ZTE Kis III V790 vs ZTE Open C

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.

  • Width

    Kis III V790: 3 mm narrower

    Kis III V790:
    61.7 mm
    Open C:
    64.7 mm
  • Screen diagonal

    Kis III V790: 0.5 in smaller diagonal

    Kis III V790:
    3.5 in
    Open C:
    4 in
  • Chipset

    Kis III V790:
    Qualcomm MSM7225A Snapdragon S1
    Open C:
    Qualcomm MSM8210 Snapdragon 200 (28 nm)
  • Depth

    Open C: 1.8 mm thinner

    Kis III V790:
    12.6 mm
    Open C:
    10.8 mm
  • Height

    Kis III V790: 10 mm shorter

    Kis III V790:
    116 mm
    Open C:
    126 mm
  • Release year

    Kis III V790:
    2012
    Open C:
    2014

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. Kis III V790

    Height:
    116 mm
    Width:
    61.7 mm
    Depth:
    12.6 mm +1.8 mm versus Open C
    Weight:
    Unknown
  2. 2. Open C

    Height:
    126 mm +10 mm versus Kis III V790
    Width:
    64.7 mm +3 mm versus Kis III V790
    Depth:
    10.8 mm
    Weight:
    125 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. Kis III V790

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. Open C

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

Open C has approximately 24.8% more rectangular screen area than Kis III V790.

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.

Kis III V790: Original memory entry

512 MB · 256 MB RAM

Open C: Original memory entry

4 GB · 512 MB 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. Kis III V790

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

2. Open C

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. Kis III V790

    1200 mAh

  2. 2. Open C

    1400 mAh

    +200 mAh versus Kis III V790

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. Kis III V7902. Open C

Everyday essentials
Everyday essentials — specifications for Kis III V790, Open C.
SpecificationKis III V790Open C
Dimensions (HxWxD)
  • 116 Х 61.7 Х 12.6 mm
  • 126 Х 64.7 Х 10.8 mm
Weight
  • 0 g
  • 125 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 4" inch
Screen resolution
  • 320 x 480 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 1400 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.3 (Gingerbread)
  • Firefox OS 1.3
Chipset
  • Qualcomm MSM7225A Snapdragon S1
  • Qualcomm MSM8210 Snapdragon 200 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Kis III V790, Open C.
SpecificationKis III V790Open C
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 256K
Screen area
  • 36.5 cm2
  • 45.5 cm2
Screen format
  • 3:2 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 51.0%
  • 55.9%
PPI /points per inch/
  • 165 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for Kis III V790, Open C.
SpecificationKis III V790Open C
Rear camera, main
  • 2 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 2 MP
  • 3.15 MP
Video
  • Yes
  • 352x288@15fps
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance

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

Performance — specifications for Kis III V790, Open C.
SpecificationKis III V790Open C
Processor CPU
  • 1.0 GHz Cortex-A5
  • Dual-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Adreno 200
  • Adreno 302
Antutu 7 score * Unknown
  • 12154
General specs
General specs — specifications for Kis III V790, Open C.
SpecificationKis III V790Open C
Release date
  • 2012
  • November
  • 2014
  • February
Colors
  • Black
  • Orange
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 100 EUR
  • 70 EUR
Battery life Unknown
  • Stand by time- Up to 150 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity — specifications for Kis III V790, Open C.
SpecificationKis III V790Open C
SIM card
  • Dual SIM (Mini-SIM)
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • 2.1
Music and Audio
Music and Audio — specifications for Kis III V790, Open C.
SpecificationKis III V790Open C
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Kis III V790, Open C.
SpecificationKis III V790Open C
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer MP3/AAC+/WAV player -MP4/H.264 player -Photo viewer -Predictive text input