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Motorola BACKFLIP vs Nokia E75

Compare recorded specifications, size and practical differences.

Nokia E75

Nokia E75

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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.

  • WeightBACKFLIP: 6 g lighterBACKFLIP: 133 g · E75: 139 g
  • Release year2010 / 2009BACKFLIP: 2010 · E75: 2009

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
E75: 111.8 × 50 mm 2
Side
E75: 111.8 × 14.4 mm 2
  1. 1. BACKFLIP
    Height
    Unknown
    Width
    Unknown
    Depth
    Unknown
    Weight
    133 g

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

  2. 2. E75
    Height
    111.8 mm
    Width
    50 mm
    Depth
    14.4 mm
    Weight
    139 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationBACKFLIPE75
Dimensions (HxWxD)
  • 108 Х 53 Х 15.3 mm
  • 111.8 Х 50 Х 14.4 mm
Weight
  • 133 g
  • 139 g
Technology
  • TFT
  • TFT
Screen size
  • 3.1" inch
  • 2.4" inch
Screen resolution
  • 320 x 480 px
  • 240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 85 MB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
  • microSD
  • up to 16 GB (dedicated slot)
  • 4 GB included
BatteryCapacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Removable Li-Ion
  • 1000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 1.5 (Cupcake)
  • upgradable to 2.1 (Eclair) in USA
  • Symbian
  • S60 rel. 3.2
Chipset
  • Qualcomm MSM7201A
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationBACKFLIPE75
Touchscreen
  • capacitive touchscreen
Unknown
Display colors Unknown
  • 16M
Screen area
  • 28.6 cm2
  • 17.8 cm2
Screen format
  • 3:2 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 50.0%
  • 31.9%
PPI /points per inch/
  • 186 PPI
  • 167 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video
SpecificationBACKFLIPE75
Rear camera, main
  • 5 MP
  • Single
  • 3.2 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 3.2 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • CIF@30fps
  • 480p
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA videocall camera
Performance
Performance
SpecificationBACKFLIPE75
Processor CPU
  • 528 MHz ARM 11
  • 369 MHz ARM 11
Graphics processor GPU
  • Adreno 130
Unknown
General specs
General specs
SpecificationBACKFLIPE75
Release date
  • 2010
  • January
  • 2009
  • February
Colors
  • Platinum Silver
  • Silver black
  • Red and Copper yellow
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 130 EUR
Battery life
  • Stand by time- Up to 315 h Talking time- Up to 6 h
  • Stand by time- Up to 280 h (2G) / 264 h (3G) Talking time- Up to 5 h 20 min (2G) / 4 h 12 min (3G) Music play - Up to 25 h
Communication and Connectivity
Communication and Connectivity
SpecificationBACKFLIPE75
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Class 12
  • Class 32
Edge
  • Class 12
  • Class 32
  • 296 / 177.6 kbits
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 b/g
  • UPnP technology
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS; Nokia Maps
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • 2.0
  • A2DP
Harmful irradiation
  • SAR - 0.58 W/kg (head) 0.60 W/kg (body)
  • SAR - 1.21 W/kg (head) 1.02 W/kg (body) SAR EU - 0.99 W/kg (head)
Music and Audio
Music and Audio
SpecificationBACKFLIPE75
Radio
  • No
  • Stereo FM radio
  • RDS
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features
SpecificationBACKFLIPE75
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 WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document editor (Word
  • Excel
  • PowerPoint
  • PDF) incl. MS Office 2007 support via free update -Voice memo -Predictive text input