Xiaomi Mi 9 Explorer vs ZTE Grand X Quad V987

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

    Grand X Quad V987: 10 g lighter

    Mi 9 Explorer:
    173 g
    Grand X Quad V987:
    163 g
  • Width

    Grand X Quad V987: 4.7 mm narrower

    Mi 9 Explorer:
    74.7 mm
    Grand X Quad V987:
    70 mm
  • Screen diagonal

    Grand X Quad V987: 1.39 in smaller diagonal

    Mi 9 Explorer:
    6.39 in
    Grand X Quad V987:
    5 in
  • Chipset

    Mi 9 Explorer:
    Qualcomm SDM855 Snapdragon 855 (7 nm)
    Grand X Quad V987:
    Mediatek MT6589 (28 nm)
  • Rear camera layout

    Mi 9 Explorer:
    Triple
    Grand X Quad V987:
    Single
  • Depth

    Mi 9 Explorer: 1.3 mm thinner

    Mi 9 Explorer:
    7.6 mm
    Grand X Quad V987:
    8.9 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. Mi 9 Explorer

    Height:
    157.5 mm +16.5 mm versus Grand X Quad V987
    Width:
    74.7 mm +4.7 mm versus Grand X Quad V987
    Depth:
    7.6 mm
  2. 2. Grand X Quad V987

    Height:
    141 mm
    Width:
    70 mm
    Depth:
    8.9 mm +1.3 mm versus Mi 9 Explorer

Weight

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

  1. 1. Mi 9 Explorer

    173 g

    +10 g versus Grand X Quad V987

  2. 2. Grand X Quad V987

    163 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. Mi 9 Explorer

    Screen diagonal:
    6.39 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    100.2 cm²
  2. 2. Grand X Quad V987

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²

Mi 9 Explorer has approximately 45.4% more rectangular screen area than Grand X Quad V987.

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 Mi 9 Explorer, Grand X Quad V987, compared at the same storage capacity.
StorageMi 9 ExplorerGrand X Quad V987
4 GB Unknown 1 GB RAM
Mi 9 Explorer: Original memory entry

256 GB · 8/12 GB 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. Mi 9 Explorer

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

2. Grand X Quad V987

NFC:
Yes
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. Mi 9 Explorer

    3300 mAh

    +800 mAh versus Grand X Quad V987

  2. 2. Grand X Quad V987

    2500 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. Mi 9 Explorer2. Grand X Quad V987

Everyday essentials
Everyday essentials — specifications for Mi 9 Explorer, Grand X Quad V987.
SpecificationMi 9 ExplorerGrand X Quad V987
Dimensions (HxWxD)
  • 157.5 Х 74.7 Х 7.6 mm
  • 141 Х 70 Х 8.9 mm
Weight
  • 173 g
  • 163 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 6.39" inch
  • 5" inch
Screen resolution
  • 1080 x 2340 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256 GB
  • 8/12 GB RAM
  • 4 GB
  • 1 GB RAM
Memory card support
  • No
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3300 mAh
  • Non-removable Li-Po
  • 2500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie); MIUI 10
  • Android 4.1.2 (Jelly Bean)
Chipset
  • Qualcomm SDM855 Snapdragon 855 (7 nm)
  • Mediatek MT6589 (28 nm)
NFC
  • Yes
  • Yes
Headphone jack
  • No
  • Yes
Display
Display — specifications for Mi 9 Explorer, Grand X Quad V987.
SpecificationMi 9 ExplorerGrand X Quad V987
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 100.2 cm2
  • 68.9 cm2
Screen format
  • 19.5:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 85.2%
  • 69.8%
PPI /points per inch/
  • 403 PPI
  • 294 PPI
Screen protection
  • Corning Gorilla Glass 6
Unknown
Camera and Video
Camera and Video — specifications for Mi 9 Explorer, Grand X Quad V987.
SpecificationMi 9 ExplorerGrand X Quad V987
Rear camera, main
  • 48 MP
  • Triple
  • 8 MP
  • Single
Camera specs
  • 48 MP
  • f/1.5 (12GB RAM model) or f/1.8 (8GB RAM model)
  • (wide)
  • 1/2"
  • 0.8µm
  • PDAF
  • Laser AF - 12 MP
  • f/2.2
  • 54mm (telephoto)
  • 1/3.6"
  • 1.0µm
  • laser AF
  • 2x optical zoom - 16 MP
  • 13mm (ultrawide)
  • 1/3.0"
  • 8 MP
  • AF
Functions
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 20 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 20 MP
  • f/2.0
  • 0.9μm
  • 1.3 MP
Performance

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

Performance — specifications for Mi 9 Explorer, Grand X Quad V987.
SpecificationMi 9 ExplorerGrand X Quad V987
Processor CPU
  • Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Adreno 640
  • PowerVR SGX544
Antutu 7 score * Unknown
  • 13547
General specs
General specs — specifications for Mi 9 Explorer, Grand X Quad V987.
SpecificationMi 9 ExplorerGrand X Quad V987
Release date
  • 2019
  • February
  • 2013
  • June
Colors
  • Transparent Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 530 EUR
  • 200 EUR
Body build
  • Back glass (Gorilla Glass 5)
  • aluminum frame (7000 series)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Mi 9 Explorer, Grand X Quad V987.
SpecificationMi 9 ExplorerGrand X Quad V987
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 20(800)
  • 28(700)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • LTE-A
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • DLNA
  • hotspot
GPS
  • Yes
  • with dual-band A-GPS
  • GLONASS
  • BDS
  • GALILEO
  • QZSS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • aptX HD
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Mi 9 Explorer, Grand X Quad V987.
SpecificationMi 9 ExplorerGrand X Quad V987
Radio
  • No
  • FM radio
Others
  • HDR10 -DCI-P3
  • Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Mi 9 Explorer, Grand X Quad V987.
SpecificationMi 9 ExplorerGrand X Quad V987
Dop
  • Sensors Fingerprint (under display)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Fast battery charging 27W (Quick Charge 4+) -Fast wireless charging 20W - Also known as Xiaomi Mi 9 Transparent Edition
  • Sensors Accelerometer
  • proximity
  • compass