Nokia 7.1 Plus (X7) vs Nokia N91

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

    N91: 16 g lighter

    7.1 Plus (X7):
    180 g
    N91:
    164 g
  • Width

    N91: 20.6 mm narrower

    7.1 Plus (X7):
    75.8 mm
    N91:
    55.2 mm
  • Screen diagonal

    N91: 4.08 in smaller diagonal

    7.1 Plus (X7):
    6.18 in
    N91:
    2.1 in
  • Rear camera layout

    7.1 Plus (X7):
    Dual
    N91:
    Single
  • Depth

    7.1 Plus (X7): 14 mm thinner

    7.1 Plus (X7):
    8 mm
    N91:
    22 mm
  • Height

    N91: 41.7 mm shorter

    7.1 Plus (X7):
    154.8 mm
    N91:
    113.1 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. 7.1 Plus (X7)

    Height:
    154.8 mm +41.7 mm versus N91
    Width:
    75.8 mm +20.6 mm versus N91
    Depth:
    8 mm
  2. 2. N91

    Height:
    113.1 mm
    Width:
    55.2 mm
    Depth:
    22 mm +14 mm versus 7.1 Plus (X7)

Weight

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

  1. 1. 7.1 Plus (X7)

    180 g

    +16 g versus N91

  2. 2. N91

    164 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. 7.1 Plus (X7)

    Screen diagonal:
    6.18 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    95.3 cm²
  2. 2. N91

    N91: 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.

7.1 Plus (X7): Original memory entry

64 GB · 4 GB RAM - Nokia 8.164/128 GB · 4/6 GB RAM - Nokia X7Y

N91: Original memory entry

4/8 GB · 64 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. 7.1 Plus (X7)

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 400 GB (uses SIM 2 slot)

2. N91

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

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. 7.1 Plus (X7)

    3500 mAh

    +2600 mAh versus N91

  2. 2. N91

    900 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. 7.1 Plus (X7)2. N91

Everyday essentials
Everyday essentials — specifications for 7.1 Plus (X7), N91.
Specification7.1 Plus (X7)N91
Dimensions (HxWxD)
  • 154.8 Х 75.8 Х 8 mm
  • 113.1 Х 55.2 Х 22 mm
Weight
  • 180 g
  • 164 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.18" inch
  • 2.1" inch
Screen resolution
  • 1080 x 2280 px
  • 176 x 208 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 4 GB RAM - Nokia 8.164/128 GB
  • 4/6 GB RAM - Nokia X7Y
  • 4/8 GB
  • 64 MB RAM
Memory card support
  • microSD
  • up to 400 GB (uses SIM 2 slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 3500 mAh
  • Non-removable Li-Ion
  • 900 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie); Android One
  • Symbian 9.1
  • Series 60 UI 3rd Edition
Chipset
  • Qualcomm SDM710 Snapdragon 710 (10 nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for 7.1 Plus (X7), N91.
Specification7.1 Plus (X7)N91
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 256K
Screen area
  • 95.3 cm2
  • 14.0 cm2
Screen format
  • 19:9 (height:width)
Unknown
Screen to body ratio
  • 81.2%
  • 22.5%
PPI /points per inch/
  • 408 PPI
  • 0 PPI
Screen protection
  • NEG
Unknown
Camera and Video
Camera and Video — specifications for 7.1 Plus (X7), N91.
Specification7.1 Plus (X7)N91
Rear camera, main
  • 12 MP
  • Dual
  • 2 MP
  • Single
Camera specs
  • 12 MP
  • f/1.8
  • 1/2.55''
  • 1.4µm
  • dual pixel PDAF
  • OIS -13 MP
  • 2 MP
Functions
  • Zeiss optics
  • Dual-LED dual-tone flash
  • panorama
  • HDR
Unknown
Video
  • 2160p@30fps
  • 1080p@30fps (gyro-EIS)
  • Yes
Front camera, selfie
  • 20 MP
  • Single
  • 0 MP,
Specifications
  • 20 MP
  • f/2.0
  • 0.9μm
Unknown
Performance
Performance — specifications for 7.1 Plus (X7), N91.
Specification7.1 Plus (X7)N91
Processor CPU
  • Octa-core (2x2.2 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)
  • 220 MHz Dual ARM 9
Graphics processor GPU
  • Adreno 616
Unknown
General specs
General specs — specifications for 7.1 Plus (X7), N91.
Specification7.1 Plus (X7)N91
Release date
  • 2018
  • December
  • 2005
  • Q2
Colors
  • Blue
  • Silver
  • steel
  • copper
  • Iron
  • Light Blue Chrome
  • Dark Gray Chrome
  • Black (Music Edition)
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 400 EUR
  • 230 EUR
Battery life Unknown
  • 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
Body build
  • Front/back glass
  • aluminum frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for 7.1 Plus (X7), N91.
Specification7.1 Plus (X7)N91
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • Yes
  • 384 kbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • No
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • miniUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 1.2 (A2DP - 8 GB version only)
Harmful irradiation Unknown
  • SAR - 0.74 W/kg (head) 0.58 W/kg (body) SAR EU - 0.48 W/kg (head)
Music and Audio
Music and Audio — specifications for 7.1 Plus (X7), N91.
Specification7.1 Plus (X7)N91
Radio
  • No
  • Stereo FM radio
Others
  • Active noise cancellation with dedicated mic
  • 5-way configurable navigation key
Other features
Other features — specifications for 7.1 Plus (X7), N91.
Specification7.1 Plus (X7)N91
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 2A/9V (18W) - Versions: Nokia 8.1 (Global); Nokia X7 (China)
  • Predictive text input -Voice dial -Voice memo -Organizer