Acer DX650 vs Oppo R815T Clover

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

    DX650: 8.5 g lighter

    DX650:
    133 g
    R815T Clover:
    141.5 g
  • Width

    DX650: 7.7 mm narrower

    DX650:
    59 mm
    R815T Clover:
    66.7 mm
  • Screen diagonal

    DX650: 1.5 in smaller diagonal

    DX650:
    2.8 in
    R815T Clover:
    4.3 in
  • Depth

    R815T Clover: 5.8 mm thinner

    DX650:
    15.6 mm
    R815T Clover:
    9.8 mm
  • Height

    DX650: 20 mm shorter

    DX650:
    109.6 mm
    R815T Clover:
    129.6 mm
  • Release year

    DX650:
    2009
    R815T Clover:
    2013

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. DX650

    Height:
    109.6 mm
    Width:
    59 mm
    Depth:
    15.6 mm +5.8 mm versus R815T Clover
  2. 2. R815T Clover

    Height:
    129.6 mm +20 mm versus DX650
    Width:
    66.7 mm +7.7 mm versus DX650
    Depth:
    9.8 mm

Weight

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

  1. 1. DX650

    133 g

  2. 2. R815T Clover

    141.5 g

    +8.5 g versus DX650

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. DX650

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. R815T Clover

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    52.6 cm²

R815T Clover has approximately 116.8% more rectangular screen area than DX650.

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 DX650, R815T Clover, compared at the same storage capacity.
StorageDX650R815T Clover
4 GB Unknown 1 GB RAM
DX650: Original memory entry

Super AMOLED

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. DX650

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

2. R815T Clover

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. DX650

    1260 mAh

  2. 2. R815T Clover

    1700 mAh

    +440 mAh versus DX650

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. DX6502. R815T Clover

Everyday essentials
Everyday essentials — specifications for DX650, R815T Clover.
SpecificationDX650R815T Clover
Dimensions (HxWxD)
  • 109.6 Х 59 Х 15.6 mm
  • 129.6 Х 66.7 Х 9.8 mm
Weight
  • 133 g
  • 141.5 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 4.3" inch
Screen resolution
  • 240 x 320 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • Super AMOLED
  • 4 GB
  • 1 GB RAM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1260 mAh
  • Removable Li-Ion
  • 1700 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Android 4.2.1 (Jelly Bean)
Chipset Unknown
  • Mediatek MT6589 (28 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • panorama
  • Yes
Display
Display — specifications for DX650, R815T Clover.
SpecificationDX650R815T Clover
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 52.6 cm2
Screen format
  • 4:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 37.5%
  • 60.9%
PPI /points per inch/
  • 143 PPI
  • 217 PPI
Camera and Video
Camera and Video — specifications for DX650, R815T Clover.
SpecificationDX650R815T Clover
Rear camera, main
  • 2 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 2 MP
  • 5 MP
  • AF
Functions Unknown
  • LED flash
  • HDR
Video
  • panorama
  • Yes
Front camera, selfie
  • 0 MP,
  • 2 MP
  • Single
Specifications
  • Super AMOLED
  • 2 MP
Performance
Performance — specifications for DX650, R815T Clover.
SpecificationDX650R815T Clover
Processor CPU
  • Samsung S3C 6410 533 MHz
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU Unknown
  • PowerVR SGX544
General specs
General specs — specifications for DX650, R815T Clover.
SpecificationDX650R815T Clover
Release date
  • 2009
  • June
  • 2013
  • April
Colors
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 100 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 4 h
  • Stand by time- Up to 300 h (2G) / Up to 250 h (3G) Talking time- Up to 8 h 40 min (2G) / Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for DX650, R815T Clover.
SpecificationDX650R815T Clover
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Mini-SIM
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
Speed
  • Super AMOLED
  • HSPA 42.2/5.76 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • SiRF Star III chipset
  • Yes
  • with A-GPS
USB
  • miniUSB
  • microUSB 2.0
Bluetooth
  • microUSB 2.0
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for DX650, R815T Clover.
SpecificationDX650R815T Clover
Radio
  • FM radio
  • No
Others
  • Secondary 1.27'' OLED display (128 x 96 pixel resolution) -Handwriting recognition
Unknown
Other features
Other features — specifications for DX650, R815T Clover.
SpecificationDX650R815T Clover
Dop
  • Sensors Accelerometer Pocket Office -Voice memo -MP3 player
  • Sensors Accelerometer
  • proximity