Motorola DROID X vs Oppo A39

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

    A39: 8 g lighter

    DROID X:
    155 g
    A39:
    147 g
  • Width

    DROID X: 7.4 mm narrower

    DROID X:
    65.5 mm
    A39:
    72.9 mm
  • Screen diagonal

    DROID X: 0.9 in smaller diagonal

    DROID X:
    4.3 in
    A39:
    5.2 in
  • Chipset

    DROID X:
    TI OMAP3630 1000
    A39:
    Mediatek MT6750 (28 nm)
  • Depth

    A39: 2.2 mm thinner

    DROID X:
    9.9 mm
    A39:
    7.7 mm
  • Height

    DROID X: 21.6 mm shorter

    DROID X:
    127.5 mm
    A39:
    149.1 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. DROID X

    Height:
    127.5 mm
    Width:
    65.5 mm
    Depth:
    9.9 mm +2.2 mm versus A39
  2. 2. A39

    Height:
    149.1 mm +21.6 mm versus DROID X
    Width:
    72.9 mm +7.4 mm versus DROID X
    Depth:
    7.7 mm

Weight

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

  1. 1. DROID X

    155 g

    +8 g versus A39

  2. 2. A39

    147 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. DROID X

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    51 cm²
  2. 2. A39

    Screen diagonal:
    5.2 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    74.5 cm²

A39 has approximately 46.2% more rectangular screen area than DROID X.

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 DROID X, A39, compared at the same storage capacity.
StorageDROID XA39
32 GB Unknown 3 GB RAM
DROID X: Original memory entry

6.5 GB · 512 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. DROID X

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 16 GB included

2. A39

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. DROID X

    1540 mAh

  2. 2. A39

    2900 mAh

    +1360 mAh versus DROID X

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. DROID X2. A39

Everyday essentials
Everyday essentials — specifications for DROID X, A39.
SpecificationDROID XA39
Dimensions (HxWxD)
  • 127.5 Х 65.5 Х 9.9 mm
  • 149.1 Х 72.9 Х 7.7 mm
Weight
  • 155 g
  • 147 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4.3" inch
  • 5.2" inch
Screen resolution
  • 480 x 854 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 6.5 GB
  • 512 MB RAM
  • 32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 16 GB included
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1540 mAh
  • Removable Li-Po
  • 2900 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 2.1 (Eclair)
  • upgradable to 2.3 (Gingerbread)
  • Android 5.1 (Lollipop); ColorOS 3
Chipset
  • TI OMAP3630 1000
  • Mediatek MT6750 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for DROID X, A39.
SpecificationDROID XA39
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 51.0 cm2
  • 74.5 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 61.0%
  • 68.6%
PPI /points per inch/
  • 228 PPI
  • 282 PPI
Screen protection Unknown
  • Corning Gorilla Glass 4
Camera and Video
Camera and Video — specifications for DROID X, A39.
SpecificationDROID XA39
Rear camera, main
  • 8 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 13 MP
  • f/2.2
  • 1/3''
  • AF
Functions
  • Dual-LED flash
  • LED flash
  • panorama
  • HDR
Video
  • 720p@24fps
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 5 MP
  • Single
Specifications Unknown
  • 5 MP
  • f/2.4
  • 1/4''
  • 1.4µm
Performance

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

Performance — specifications for DROID X, A39.
SpecificationDROID XA39
Processor CPU
  • 1.0 GHz Cortex-A8
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU
  • PowerVR SGX530
  • Mali-T860MP2
GeekBench 4 Single Core * Unknown
  • 639
GeekBench 4 Multi-Core * Unknown
  • 2481
GeekBench 4 RenderScript * Unknown
  • 1870
General specs
General specs — specifications for DROID X, A39.
SpecificationDROID XA39
Release date
  • 2010
  • May
  • 2017
  • March
Colors
  • Black
  • Gold
  • Rose Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 150 EUR
Battery life
  • Stand by time- Up to 220 h Talking time- Up to 8 h
Unknown
Body build Unknown
  • aluminum body
  • plastic ends
Communication and Connectivity
Communication and Connectivity — specifications for DROID X, A39.
SpecificationDROID XA39
SIM card
  • Mini-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - CDMA 800 / 1900
  • 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)
  • 7(2600)
  • 8(900)
  • 38(2600)
  • 40(2300)
  • 41(2500) LTE band 1(2100)
  • 20(800)
  • 28(700)
  • 39(1900)
  • 41(2500)
Speed
  • EV-DO Rev.A 3.1 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • No
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • hotspot (Android 2.2)
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.1
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 0.76 W/kg (head) 1.38 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for DROID X, A39.
SpecificationDROID XA39
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for DROID X, A39.
SpecificationDROID XA39
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP3/WAV/WMA/AAC+ player -MP4/WMV/H.264 player -TV-out (720p video) via HDMI 1.4 port -Document viewer -Photo viewer/editor -Organizer -Voice memo/dial/commands -Predictive text input - Also known as Motorola DROID Shadow
  • Motorola DROID Xtreme MB810
  • Sensors Accelerometer
  • proximity
  • compass