Celkon Q5K Power vs Nokia 8.1

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

    Q5K Power: 11 g lighter

    Q5K Power:
    169 g
    8.1:
    180 g
  • Width

    Q5K Power: 3.8 mm narrower

    Q5K Power:
    72 mm
    8.1:
    75.8 mm
  • Screen diagonal

    Q5K Power: 1.18 in smaller diagonal

    Q5K Power:
    5 in
    8.1:
    6.18 in
  • Chipset

    Q5K Power:
    Spreadtrum 7731
    8.1:
    Qualcomm SDM710 Snapdragon 710 (10 nm)
  • Rear camera layout

    Q5K Power:
    Single
    8.1:
    Dual
  • Depth

    8.1: 2 mm thinner

    Q5K Power:
    10 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. Q5K Power

    Height:
    145 mm
    Width:
    72 mm
    Depth:
    10 mm +2 mm versus 8.1
  2. 2. 8.1

    Height:
    154.8 mm +9.8 mm versus Q5K Power
    Width:
    75.8 mm +3.8 mm versus Q5K Power
    Depth:
    8 mm

Weight

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

  1. 1. Q5K Power

    169 g

  2. 2. 8.1

    180 g

    +11 g versus Q5K Power

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. Q5K Power

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. 8.1

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

8.1 has approximately 38.3% more rectangular screen area than Q5K Power.

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.

Q5K Power: Original memory entry

4 GB · 512 MB RAM

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. Q5K Power

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

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. Q5K Power

    5000 mAh

    +1500 mAh versus 8.1

  2. 2. 8.1

    3500 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. Q5K Power2. 8.1

Everyday essentials
Everyday essentials — specifications for Q5K Power, 8.1.
SpecificationQ5K Power8.1
Dimensions (HxWxD)
  • 145 Х 72 Х 10 mm
  • 154.8 Х 75.8 Х 8 mm
Weight
  • 169 g
  • 180 g
Technology Unknown
  • IPS LCD
Screen size
  • 5" inch
  • 6.18" inch
Screen resolution
  • 480 x 854 px
  • 1080 x 2280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB 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
  • microSD
  • up to 400 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 5000 mAh
  • Li-Ion
  • 3500 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 9.0 (Pie); Android One
Chipset
  • Spreadtrum 7731
  • Qualcomm SDM710 Snapdragon 710 (10 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Q5K Power, 8.1.
SpecificationQ5K Power8.1
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 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/
  • 196 PPI
  • 408 PPI
Screen protection Unknown
  • NEG
Camera and Video
Camera and Video — specifications for Q5K Power, 8.1.
SpecificationQ5K Power8.1
Rear camera, main
  • 5 MP
  • Single
  • 12 MP
  • Dual
Camera specs
  • 5 MP
  • AF
  • 12 MP
  • f/1.8
  • 1/2.55''
  • 1.4µm
  • dual pixel PDAF
  • OIS -13 MP
Functions
  • LED flash
  • Zeiss optics
  • Dual-LED dual-tone flash
  • panorama
  • HDR
Video
  • Yes
  • 2160p@30fps
  • 1080p@30fps (gyro-EIS)
Front camera, selfie
  • 3.15 MP
  • Single
  • 20 MP
  • Single
Specifications
  • 3.15 MP
  • 20 MP
  • f/2.0
  • 0.9μm
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Q5K Power, 8.1.
SpecificationQ5K Power8.1
Processor CPU
  • Quad-core 1.2 GHz
  • Octa-core (2x2.2 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)
Graphics processor GPU
  • Mali-400
  • Adreno 616
Antutu 7 score * Unknown
  • 177222
General specs
General specs — specifications for Q5K Power, 8.1.
SpecificationQ5K Power8.1
Release date
  • 2015
  • June
  • 2018
  • December
Colors
  • White
  • Blue
  • Silver
  • Black
  • Blue
  • Silver
  • steel
  • copper
  • Iron
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 400 EUR
Body build Unknown
  • Front/back glass
  • aluminum frame
Communication and Connectivity
Communication and Connectivity — specifications for Q5K Power, 8.1.
SpecificationQ5K Power8.1
SIM card
  • Dual SIM
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • 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
  • Yes
  • 384 kbps
  • 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
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • 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
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.31 W/kg (head) 0.46 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Q5K Power, 8.1.
SpecificationQ5K Power8.1
Radio
  • FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Q5K Power, 8.1.
SpecificationQ5K Power8.1
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)