Oppo A31 vs T-Mobile myTouch 3G 1.2

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

    myTouch 3G 1.2: 64 g lighter

    A31:
    180 g
    myTouch 3G 1.2:
    116 g
  • Width

    myTouch 3G 1.2: 19.5 mm narrower

    A31:
    75.5 mm
    myTouch 3G 1.2:
    56 mm
  • Screen diagonal

    myTouch 3G 1.2: 3.3 in smaller diagonal

    A31:
    6.5 in
    myTouch 3G 1.2:
    3.2 in
  • Rear camera layout

    A31:
    Triple
    myTouch 3G 1.2:
    Single
  • Depth

    A31: 6.4 mm thinner

    A31:
    8.3 mm
    myTouch 3G 1.2:
    14.7 mm
  • Height

    myTouch 3G 1.2: 50.9 mm shorter

    A31:
    163.9 mm
    myTouch 3G 1.2:
    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. A31

    Height:
    163.9 mm +50.9 mm versus myTouch 3G 1.2
    Width:
    75.5 mm +19.5 mm versus myTouch 3G 1.2
    Depth:
    8.3 mm
  2. 2. myTouch 3G 1.2

    Height:
    113 mm
    Width:
    56 mm
    Depth:
    14.7 mm +6.4 mm versus A31

Weight

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

  1. 1. A31

    180 g

    +64 g versus myTouch 3G 1.2

  2. 2. myTouch 3G 1.2

    116 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. A31

    Screen diagonal:
    6.5 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    102 cm²
  2. 2. myTouch 3G 1.2

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

A31 has approximately 234.5% more rectangular screen area than myTouch 3G 1.2.

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 A31, myTouch 3G 1.2, compared at the same storage capacity.
StorageA31myTouch 3G 1.2
128 GB 4 GB RAM Unknown
myTouch 3G 1.2: Original memory entry

256 MB RAM · 512 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. A31

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSDXC (dedicated slot)

2. myTouch 3G 1.2

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD (dedicated slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. A312. myTouch 3G 1.2

Everyday essentials
Everyday essentials — specifications for A31, myTouch 3G 1.2.
SpecificationA31myTouch 3G 1.2
Dimensions (HxWxD)
  • 163.9 Х 75.5 Х 8.3 mm
  • 113 Х 56 Х 14.7 mm
Weight
  • 180 g
  • 116 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.5" inch
  • 3.2" inch
Screen resolution
  • 720 x 1600 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128GB 4GB RAM
  • 256 MB RAM
  • 512 MB
Memory card support
  • microSDXC (dedicated slot)
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4230 mAh
  • Non-removable Li-Po
  • 0 mAh,
Operating system OS
  • Android 9.0 (Pie); ColorOS 6.1
  • Android 1.5 (Cupcake)
Chipset
  • Mediatek MT6765V/CB Helio P35 (12nm)
  • Qualcomm MSM7201A
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A31, myTouch 3G 1.2.
SpecificationA31myTouch 3G 1.2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 102.0 cm2
  • 30.5 cm2
Screen format
  • 20:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 82.4%
  • 48.2%
PPI /points per inch/
  • 270 PPI
  • 180 PPI
Camera and Video
Camera and Video — specifications for A31, myTouch 3G 1.2.
SpecificationA31myTouch 3G 1.2
Rear camera, main
  • 12 MP
  • Triple
  • 3.15 MP
  • Single
Camera specs
  • 12 MP
  • f/1.8
  • (wide)
  • PDAF -2 MP
  • f/2.4
  • 27mm (macro)
  • 1/5.0''
  • 1.75µm -2 MP
  • (depth)
  • 3.15 MP
  • AF
Functions
  • HDR
Unknown
Video
  • 1080p@30fps
  • CIF
Front camera, selfie
  • 8 MP
  • Single
  • 0 MP,
Specifications
  • 8 MP
  • f/2.0
Unknown
Performance

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

Performance — specifications for A31, myTouch 3G 1.2.
SpecificationA31myTouch 3G 1.2
Processor CPU
  • Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
  • 528 MHz ARM 11
Graphics processor GPU
  • PowerVR GE8320
  • Adreno 130
Antutu 8 score *
  • 105221
Unknown
General specs
General specs — specifications for A31, myTouch 3G 1.2.
SpecificationA31myTouch 3G 1.2
Release date
  • 2020
  • February 13
  • 2011
Colors
  • Fantasy White
  • Mystery Black
  • White
  • Black
  • Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
Unknown
Body build
  • Glass front
  • plastic back
  • plastic frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for A31, myTouch 3G 1.2.
SpecificationA31myTouch 3G 1.2
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 (unspecified)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • HSPA 7.2/2 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 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • BDS
  • Yes
USB
  • microUSB 2.0
  • USB On-The-Go
  • miniUSB
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 2.0
  • A2DP (headset support only)
Music and Audio
Music and Audio — specifications for A31, myTouch 3G 1.2.
SpecificationA31myTouch 3G 1.2
Radio
  • FM radio
  • No
Others
  • 480 nits typ. brightness
Unknown
Other features
Other features — specifications for A31, myTouch 3G 1.2.
SpecificationA31myTouch 3G 1.2
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • compass - Voice memo -MP3 player -Predictive text input