Nokia 6681 vs Oppo A33

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

    6681: 15 g lighter

    6681:
    131 g
    A33:
    146 g
  • Width

    6681: 16.5 mm narrower

    6681:
    55.2 mm
    A33:
    71.7 mm
  • Screen diagonal

    6681: 2.9 in smaller diagonal

    6681:
    2.1 in
    A33:
    5 in
  • Chipset

    6681:
    TI OMAP 1710
    A33:
    Qualcomm MSM8916 Snapdragon 410 (28 nm)
  • Depth

    A33: 12.9 mm thinner

    6681:
    20.5 mm
    A33:
    7.6 mm
  • Height

    6681: 34.3 mm shorter

    6681:
    108.4 mm
    A33:
    142.7 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.

  1. 1. 6681

    Height:
    108.4 mm
    Width:
    55.2 mm
    Depth:
    20.5 mm +12.9 mm versus A33
  2. 2. A33

    Height:
    142.7 mm +34.3 mm versus 6681
    Width:
    71.7 mm +16.5 mm versus 6681
    Depth:
    7.6 mm

Weight

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

  1. 1. 6681

    131 g

  2. 2. A33

    146 g

    +15 g versus 6681

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. 6681

    6681: Screen geometry unavailable or conflicting.

  2. 2. A33

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

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 6681, A33, compared at the same storage capacity.
Storage6681A33
16 GB Unknown 2 GB RAM
6681: Original memory entry

8 MB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. 6681

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details RS-DV-MMC · 64 MB included

2. A33

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. 6681

    900 mAh

  2. 2. A33

    2400 mAh

    +1500 mAh versus 6681

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. 66812. A33

Everyday essentials
Everyday essentials — specifications for 6681, A33.
Specification6681A33
Dimensions (HxWxD)
  • 108.4 Х 55.2 Х 20.5 mm
  • 142.7 Х 71.7 Х 7.6 mm
Weight
  • 131 g
  • 146 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.1" inch
  • 5" inch
Screen resolution
  • 176 x 208 px
  • 540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 MB
  • 16 GB
  • 2 GB RAM
Memory card support
  • RS-DV-MMC
  • 64 MB included
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 900 mAh
  • Removable Li-Ion
  • 2400 mAh
  • Non-removable Li-Po
Operating system OS
  • Symbian OS 8.0a
  • Series 60 2nd Edition
  • Android 5.1 (Lollipop); ColorOS 2.1
Chipset
  • TI OMAP 1710
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for 6681, A33.
Specification6681A33
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 14.0 cm2
  • 68.9 cm2
Screen format Unknown
  • 16:9 (height:width)
Screen to body ratio
  • 23.4%
  • 67.4%
PPI /points per inch/
  • 0 PPI
  • 220 PPI
Camera and Video
Camera and Video — specifications for 6681, A33.
Specification6681A33
Rear camera, main
  • 1.3 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 1.3 MP
  • 8 MP
  • 1/3.2''
  • 1.4µm
  • AF
Functions
  • LED flash
  • LED flash
  • HDR
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 5 MP
  • Single
Specifications Unknown
  • 5 MP
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for 6681, A33.
Specification6681A33
Processor CPU
  • 220 MHz ARM926EJ-S
  • Quad-core 1.2 GHz Cortex-A53
Graphics processor GPU Unknown
  • Adreno 306
Antutu 7 score * Unknown
  • 26122
GeekBench 4 Single Core * Unknown
  • 483
GeekBench 4 Multi-Core * Unknown
  • 1235
GeekBench 4 RenderScript * Unknown
  • 920
General specs
General specs — specifications for 6681, A33.
Specification6681A33
Release date
  • 2005
  • Q1
  • 2015
  • November
Colors
  • Electric Blue
  • Pearl White
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 240 EUR
Battery life
  • Stand by time- Up to 240 h Talking time- Up to 6 h
  • Stand by time- Up to 250 h (3G) Talking time- Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for 6681, A33.
Specification6681A33
SIM card
  • Mini-SIM
  • Dual SIM (Nano-SIM/ Micro-SIM)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA -4G - LTE band 1(2100)
  • 3(1800)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed Unknown
  • HSPA
  • LTE
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
GPS
  • No
  • Yes
  • with A-GPS
USB
  • Pop-Port
  • microUSB 2.0
  • USB Host
Bluetooth
  • 1.2
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 0.78 W/kg (head) 0.47 W/kg (body) SAR EU - 0.83 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for 6681, A33.
Specification6681A33
Radio
  • No
  • FM radio
Others
  • 5-way navi key -Downloadable themes
Unknown
Other features
Other features — specifications for 6681, A33.
Specification6681A33
Dop
  • Push to talk -MP3/AAC/MP4 player -Predictive text input -Organizer -Voice command/memo
  • Sensors Accelerometer
  • proximity
  • compass