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i-mate SP4m vs Nokia N71

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

    SP4m: 39 g lighter

    SP4m:
    100 g
    N71:
    139 g
  • Width

    SP4m: 3.2 mm narrower

    SP4m:
    48 mm
    N71:
    51.2 mm
  • Screen diagonal

    SP4m: 0.2 in smaller diagonal

    SP4m:
    2.2 in
    N71:
    2.4 in
  • Depth

    SP4m: 6.8 mm thinner

    SP4m:
    19 mm
    N71:
    25.8 mm
  • Height

    N71: 10.4 mm shorter

    SP4m:
    109 mm
    N71:
    98.6 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.

  1. 1. SP4m

    Height:
    109 mm +10.4 mm versus N71
    Width:
    48 mm
    Depth:
    19 mm
  2. 2. N71

    Height:
    98.6 mm
    Width:
    51.2 mm +3.2 mm versus SP4m
    Depth:
    25.8 mm +6.8 mm versus SP4m

Weight

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

  1. 1. SP4m

    100 g

  2. 2. N71

    139 g

    +39 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.

  1. 1. SP4m

    Screen diagonal:
    2.2 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    15 cm²
  2. 2. N71

    Screen diagonal:
    2.4 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    17.8 cm²

N71 has approximately 19% 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

N71: Original memory entry

10 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. SP4m

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

2. N71

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 2 GB (dedicated slot) · 128 MB included

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. SP4m

    1150 mAh

    +180 mAh versus N71

  2. 2. N71

    970 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. SP4m2. N71

Everyday essentials
Everyday essentials — specifications for SP4m, N71.
SpecificationSP4mN71
Dimensions (HxWxD)
  • 109 Х 48 Х 19 mm
  • 98.6 Х 51.2 Х 25.8 mm
Weight
  • 100 g
  • 139 g
Technology
  • TFT
  • TFT
Screen size
  • 2.2" inch
  • 2.4" inch
Screen resolution
  • 240 x 320 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 64 MB ROM
  • 10 MB
Memory card support
  • miniSD
  • microSD
  • up to 2 GB (dedicated slot)
  • 128 MB included
Battery Capacity is not battery life. No endurance test is implied.
  • 1150 mAh
  • Removable Li-Po
  • 970 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 Smartphone
  • Symbian
  • Series 60 UI
Chipset
  • TI OMAP 850
Unknown
Headphone jack
  • No
  • No
Display
Display — specifications for SP4m, N71.
SpecificationSP4mN71
Display colors
  • 65K
  • 256K
Screen area
  • 15.0 cm2
  • 17.8 cm2
Screen format
  • 4:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 28.6%
  • 35.3%
PPI /points per inch/
  • 182 PPI
  • 167 PPI
Camera and Video
Camera and Video — specifications for SP4m, N71.
SpecificationSP4mN71
Rear camera, main
  • 1.3 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 1.3 MP
  • 2 MP
Functions Unknown
  • LED flash
Video
  • Yes
  • CIF
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA videocall camera
Performance
Performance — specifications for SP4m, N71.
SpecificationSP4mN71
Processor CPU
  • 200 MHz ARM926EJ-S
  • 220 MHz Dual ARM 9
General specs
General specs — specifications for SP4m, N71.
SpecificationSP4mN71
Release date
  • 2005
  • September
  • 2005
  • Q4
Colors
  • Silver
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 270 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 3 h
  • Stand by time- Up to 220 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for SP4m, N71.
SpecificationSP4mN71
SIM card
  • Mini-SIM
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed Unknown
  • Yes
  • 384 kbps
GPRS
  • Class 10
  • Class 10
Edge
  • No
  • Class 10
Wi-Fi
  • No
  • No
GPS
  • No
  • No
USB
  • miniUSB
  • Pop-Port
Bluetooth
  • 1.2
  • 1.2
Harmful irradiation Unknown
  • SAR - 0.42 W/kg (head) 0.36 W/kg (body) SAR EU - 0.41 W/kg (head)
Music and Audio
Music and Audio — specifications for SP4m, N71.
SpecificationSP4mN71
Radio
  • No
  • FM radio
Others Unknown
  • Second external display 65K colors
  • (96x68 pixels) -Downloadable themes
Other features
Other features — specifications for SP4m, N71.
SpecificationSP4mN71
Dop
  • Infrared port - Microsoft ActiveSync -MP3/AAC player -Predictive text input - Produced by HTC. Functionally identical to O2 XDA phone.
  • Infrared port - SyncML -Organizer -Voice command -Voice memo