Nokia 9 PureView vs Oppo A1k

Compare recorded specifications, size and practical differences.

+ 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.

  • Display technology

    OLED versus LCD

    9 PureView:
    OLED
    A1k:
    LCD
  • Width

    A1k: 1.2 mm narrower

    9 PureView:
    75 mm
    A1k:
    73.8 mm
  • Chipset

    9 PureView:
    Qualcomm SDM845 Snapdragon 845 (10 nm)
    A1k:
    Mediatek MT6762 Helio P22 (12 nm)

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. 9 PureView

    Height:
    155 mm
    Width:
    75 mm +1.2 mm versus A1k
    Depth:
    8 mm
  2. 2. A1k

    Height:
    154.5 mm
    Width:
    73.8 mm
    Depth:
    8.4 mm

Weight

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

  1. 1. 9 PureView

    172 g

    +2 g versus A1k

  2. 2. A1k

    170 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.

  1. 1. 9 PureView

    Screen diagonal:
    5.99 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    92.6 cm²
  2. 2. A1k

    Screen diagonal:
    6.1 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    91.3 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 9 PureView, A1k, compared at the same storage capacity.
Storage9 PureViewA1k
32 GB Not recorded 2 GB RAM
128 GB 6 GB RAM Not recorded

Practical features

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

1. 9 PureView

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

2. A1k

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated 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. 9 PureView

    3320 mAh

  2. 2. A1k

    4000 mAh

    +680 mAh versus 9 PureView

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. 9 PureView2. A1k

Everyday essentials
Everyday essentials — specifications for 9 PureView, A1k.
Specification9 PureViewA1k
Dimensions (HxWxD)
  • 155 Х 75 Х 8 mm
  • 154.5 Х 73.8 Х 8.4 mm
Weight
  • 172 g
  • 170 g
Technology
  • P-OLED capacitive touchscreen,
  • IPS LCD
Screen size
  • 5.99" inch
  • 6.1" inch
Screen resolution
  • 1440 x 2880 px
  • 720 x 1560 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 6 GB RAM
  • 32 GB
  • 2 GB RAM
Memory card support
  • No
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3320 mAh
  • Non-removable Li-Po
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 9.0 (Pie); Android One
  • Android 9.0 (Pie); ColorOS 6
Chipset
  • Qualcomm SDM845 Snapdragon 845 (10 nm)
  • Mediatek MT6762 Helio P22 (12 nm)
NFC
  • Yes
Unknown
Headphone jack
  • No
  • Yes
Display
Display — specifications for 9 PureView, A1k.
Specification9 PureViewA1k
Touchscreen
  • P-OLED capacitive touchscreen,
  • capacitive touchscreen
Display colors
  • Type P-OLE
  • 16M
Screen area
  • 92.6 cm2
  • 91.3 cm2
Screen format
  • 18:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 79.7%
  • 80.1%
PPI /points per inch/
  • 538 PPI
  • 282 PPI
Screen protection
  • Corning Gorilla Glass 5
  • Corning Gorilla Glass 3
Camera and Video

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

Camera and Video — specifications for 9 PureView, A1k.
Specification9 PureViewA1k
Rear camera, main
  • 5 MP
  • Five
  • 8 MP
  • Single
Camera specs
  • 5x 12 MP
  • f/1.8
  • 28mm (wide)
  • 1/2.9''
  • 1.25µm -(2x RGB & 3x B/W cameras
  • working simultaneously) -TOF camera
  • 8 MP
  • f/2.2
  • 1/3.2''
  • 1.4µm
  • AF
Functions
  • HDR
  • HDR
Video
  • 1080p@30fps
  • 720p
Front camera, selfie
  • 20 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 20 MP
  • 1.0µm
  • 5 MP
  • f/2.0
  • 1/5''
  • 1.12µm
DxOMark Main Score *
  • 85
Unknown
DxOMark Photo *
  • 88
Unknown
DxOMark Video *
  • 80
Unknown
Performance

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

Performance — specifications for 9 PureView, A1k.
Specification9 PureViewA1k
Processor CPU
  • Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • Adreno 630
  • PowerVR GE8320
Antutu 7 score *
  • 240222
  • 75826
General specs
General specs — specifications for 9 PureView, A1k.
Specification9 PureViewA1k
Release date
  • 2019
  • February
  • 2019
  • April
Colors
  • Midnight Blue
  • Black
  • Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 620 EUR
  • 100 EUR
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for 9 PureView, A1k.
Specification9 PureViewA1k
SIM card
  • Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
  • 38(2600)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (5CA) Cat16 1024/150 Mbps
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • 3.0
  • Type-C 1.0 reversible connector
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 5.0
  • A2DP
  • LE
  • aptX
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for 9 PureView, A1k.
Specification9 PureViewA1k
Radio
  • No
  • FM radio
Others
  • Always-on display -HDR10
  • 24-bit/192kHz audio -Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for 9 PureView, A1k.
Specification9 PureViewA1k
Dop
  • Sensors Fingerprint (under display)
  • accelerometer
  • gyro
  • proximity
  • compass
  • barometer - ANT+ - Fast battery charging 18W (Quick Charge 3.0) -USB Power Delivery -Fast wireless charging 10W (Qi); 5W (PMA) - IP67 dust/water resistant (up to 1m for 30 mins)
  • Sensors Accelerometer
  • proximity
  • compass - Versions: CPH1923