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i-mate SP4m vs LG Quantum

Compare recorded specifications, size and practical differences.

i-mate SP4m

i-mate SP4m

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LG Quantum

LG Quantum

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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.

  • WeightSP4m: 76 g lighterSP4m: 100 g · Quantum: 176 g
  • WidthSP4m: 11.5 mm narrowerSP4m: 48 mm · Quantum: 59.5 mm
  • Screen diagonalSP4m: 1.3 in smaller diagonalSP4m: 2.2 in · Quantum: 3.5 in
  • ChipsetTI OMAP 850 / Qualcomm QSD8650 Snapdragon S1SP4m: TI OMAP 850 · Quantum: Qualcomm QSD8650 Snapdragon S1
  • DepthQuantum: 3.8 mm thinnerQuantum: 15.2 mm · SP4m: 19 mm
  • HeightSP4m: 10.5 mm shorterSP4m: 109 mm · Quantum: 119.5 mm

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
SP4m: 109 × 48 mm 1 Quantum: 119.5 × 59.5 mm 2
Side
SP4m: 109 × 19 mm 1 Quantum: 119.5 × 15.2 mm 2
  1. 1. SP4m
    Height
    109 mm
    Width
    48 mm
    Depth
    19 mm+3.8 mm versus Quantum
    Weight
    100 g
  2. 2. Quantum
    Height
    119.5 mm+10.5 mm versus SP4m
    Width
    59.5 mm+11.5 mm versus SP4m
    Depth
    15.2 mm
    Weight
    176 g
Weight

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

  1. 1. SP4m100 g
  2. 2. Quantum176 g

    +76 g versus SP4m

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
SP4m: 2.2 in, 4:3, About 15 cm² rectangular area 1 Quantum: 3.5 in, 5:3, About 34.9 cm² rectangular area 2
  1. 1. SP4m 2.2 in · 4:3 About 15 cm² rectangular area
  2. 2. Quantum 3.5 in · 5:3 About 34.9 cm² rectangular area

Quantum has approximately 132.6% more rectangular screen area than SP4m.

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.

SP4m: Original memory entry

64 MB RAM · 64 MB ROM

Quantum: Original memory entry

16 GB · 512 MB RAM · 512 MB ROM

Practical features

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

1. SP4m

NFC
Unknown
Headphone jack
No
Memory card support
See details miniSD

2. Quantum

NFC
Unknown
Headphone jack
Yes
Memory card support
No

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. SP4m1150 mAh
  2. 2. Quantum1500 mAh

    +350 mAh versus SP4m

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. SP4m2. Quantum

Everyday essentials
Everyday essentials
SpecificationSP4mQuantum
Dimensions (HxWxD)
  • 109 Х 48 Х 19 mm
  • 119.5 Х 59.5 Х 15.2 mm
Weight
  • 100 g
  • 176 g
Technology
  • TFT
  • TFT
Screen size
  • 2.2" inch
  • 3.5" inch
Screen resolution
  • 240 x 320 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 64 MB ROM
  • 16 GB
  • 512 MB RAM
  • 512 MB ROM
Memory card support
  • miniSD
  • No
BatteryCapacity is not battery life. No endurance test is implied.
  • 1150 mAh
  • Removable Li-Po
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 Smartphone
  • Microsoft Windows Phone 7
Chipset
  • TI OMAP 850
  • Qualcomm QSD8650 Snapdragon S1
Headphone jack
  • No
  • Yes
Display
Display
SpecificationSP4mQuantum
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 15.0 cm2
  • 34.9 cm2
Screen format
  • 4:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 28.6%
  • 49.0%
PPI /points per inch/
  • 182 PPI
  • 267 PPI
Camera and Video
Camera and Video
SpecificationSP4mQuantum
Rear camera, main
  • 1.3 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 1.3 MP
  • 5 MP
  • AF
Functions Unknown
  • LED flash
Video
  • Yes
  • 720p
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance
SpecificationSP4mQuantum
Processor CPU
  • 200 MHz ARM926EJ-S
  • 1.0 GHz Scorpion
Graphics processor GPU Unknown
  • Adreno 200
General specs
General specs
SpecificationSP4mQuantum
Release date
  • 2005
  • September
  • 2010
  • October
Colors
  • Silver
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 80 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 3 h
  • Stand by time- Up to 350 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity
SpecificationSP4mQuantum
SIM card
  • Mini-SIM
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed Unknown
  • HSPA
GPRS
  • Class 10
  • Class 10
Edge
  • No
  • Class 10
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • DLNA
GPS
  • No
  • Yes
  • with A-GPS
USB
  • miniUSB
  • microUSB 2.0
Bluetooth
  • 1.2
  • 2.1
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.35 W/kg (head) 0.30 W/kg (body)
Music and Audio
Music and Audio
SpecificationSP4mQuantum
Radio
  • No
  • Stereo FM radio
Other features
Other features
SpecificationSP4mQuantum
Dop
  • Infrared port - Microsoft ActiveSync -MP3/AAC player -Predictive text input - Produced by HTC. Functionally identical to O2 XDA phone.
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Organizer -Document viewer/editor -Voice memo/dial/command -Predictive text input - For AT&T