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Nokia N91 vs Plum Axe 4

Compare recorded specifications, size and practical differences.

Nokia N91

Nokia N91

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Plum Axe 4

Plum Axe 4

Replace Axe 4
Remove Axe 4
+ 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

    Axe 4: 57 g lighter

    N91:
    164 g
    Axe 4:
    107 g
  • Width

    N91: 8.8 mm narrower

    N91:
    55.2 mm
    Axe 4:
    64 mm
  • Screen diagonal

    N91: 1.9 in smaller diagonal

    N91:
    2.1 in
    Axe 4:
    4 in
  • Depth

    Axe 4: 12.1 mm thinner

    N91:
    22 mm
    Axe 4:
    9.9 mm
  • Height

    N91: 10.9 mm shorter

    N91:
    113.1 mm
    Axe 4:
    124 mm
  • Release year

    N91:
    2005
    Axe 4:
    2017

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
Front — relative 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. N91: height 113.1 mm; Width 55.2 mm. Axe 4: height 124 mm; Width 64 mm. N91: 113.1 × 55.2 mm 1 Axe 4: 124 × 64 mm 2
Side
Side — relative 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. N91: height 113.1 mm; Depth 22 mm. Axe 4: height 124 mm; Depth 9.9 mm. N91: 113.1 × 22 mm 1 Axe 4: 124 × 9.9 mm 2
  1. 1. N91

    Height:
    113.1 mm
    Width:
    55.2 mm
    Depth:
    22 mm +12.1 mm versus Axe 4
    Weight:
    164 g
  2. 2. Axe 4

    Height:
    124 mm +10.9 mm versus N91
    Width:
    64 mm +8.8 mm versus N91
    Depth:
    9.9 mm
    Weight:
    107 g

Weight

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

  1. 1. N91

    164 g

    +57 g versus Axe 4

  2. 2. Axe 4

    107 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. Axe 4

    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

Axe 4: Original memory entry

8 GB · 512 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. Axe 4

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. Axe 4

    1400 mAh

    +500 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. Axe 4

Everyday essentials
Everyday essentials — specifications for N91, Axe 4.
SpecificationN91Axe 4
Dimensions (HxWxD)
  • 113.1 Х 55.2 Х 22 mm
  • 124 Х 64 Х 9.9 mm
Weight
  • 164 g
  • 107 g
Technology
  • TFT
  • IPS LCD
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
  • 8 GB
  • 512 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
  • 1400 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian 9.1
  • Series 60 UI 3rd Edition
  • Android 6.0 (Marshmallow)
Chipset Unknown
  • Spreadtrum SC7731C
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for N91, Axe 4.
SpecificationN91Axe 4
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%
  • 57.4%
PPI /points per inch/
  • 0 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for N91, Axe 4.
SpecificationN91Axe 4
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,
  • 2 MP
  • Single
Specifications Unknown
  • 2 MP
Performance
Performance — specifications for N91, Axe 4.
SpecificationN91Axe 4
Processor CPU
  • 220 MHz Dual ARM 9
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-400
Antutu 7 score Legacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 5577
General specs
General specs — specifications for N91, Axe 4.
SpecificationN91Axe 4
Release date
  • 2005
  • Q2
  • 2017
  • December
Colors
  • Light Blue Chrome
  • Dark Gray Chrome
  • Black (Music Edition)
  • Black
  • Blue
  • Red
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 230 EUR
Unknown
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 170 h (3G) Talking time- Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for N91, Axe 4.
SpecificationN91Axe 4
SIM card
  • Mini-SIM
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • Yes
  • 384 kbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • miniUSB 2.0
  • microUSB 2.0
Bluetooth
  • 1.2 (A2DP - 8 GB version only)
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 0.74 W/kg (head) 0.58 W/kg (body) SAR EU - 0.48 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for N91, Axe 4.
SpecificationN91Axe 4
Radio
  • Stereo FM radio
  • FM radio
Others
  • 5-way configurable navigation key
Unknown
Other features
Other features — specifications for N91, Axe 4.
SpecificationN91Axe 4
Dop
  • Predictive text input -Voice dial -Voice memo -Organizer
  • Sensors Accelerometer Also known as Plum Z407