Nokia 6720 classic vs Oppo A77 (Mediatek)

Compare recorded specifications, size and practical differences.

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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.

  • Weight

    6720 classic: 43 g lighter

    6720 classic:
    110 g
    A77 (Mediatek):
    153 g
  • Width

    6720 classic: 30.2 mm narrower

    6720 classic:
    45 mm
    A77 (Mediatek):
    75.2 mm
  • Screen diagonal

    6720 classic: 3.3 in smaller diagonal

    6720 classic:
    2.2 in
    A77 (Mediatek):
    5.5 in
  • Depth

    A77 (Mediatek): 6.7 mm thinner

    6720 classic:
    14 mm
    A77 (Mediatek):
    7.3 mm
  • Height

    6720 classic: 43.3 mm shorter

    6720 classic:
    110 mm
    A77 (Mediatek):
    153.3 mm
  • Release year

    6720 classic:
    2009
    A77 (Mediatek):
    2017

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. 6720 classic

    Height:
    110 mm
    Width:
    45 mm
    Depth:
    14 mm +6.7 mm versus A77 (Mediatek)
  2. 2. A77 (Mediatek)

    Height:
    153.3 mm +43.3 mm versus 6720 classic
    Width:
    75.2 mm +30.2 mm versus 6720 classic
    Depth:
    7.3 mm

Weight

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

  1. 1. 6720 classic

    110 g

  2. 2. A77 (Mediatek)

    153 g

    +43 g versus 6720 classic

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. 6720 classic

    Screen diagonal:
    2.2 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    15 cm²
  2. 2. A77 (Mediatek)

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

A77 (Mediatek) has approximately 456.4% more rectangular screen area than 6720 classic.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

6720 classic: Original memory entry

50 MB

A77 (Mediatek): Original memory entry

64 GB · 512GB 4GB

Practical features

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

1. 6720 classic

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 16 GB (dedicated slot) · 1 GB included

2. A77 (Mediatek)

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 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. 6720 classic

    1050 mAh

  2. 2. A77 (Mediatek)

    3200 mAh

    +2150 mAh versus 6720 classic

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. 6720 classic2. A77 (Mediatek)

Everyday essentials
Everyday essentials — specifications for 6720 classic, A77 (Mediatek).
Specification6720 classicA77 (Mediatek)
Dimensions (HxWxD)
  • 110 Х 45 Х 14 mm
  • 153.3 Х 75.2 Х 7.3 mm
Weight
  • 110 g
  • 153 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.2" inch
  • 5.5" inch
Screen resolution
  • 240 x 320 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 50 MB
  • 64 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • 1 GB included
  • microSD
  • up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1050 mAh
  • Removable Li-Ion
  • 3200 mAh
  • Non-removable Li-Ion
Operating system OS
  • Symbian
  • S60 rel. 3.2
  • Android 6 (Marshmallow); ColorOS 3
Chipset Unknown
  • Mediatek MT6750T (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for 6720 classic, A77 (Mediatek).
Specification6720 classicA77 (Mediatek)
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 15.0 cm2
  • 83.4 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 30.3%
  • 72.3%
PPI /points per inch/
  • 182 PPI
  • 401 PPI
Camera and Video
Camera and Video — specifications for 6720 classic, A77 (Mediatek).
Specification6720 classicA77 (Mediatek)
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 13 MP
  • PDAF
  • f/2.2
Functions
  • Carl Zeiss optics
  • LED flash
  • LED flash
  • HDR
  • panorama
Video
  • 480p@15fps
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 16 MP
  • Single
Specifications
  • QVGA videocall camera
  • 16 MP
  • f/2.0
  • 1/3''
  • 1.12µm
Performance
Performance — specifications for 6720 classic, A77 (Mediatek).
Specification6720 classicA77 (Mediatek)
Processor CPU
  • 600 MHz ARM 11
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU Unknown
  • Mali-T860MP2
General specs
General specs — specifications for 6720 classic, A77 (Mediatek).
Specification6720 classicA77 (Mediatek)
Release date
  • 2009
  • February
  • 2017
  • May
Colors
  • Titanium
  • Grey
  • Brown
  • Gold
  • Rose Gold
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
  • 310 EUR
Battery life
  • Stand by time- Up to 492 h (2G) / 504 h (3G) Talking time- Up to 8 h 30 min (2G) / 5 h (3G) Music play - Up to 27 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for 6720 classic, A77 (Mediatek).
Specification6720 classicA77 (Mediatek)
SIM card
  • Mini-SIM
  • Hybrid 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 / 1900 / 2100 -4G - LTE
Speed
  • HSPA 10.2/2 Mbps
  • HSPA
  • LTE
GPRS
  • Class 32
  • Yes
Edge
  • Class 32
  • 296 / 178.8 kbits
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 a/b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS; Nokia Maps 3.0
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 0.96 W/kg (head) 0.53 W/kg (body) SAR EU - 0.69 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for 6720 classic, A77 (Mediatek).
Specification6720 classicA77 (Mediatek)
Radio
  • Stereo FM radio
  • RDS
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for 6720 classic, A77 (Mediatek).
Specification6720 classicA77 (Mediatek)
Dop
  • WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -TV-out -Voice memo -Predictive text input
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • proximity
  • compass