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Acer DX900 vs LG K61

Compare recorded specifications, size and practical differences.

Acer DX900

Acer DX900

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LG K61

LG K61

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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.

  • Width

    DX900: 17 mm narrower

    DX900:
    60.5 mm
    K61:
    77.5 mm
  • Screen diagonal

    DX900: 3.7 in smaller diagonal

    DX900:
    2.8 in
    K61:
    6.5 in
  • Rear camera layout

    DX900:
    Single
    K61:
    Quad
  • Depth

    K61: 8.6 mm thinner

    DX900:
    17 mm
    K61:
    8.4 mm
  • Height

    DX900: 58.5 mm shorter

    DX900:
    106 mm
    K61:
    164.5 mm
  • Release year

    DX900:
    2009
    K61:
    2020

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.

Front
Front — relative 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. DX900: height 106 mm; Width 60.5 mm. K61: height 164.5 mm; Width 77.5 mm. DX900: 106 × 60.5 mm 1 K61: 164.5 × 77.5 mm 2
Side
Side — relative 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. DX900: height 106 mm; Depth 17 mm. K61: height 164.5 mm; Depth 8.4 mm. DX900: 106 × 17 mm 1 K61: 164.5 × 8.4 mm 2
  1. 1. DX900

    Height:
    106 mm
    Width:
    60.5 mm
    Depth:
    17 mm +8.6 mm versus K61
    Weight:
    147 g
  2. 2. K61

    Height:
    164.5 mm +58.5 mm versus DX900
    Width:
    77.5 mm +17 mm versus DX900
    Depth:
    8.4 mm
    Weight:
    Unknown

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.

Screen size
Relative rectangular screen sizes; numbers match the phone labels below 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. DX900: screen diagonal 2.8 in; aspect ratio (height:width) 4:3; approximate rectangular area 24.3 cm². K61: screen diagonal 6.5 in; aspect ratio (height:width) 19.5:9; approximate rectangular area 103.7 cm². DX900: 2.8 in, 4:3, About 24.3 cm² rectangular area 1 K61: 6.5 in, 19.5:9, About 103.7 cm² rectangular area 2
  1. 1. DX900

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. K61

    Screen diagonal:
    6.5 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    103.7 cm²

K61 has approximately 327.2% more rectangular screen area than DX900.

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, K61, compared at the same storage capacity.
StorageDX900K61
64 GB Unknown 4 GB RAM
128 GB Unknown 4 GB RAM
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. K61

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSDXC (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. DX900

    1530 mAh

  2. 2. K61

    4000 mAh

    +2470 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. K61

Everyday essentials
Everyday essentials — specifications for DX900, K61.
SpecificationDX900K61
Dimensions (HxWxD)
  • 106 Х 60.5 Х 17 mm
  • 164.5 Х 77.5 Х 8.4 mm
Weight
  • 147 g
  • 0 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 6.5" inch
Screen resolution
  • 480 x 640 px
  • 1080 x 2340 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
  • 64GB 4GB RAM
  • 128GB 4GB RAM
Memory card support
  • microSD (dedicated slot)
  • microSDXC (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1530 mAh
  • Removable Li-Po
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Android 10.0
NFC
  • Super AMOLED
  • Yes
Headphone jack
  • panorama
  • Yes
Display
Display — specifications for DX900, K61.
SpecificationDX900K61
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 103.7 cm2
Screen format
  • 4:3 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 37.9%
  • 81.4%
PPI /points per inch/
  • 286 PPI
  • 396 PPI
Camera and Video
Camera and Video — specifications for DX900, K61.
SpecificationDX900K61
Rear camera, main
  • 3.15 MP
  • Single
  • 48 MP
  • Quad
Camera specs
  • 3.15 MP
  • AF
  • 48 MP
  • (wide)
  • PDAF -8 MP
  • (ultrawide) -2 MP (macro) -5 MP (depth)
Functions
  • Dual-LED flash
  • LED flash
  • panorama
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 16 MP
  • Single
Specifications
  • VGA videocall camera
  • 16 MP
Performance
Performance — specifications for DX900, K61.
SpecificationDX900K61
Processor CPU
  • 533 MHz Samsung S3C 6410
  • Octa-core 2.3 GHz
General specs
General specs — specifications for DX900, K61.
SpecificationDX900K61
Release date
  • 2009
  • February
  • 2020
  • February 18
Colors
  • Black
  • Titanium
  • White
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
Unknown
Battery life
  • Stand by time- Up to 150 h Talking time- Up to10 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for DX900, K61.
SpecificationDX900K61
SIM card
  • Dual SIM (Mini-SIM)
  • Single SIM (Nano-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 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE (unspecified)
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A
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
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • SiRF Star III chipset
  • Yes
  • with A-GPS
USB
  • miniUSB
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • microUSB 2.0
  • A2DP
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for DX900, K61.
SpecificationDX900K61
Radio
  • panorama
  • No
Others
  • Handwriting recognition
Unknown
Other features
Other features — specifications for DX900, K61.
SpecificationDX900K61
Dop
  • Sensors Accelerometer Pocket Office -Voice memo -MP3 player Also known as Acer Tempo DX900
  • Acer Tempo X960
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass - MIL-STD-810G compliant