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Nokia N81 vs ZTE Avid Plus

Compare recorded specifications, size and practical differences.

+ Add a third phone

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.

  • Weight

    N81: 24.4 g lighter

    N81:
    140 g
    Avid Plus:
    164.4 g
  • Width

    N81: 22.9 mm narrower

    N81:
    50 mm
    Avid Plus:
    72.9 mm
  • Screen diagonal

    N81: 2.6 in smaller diagonal

    N81:
    2.4 in
    Avid Plus:
    5 in
  • Depth

    Avid Plus: 7 mm thinner

    N81:
    17.9 mm
    Avid Plus:
    10.9 mm
  • Height

    N81: 42.8 mm shorter

    N81:
    102 mm
    Avid Plus:
    144.8 mm
  • Release year

    N81:
    2007
    Avid Plus:
    2016

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. N81

    Height:
    102 mm
    Width:
    50 mm
    Depth:
    17.9 mm +7 mm versus Avid Plus
  2. 2. Avid Plus

    Height:
    144.8 mm +42.8 mm versus N81
    Width:
    72.9 mm +22.9 mm versus N81
    Depth:
    10.9 mm

Weight

Bars start at zero and share a scale within this chart.

  1. 1. N81

    140 g

  2. 2. Avid Plus

    164.4 g

    +24.4 g versus N81

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. N81

    Screen diagonal:
    2.4 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    17.8 cm²
  2. 2. Avid Plus

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²

Avid Plus has approximately 286.4% more rectangular screen area than N81.

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.

Recorded RAM for N81, Avid Plus, compared at the same storage capacity.
StorageN81Avid Plus
8 GB Unknown 1 GB RAM
N81: Original memory entry

12 MB · 96 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. N81

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 8 GB (dedicated slot) · 2 GB included

2. Avid Plus

NFC:
Unknown
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. N81

    1050 mAh

  2. 2. Avid Plus

    2300 mAh

    +1250 mAh versus N81

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. N812. Avid Plus

Everyday essentials
Everyday essentials — specifications for N81, Avid Plus.
SpecificationN81Avid Plus
Dimensions (HxWxD)
  • 102 Х 50 Х 17.9 mm
  • 144.8 Х 72.9 Х 10.9 mm
Weight
  • 140 g
  • 164.4 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.4" inch
  • 5" inch
Screen resolution
  • 240 x 320 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 12 MB
  • 96 MB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 8 GB (dedicated slot)
  • 2 GB included
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1050 mAh
  • Removable Li-Po
  • 2300 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian OS 9.2
  • Series 60 v3.1 UI
  • Android 5.1 (Lollipop)
Chipset Unknown
  • Qualcomm MSM8909 Snapdragon 210 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for N81, Avid Plus.
SpecificationN81Avid Plus
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 17.8 cm2
  • 68.9 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 35.0%
  • 65.3%
PPI /points per inch/
  • 167 PPI
  • 196 PPI
Screen protection Unknown
  • Asahi Dragontrail Glass
Camera and Video
Camera and Video — specifications for N81, Avid Plus.
SpecificationN81Avid Plus
Rear camera, main
  • 2 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 2 MP
  • 5 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 320p@15fps
  • 720p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 2 MP
  • Single
Specifications
  • CIF videocall camera
  • 2 MP
Performance
Performance — specifications for N81, Avid Plus.
SpecificationN81Avid Plus
Processor CPU
  • 369 MHz ARM 11
  • Quad-core 1.1 GHz Cortex-A7
Graphics processor GPU Unknown
  • Adreno 304
General specs
General specs — specifications for N81, Avid Plus.
SpecificationN81Avid Plus
Release date
  • 2007
  • August
  • 2016
  • January
Colors
  • Cobalt blue
  • Graphite Grey
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 200 EUR
  • 110 EUR
Battery life
  • Stand by time- Up to 410 h Talking time- Up to 4 h (2G) / 3 h (3G)
  • Stand by time- Up to 350 h (3G) Talking time- Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for N81, Avid Plus.
SpecificationN81Avid Plus
SIM card
  • Mini-SIM
  • Nano-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(AWS) / 1900 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 12(700)
Speed
  • Yes
  • 384 kbps
  • HSPA
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g with UPnP
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 0.73 W/kg (head) 0.60 W/kg (body) SAR EU - 0.81 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for N81, Avid Plus.
SpecificationN81Avid Plus
Radio
  • Stereo FM radio
Unknown
Others
  • Touch-sensitive Navi wheel
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for N81, Avid Plus.
SpecificationN81Avid Plus
Dop
  • MP3/AAC/MP4 player -Predictive text input -Push to talk -Voice dial/memo -Organizer
  • Sensors Accelerometer