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Allview Impera S vs Nokia 8.1

Compare recorded specifications, size and practical differences.

Nokia 8.1

Nokia 8.1

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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

    Impera S: 23.8 g lighter

    Impera S:
    156.2 g
    8.1:
    180 g
  • Width

    Impera S: 3.7 mm narrower

    Impera S:
    72.1 mm
    8.1:
    75.8 mm
  • Screen diagonal

    Impera S: 0.68 in smaller diagonal

    Impera S:
    5.5 in
    8.1:
    6.18 in
  • Chipset

    Impera S:
    Qualcomm MSM8212 Snapdragon 200 (28 nm)
    8.1:
    Qualcomm SDM710 Snapdragon 710 (10 nm)
  • Rear camera layout

    Impera S:
    Single
    8.1:
    Dual
  • Depth

    8.1: 0.8 mm thinner

    Impera S:
    8.8 mm
    8.1:
    8 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. Impera S

    Height:
    144.9 mm
    Width:
    72.1 mm
    Depth:
    8.8 mm +0.8 mm versus 8.1
  2. 2. 8.1

    Height:
    154.8 mm +9.9 mm versus Impera S
    Width:
    75.8 mm +3.7 mm versus Impera S
    Depth:
    8 mm

Weight

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

  1. 1. Impera S

    156.2 g

  2. 2. 8.1

    180 g

    +23.8 g versus Impera S

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. Impera S

    Impera S: Screen geometry unavailable or conflicting.

  2. 2. 8.1

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

Recorded RAM for Impera S, 8.1, compared at the same storage capacity.
StorageImpera S8.1
8 GB 1 GB RAM Unknown
8.1: Original memory entry

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

Practical features

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

1. Impera S

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

2. 8.1

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

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. Impera S

    2000 mAh

  2. 2. 8.1

    3500 mAh

    +1500 mAh versus Impera S

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. Impera S2. 8.1

Everyday essentials
Everyday essentials — specifications for Impera S, 8.1.
SpecificationImpera S8.1
Dimensions (HxWxD)
  • 144.9 Х 72.1 Х 8.8 mm
  • 154.8 Х 75.8 Х 8 mm
Weight
  • 156.2 g
  • 180 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 6.18" inch
Screen resolution
  • 720 x 1280 px
  • 1080 x 2280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 64 GB
  • 4 GB RAM - Nokia 8.164/128 GB
  • 4/6 GB RAM - Nokia X7Y
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 400 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 3500 mAh
  • Non-removable Li-Ion
Operating system OS
  • Microsoft Windows Phone 8.1
  • Android 9.0 (Pie); Android One
Chipset
  • Qualcomm MSM8212 Snapdragon 200 (28 nm)
  • Qualcomm SDM710 Snapdragon 710 (10 nm)
NFC
  • Super AMOLED
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Impera S, 8.1.
SpecificationImpera S8.1
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 95.3 cm2
Screen format
  • 16:9 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 66.0%
  • 81.2%
PPI /points per inch/
  • 294 PPI
  • 408 PPI
Screen protection
  • Scratch-resistant glass
  • NEG
Camera and Video
Camera and Video — specifications for Impera S, 8.1.
SpecificationImpera S8.1
Rear camera, main
  • 8 MP
  • Single
  • 12 MP
  • Dual
Camera specs
  • 8 MP
  • AF
  • 12 MP
  • f/1.8
  • 1/2.55''
  • 1.4µm
  • dual pixel PDAF
  • OIS -13 MP
Functions
  • Dual-LED flash
  • panorama
  • Zeiss optics
  • Dual-LED dual-tone flash
  • panorama
  • HDR
Video
  • Yes
  • 2160p@30fps
  • 1080p@30fps (gyro-EIS)
Front camera, selfie
  • 2 MP
  • Single
  • 20 MP
  • Single
Specifications
  • 2 MP
  • 20 MP
  • f/2.0
  • 0.9μm
Performance
Performance — specifications for Impera S, 8.1.
SpecificationImpera S8.1
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • Octa-core (2x2.2 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)
Graphics processor GPU
  • Adreno 302
  • Adreno 616
Antutu 7 score Legacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 177222
General specs
General specs — specifications for Impera S, 8.1.
SpecificationImpera S8.1
Release date
  • 2014
  • June
  • 2018
  • December
Colors
  • Black
  • Blue
  • Silver
  • steel
  • copper
  • Iron
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 170 EUR
  • 400 EUR
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 8 h 20 min
Unknown
Body build Unknown
  • Front/back glass
  • aluminum frame
Communication and Connectivity
Communication and Connectivity — specifications for Impera S, 8.1.
SpecificationImpera S8.1
SIM card
  • Dual SIM (dual stand-by)
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100)
  • 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
Speed
  • HSPA 42.2/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Impera S, 8.1.
SpecificationImpera S8.1
Radio
  • FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Impera S, 8.1.
SpecificationImpera S8.1
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 2A/9V (18W) - Versions: Nokia 8.1 (Global); Nokia X7 (China)