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  2. T-Mobile Comet vs ZTE U900

T-Mobile Comet vs ZTE U900

Compare recorded specifications, size and practical differences.

ZTE U900

ZTE U900

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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.

      • Screen diagonalComet: 0.7 in smaller diagonalComet: 2.8 in · U900: 3.5 in
      • Release year2010 / 2011Comet: 2010 · U900: 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.

      Front
      Comet: 104.1 × 55.9 mm 1
      Side
      Comet: 104.1 × 12.7 mm 1
      1. 1. Comet
        Height
        104.1 mm
        Width
        55.9 mm
        Depth
        12.7 mm
        Weight
        102.1 g
      2. 2. U900
        Height
        Unknown
        Width
        Unknown
        Depth
        Unknown
        Weight
        Unknown

        Unavailable dimensions are omitted from the drawing.

      Specifications

      Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

      Everyday essentials
      Everyday essentials
      SpecificationCometU900
      Dimensions (HxWxD)
      • 104.1 Х 55.9 Х 12.7 mm
      • Х Х mm
      Weight
      • 102.1 g
      • 0 g
      Technology
      • TFT
      • TFT
      Screen size
      • 2.8" inch
      • 3.5" inch
      Screen resolution
      • 240 x 320 px
      • 480 x 800 px
      Memory card support
      • microSD
      • up to 32 GB (dedicated slot)
      • 2 GB included
      • microSD (dedicated slot)
      BatteryCapacity is not battery life. No endurance test is implied.
      • 1200 mAh
      • Removable Li-Ion
      • 0 mAh,
      Operating system OS
      • Android 2.2 (Froyo)
      • Android-based OPhone 2.0
      Chipset
      • Qualcomm MSM7225 Snapdragon S1
      		 Unknown
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationCometU900
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors
      • 256K
      • 256K
      Screen area
      • 24.3 cm2
      • 34.9 cm2
      Screen format
      • 4:3 (height:width)
      • 5:3 (height:width)
      Screen to body ratio
      • 41.7%
      		 Unknown
      PPI /points per inch/
      • 143 PPI
      • 267 PPI
      Camera and Video
      Camera and Video
      SpecificationCometU900
      Rear camera, main
      • 3.15 MP
      • Single
      • 3.15 MP
      • Single
      Camera specs
      • 3.15 MP
      • 3.15 MP
      • AF
      Video
      • CIF
      • Yes
      Front camera, selfie
      • 0 MP,
      • 0.3 MP
      • Single
      Specifications Unknown
      • VGA
      Performance
      Performance
      SpecificationCometU900
      Processor CPU
      • 528 MHz ARM 11
      		 Unknown
      Graphics processor GPU
      • No
      		 Unknown
      General specs
      General specs
      SpecificationCometU900
      Release date
      • 2010
      • November
      • 2011
      • February
      Colors
      • Black
      • White
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 150 EUR
      		 Unknown
      Battery life
      • Stand by time- Up to 288 h Talking time- Up to 9 h
      		 Unknown
      Communication and Connectivity
      Communication and Connectivity
      SpecificationCometU900
      SIM card
      • Mini-SIM
      • Mini-SIM
      Network
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
      • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
      Speed
      • HSPA 7.2/0.384 Mbps
      • HSPA
      GPRS
      • Class 10
      • Yes
      Edge
      • Class 10
      • Yes
      Wi-Fi
      • Wi-Fi 802.11 b/g/n
      • hotspot
      • Wi-Fi 802.11 b/g
      GPS
      • Yes
      • with A-GPS
      • Yes
      • with A-GPS
      USB
      • microUSB 2.0
      • microUSB 2.0
      Bluetooth
      • 2.0
      • A2DP
      • 2.1
      • A2DP
      Music and Audio
      Music and Audio
      SpecificationCometU900
      Radio
      • FM radio
      		 Unknown
      Other features
      Other features
      SpecificationCometU900
      Dop
      • Sensors Accelerometer MP3/WMA/eAAC+ player -MP4/H.264 player -Organizer -Photo viewer/editor -Voice memo/dial/commands -Predictive text input (Swype) For T-Mobile
      • Sensors Accelerometer
      • proximity
      • compass - CMMB Mobile TV -MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Voice memo -Predictive text input