Dell Aero vs LeEco Le Pro3

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

    Aero: 71 g lighter

    Aero:
    104 g
    Le Pro3:
    175 g
  • Width

    Aero: 16 mm narrower

    Aero:
    57.9 mm
    Le Pro3:
    73.9 mm
  • Screen diagonal

    Aero: 2 in smaller diagonal

    Aero:
    3.5 in
    Le Pro3:
    5.5 in
  • Depth

    Le Pro3: 4.2 mm thinner

    Aero:
    11.7 mm
    Le Pro3:
    7.5 mm
  • Height

    Aero: 29.4 mm shorter

    Aero:
    122 mm
    Le Pro3:
    151.4 mm
  • Release year

    Aero:
    2010
    Le Pro3:
    2016

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. Aero

    Height:
    122 mm
    Width:
    57.9 mm
    Depth:
    11.7 mm +4.2 mm versus Le Pro3
  2. 2. Le Pro3

    Height:
    151.4 mm +29.4 mm versus Aero
    Width:
    73.9 mm +16 mm versus Aero
    Depth:
    7.5 mm

Weight

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

  1. 1. Aero

    104 g

  2. 2. Le Pro3

    175 g

    +71 g versus Aero

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. Aero

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    33.8 cm²
  2. 2. Le Pro3

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

Le Pro3 has approximately 146.9% more rectangular screen area than Aero.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Le Pro3: Original memory entry

64/128 GB · 6 GB RAM 32/64 GB · 512GB 4GB

Practical features

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

1. Aero

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 2 GB included

2. Le Pro3

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. Aero

    1000 mAh

  2. 2. Le Pro3

    4070 mAh

    +3070 mAh versus Aero

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. Aero2. Le Pro3

Everyday essentials
Everyday essentials — specifications for Aero, Le Pro3.
SpecificationAeroLe Pro3
Dimensions (HxWxD)
  • 122 Х 57.9 Х 11.7 mm
  • 151.4 Х 73.9 Х 7.5 mm
Weight
  • 104 g
  • 175 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.5" inch
  • 5.5" inch
Screen resolution
  • 360 x 640 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. Unknown
  • 64/128 GB
  • 6 GB RAM 32/64 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1000 mAh
  • Removable Li-Ion
  • 4070 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 1.5 (Cupcake)
  • Android 6.0 (Marshmallow); eUI 5.8
Chipset Unknown
  • Qualcomm MSM8996 Snapdragon 821 (14 nm)
NFC Unknown
  • Yes
Headphone jack
  • No
  • No
Display
Display — specifications for Aero, Le Pro3.
SpecificationAeroLe Pro3
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 33.8 cm2
  • 82.6 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 47.8%
  • 73.8%
PPI /points per inch/
  • 210 PPI
  • 403 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for Aero, Le Pro3.
SpecificationAeroLe Pro3
Rear camera, main
  • 5 MP
  • Single
  • 16 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 16 MP
  • f/2.0
  • 1/2.8''
  • 1.12µm
  • PDAF
Functions
  • LED flash
  • Dual-LED dual-tone flash
  • panorama
  • HDR
Video
  • CIF@30fps
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 8 MP
  • Single
Specifications Unknown
  • 8 MP
  • f/2.2
  • 1/3.2''
  • 1.4µm
Performance

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

Performance — specifications for Aero, Le Pro3.
SpecificationAeroLe Pro3
Processor CPU
  • Marvell PXA310 624 MHz
  • Quad-core (2x2.35 GHz Kryo & 2x2.0 GHz Kryo)
Graphics processor GPU Unknown
  • Adreno 530
GeekBench 4 Single Core * Unknown
  • 1798
GeekBench 4 Multi-Core * Unknown
  • 4055
GeekBench 4 RenderScript * Unknown
  • 7217
GeekBench 5 Single Core * Unknown
  • 301
GeekBench 5 Multi-Core * Unknown
  • 821
General specs
General specs — specifications for Aero, Le Pro3.
SpecificationAeroLe Pro3
Release date
  • 2010
  • March
  • 2016
  • September
Colors
  • Black
  • Rose Gold
  • Gold
  • Silver
  • Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 230 EUR
  • 330 EUR
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 5 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Aero, Le Pro3.
SpecificationAeroLe Pro3
SIM card
  • Mini-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by) Single nanoSIM for US model
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO TD-SCDMA -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat12 600/150 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • miniUSB 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 2.0
  • A2DP
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Aero, Le Pro3.
SpecificationAeroLe Pro3
Radio
  • No
  • FM radio
Others
  • Handwriting recognition
  • Dolby Atmos audio enhancement -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Aero, Le Pro3.
SpecificationAeroLe Pro3
Dop
  • Sensors Accelerometer
  • proximity - MP4/H.264/WMV player -MP3/WAV/eAAC+/WMA player -QuickOffice document viewer -Photo viewer/editor -Organizer -Voice memo -Predictive text input - For AT&T
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Fast battery charging (Quick Charge 3.0)