
Camera and Video
Camera and Video — specifications for X, iQOO Pro.
SpecificationXiQOO Pro
Rear camera, main
  • 0.3 MP
  • Single
  • 48 MP
  • Triple
Camera specs Unknown
  • 48 MP
  • f/1.8
  • (wide)
  • 1/2''
  • 0.8µm
  • PDAF -13 MP
  • f/2.2
  • (ultrawide) -2 MP
  • f/2.4
  • depth sensor
Functions
  • LED flash
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 12 MP
  • Single
Specifications Unknown
  • 12 MP
  • f/2.0
Performance

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

Performance — specifications for X, iQOO Pro.
SpecificationXiQOO Pro
Processor CPU
  • 120 MHz ARM925T
  • Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
Graphics processor GPU Unknown
  • Adreno 640 (700 MHz)
Antutu 8 score * Unknown
  • 481211
General specs
General specs — specifications for X, iQOO Pro.
SpecificationXiQOO Pro
Release date
  • 2003
  • Q4
  • 2019
  • August
Colors Unknown
  • Black
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 410 EUR
Battery life
  • Stand by time- Up to 170 h Talking time- Up to 7 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for X, iQOO Pro.
SpecificationXiQOO Pro
SIM card
  • Mini-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1700(AWS) / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 18(800)
  • 19(800)
  • 20(800)
  • 25(1900)
  • 26(850)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed Unknown
  • HSPA 42.2/5.76 Mbps
  • LTE-A (7CA) Cat20 2048/150 Mbps
GPRS
  • Class 8
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • GALILEO
USB
  • Proprietary
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 1.1
  • 5.0
  • A2DP
  • LE
  • aptX
Music and Audio
Music and Audio — specifications for X, iQOO Pro.
SpecificationXiQOO Pro
Radio
  • No
  • No
Others Unknown
  • 32-bit/192kHz audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for X, iQOO Pro.
SpecificationXiQOO Pro
Dop
  • Infrared port - MP4/MP3 player -Sync ML
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 44W