Nokia N91 vs verykool s4002 Leo

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.

  • Weight

    s4002 Leo: 52 g lighter

    N91:
    164 g
    s4002 Leo:
    112 g
  • Width

    N91: 7.8 mm narrower

    N91:
    55.2 mm
    s4002 Leo:
    63 mm
  • Screen diagonal

    N91: 1.9 in smaller diagonal

    N91:
    2.1 in
    s4002 Leo:
    4 in
  • Depth

    s4002 Leo: 11.3 mm thinner

    N91:
    22 mm
    s4002 Leo:
    10.7 mm
  • Height

    N91: 8.9 mm shorter

    N91:
    113.1 mm
    s4002 Leo:
    122 mm
  • Release year

    N91:
    2005
    s4002 Leo:
    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. N91

    Height:
    113.1 mm
    Width:
    55.2 mm
    Depth:
    22 mm +11.3 mm versus s4002 Leo
  2. 2. s4002 Leo

    Height:
    122 mm +8.9 mm versus N91
    Width:
    63 mm +7.8 mm versus N91
    Depth:
    10.7 mm

Weight

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

  1. 1. N91

    164 g

    +52 g versus s4002 Leo

  2. 2. s4002 Leo

    112 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. N91

    N91: Screen geometry unavailable or conflicting.

  2. 2. s4002 Leo

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

N91: Original memory entry

4/8 GB · 64 MB RAM

s4002 Leo: 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. N91

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

2. s4002 Leo

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

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. N91

    900 mAh

  2. 2. s4002 Leo

    1450 mAh

    +550 mAh versus N91

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. N912. s4002 Leo

Everyday essentials
Everyday essentials — specifications for N91, s4002 Leo.
SpecificationN91s4002 Leo
Dimensions (HxWxD)
  • 113.1 Х 55.2 Х 22 mm
  • 122 Х 63 Х 10.7 mm
Weight
  • 164 g
  • 112 g
Technology
  • TFT
  • TFT
Screen size
  • 2.1" inch
  • 4" inch
Screen resolution
  • 176 x 208 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4/8 GB
  • 64 MB RAM
  • 512 MB
  • 256 MB RAM
Memory card support
  • No
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 900 mAh
  • Removable Li-Ion
  • 1450 mAh
  • Li-Ion
Operating system OS
  • Symbian 9.1
  • Series 60 UI 3rd Edition
  • Android 4.4.2 (KitKat)
Chipset Unknown
  • Mediatek MT6571E
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for N91, s4002 Leo.
SpecificationN91s4002 Leo
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 14.0 cm2
  • 45.5 cm2
Screen format Unknown
  • 5:3 (height:width)
Screen to body ratio
  • 22.5%
  • 59.3%
PPI /points per inch/
  • 0 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for N91, s4002 Leo.
SpecificationN91s4002 Leo
Rear camera, main
  • 2 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 2 MP
  • 5 MP
Functions Unknown
  • LED flash
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 0 MP,
  • 1.3 MP
  • Single
Specifications Unknown
  • 1.3 MP
Performance
Performance — specifications for N91, s4002 Leo.
SpecificationN91s4002 Leo
Processor CPU
  • 220 MHz Dual ARM 9
  • Dual-core 1.3 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-400
General specs
General specs — specifications for N91, s4002 Leo.
SpecificationN91s4002 Leo
Release date
  • 2005
  • Q2
  • 2015
  • January
Colors
  • Light Blue Chrome
  • Dark Gray Chrome
  • Black (Music Edition)
  • Black
  • White
  • Yellow
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 230 EUR
  • 50 EUR
Battery life
  • Stand by time- Up to 190 h (2G) / 170 h (3G) Talking time- Up to 4 h (2G) / 3 h (3G) Music play - Up to 10 h
  • Stand by time- Up to 240 h (3G) Talking time- Up to 7 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for N91, s4002 Leo.
SpecificationN91s4002 Leo
SIM card
  • Mini-SIM
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Unknown
Speed
  • Yes
  • 384 kbps
Unknown
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • miniUSB 2.0
  • microUSB 2.0
Bluetooth
  • 1.2 (A2DP - 8 GB version only)
  • 4.0
  • LE
Harmful irradiation
  • SAR - 0.74 W/kg (head) 0.58 W/kg (body) SAR EU - 0.48 W/kg (head)
  • SAR EU - 0.49 W/kg (head) 0.74 W/kg (body)
Music and Audio
Music and Audio — specifications for N91, s4002 Leo.
SpecificationN91s4002 Leo
Radio
  • Stereo FM radio
  • FM radio
Others
  • 5-way configurable navigation key
Unknown
Other features
Other features — specifications for N91, s4002 Leo.
SpecificationN91s4002 Leo
Dop
  • Predictive text input -Voice dial -Voice memo -Organizer
  • Sensors Accelerometer