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Nokia N75 vs ZTE Open

Compare recorded specifications, size and practical differences.

Nokia N75

Nokia N75

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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.

  • WidthN75: 10 mm narrowerN75: 52 mm · Open: 62 mm
  • Screen diagonalN75: 1.1 in smaller diagonalN75: 2.4 in · Open: 3.5 in
  • DepthOpen: 7.5 mm thinnerOpen: 12.5 mm · N75: 20 mm
  • HeightN75: 19 mm shorterN75: 95 mm · Open: 114 mm
  • Release year2006 / 2013N75: 2006 · 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
N75: 95 × 52 mm 1 Open: 114 × 62 mm 2
Side
N75: 95 × 20 mm 1 Open: 114 × 12.5 mm 2
  1. 1. N75
    Height
    95 mm
    Width
    52 mm
    Depth
    20 mm
    Weight
    123.5 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
SpecificationN75Open
Dimensions (HxWxD)
  • 95 Х 52 Х 20 mm
  • 114 Х 62 Х 12.5 mm
Weight
  • 123.5 g
  • 0 g
Technology
  • TFT
  • TFT
Screen size
  • 2.4" 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.
  • 40 MB
  • 64 MB RAM
  • 512 MB ROM
  • 256 MB RAM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
BatteryCapacity is not battery life. No endurance test is implied.
  • 800 mAh
  • Removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian OS 9.1
  • S60 rel. 3.0u
  • Firefox OS 1.0
Chipset Unknown
  • Qualcomm MSM7225A Snapdragon S1
Headphone jack
  • No
  • Yes
Display
Display
SpecificationN75Open
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 17.8 cm2
  • 36.5 cm2
Screen format
  • 4:3 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 36.1%
  • 51.6%
PPI /points per inch/
  • 167 PPI
  • 165 PPI
Camera and Video
Camera and Video
SpecificationN75Open
Rear camera, main
  • 2 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 2 MP
  • 3.15 MP
Functions
  • LED flash
Unknown
Video
  • CIF
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance
SpecificationN75Open
Processor CPU
  • 220 MHz Dual ARM 9
  • 1.0 GHz Cortex-A5
Graphics processor GPU Unknown
  • Adreno 200
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1456
General specs
General specs
SpecificationN75Open
Release date
  • 2006
  • September
  • 2013
  • February
Colors
  • Chocolate Black
  • Blue
  • Orange
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 260 EUR
Unknown
Battery life
  • Stand by time- Up to 200 h (2G) / 192 h (3G) Talking time- Up to 4 h (2G) / 2 h 12 min (3G)
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationN75Open
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
  • Yes
  • 384 kbps
  • HSPA 7.2/5.76 Mbps
GPRS
  • Class 11
  • Yes
Edge
  • Class 11
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
GPS
  • No
  • Yes
  • with A-GPS
USB
  • Pop-Port 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • 2.1
  • A2DP
  • EDR
Harmful irradiation
  • SAR - 0.43 W/kg (head) 0.78 W/kg (body) SAR EU - 0.68 W/kg (head)
Unknown
Music and Audio
Music and Audio
SpecificationN75Open
Radio
  • Stereo FM radio
  • Stereo FM radio
Others
  • Second external 256K colors display (160 x 128 pixels) -Downloadable themes
Unknown
Other features
Other features
SpecificationN75Open
Dop
  • Infrared port - WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Predictive text input -Voice command/dial -Organizer -Printing -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Photo/video editor
  • Sensors Accelerometer
  • proximity - MP3/eAAC+/WAV/WMA player -MP4/H.264/WMV player -Document viewer -Photo viewer -Organizer -Voice memo/dial -Predictive text input