Nokia E51 vs Oppo Find X2 Neo

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.

  • Weight

    E51: 71 g lighter

    E51:
    100 g
    Find X2 Neo:
    171 g
  • Width

    E51: 26.4 mm narrower

    E51:
    46 mm
    Find X2 Neo:
    72.4 mm
  • Screen diagonal

    E51: 4.5 in smaller diagonal

    E51:
    2 in
    Find X2 Neo:
    6.5 in
  • Rear camera layout

    E51:
    Single
    Find X2 Neo:
    Quad
  • Depth

    Find X2 Neo: 4.3 mm thinner

    E51:
    12 mm
    Find X2 Neo:
    7.7 mm
  • Height

    E51: 44.6 mm shorter

    E51:
    114.8 mm
    Find X2 Neo:
    159.4 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. E51

    Height:
    114.8 mm
    Width:
    46 mm
    Depth:
    12 mm +4.3 mm versus Find X2 Neo
  2. 2. Find X2 Neo

    Height:
    159.4 mm +44.6 mm versus E51
    Width:
    72.4 mm +26.4 mm versus E51
    Depth:
    7.7 mm

Weight

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

  1. 1. E51

    100 g

  2. 2. Find X2 Neo

    171 g

    +71 g versus E51

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. E51

    Screen diagonal:
    2 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    12.4 cm²
  2. 2. Find X2 Neo

    Screen diagonal:
    6.5 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    102 cm²

Find X2 Neo has approximately 723.5% 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.

Recorded RAM for E51, Find X2 Neo, compared at the same storage capacity.
StorageE51Find X2 Neo
256 GB Unknown 12 GB RAM
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. E51

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 GB (dedicated slot)

2. Find X2 Neo

NFC:
Yes
Headphone jack:
No
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. E51

    1050 mAh

  2. 2. Find X2 Neo

    4025 mAh

    +2975 mAh versus E51

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. E512. Find X2 Neo

Everyday essentials
Everyday essentials — specifications for E51, Find X2 Neo.
SpecificationE51Find X2 Neo
Dimensions (HxWxD)
  • 114.8 Х 46 Х 12 mm
  • 159.4 Х 72.4 Х 7.7 mm
Weight
  • 100 g
  • 171 g
Technology
  • TFT
  • AMOLED
Screen size
  • 2" inch
  • 6.5" inch
Screen resolution
  • 240 x 320 px
  • 1080 x 2400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 130 MB
  • 96 MB RAM
  • 256GB 12GB RAM
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1050 mAh
  • Removable Li-Ion
  • 4025 mAh
  • Non-removable Li-Po
Operating system OS
  • Symbian OS 9.2
  • Series 60 v3.1 UI
  • Android 10.0; ColorOS 7
Chipset Unknown
  • Qualcomm SDM765 Snapdragon 765G (7 nm)
NFC Unknown
  • Yes
Headphone jack
  • No
  • No
Display
Display — specifications for E51, Find X2 Neo.
SpecificationE51Find X2 Neo
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 12.4 cm2
  • 102.0 cm2
Screen format
  • 4:3 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 23.5%
  • 88.4%
PPI /points per inch/
  • 200 PPI
  • 405 PPI
Camera and Video
Camera and Video — specifications for E51, Find X2 Neo.
SpecificationE51Find X2 Neo
Rear camera, main
  • 2 MP
  • Single
  • 48 MP
  • Quad
Camera specs
  • 2 MP
  • 48 MP
  • f/1.7
  • 26mm (wide)
  • 1/2.0''
  • 0.8µm
  • PDAF
  • OIS -13 MP
  • f/2.4
  • 53mm (telephoto)
  • 1/3.4''
  • 1.0µm
  • 2x optical zoom -8 MP
  • f/2.2
  • 13mm (ultrawide)
  • 1/3.2''
  • 1.4µm -2 MP B/W
  • 1/5.0''
  • 1.75µm
Functions Unknown
  • HDR
Video
  • 320p@15fps
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 44 MP
  • Single
Specifications Unknown
  • 44 MP
  • f/2.0
  • 26mm (wide)
  • 1/2.65''
  • 0.7µm
Performance
Performance — specifications for E51, Find X2 Neo.
SpecificationE51Find X2 Neo
Processor CPU
  • 369 MHz ARM 11
  • Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
Graphics processor GPU Unknown
  • Adreno 620
General specs
General specs — specifications for E51, Find X2 Neo.
SpecificationE51Find X2 Neo
Release date
  • 2007
  • September
  • 2020
  • April 15
Colors
  • Black
  • Silver
  • Black
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 120 EUR
  • 720 EUR
Battery life
  • Stand by time- Up to 310 h Talking time- Up to 4 h 20 min
Unknown
Body build Unknown
  • Glass front
  • glass back
  • aluminum frame
Communication and Connectivity
Communication and Connectivity — specifications for E51, Find X2 Neo.
SpecificationE51Find X2 Neo
SIM card
  • Mini-SIM
  • Nano-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE (unspecified) -5G - 5G SA/NSA
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • 5G 3.7/1.6 Gbps
GPRS
  • Class 32
  • Yes
Edge
  • Class 32
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • VoIP over WLAN
  • Wi-Fi 802.11 a/b/g/n/ac/ax
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
USB
  • miniUSB 2.0
  • 3.1
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 2.0
  • A2DP
  • 5.1
  • A2DP
  • LE
  • aptX HD
Harmful irradiation
  • SAR - 1.38 W/kg (head) 0.75 W/kg (body) SAR EU - 1.47 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for E51, Find X2 Neo.
SpecificationE51Find X2 Neo
Radio
  • FM radio
Unknown
Others
  • Five-way scroll key -Downloadable themes
  • 2.5 mm audio jack
  • 90Hz refresh rate
Other features
Other features — specifications for E51, Find X2 Neo.
SpecificationE51Find X2 Neo
Dop
  • 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
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast charging 30W
  • 50% in 20 min (advertised) -VOOC 4.0