ZTE Geek V975 vs ZTE V821

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

    V821: 28 g lighter

    Geek V975:
    148 g
    V821:
    120 g
  • Width

    V821: 13.5 mm narrower

    Geek V975:
    70 mm
    V821:
    56.5 mm
  • Chipset

    Geek V975:
    Intel Atom Z2580
    V821:
    Mediatek MT6516
  • Depth

    Geek V975: 2.3 mm thinner

    Geek V975:
    9.5 mm
    V821:
    11.8 mm
  • Height

    V821: 29 mm shorter

    Geek V975:
    145 mm
    V821:
    116 mm
  • Release year

    Geek V975:
    2013
    V821:
    2011

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. Geek V975

    Height:
    145 mm +29 mm versus V821
    Width:
    70 mm +13.5 mm versus V821
    Depth:
    9.5 mm
  2. 2. V821

    Height:
    116 mm
    Width:
    56.5 mm
    Depth:
    11.8 mm +2.3 mm versus Geek V975

Weight

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

  1. 1. Geek V975

    148 g

    +28 g versus V821

  2. 2. V821

    120 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. Geek V975

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. V821

    V821: Screen geometry unavailable or conflicting.

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 Geek V975, V821, compared at the same storage capacity.
StorageGeek V975V821
8 GB 2 GB RAM Unknown
16 GB 2 GB RAM Unknown
V821: Original memory entry

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. Geek V975

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (dedicated slot)

2. V821

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.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. Geek V9752. V821

Everyday essentials
Everyday essentials — specifications for Geek V975, V821.
SpecificationGeek V975V821
Dimensions (HxWxD)
  • 145 Х 70 Х 9.5 mm
  • 116 Х 56.5 Х 11.8 mm
Weight
  • 148 g
  • 120 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5" inch
  • 0" inch
Screen resolution
  • 720 x 1280 px
  • 320 x 240 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8/16 GB
  • 2 GB RAM
  • 256 MB
Memory card support
  • microSD
  • up to 64 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2300 mAh
  • Removable Li-Ion
  • 0 mAh,
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Android 2.2 (Froyo)
Chipset
  • Intel Atom Z2580
  • Mediatek MT6516
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Geek V975, V821.
SpecificationGeek V975V821
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 68.9 cm2
Unknown
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 67.9%
Unknown
PPI /points per inch/
  • 294 PPI
  • 0 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for Geek V975, V821.
SpecificationGeek V975V821
Rear camera, main
  • 8 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 2 MP
  • AF
Functions
  • LED flash
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 1 MP
  • Single
  • 0 MP,
Specifications
  • 1 MP
Unknown
Performance

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

Performance — specifications for Geek V975, V821.
SpecificationGeek V975V821
Processor CPU
  • Dual-core 2.0 GHz
  • 416 MHz
Graphics processor GPU
  • PowerVR SGX544MP2
Unknown
Antutu 7 score *
  • 30286
Unknown
General specs
General specs — specifications for Geek V975, V821.
SpecificationGeek V975V821
Release date
  • 2013
  • April
  • 2011
  • June
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 220 EUR
Communication and Connectivity
Communication and Connectivity — specifications for Geek V975, V821.
SpecificationGeek V975V821
SIM card
  • Yes
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Unknown
Speed
  • HSPA
Unknown
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • LE
  • 2.1
  • A2DP
Music and Audio
Music and Audio — specifications for Geek V975, V821.
SpecificationGeek V975V821
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Geek V975, V821.
SpecificationGeek V975V821
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Also known as ZTE Geek U988S for China Mobile with Nvidia Tegra 4
  • 1.8 GHz processor
  • 2 MP front camera and 1080p display
  • MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Voice memo -Predictive text input