Motorola BACKFLIP vs Panasonic Eluga U2

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.

  • Chipset

    BACKFLIP:
    Qualcomm MSM7201A
    Eluga U2:
    Qualcomm MSM8916 Snapdragon 410 (28 nm)
  • Release year

    BACKFLIP:
    2010
    Eluga U2:
    2015

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. BACKFLIP

    Height:
    Unknown
    Width:
    Unknown
    Depth:
    Unknown

    Folded/unfolded dimensions are ambiguous in this record; outlines are omitted.

  2. 2. Eluga U2

    Height:
    141.5 mm
    Width:
    71.3 mm
    Depth:
    8 mm

Weight

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

  1. 1. BACKFLIP

    133 g

    +2 g versus Eluga U2

  2. 2. Eluga U2

    131 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.

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

  1. 1. BACKFLIP

    BACKFLIP: Screen geometry unavailable or conflicting.

  2. 2. Eluga U2

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

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 BACKFLIP, Eluga U2, compared at the same storage capacity.
StorageBACKFLIPEluga U2
16 GB Unknown 2 GB RAM
BACKFLIP: Original memory entry

512 MB · 256 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. BACKFLIP

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 2 GB included

2. Eluga U2

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. BACKFLIP

    1400 mAh

  2. 2. Eluga U2

    2500 mAh

    +1100 mAh versus BACKFLIP

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. BACKFLIP2. Eluga U2

Everyday essentials
Everyday essentials — specifications for BACKFLIP, Eluga U2.
SpecificationBACKFLIPEluga U2
Dimensions (HxWxD)
  • 108 Х 53 Х 15.3 mm
  • 141.5 Х 71.3 Х 8 mm
Weight
  • 133 g
  • 131 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.1" inch
  • 5" inch
Screen resolution
  • 320 x 480 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Removable Li-Ion
  • 2500 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 1.5 (Cupcake)
  • upgradable to 2.1 (Eclair) in USA
  • Android 5.0 (Lollipop)
Chipset
  • Qualcomm MSM7201A
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for BACKFLIP, Eluga U2.
SpecificationBACKFLIPEluga U2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 28.6 cm2
  • 68.9 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 50.0%
  • 68.3%
PPI /points per inch/
  • 186 PPI
  • 441 PPI
Screen protection
  • Corning Gorilla Glass
  • To be confirmed
Camera and Video
Camera and Video — specifications for BACKFLIP, Eluga U2.
SpecificationBACKFLIPEluga U2
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 13 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • CIF@30fps
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 5 MP
  • Single
Specifications Unknown
  • 5 MP
Performance
Performance — specifications for BACKFLIP, Eluga U2.
SpecificationBACKFLIPEluga U2
Processor CPU
  • 528 MHz ARM 11
  • Quad-core 1.2 GHz Cortex-A53
Graphics processor GPU
  • Adreno 130
  • Adreno 306
General specs
General specs — specifications for BACKFLIP, Eluga U2.
SpecificationBACKFLIPEluga U2
Release date
  • 2010
  • January
  • 2015
  • February
Colors
  • Platinum Silver
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 220 EUR
Battery life
  • Stand by time- Up to 315 h Talking time- Up to 6 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for BACKFLIP, Eluga U2.
SpecificationBACKFLIPEluga U2
SIM card
  • Mini-SIM
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE 700 / 900 / 1800 / 2600
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA
  • LTE
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 0.58 W/kg (head) 0.60 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for BACKFLIP, Eluga U2.
SpecificationBACKFLIPEluga U2
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for BACKFLIP, Eluga U2.
SpecificationBACKFLIPEluga U2
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP3/eAAC+/WAV/WMA9 player -MP4/H.264/WMV9 player -Organizer -Document viewer -Voice memo/dial -Predictive text input - BACKTRACK touch panel - Also known as Motorola Enzo
  • Motorola Motus
  • Motorola MB300
  • Sensors Accelerometer
  • proximity
  • compass