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ZTE Open vs ZTE Zmax

Compare recorded specifications, size and practical differences.

ZTE Open

ZTE Open

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ZTE Zmax

ZTE Zmax

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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: 21.8 mm narrowerOpen: 62 mm · Zmax: 83.8 mm
  • Screen diagonalOpen: 2.2 in smaller diagonalOpen: 3.5 in · Zmax: 5.7 in
  • ChipsetQualcomm MSM7225A Snapdragon S1 / Qualcomm MSM8926 Snapdragon 400 (28 nm)Open: Qualcomm MSM7225A Snapdragon S1 · Zmax: Qualcomm MSM8926 Snapdragon 400 (28 nm)
  • DepthZmax: 3.6 mm thinnerZmax: 8.9 mm · Open: 12.5 mm
  • HeightOpen: 48.6 mm shorterOpen: 114 mm · Zmax: 162.6 mm
  • Release year2013 / 2014Open: 2013 · Zmax: 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 Zmax: 162.6 × 83.8 mm 2
Side
Open: 114 × 12.5 mm 1 Zmax: 162.6 × 8.9 mm 2
  1. 1. Open
    Height
    114 mm
    Width
    62 mm
    Depth
    12.5 mm
    Weight
    Unknown
  2. 2. Zmax
    Height
    162.6 mm
    Width
    83.8 mm
    Depth
    8.9 mm
    Weight
    189.9 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
SpecificationOpenZmax
Dimensions (HxWxD)
  • 114 Х 62 Х 12.5 mm
  • 162.6 Х 83.8 Х 8.9 mm
Weight
  • 0 g
  • 189.9 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 5.7" inch
Screen resolution
  • 320 x 480 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB ROM
  • 256 MB RAM
  • 16 GB
  • 2 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
  • 3400 mAh
  • Non-removable Li-Ion
Operating system OS
  • Firefox OS 1.0
  • Android 4.4.2 (KitKat)
Chipset
  • Qualcomm MSM7225A Snapdragon S1
  • Qualcomm MSM8926 Snapdragon 400 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationOpenZmax
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 36.5 cm2
  • 89.6 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 51.6%
  • 65.7%
PPI /points per inch/
  • 165 PPI
  • 258 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video
SpecificationOpenZmax
Rear camera, main
  • 3.15 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 3.15 MP
  • 8 MP
  • AF
Functions Unknown
  • LED flash
Video
  • Yes
  • 720p
Front camera, selfie
  • 0 MP,
  • 1.6 MP
  • Single
Specifications Unknown
  • 1.6 MP
Performance
Performance
SpecificationOpenZmax
Processor CPU
  • 1.0 GHz Cortex-A5
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Adreno 200
  • Adreno 305
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 1456
  • 25303
General specs
General specs
SpecificationOpenZmax
Release date
  • 2013
  • February
  • 2014
  • September
Colors
  • Blue
  • Orange
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 200 EUR
Battery life Unknown
  • Stand by time- Up to 360 h Talking time- Up to 14 h
Communication and Connectivity
Communication and Connectivity
SpecificationOpenZmax
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 850 / 1700 / 1900 / 2100 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 7(2600)
  • 12(700)
Speed
  • HSPA 7.2/5.76 Mbps
  • HSPA
  • LTE Cat4 150/50 Mbps or Cat3 100/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n
  • dual band
  • 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
SpecificationOpenZmax
Radio
  • Stereo FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationOpenZmax
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