Acer DX900 vs Oppo Find X2

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    DX900: 49 g lighter

    DX900:
    147 g
    Find X2:
    196 g
  • Width

    DX900: 14 mm narrower

    DX900:
    60.5 mm
    Find X2:
    74.5 mm
  • Screen diagonal

    DX900: 3.9 in smaller diagonal

    DX900:
    2.8 in
    Find X2:
    6.7 in
  • Rear camera layout

    DX900:
    Single
    Find X2:
    Triple
  • Depth

    Find X2: 9 mm thinner

    DX900:
    17 mm
    Find X2:
    8 mm
  • Height

    DX900: 58.9 mm shorter

    DX900:
    106 mm
    Find X2:
    164.9 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. DX900

    Height:
    106 mm
    Width:
    60.5 mm
    Depth:
    17 mm +9 mm versus Find X2
  2. 2. Find X2

    Height:
    164.9 mm +58.9 mm versus DX900
    Width:
    74.5 mm +14 mm versus DX900
    Depth:
    8 mm

Weight

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

  1. 1. DX900

    147 g

  2. 2. Find X2

    196 g

    +49 g versus DX900

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. DX900

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. Find X2

    Find X2: Screen geometry unavailable or conflicting.

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 DX900, Find X2, compared at the same storage capacity.
StorageDX900Find X2
128 GB Unknown 8 GB RAM
256 GB Unknown 8 / 12 GB RAM Alternative RAM configurations
DX900: Original memory entry

128 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. DX900

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

2. Find X2

NFC:
Yes
Headphone jack:
No
Memory card support:
No

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. DX900

    1530 mAh

  2. 2. Find X2

    4200 mAh

    +2670 mAh versus DX900

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. DX9002. Find X2

Everyday essentials
Everyday essentials — specifications for DX900, Find X2.
SpecificationDX900Find X2
Dimensions (HxWxD)
  • 106 Х 60.5 Х 17 mm
  • 164.9 Х 74.5 Х 8 mm
Weight
  • 147 g
  • 196 g
Technology
  • TFT
  • AMOLED
Screen size
  • 2.8" inch
  • 6.7" inch
Screen resolution
  • 480 x 640 px
  • 1440 x 3168 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 MB RAM
  • 256 MB ROM
  • 128GB 8GB RAM
  • 256GB 8GB RAM
  • 256GB 12GB RAM
Memory card support
  • microSD (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1530 mAh
  • Removable Li-Po
  • 4200 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Android 10.0; ColorOS 7.1
Chipset Unknown
  • Qualcomm SM8250 Snapdragon 865 (7 nm+)
NFC
  • Super AMOLED
  • Yes
Headphone jack
  • panorama
  • No
Display
Display — specifications for DX900, Find X2.
SpecificationDX900Find X2
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 1B
Screen area
  • 24.3 cm2
  • 111.7 cm2
Screen format
  • 4:3 (height:width)
Unknown
Screen to body ratio
  • 37.9%
  • 90.9%
PPI /points per inch/
  • 286 PPI
  • 0 PPI
Screen protection Unknown
  • Corning Gorilla Glass 6
Camera and Video
Camera and Video — specifications for DX900, Find X2.
SpecificationDX900Find X2
Rear camera, main
  • 3.15 MP
  • Single
  • 48 MP
  • Triple
Camera specs
  • 3.15 MP
  • AF
  • 48 MP
  • f/1.7
  • 26mm (wide)
  • 1/2.0''
  • 0.8µm
  • PDAF
  • laser AF
  • OIS -13 MP
  • f/2.4
  • 52mm (telephoto)
  • optical zoom
  • OIS -12 MP
  • f/2.2
  • 16mm (ultrawide)
  • 1/2.4''
Functions
  • Dual-LED flash
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 32 MP
  • Single
Specifications
  • VGA videocall camera
  • 32 MP
  • f/2.4
  • (wide)
  • 1/2.8''
  • 0.8µm
Performance

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

Performance — specifications for DX900, Find X2.
SpecificationDX900Find X2
Processor CPU
  • 533 MHz Samsung S3C 6410
  • Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585)
Graphics processor GPU Unknown
  • Adreno 650
Antutu 8 score * Unknown
  • 590541
General specs
General specs — specifications for DX900, Find X2.
SpecificationDX900Find X2
Release date
  • 2009
  • February
  • 2020
  • March 6
Colors
  • Black
  • Black (Ceramic)
  • Ocean (Glass)
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
  • 1000 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to10 h
Unknown
Body build Unknown
  • Glass front (Gorilla Glass 6)
  • cerramic back or glass back
  • aluminum frame
Communication and Connectivity
Communication and Connectivity — specifications for DX900, Find X2.
SpecificationDX900Find X2
SIM card
  • Dual SIM (Mini-SIM)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 GSM 900 / 1800 / 1900 - SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 13(700)
  • 17(700)
  • 18(800)
  • 19(800)
  • 20(800)
  • 25(1900)
  • 26(850)
  • 28(700)
  • 29(700)
  • 32(1500)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • 42(3500)
  • 66(1700/2100) -5G - 5G band 1(2100)
  • 77(3700)
  • 78(3500); SA/NSA
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • 5G
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n/ac/ax
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • SiRF Star III chipset
  • Yes
  • with dual-band A-GPS
  • GLONASS
  • BDS
  • GALILEO
USB
  • miniUSB
  • 3.1
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • microUSB 2.0
  • A2DP
  • 5.1
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for DX900, Find X2.
SpecificationDX900Find X2
Radio
  • panorama
  • No
Others
  • Handwriting recognition
  • HDR10+ -120Hz refresh rate -800 nits max brightness
Other features
Other features — specifications for DX900, Find X2.
SpecificationDX900Find X2
Dop
  • Sensors Accelerometer Pocket Office -Voice memo -MP3 player Also known as Acer Tempo DX900
  • Acer Tempo X960
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast charging 65W
  • 100% in 38 min -SuperVOOC 2.0 -USB Power Delivery - IP54 splash proof