Huawei P Smart Z vs Nokia E51

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

    E51: 96.8 g lighter

    P Smart Z:
    196.8 g
    E51:
    100 g
  • Width

    E51: 31.3 mm narrower

    P Smart Z:
    77.3 mm
    E51:
    46 mm
  • Screen diagonal

    E51: 4.59 in smaller diagonal

    P Smart Z:
    6.59 in
    E51:
    2 in
  • Rear camera layout

    P Smart Z:
    Dual
    E51:
    Single
  • Depth

    P Smart Z: 3.2 mm thinner

    P Smart Z:
    8.8 mm
    E51:
    12 mm
  • Height

    E51: 48.7 mm shorter

    P Smart Z:
    163.5 mm
    E51:
    114.8 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. P Smart Z

    Height:
    163.5 mm +48.7 mm versus E51
    Width:
    77.3 mm +31.3 mm versus E51
    Depth:
    8.8 mm
  2. 2. E51

    Height:
    114.8 mm
    Width:
    46 mm
    Depth:
    12 mm +3.2 mm versus P Smart Z

Weight

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

  1. 1. P Smart Z

    196.8 g

    +96.8 g versus E51

  2. 2. E51

    100 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. P Smart Z

    Screen diagonal:
    6.59 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    106.6 cm²
  2. 2. E51

    Screen diagonal:
    2 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    12.4 cm²

P Smart Z has approximately 760.6% more rectangular screen area than E51.

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.

P Smart Z: Original memory entry

64 GB · 512GB 4GB

E51: Original memory entry

130 MB · 96 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. P Smart Z

NFC:
See details Yes (market/region dependent)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 1 TB

2. E51

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 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. P Smart Z

    4000 mAh

    +2950 mAh versus E51

  2. 2. E51

    1050 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. P Smart Z2. E51

Everyday essentials
Everyday essentials — specifications for P Smart Z, E51.
SpecificationP Smart ZE51
Dimensions (HxWxD)
  • 163.5 Х 77.3 Х 8.8 mm
  • 114.8 Х 46 Х 12 mm
Weight
  • 196.8 g
  • 100 g
Technology
  • LTPS IPS LCD
  • TFT
Screen size
  • 6.59" inch
  • 2" inch
Screen resolution
  • 1080 x 2340 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 512GB 4GB
  • 130 MB
  • 96 MB RAM
Memory card support
  • microSD
  • up to 1 TB
  • microSD
  • up to 16 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 1050 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie); EMUI 9
  • Symbian OS 9.2
  • Series 60 v3.1 UI
Chipset
  • Hisilicon Kirin 710F (12 nm)
Unknown
NFC
  • Yes (market/region dependent)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for P Smart Z, E51.
SpecificationP Smart ZE51
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • Type LTPS
  • 16M
Screen area
  • 106.6 cm2
  • 12.4 cm2
Screen format
  • 19.5:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 84.3%
  • 23.5%
PPI /points per inch/
  • 391 PPI
  • 200 PPI
Camera and Video
Camera and Video — specifications for P Smart Z, E51.
SpecificationP Smart ZE51
Rear camera, main
  • 16 MP
  • Dual
  • 2 MP
  • Single
Camera specs
  • 16 MP
  • f/1.8
  • PDAF -2 MP
  • f/2.4
  • depth sensor
  • 2 MP
Functions
  • LED flash
  • HDR
  • panorama
Unknown
Video
  • 1080p@30fps
  • 320p@15fps
Front camera, selfie
  • 16 MP
  • Single
  • 0 MP,
Specifications
  • Motorized pop-up 16 MP
  • f/2.0
Unknown
Performance

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

Performance — specifications for P Smart Z, E51.
SpecificationP Smart ZE51
Processor CPU
  • Octa-core (4x2.2 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
  • 369 MHz ARM 11
Graphics processor GPU
  • Mali-G51 MP4
Unknown
Antutu 7 score *
  • 138652
Unknown
Antutu 8 score *
  • 165404
Unknown
GeekBench 5 Single Core *
  • 325
Unknown
GeekBench 5 Multi-Core *
  • 1340
Unknown
General specs
General specs — specifications for P Smart Z, E51.
SpecificationP Smart ZE51
Release date
  • 2019
  • May
  • 2007
  • September
Colors
  • Emerald Green
  • Midnight Black
  • Sapphire Blue
  • Black
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 280 EUR
  • 120 EUR
Battery life Unknown
  • Stand by time- Up to 310 h Talking time- Up to 4 h 20 min
Communication and Connectivity
Communication and Connectivity — specifications for P Smart Z, E51.
SpecificationP Smart ZE51
SIM card
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
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 (unspecified)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat12 600/50 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 32
Edge
  • Yes
  • Class 32
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11b/g
  • VoIP over WLAN
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • No
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • miniUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 1.38 W/kg (head) 0.75 W/kg (body) SAR EU - 1.47 W/kg (head)
Music and Audio
Music and Audio — specifications for P Smart Z, E51.
SpecificationP Smart ZE51
Radio Unknown
  • FM radio
Others
  • Active noise cancellation with dedicated mic
  • Five-way scroll key -Downloadable themes
  • 2.5 mm audio jack
Other features
Other features — specifications for P Smart Z, E51.
SpecificationP Smart ZE51
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Push to talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) incl. MS Office 2007 support via free update -Predictive text input -Voice command/memo -Organizer