Nokia N97 mini vs Oppo A53

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

    N97 mini: 27 g lighter

    N97 mini:
    138 g
    A53:
    165 g
  • Width

    N97 mini: 24.5 mm narrower

    N97 mini:
    52.5 mm
    A53:
    77 mm
  • Screen diagonal

    N97 mini: 2.3 in smaller diagonal

    N97 mini:
    3.2 in
    A53:
    5.5 in
  • Depth

    A53: 6.8 mm thinner

    N97 mini:
    14.2 mm
    A53:
    7.4 mm
  • Height

    N97 mini: 40 mm shorter

    N97 mini:
    113 mm
    A53:
    153 mm
  • Release year

    N97 mini:
    2009
    A53:
    2015

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. N97 mini

    Height:
    113 mm
    Width:
    52.5 mm
    Depth:
    14.2 mm +6.8 mm versus A53
  2. 2. A53

    Height:
    153 mm +40 mm versus N97 mini
    Width:
    77 mm +24.5 mm versus N97 mini
    Depth:
    7.4 mm

Weight

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

  1. 1. N97 mini

    138 g

  2. 2. A53

    165 g

    +27 g versus N97 mini

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. N97 mini

    Screen diagonal:
    3.2 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    28.2 cm²
  2. 2. A53

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

A53 has approximately 195.4% more rectangular screen area than N97 mini.

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 N97 mini, A53, compared at the same storage capacity.
StorageN97 miniA53
16 GB Unknown 2 GB RAM
N97 mini: Original memory entry

8 GB · 128 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. N97 mini

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

2. A53

NFC:
Yes
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. N97 mini

    1200 mAh

  2. 2. A53

    3075 mAh

    +1875 mAh versus N97 mini

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. N97 mini2. A53

Everyday essentials
Everyday essentials — specifications for N97 mini, A53.
SpecificationN97 miniA53
Dimensions (HxWxD)
  • 113 Х 52.5 Х 14.2 mm
  • 153 Х 77 Х 7.4 mm
Weight
  • 138 g
  • 165 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.2" inch
  • 5.5" inch
Screen resolution
  • 360 x 640 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 128 MB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • microSD
  • up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 3075 mAh
  • Non-removable Li-Ion
Operating system OS
  • Symbian 9.4
  • Series 60 rel. 5
  • Android 5.1 (Lollipop); ColorOS 2.1
Chipset Unknown
  • Qualcomm MSM8939v2 Snapdragon 616 (28 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for N97 mini, A53.
SpecificationN97 miniA53
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 28.2 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 47.6%
  • 70.8%
PPI /points per inch/
  • 229 PPI
  • 267 PPI
Camera and Video
Camera and Video — specifications for N97 mini, A53.
SpecificationN97 miniA53
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 13 MP
  • AF
Functions
  • Carl Zeiss optics
  • Dual-LED flash
  • video light
  • LED flash
  • HDR
  • panorama
Video
  • VGA@15fps
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 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 N97 mini, A53.
SpecificationN97 miniA53
Processor CPU
  • 434 MHz ARM 11
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU Unknown
  • Adreno 405
Antutu 7 score * Unknown
  • 34155
GeekBench 4 Single Core * Unknown
  • 677
GeekBench 4 Multi-Core * Unknown
  • 2734
General specs
General specs — specifications for N97 mini, A53.
SpecificationN97 miniA53
Release date
  • 2009
  • September
  • 2015
  • November
Colors
  • Gold
  • Cherry Black
  • Garnet
  • White
  • White/Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 120 EUR
  • 200 EUR
Battery life
  • Stand by time- Up to 320 h (2G) / 310 h (3G) Talking time- Up to 7 h 10 min (2G) / Up to 6 h (3G) Music play - Up to 32 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for N97 mini, A53.
SpecificationN97 miniA53
SIM card
  • Mini-SIM
  • Hybrid Dual SIM (Nano-SIM/ Micro-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 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
  • HSPA 3.6/0.384 Mbps
  • HSPA
  • LTE
GPRS
  • Class 32
  • Yes
Edge
  • Class 32
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • UPnP technology
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS; Nokia Maps
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 0.90 W/kg (head) 1.25 W/kg (body) SAR EU - 0.67 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for N97 mini, A53.
SpecificationN97 miniA53
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • Handwriting recognition
Unknown
Other features
Other features — specifications for N97 mini, A53.
SpecificationN97 miniA53
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP3/WMA/WAV/eAAC+ player -WMV/RealVideo/MP4 player -TV-out -Voice command/dial -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Video and photo editor -Predictive text input - Also available as Nokia N97 mini Gold Edition with 18K gold-plated body
  • Sensors Accelerometer
  • proximity
  • compass