Oppo A12 vs T-Mobile Dash 3G

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

    Dash 3G: 45 g lighter

    A12:
    165 g
    Dash 3G:
    120 g
  • Width

    Dash 3G: 14 mm narrower

    A12:
    75.5 mm
    Dash 3G:
    61.5 mm
  • Screen diagonal

    Dash 3G: 3.82 in smaller diagonal

    A12:
    6.22 in
    Dash 3G:
    2.4 in
  • Rear camera layout

    A12:
    Dual
    Dash 3G:
    Single
  • Depth

    A12: 3.7 mm thinner

    A12:
    8.3 mm
    Dash 3G:
    12 mm
  • Height

    Dash 3G: 39.4 mm shorter

    A12:
    155.9 mm
    Dash 3G:
    116.5 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 +39.4 mm versus Dash 3G
    Width:
    75.5 mm +14 mm versus Dash 3G
    Depth:
    8.3 mm
  2. 2. Dash 3G

    Height:
    116.5 mm
    Width:
    61.5 mm
    Depth:
    12 mm +3.7 mm versus A12

Weight

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

  1. 1. A12

    165 g

    +45 g versus Dash 3G

  2. 2. Dash 3G

    120 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. Dash 3G

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

A12 has approximately 441.4% more rectangular screen area than Dash 3G.

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, Dash 3G, compared at the same storage capacity.
StorageA12Dash 3G
32 GB 3 GB RAM Unknown
64 GB 4 GB RAM Unknown
Dash 3G: Original memory entry

192 MB RAM · 256 MB ROM

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. Dash 3G

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 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

    +2730 mAh versus Dash 3G

  2. 2. Dash 3G

    1500 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. Dash 3G

Everyday essentials
Everyday essentials — specifications for A12, Dash 3G.
SpecificationA12Dash 3G
Dimensions (HxWxD)
  • 155.9 Х 75.5 Х 8.3 mm
  • 116.5 Х 61.5 Х 12 mm
Weight
  • 165 g
  • 120 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.22" inch
  • 2.4" inch
Screen resolution
  • 720 x 1520 px
  • 320 x 240 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
  • 192 MB RAM
  • 256 MB ROM
Memory card support
  • microSDXC
  • microSD
  • up to 16 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4230 mAh
  • Non-removable Li-Po
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie); ColorOS 6.1
  • Microsoft Windows Mobile 6.1 Standard
Chipset
  • Mediatek MT6765 Helio P35 (12nm)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for A12, Dash 3G.
SpecificationA12Dash 3G
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 65K
Screen area
  • 96.6 cm2
  • 17.8 cm2
Screen format
  • 19:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 82.0%
  • 24.9%
PPI /points per inch/
  • 270 PPI
  • 167 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for A12, Dash 3G.
SpecificationA12Dash 3G
Rear camera, main
  • 13 MP
  • Dual
  • 2 MP
  • Single
Camera specs
  • 13 MP
  • f/2.2
  • 1/3.1''
  • 1.12µm
  • PDAF -2 MP
  • f/2.4
  • (depth)
  • 2 MP
Functions
  • HDR
Unknown
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, Dash 3G.
SpecificationA12Dash 3G
Processor CPU
  • Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
  • 528 MHz
Graphics processor GPU
  • PowerVR GE8320
Unknown
General specs
General specs — specifications for A12, Dash 3G.
SpecificationA12Dash 3G
Release date
  • 2020
  • April 20
  • 2009
  • March
Colors
  • Blue
  • Black
  • Brown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 180 EUR
Battery life Unknown
  • Stand by time- Up to 380 h (2G) / Up to 480 h (3G) Talking time- Up 8 h 30 min (2G) / Up to 5 h (3G)
Body build
  • Glass front
  • plastic back
  • plastic frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for A12, Dash 3G.
SpecificationA12Dash 3G
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)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • LTE-A
  • HSPA 7.2/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB On-The-Go
  • Proprietary
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 2.0
  • A2DP
Music and Audio
Music and Audio — specifications for A12, Dash 3G.
SpecificationA12Dash 3G
Radio
  • FM radio
  • No
Others
  • 450 nits typ. brightness
Unknown
Other features
Other features — specifications for A12, Dash 3G.
SpecificationA12Dash 3G
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • MP3/WAV/WMA/eAAC+ player -MP4/H.264 player -Document viewer -Organizer -Calculator -Voice memo -Predictive text input Trackball T-Mobile USA version of the HTC Snap