Nokia E51 camera-free vs Xiaomi Redmi Note 8 Pro

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 camera-free: 99 g lighter

    E51 camera-free:
    100 g
    Redmi Note 8 Pro:
    199 g
  • Width

    E51 camera-free: 30.4 mm narrower

    E51 camera-free:
    46 mm
    Redmi Note 8 Pro:
    76.4 mm
  • Screen diagonal

    E51 camera-free: 4.53 in smaller diagonal

    E51 camera-free:
    2 in
    Redmi Note 8 Pro:
    6.53 in
  • Depth

    Redmi Note 8 Pro: 3.2 mm thinner

    E51 camera-free:
    12 mm
    Redmi Note 8 Pro:
    8.8 mm
  • Height

    E51 camera-free: 46.5 mm shorter

    E51 camera-free:
    114.8 mm
    Redmi Note 8 Pro:
    161.3 mm
  • Release year

    E51 camera-free:
    2008
    Redmi Note 8 Pro:
    2019

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 camera-free

    Height:
    114.8 mm
    Width:
    46 mm
    Depth:
    12 mm +3.2 mm versus Redmi Note 8 Pro
  2. 2. Redmi Note 8 Pro

    Height:
    161.3 mm +46.5 mm versus E51 camera-free
    Width:
    76.4 mm +30.4 mm versus E51 camera-free
    Depth:
    8.8 mm

Weight

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

  1. 1. E51 camera-free

    100 g

  2. 2. Redmi Note 8 Pro

    199 g

    +99 g versus E51 camera-free

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 camera-free

    Screen diagonal:
    2 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    12.4 cm²
  2. 2. Redmi Note 8 Pro

    Screen diagonal:
    6.53 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    104.7 cm²

Redmi Note 8 Pro has approximately 745% more rectangular screen area than E51 camera-free.

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 camera-free, Redmi Note 8 Pro, compared at the same storage capacity.
StorageE51 camera-freeRedmi Note 8 Pro
64 GB Unknown 6 GB RAM
128 GB Unknown 6 / 8 GB RAM Alternative RAM configurations
E51 camera-free: 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 camera-free

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

2. Redmi Note 8 Pro

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses shared SIM 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. E51 camera-free

    1050 mAh

  2. 2. Redmi Note 8 Pro

    4500 mAh

    +3450 mAh versus E51 camera-free

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. E51 camera-free2. Redmi Note 8 Pro

Everyday essentials
Everyday essentials — specifications for E51 camera-free, Redmi Note 8 Pro.
SpecificationE51 camera-freeRedmi Note 8 Pro
Dimensions (HxWxD)
  • 114.8 Х 46 Х 12 mm
  • 161.3 Х 76.4 Х 8.8 mm
Weight
  • 100 g
  • 199 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2" inch
  • 6.53" inch
Screen resolution
  • 240 x 320 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 130 MB
  • 96 MB RAM
  • 64GB 6 GB RAM
  • 128GB 6GB RAM
  • 128GB 8GB RAM
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • microSD
  • up to 256 GB (uses shared SIM slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1050 mAh
  • Removable Li-Ion
  • 4500 mAh
  • Non-removable Li-Po
Operating system OS
  • Symbian OS 9.2
  • Series 60 v3.1 UI
  • Android 9.0 (Pie); MIUI 10
Chipset Unknown
  • Mediatek Helio G90T (12nm)
NFC Unknown
  • Yes
Headphone jack
  • No
  • Yes
Display
Display — specifications for E51 camera-free, Redmi Note 8 Pro.
SpecificationE51 camera-freeRedmi Note 8 Pro
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 12.4 cm2
  • 104.7 cm2
Screen format
  • 4:3 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 23.5%
  • 84.9%
PPI /points per inch/
  • 200 PPI
  • 395 PPI
Screen protection Unknown
  • Corning Gorilla Glass 5
Camera and Video

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

Camera and Video — specifications for E51 camera-free, Redmi Note 8 Pro.
SpecificationE51 camera-freeRedmi Note 8 Pro
Rear camera, main
  • 0 MP,
  • 64 MP
  • Quad
Camera specs Unknown
  • 64 MP
  • f/1.8
  • (wide)
  • 1/1.7''
  • 0.8µm
  • PDAF -8 MP
  • f/2.2
  • 13mm (ultrawide)
  • 1/4''
  • 1.12µm -2 MP
  • f/2.4
  • 1/5''
  • 1.75µm (dedicated macro camera) -2 MP
  • 1.75µm
  • depth sensor
Functions Unknown
  • HDR
Video Unknown
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 20 MP
  • Single
Specifications Unknown
  • 20 MP
  • f/2.0
DxOMark Main Score * Unknown
  • 84
DxOMark Photo * Unknown
  • 87
DxOMark Video * Unknown
  • 78
Performance

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

Performance — specifications for E51 camera-free, Redmi Note 8 Pro.
SpecificationE51 camera-freeRedmi Note 8 Pro
Processor CPU
  • 369 MHz ARM 11
  • Octa-core (2x Cortex-A76 & 6x Cortex-A55)
Graphics processor GPU Unknown
  • Mali-G76MC4
Antutu 7 score * Unknown
  • 283293
GeekBench 4 Single Core * Unknown
  • 2562
GeekBench 4 Multi-Core * Unknown
  • 7739
Antutu 8 score * Unknown
  • 291733
GeekBench 5 Single Core * Unknown
  • 485
GeekBench 5 Multi-Core * Unknown
  • 1589
General specs
General specs — specifications for E51 camera-free, Redmi Note 8 Pro.
SpecificationE51 camera-freeRedmi Note 8 Pro
Release date
  • 2008
  • February
  • 2019
  • August
Colors
  • Black
  • Silver
  • Black
  • Red
  • Blue
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 180 EUR
Battery life
  • Stand by time- Up to 310 h Talking time- Up to 4 h 20 min
Unknown
Body build Unknown
  • Front/back glass (Gorilla Glass 5)
Communication and Connectivity
Communication and Connectivity — specifications for E51 camera-free, Redmi Note 8 Pro.
SpecificationE51 camera-freeRedmi Note 8 Pro
SIM card
  • Mini-SIM
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A
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
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • miniUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 2.0
  • A2DP
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR - 1.47 W/kg (head) 0.75 W/kg (body) SAR EU - 1.38 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for E51 camera-free, Redmi Note 8 Pro.
SpecificationE51 camera-freeRedmi Note 8 Pro
Radio
  • FM radio
  • FM radio
  • recording
Others
  • Five-way scroll key -Downloadable themes
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for E51 camera-free, Redmi Note 8 Pro.
SpecificationE51 camera-freeRedmi Note 8 Pro
Dop
  • Infrared port - Push to talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer -Predictive text input -Voice command/memo -Organizer -Nokia Intellisync Wireless Email -Exchange mail
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Fast battery charging 18W (Quick Charge 4+) - Preliminary specifications