Acer beTouch E101 vs Oppo A12

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

    beTouch E101: 47 g lighter

    beTouch E101:
    118 g
    A12:
    165 g
  • Width

    beTouch E101: 19.5 mm narrower

    beTouch E101:
    56 mm
    A12:
    75.5 mm
  • Screen diagonal

    beTouch E101: 3.02 in smaller diagonal

    beTouch E101:
    3.2 in
    A12:
    6.22 in
  • Chipset

    beTouch E101:
    Qualcomm MSM7225 Snapdragon S1
    A12:
    Mediatek MT6765 Helio P35 (12nm)
  • Rear camera layout

    beTouch E101:
    Single
    A12:
    Dual
  • Depth

    A12: 4.5 mm thinner

    beTouch E101:
    12.8 mm
    A12:
    8.3 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. beTouch E101

    Height:
    113 mm
    Width:
    56 mm
    Depth:
    12.8 mm +4.5 mm versus A12
  2. 2. A12

    Height:
    155.9 mm +42.9 mm versus beTouch E101
    Width:
    75.5 mm +19.5 mm versus beTouch E101
    Depth:
    8.3 mm

Weight

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

  1. 1. beTouch E101

    118 g

  2. 2. A12

    165 g

    +47 g versus beTouch E101

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. beTouch E101

    Screen diagonal:
    3.2 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    29.1 cm²
  2. 2. A12

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

A12 has approximately 231.3% more rectangular screen area than beTouch E101.

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 beTouch E101, A12, compared at the same storage capacity.
StoragebeTouch E101A12
32 GB Unknown 3 GB RAM
64 GB Unknown 4 GB RAM
beTouch E101: Original memory entry

256 MB RAM · 512 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. beTouch E101

NFC:
See details Super AMOLED
Headphone jack:
See details panorama
Memory card support:
See details microSD (dedicated slot)

2. A12

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

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. beTouch E101

    1140 mAh

  2. 2. A12

    4230 mAh

    +3090 mAh versus beTouch E101

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. beTouch E1012. A12

Everyday essentials
Everyday essentials — specifications for beTouch E101, A12.
SpecificationbeTouch E101A12
Dimensions (HxWxD)
  • 113 Х 56 Х 12.8 mm
  • 155.9 Х 75.5 Х 8.3 mm
Weight
  • 118 g
  • 165 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.2" inch
  • 6.22" inch
Screen resolution
  • 240 x 400 px
  • 720 x 1520 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256 MB RAM
  • 512 MB ROM
  • 32GB 3GB RAM
  • 64GB 4GB RAM
Memory card support
  • microSD (dedicated slot)
  • microSDXC
Battery Capacity is not battery life. No endurance test is implied.
  • 1140 mAh
  • Removable Li-Ion
  • 4230 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 6.5 Professional
  • Android 9.0 (Pie); ColorOS 6.1
Chipset
  • Qualcomm MSM7225 Snapdragon S1
  • Mediatek MT6765 Helio P35 (12nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • panorama
  • Yes
Display
Display — specifications for beTouch E101, A12.
SpecificationbeTouch E101A12
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 29.1 cm2
  • 96.6 cm2
Screen format
  • 5:3 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 46.1%
  • 82.0%
PPI /points per inch/
  • 146 PPI
  • 270 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for beTouch E101, A12.
SpecificationbeTouch E101A12
Rear camera, main
  • 2 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 2 MP
  • 13 MP
  • f/2.2
  • 1/3.1''
  • 1.12µm
  • PDAF -2 MP
  • f/2.4
  • (depth)
Functions Unknown
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 5 MP
  • Single
Specifications
  • Super AMOLED
  • 5 MP
  • f/2.0
  • 1/5''
  • 1.12µm
Performance
Performance — specifications for beTouch E101, A12.
SpecificationbeTouch E101A12
Processor CPU
  • 528 MHz ARM 11
  • Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
Graphics processor GPU
  • No
  • PowerVR GE8320
General specs
General specs — specifications for beTouch E101, A12.
SpecificationbeTouch E101A12
Release date
  • 2009
  • October
  • 2020
  • April 20
Colors
  • Black
  • Blue
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 170 EUR
  • 150 EUR
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 5 h
Unknown
Body build Unknown
  • Glass front
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity — specifications for beTouch E101, A12.
SpecificationbeTouch E101A12
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
  • 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)
Speed
  • Super AMOLED
  • HSPA
  • LTE-A
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • panorama
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • miniUSB
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • microUSB 2.0
  • A2DP
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR - 0.34 W/kg (head) 0.79 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for beTouch E101, A12.
SpecificationbeTouch E101A12
Radio
  • panorama
  • FM radio
Others
  • Scroll Wheel
  • 450 nits typ. brightness
Other features
Other features — specifications for beTouch E101, A12.
SpecificationbeTouch E101A12
Dop
  • MP3/WAV/WMA/eAAC+ player -MP4/WMV/H.264 player -Pocket Office -Voice memo -Predictive text input Also known as Acer E1
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass