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O2 XDA Exec vs ZTE Open II

Compare recorded specifications, size and practical differences.

O2 XDA Exec

O2 XDA Exec

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ZTE Open II

ZTE Open II

Replace Open II
Remove Open II
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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.

  • WidthOpen II: 20 mm narrowerOpen II: 61 mm · XDA Exec: 81 mm
  • DepthOpen II: 14.5 mm thinnerOpen II: 10.5 mm · XDA Exec: 25 mm
  • HeightOpen II: 9 mm shorterOpen II: 118 mm · XDA Exec: 127 mm
  • Release year2005 / 2014XDA Exec: 2005 · Open II: 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.

Front
XDA Exec: 127 × 81 mm 1 Open II: 118 × 61 mm 2
Side
XDA Exec: 127 × 25 mm 1 Open II: 118 × 10.5 mm 2
  1. 1. XDA Exec
    Height
    127 mm+9 mm versus Open II
    Width
    81 mm+20 mm versus Open II
    Depth
    25 mm+14.5 mm versus Open II
    Weight
    285 g
  2. 2. Open II
    Height
    118 mm
    Width
    61 mm
    Depth
    10.5 mm
    Weight
    Unknown

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.

Screen size
XDA Exec: 3.6 in, 4:3, About 40.1 cm² rectangular area 1 Open II: 3.5 in, 3:2, About 36.5 cm² rectangular area 2
  1. 1. XDA Exec 3.6 in · 4:3 About 40.1 cm² rectangular area
  2. 2. Open II 3.5 in · 3:2 About 36.5 cm² rectangular area

XDA Exec has approximately 10% more rectangular screen area than Open II.

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.

XDA Exec: Original memory entry

64 MB RAM · 128 MB ROM

Open II: Original memory entry

2 GB · 256 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. XDA Exec

NFC
Unknown
Headphone jack
No
Memory card support
See details SDIO/MMC

2. Open II

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 capacity

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

  1. 1. XDA Exec1620 mAh

    +470 mAh versus Open II

  2. 2. Open II1150 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. XDA Exec2. Open II

Everyday essentials
Everyday essentials
SpecificationXDA ExecOpen II
Dimensions (HxWxD)
  • 127 Х 81 Х 25 mm
  • 118 Х 61 Х 10.5 mm
Weight
  • 285 g
  • 0 g
Technology
  • TFT
  • TFT
Screen size
  • 3.6" inch
  • 3.5" inch
Screen resolution
  • 640 x 480 px
  • 320 x 480 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 128 MB ROM
  • 2 GB
  • 256 MB RAM
Memory card support
  • SDIO/MMC
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1620 mAh
  • Removable Li-Ion
  • 1150 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 PocketPC
  • Firefox OS 1.3
Chipset Unknown
  • Qualcomm MSM8210 Snapdragon 200 (28 nm)
Headphone jack
  • No
  • Yes
Display
Display
SpecificationXDA ExecOpen II
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
Unknown
Screen area
  • 40.1 cm2
  • 36.5 cm2
Screen format
  • 4:3 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 39.0%
  • 50.7%
PPI /points per inch/
  • 222 PPI
  • 165 PPI
Camera and Video
Camera and Video
SpecificationXDA ExecOpen II
Rear camera, main
  • 1.3 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 1.3 MP
  • 2 MP
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA videocall camera
Unknown
Performance
Performance
SpecificationXDA ExecOpen II
Processor CPU
  • Intel Bulverde 520 MHz
  • Dual-core 1.2 GHz Cortex-A7
Graphics processor GPU Unknown
  • Adreno 302
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 12396
General specs
General specs
SpecificationXDA ExecOpen II
Release date
  • 2005
  • August
  • 2014
  • February
Colors
  • Stylish black
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
Unknown
Battery life
  • Stand by time- Up to 250 h Talking time- Up to 8 h
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationXDA ExecOpen II
SIM card
  • Mini-SIM
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • Yes
  • 384 kbps
  • HSPA
GPRS
  • Class 10
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • Wi-Fi 802.11b
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
Unknown
USB
  • miniUSB
  • microUSB 2.0
Bluetooth
  • 1.2
  • 2.1
Music and Audio
Music and Audio
SpecificationXDA ExecOpen II
Radio
  • No
  • FM radio
Others
  • Handwriting recognition
  • Dual speakers
Unknown
Other features
Other features
SpecificationXDA ExecOpen II
Dop
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player - Produced by HTC. Functionally identical to Qtek 9000
  • i-mate JASJAR and T-Mobile MDA IV.
  • Sensors Accelerometer MP3/AAC+/WAV player -MP4/H.264 player -Photo viewer -Predictive text input

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