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Nokia N81 vs Oppo A12e

Compare recorded specifications, size and practical differences.

Nokia N81

Nokia N81

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Oppo A12e

Oppo A12e

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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.

  • WeightN81: 28 g lighterN81: 140 g · A12e: 168 g
  • WidthN81: 25.6 mm narrowerN81: 50 mm · A12e: 75.6 mm
  • Screen diagonalN81: 3.8 in smaller diagonalN81: 2.4 in · A12e: 6.2 in
  • Rear camera layoutSingle / DualN81: Single · A12e: Dual
  • DepthA12e: 9.7 mm thinnerA12e: 8.2 mm · N81: 17.9 mm
  • HeightN81: 54.2 mm shorterN81: 102 mm · A12e: 156.2 mm

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
N81: 102 × 50 mm 1 A12e: 156.2 × 75.6 mm 2
Side
N81: 102 × 17.9 mm 1 A12e: 156.2 × 8.2 mm 2
  1. 1. N81
    Height
    102 mm
    Width
    50 mm
    Depth
    17.9 mm
    Weight
    140 g
  2. 2. A12e
    Height
    156.2 mm
    Width
    75.6 mm
    Depth
    8.2 mm
    Weight
    168 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
SpecificationN81A12e
Dimensions (HxWxD)
  • 102 Х 50 Х 17.9 mm
  • 156.2 Х 75.6 Х 8.2 mm
Weight
  • 140 g
  • 168 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.4" inch
  • 6.2" inch
Screen resolution
  • 240 x 320 px
  • 720 x 1520 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 12 MB
  • 96 MB RAM
  • 64GB 3GB RAM
Memory card support
  • microSD
  • up to 8 GB (dedicated slot)
  • 2 GB included
  • microSDXC (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1050 mAh
  • Removable Li-Po
  • 4230 mAh
  • Non-removable Li-Ion
Operating system OS
  • Symbian OS 9.2
  • Series 60 v3.1 UI
  • Android 8.1 (Oreo); ColorOS 5.1
Chipset Unknown
  • Qualcomm SDM450 Snapdragon 450 (14 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationN81A12e
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 17.8 cm2
  • 95.9 cm2
Screen format
  • 4:3 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 35.0%
  • 81.2%
PPI /points per inch/
  • 167 PPI
  • 271 PPI
Camera and Video
Camera and Video
SpecificationN81A12e
Rear camera, main
  • 2 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 2 MP
  • 13 MP
  • f/2.2
  • AF -2 MP
  • f/2.4
  • (depth)
Functions
  • LED flash
  • LED flash
  • HDR
  • panorama
Video
  • 320p@15fps
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • CIF videocall camera
  • 8 MP
  • f/2.2
Performance
Performance
SpecificationN81A12e
Processor CPU
  • 369 MHz ARM 11
  • Octa-core 1.8 GHz Cortex-A53
Graphics processor GPU Unknown
  • Adreno 506
General specs
General specs
SpecificationN81A12e
Release date
  • 2007
  • August
  • 2020
  • April 3
Colors
  • Cobalt blue
  • Graphite Grey
  • Red
  • Dark Purple
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 200 EUR
Unknown
Battery life
  • Stand by time- Up to 410 h Talking time- Up to 4 h (2G) / 3 h (3G)
Unknown
Body build Unknown
  • Glass front
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity
SpecificationN81A12e
SIM card
  • Mini-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 38(2600)
  • 40(2300)
  • 41(2500)
Speed
  • Yes
  • 384 kbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g with UPnP
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.0
  • A2DP
  • 4.2
  • A2DP
  • LE
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
SpecificationN81A12e
Radio
  • Stereo FM radio
  • FM radio
Others
  • Touch-sensitive Navi wheel
Unknown
Other features
Other features
SpecificationN81A12e
Dop
  • MP3/AAC/MP4 player -Predictive text input -Push to talk -Voice dial/memo -Organizer
  • Sensors Accelerometer
  • proximity
  • compass