ZTE Open vs ZTE Racer II

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

    Racer II: 6.6 mm narrower

    Open:
    62 mm
    Racer II:
    55.4 mm
  • Screen diagonal

    Racer II: 0.7 in smaller diagonal

    Open:
    3.5 in
    Racer II:
    2.8 in
  • Depth

    Open: 1 mm thinner

    Open:
    12.5 mm
    Racer II:
    13.5 mm
  • Height

    Racer II: 10 mm shorter

    Open:
    114 mm
    Racer II:
    104 mm
  • Release year

    Open:
    2013
    Racer II:
    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. Open

    Height:
    114 mm +10 mm versus Racer II
    Width:
    62 mm +6.6 mm versus Racer II
    Depth:
    12.5 mm
    Weight:
    Unknown
  2. 2. Racer II

    Height:
    104 mm
    Width:
    55.4 mm
    Depth:
    13.5 mm +1 mm versus Open
    Weight:
    100 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. Open

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

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

Open has approximately 50.2% more rectangular screen area than Racer 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.

Open: Original memory entry

512 MB ROM · 256 MB RAM

Racer II: Original memory entry

256 MB · 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. Open

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 2 GB included

2. Racer II

NFC:
See details Optional
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. Open

    1200 mAh

    +100 mAh versus Racer II

  2. 2. Racer II

    1100 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. Open2. Racer II

Everyday essentials
Everyday essentials — specifications for Open, Racer II.
SpecificationOpenRacer II
Dimensions (HxWxD)
  • 114 Х 62 Х 12.5 mm
  • 104 Х 55.4 Х 13.5 mm
Weight
  • 0 g
  • 100 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 2.8" inch
Screen resolution
  • 320 x 480 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB ROM
  • 256 MB RAM
  • 256 MB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 1100 mAh
  • Removable Li-Ion
Operating system OS
  • Firefox OS 1.0
  • Android 2.2 (Froyo)
Chipset
  • Qualcomm MSM7225A Snapdragon S1
Unknown
NFC Unknown
  • Optional
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Open, Racer II.
SpecificationOpenRacer II
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 256K
Screen area
  • 36.5 cm2
  • 24.3 cm2
Screen format
  • 3:2 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 51.6%
  • 42.1%
PPI /points per inch/
  • 165 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for Open, Racer II.
SpecificationOpenRacer II
Rear camera, main
  • 3.15 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 3.15 MP
  • 3.15 MP
Video
  • Yes
  • Yes
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 Open, Racer II.
SpecificationOpenRacer II
Processor CPU
  • 1.0 GHz Cortex-A5
  • 500 MHz ARM 11
Graphics processor GPU
  • Adreno 200
Unknown
Antutu 7 score *
  • 1456
Unknown
General specs
General specs — specifications for Open, Racer II.
SpecificationOpenRacer II
Release date
  • 2013
  • February
  • 2011
  • August
Colors
  • Blue
  • Orange
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 200 EUR
Battery life Unknown
  • Stand by time- Up to 166 h Talking time- Up to 4 h 35 min
Communication and Connectivity
Communication and Connectivity — specifications for Open, Racer II.
SpecificationOpenRacer II
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 7.2/5.76 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 2.1
  • A2DP
  • EDR
  • 2.1
  • A2DP
  • EDR
Music and Audio
Music and Audio — specifications for Open, Racer II.
SpecificationOpenRacer II
Radio
  • Stereo FM radio
  • Stereo FM radio
  • RDS
Other features
Other features — specifications for Open, Racer II.
SpecificationOpenRacer II
Dop
  • Sensors Accelerometer
  • proximity - MP3/eAAC+/WAV/WMA player -MP4/H.264/WMV player -Document viewer -Photo viewer -Organizer -Voice memo/dial -Predictive text input
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Document viewer -Voice memo -Predictive text input - Also known as ZTE Meteor Racer II