Oppo A12 vs Samsung i300

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

    i300: 44 g lighter

    A12:
    165 g
    i300:
    121 g
  • Width

    i300: 27.5 mm narrower

    A12:
    75.5 mm
    i300:
    48 mm
  • Screen diagonal

    i300: 4.22 in smaller diagonal

    A12:
    6.22 in
    i300:
    2 in
  • Rear camera layout

    A12:
    Dual
    i300:
    Single
  • Depth

    A12: 11.7 mm thinner

    A12:
    8.3 mm
    i300:
    20 mm
  • Height

    i300: 42.9 mm shorter

    A12:
    155.9 mm
    i300:
    113 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. A12

    Height:
    155.9 mm +42.9 mm versus i300
    Width:
    75.5 mm +27.5 mm versus i300
    Depth:
    8.3 mm
  2. 2. i300

    Height:
    113 mm
    Width:
    48 mm
    Depth:
    20 mm +11.7 mm versus A12

Weight

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

  1. 1. A12

    165 g

    +44 g versus i300

  2. 2. i300

    121 g

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. A12

    Screen diagonal:
    6.22 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    96.6 cm²
  2. 2. i300

    Screen diagonal:
    2 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    12.4 cm²

A12 has approximately 679.6% more rectangular screen area than i300.

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 A12, i300, compared at the same storage capacity.
StorageA12i300
32 GB 3 GB RAM Unknown
64 GB 4 GB RAM Unknown
i300: Original memory entry

3 GB (microdrive) · 64 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. A12

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSDXC

2. i300

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 2 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. A12

    4230 mAh

    +3230 mAh versus i300

  2. 2. i300

    1000 mAh

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. A122. i300

Everyday essentials
Everyday essentials — specifications for A12, i300.
SpecificationA12i300
Dimensions (HxWxD)
  • 155.9 Х 75.5 Х 8.3 mm
  • 113 Х 48 Х 20 mm
Weight
  • 165 g
  • 121 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.22" inch
  • 2" inch
Screen resolution
  • 720 x 1520 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 3GB RAM
  • 64GB 4GB RAM
  • 3 GB (microdrive)
  • 64 MB RAM
Memory card support
  • microSDXC
  • microSD
  • up to 2 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4230 mAh
  • Non-removable Li-Po
  • 1000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie); ColorOS 6.1
  • Microsoft Windows Mobile 2003 SE Smartphone
Chipset
  • Mediatek MT6765 Helio P35 (12nm)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for A12, i300.
SpecificationA12i300
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
Unknown
Screen area
  • 96.6 cm2
  • 12.4 cm2
Screen format
  • 19:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 82.0%
  • 22.8%
PPI /points per inch/
  • 270 PPI
  • 200 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for A12, i300.
SpecificationA12i300
Rear camera, main
  • 13 MP
  • Dual
  • 1.3 MP
  • Single
Camera specs
  • 13 MP
  • f/2.2
  • 1/3.1''
  • 1.12µm
  • PDAF -2 MP
  • f/2.4
  • (depth)
  • 1.3 MP
Functions
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
  • f/2.0
  • 1/5''
  • 1.12µm
Unknown
Performance
Performance — specifications for A12, i300.
SpecificationA12i300
Processor CPU
  • Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
  • Intel XScale 416 MHz
Graphics processor GPU
  • PowerVR GE8320
Unknown
General specs
General specs — specifications for A12, i300.
SpecificationA12i300
Release date
  • 2020
  • April 20
  • 2005
  • Q1
Colors
  • Blue
  • Black
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 130 h Talking time- Up to 4 h
Body build
  • Glass front
  • plastic back
  • plastic frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for A12, i300.
SpecificationA12i300
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • 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)
  • 8(900)
  • 38(2600)
  • 40(2300)
  • 41(2500)
Unknown
Speed
  • HSPA
  • LTE-A
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • No
USB
  • microUSB 2.0
  • USB On-The-Go
  • Proprietary
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 1.2
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.74 W/kg (head)
Music and Audio
Music and Audio — specifications for A12, i300.
SpecificationA12i300
Radio
  • FM radio
  • No
Others
  • 450 nits typ. brightness
  • Scroll wheel navigation
  • Dual speaker
Other features
Other features — specifications for A12, i300.
SpecificationA12i300
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - MP3/WMA/AAC/MP4 player -Pocket Office -Predictive text input -Organizer -Voice command -Voice memo