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ZTE Open vs ZTE Speed

Compare recorded specifications, size and practical differences.

ZTE Open

ZTE Open

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ZTE Speed

ZTE Speed

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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: 4 mm narrowerOpen: 62 mm · Speed: 66 mm
  • Screen diagonalOpen: 1 in smaller diagonalOpen: 3.5 in · Speed: 4.5 in
  • ChipsetQualcomm MSM7225A Snapdragon S1 / Qualcomm MSM8916 Snapdragon 410 (28 nm)Open: Qualcomm MSM7225A Snapdragon S1 · Speed: Qualcomm MSM8916 Snapdragon 410 (28 nm)
  • DepthSpeed: 2.3 mm thinnerSpeed: 10.2 mm · Open: 12.5 mm
  • HeightOpen: 20.6 mm shorterOpen: 114 mm · Speed: 134.6 mm
  • Release year2013 / 2014Open: 2013 · Speed: 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
Open: 114 × 62 mm 1 Speed: 134.6 × 66 mm 2
Side
Open: 114 × 12.5 mm 1 Speed: 134.6 × 10.2 mm 2
  1. 1. Open
    Height
    114 mm
    Width
    62 mm
    Depth
    12.5 mm
    Weight
    Unknown
  2. 2. Speed
    Height
    134.6 mm
    Width
    66 mm
    Depth
    10.2 mm
    Weight
    136.1 g

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
SpecificationOpenSpeed
Dimensions (HxWxD)
  • 114 Х 62 Х 12.5 mm
  • 134.6 Х 66 Х 10.2 mm
Weight
  • 0 g
  • 136.1 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 4.5" inch
Screen resolution
  • 320 x 480 px
  • 540 x 960 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB ROM
  • 256 MB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 2000 mAh
  • Non-removable Li-Po
Operating system OS
  • Firefox OS 1.0
  • Android 4.4.2 (KitKat)
Chipset
  • Qualcomm MSM7225A Snapdragon S1
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationOpenSpeed
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 36.5 cm2
  • 55.8 cm2
Screen format
  • 3:2 (height:width)
Unknown
Screen to body ratio
  • 51.6%
  • 62.8%
PPI /points per inch/
  • 165 PPI
  • 245 PPI
Camera and Video
Camera and Video
SpecificationOpenSpeed
Rear camera, main
  • 3.15 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 3.15 MP
  • 5 MP
  • AF
Functions Unknown
  • LED flash
  • panorama
  • HDR
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 2 MP
  • Single
Specifications Unknown
  • 2 MP
Performance
Performance
SpecificationOpenSpeed
Processor CPU
  • 1.0 GHz Cortex-A5
  • Quad-core 1.2 GHz Cortex-A53
Graphics processor GPU
  • Adreno 200
  • Adreno 306
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 1456
Unknown
General specs
General specs
SpecificationOpenSpeed
Release date
  • 2013
  • February
  • 2014
  • December
Colors
  • Blue
  • Orange
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 80 EUR
Battery life Unknown
  • Talking time- Up to 14 h (3G)
Communication and Connectivity
Communication and Connectivity
SpecificationOpenSpeed
SIM card
  • Mini-SIM
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA -4G - LTE
Speed
  • HSPA 7.2/5.76 Mbps
  • HSPA
  • LTE
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
  • EDR
  • 4.0
  • A2DP
Music and Audio
Music and Audio
SpecificationOpenSpeed
Radio
  • Stereo FM radio
  • FM radio
Other features
Other features
SpecificationOpenSpeed
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 - For Boost Mobile

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