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Dell XCD28 vs ZTE Open

Compare recorded specifications, size and practical differences.

Dell XCD28

Dell XCD28

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ZTE Open

ZTE Open

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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.

  • WidthXCD28: 7 mm narrowerXCD28: 55 mm · Open: 62 mm
  • Screen diagonalXCD28: 0.7 in smaller diagonalXCD28: 2.8 in · Open: 3.5 in
  • ChipsetQualcomm MSM7227 Snapdragon S1 / Qualcomm MSM7225A Snapdragon S1XCD28: Qualcomm MSM7227 Snapdragon S1 · Open: Qualcomm MSM7225A Snapdragon S1
  • DepthOpen: 2 mm thinnerOpen: 12.5 mm · XCD28: 14.5 mm
  • HeightXCD28: 12 mm shorterXCD28: 102 mm · Open: 114 mm
  • Release year2010 / 2013XCD28: 2010 · Open: 2013

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
XCD28: 102 × 55 mm 1 Open: 114 × 62 mm 2
Side
XCD28: 102 × 14.5 mm 1 Open: 114 × 12.5 mm 2
  1. 1. XCD28
    Height
    102 mm
    Width
    55 mm
    Depth
    14.5 mm
    Weight
    100 g
  2. 2. Open
    Height
    114 mm
    Width
    62 mm
    Depth
    12.5 mm
    Weight
    Unknown

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
SpecificationXCD28Open
Dimensions (HxWxD)
  • 102 Х 55 Х 14.5 mm
  • 114 Х 62 Х 12.5 mm
Weight
  • 100 g
  • 0 g
Technology
  • TFT
  • TFT
Screen size
  • 2.8" inch
  • 3.5" inch
Screen resolution
  • 240 x 320 px
  • 320 x 480 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256 MB RAM
  • 256 MB
  • 512 MB ROM
  • 256 MB RAM
Memory card support
  • microSD
  • up to 8 GB (dedicated slot)
  • 2 GB included
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
BatteryCapacity is not battery life. No endurance test is implied.
  • 1100 mAh
  • Removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.1 (Eclair)
  • Firefox OS 1.0
Chipset
  • Qualcomm MSM7227 Snapdragon S1
  • Qualcomm MSM7225A Snapdragon S1
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationXCD28Open
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
Unknown
Screen area
  • 24.3 cm2
  • 36.5 cm2
Screen format
  • 4:3 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 43.3%
  • 51.6%
PPI /points per inch/
  • 143 PPI
  • 165 PPI
Camera and Video
Camera and Video
SpecificationXCD28Open
Rear camera, main
  • 3.15 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 3.15 MP
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance
SpecificationXCD28Open
Processor CPU
  • 600 MHz ARM 11
  • 1.0 GHz Cortex-A5
Graphics processor GPU
  • Adreno 200
  • Adreno 200
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1456
General specs
General specs
SpecificationXCD28Open
Release date
  • 2010
  • November
  • 2013
  • February
Colors
  • Black
  • Blue
  • Orange
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationXCD28Open
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 7.2/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • EDR
  • 2.1
  • A2DP
  • EDR
Music and Audio
Music and Audio
SpecificationXCD28Open
Radio
  • Stereo FM radio
  • RDS
  • Stereo FM radio
Other features
Other features
SpecificationXCD28Open
Dop
  • MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Document viewer -Voice memo -Predictive text input
  • Sensors Accelerometer
  • proximity - MP3/eAAC+/WAV/WMA player -MP4/H.264/WMV player -Document viewer -Photo viewer -Organizer -Voice memo/dial -Predictive text input