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Acer DX650 vs QMobile Noir E2

Compare recorded specifications, size and practical differences.

Acer DX650

Acer DX650

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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.

  • WidthDX650: 13.4 mm narrowerDX650: 59 mm · Noir E2: 72.4 mm
  • Screen diagonalDX650: 2.4 in smaller diagonalDX650: 2.8 in · Noir E2: 5.2 in
  • DepthNoir E2: 6.5 mm thinnerNoir E2: 9.1 mm · DX650: 15.6 mm
  • HeightDX650: 39.1 mm shorterDX650: 109.6 mm · Noir E2: 148.7 mm
  • Release year2009 / 2017DX650: 2009 · Noir E2: 2017

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
DX650: 109.6 × 59 mm 1 Noir E2: 148.7 × 72.4 mm 2
Side
DX650: 109.6 × 15.6 mm 1 Noir E2: 148.7 × 9.1 mm 2
  1. 1. DX650
    Height
    109.6 mm
    Width
    59 mm
    Depth
    15.6 mm+6.5 mm versus Noir E2
    Weight
    133 g
  2. 2. Noir E2
    Height
    148.7 mm+39.1 mm versus DX650
    Width
    72.4 mm+13.4 mm versus DX650
    Depth
    9.1 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
DX650: 2.8 in, 4:3, About 24.3 cm² rectangular area 1 Noir E2: 5.2 in, 16:9, About 74.5 cm² rectangular area 2
  1. 1. DX650 2.8 in · 4:3 About 24.3 cm² rectangular area
  2. 2. Noir E2 5.2 in · 16:9 About 74.5 cm² rectangular area

Noir E2 has approximately 207% 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 by storage capacity and phone
StorageDX650Noir E2
16 GB Unknown 3 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. Noir E2

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 256 GB (uses SIM 2 slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

  1. 1. DX6501260 mAh
  2. 2. Noir E24000 mAh

    +2740 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. Noir E2

Everyday essentials
Everyday essentials
SpecificationDX650Noir E2
Dimensions (HxWxD)
  • 109.6 Х 59 Х 15.6 mm
  • 148.7 Х 72.4 Х 9.1 mm
Weight
  • 133 g
  • 0 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 5.2" inch
Screen resolution
  • 240 x 320 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • Super AMOLED
  • 16 GB
  • 3 GB RAM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 256 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1260 mAh
  • Removable Li-Ion
  • 4000 mAh
  • Removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Android 7.0 (Nougat)
Chipset Unknown
  • Mediatek MT6755 Helio P10 (28 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • panorama
  • Yes
Display
Display
SpecificationDX650Noir E2
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 74.5 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 37.5%
  • 69.2%
PPI /points per inch/
  • 143 PPI
  • 282 PPI
Camera and Video
Camera and Video
SpecificationDX650Noir E2
Rear camera, main
  • 2 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 2 MP
  • 13 MP
  • AF
  • f/2.2
Functions Unknown
  • LED flash
  • HDR
  • panorama
Video
  • panorama
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 8 MP
  • Single
Specifications
  • Super AMOLED
  • 8 MP
  • f/2.2
Performance
Performance
SpecificationDX650Noir E2
Processor CPU
  • Samsung S3C 6410 533 MHz
  • Octa-core (4x2.0 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU Unknown
  • Mali-T860MP2
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 29325
General specs
General specs
SpecificationDX650Noir E2
Release date
  • 2009
  • June
  • 2017
  • June
Colors
  • Black
  • Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 15500 INR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 4 h
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationDX650Noir E2
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Hybrid Dual 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 - SIM 1 & SIM 2 -3G - HSDPA 850 / 2100 -4G - LTE band 3(1800)
  • 5(850)
Speed
  • Super AMOLED
  • HSPA
  • LTE
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • 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
SpecificationDX650Noir E2
Radio
  • FM radio
  • FM radio
Others
  • Secondary 1.27'' OLED display (128 x 96 pixel resolution) -Handwriting recognition
Unknown
Other features
Other features
SpecificationDX650Noir E2
Dop
  • Sensors Accelerometer Pocket Office -Voice memo -MP3 player
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • proximity
  • compass - For India

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