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Nokia T7 vs ZTE Open

Compare recorded specifications, size and practical differences.

Nokia T7

Nokia T7

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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.

  • WidthT7: 3 mm narrowerT7: 59 mm · Open: 62 mm
  • Release year2011 / 2013T7: 2011 · 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
T7: 113.5 × 59 mm 1 Open: 114 × 62 mm 2
Side
T7: 113.5 × 12.8 mm 1 Open: 114 × 12.5 mm 2
  1. 1. T7
    Height
    113.5 mm
    Width
    59 mm
    Depth
    12.8 mm
    Weight
    134 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
SpecificationT7Open
Dimensions (HxWxD)
  • 113.5 Х 59 Х 12.8 mm
  • 114 Х 62 Х 12.5 mm
Weight
  • 134 g
  • 0 g
Technology
  • AMOLED
  • TFT
Screen size
  • 3.5" inch
  • 3.5" inch
Screen resolution
  • 360 x 640 px
  • 320 x 480 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 290 MB
  • 256 MB RAM
  • 1 GB ROM
  • 512 MB ROM
  • 256 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
BatteryCapacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian^3
  • upgradable to Nokia Belle OS
  • Firefox OS 1.0
Chipset Unknown
  • Qualcomm MSM7225A Snapdragon S1
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationT7Open
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 33.8 cm2
  • 36.5 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 50.4%
  • 51.6%
PPI /points per inch/
  • 210 PPI
  • 165 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video
SpecificationT7Open
Rear camera, main
  • 8 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 8 MP
  • 3.15 MP
Functions
  • Dual-LED flash
Unknown
Video
  • 720p@25fps
  • 720p@30fps (via SW update)
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance
SpecificationT7Open
Processor CPU
  • 680 MHz ARM 11
  • 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
SpecificationT7Open
Release date
  • 2011
  • June
  • 2013
  • February
Colors
  • Black
  • Lime
  • Blue
  • Orange
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 240 EUR
Unknown
Battery life
  • Stand by time- Up to 360 h (2G) / Up to 360 h (3G) Talking time- Up to 5 h 20 min (2G) / Up to 7 h 45 min (3G)
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationT7Open
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
  • HSPA
  • HSPA 7.2/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS; Ovi Maps
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB Host
  • microUSB 2.0
Bluetooth
  • 3.0
  • A2DP
  • 2.1
  • A2DP
  • EDR
Harmful irradiation
  • SAR - 0.77 W/kg (head) 0.80 W/kg (body) SAR EU - 0.97 W/kg (head)
Unknown
Music and Audio
Music and Audio
SpecificationT7Open
Radio
  • Stereo FM radio
  • RDS; FM trans
  • Stereo FM radio
Others
  • ClearBlack display
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features
SpecificationT7Open
Dop
  • Sensors Accelerometer
  • proximity
  • compass - Anodized aluminum casing -TV Out with composite -MP3/WMA/WAV/eAAC+ player -MP4/H.264/WMV player -Voice command/dial -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Video/photo editor -Predictive text input - Also known as Nokia T7-00
  • Sensors Accelerometer
  • proximity - MP3/eAAC+/WAV/WMA player -MP4/H.264/WMV player -Document viewer -Photo viewer -Organizer -Voice memo/dial -Predictive text input