Motorola BACKFLIP vs Siemens SX1

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    SX1: 17 g lighter

    BACKFLIP:
    133 g
    SX1:
    116 g
  • Chipset

    BACKFLIP:
    Qualcomm MSM7201A
    SX1:
    TI OMAP 310
  • Release year

    BACKFLIP:
    2010
    SX1:
    2003

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. SX1

    Height:
    109 mm
    Width:
    56 mm
    Depth:
    19 mm

Weight

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

  1. 1. BACKFLIP

    133 g

    +17 g versus SX1

  2. 2. SX1

    116 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. SX1

    SX1: Screen geometry unavailable or conflicting.

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.

BACKFLIP: Original memory entry

512 MB · 256 MB RAM

SX1: Original memory entry

16 MB

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. SX1

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details MMC

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

    +400 mAh versus SX1

  2. 2. SX1

    1000 mAh

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. SX1

Everyday essentials
Everyday essentials — specifications for BACKFLIP, SX1.
SpecificationBACKFLIPSX1
Dimensions (HxWxD)
  • 108 Х 53 Х 15.3 mm
  • 109 Х 56 Х 19 mm
Weight
  • 133 g
  • 116 g
Technology
  • TFT
  • TFD
Screen size
  • 3.1" inch
  • 2.2" inch
Screen resolution
  • 320 x 480 px
  • 176 x 220 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 MB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
  • MMC
Battery Capacity 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 6.1
  • Series 60 v1.0 UI
Chipset
  • Qualcomm MSM7201A
  • TI OMAP 310
Headphone jack
  • Yes
  • No
Display
Display — specifications for BACKFLIP, SX1.
SpecificationBACKFLIPSX1
Touchscreen
  • capacitive touchscreen
Unknown
Display colors Unknown
  • 65K
Screen area
  • 28.6 cm2
  • 15.2 cm2
Screen format
  • 3:2 (height:width)
Unknown
Screen to body ratio
  • 50.0%
  • 25.0%
PPI /points per inch/
  • 186 PPI
  • 0 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for BACKFLIP, SX1.
SpecificationBACKFLIPSX1
Rear camera, main
  • 5 MP
  • Single
  • 0.3 MP
  • Single
Camera specs
  • 5 MP
  • AF
Unknown
Functions
  • LED flash
Unknown
Video
  • CIF@30fps
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for BACKFLIP, SX1.
SpecificationBACKFLIPSX1
Processor CPU
  • 528 MHz ARM 11
  • 120 MHz ARM9
Graphics processor GPU
  • Adreno 130
Unknown
General specs
General specs — specifications for BACKFLIP, SX1.
SpecificationBACKFLIPSX1
Release date
  • 2010
  • January
  • 2003
  • Q3
Colors
  • Platinum Silver
  • Ice Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
Unknown
Battery life
  • Stand by time- Up to 315 h Talking time- Up to 6 h
  • Stand by time- Up to 300 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for BACKFLIP, SX1.
SpecificationBACKFLIPSX1
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • HSPA 7.2/0.384 Mbps
Unknown
GPRS
  • Class 12
  • Class 10
Edge
  • Class 12
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • 2.1
  • A2DP
  • 1.1
Harmful irradiation
  • SAR - 0.58 W/kg (head) 0.60 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for BACKFLIP, SX1.
SpecificationBACKFLIPSX1
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
  • Unique keypad arrangement
  • Loud speaker
Other features
Other features — specifications for BACKFLIP, SX1.
SpecificationBACKFLIPSX1
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
  • Infrared port - MP3 player/recorder -Predictive text input -Organizer -User profiles -SyncML