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Nokia E51 camera-free vs Xiaomi Mi Note Pro

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.

  • WeightE51 camera-free: 61 g lighterE51 camera-free: 100 g · Mi Note Pro: 161 g
  • WidthE51 camera-free: 31.6 mm narrowerE51 camera-free: 46 mm · Mi Note Pro: 77.6 mm
  • Screen diagonalE51 camera-free: 3.7 in smaller diagonalE51 camera-free: 2 in · Mi Note Pro: 5.7 in
  • DepthMi Note Pro: 5 mm thinnerMi Note Pro: 7 mm · E51 camera-free: 12 mm
  • HeightE51 camera-free: 40.3 mm shorterE51 camera-free: 114.8 mm · Mi Note Pro: 155.1 mm
  • Release year2008 / 2015E51 camera-free: 2008 · Mi Note Pro: 2015

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.

Front
E51 camera-free: 114.8 × 46 mm 1 Mi Note Pro: 155.1 × 77.6 mm 2
Side
E51 camera-free: 114.8 × 12 mm 1 Mi Note Pro: 155.1 × 7 mm 2
  1. 1. E51 camera-free
    Height
    114.8 mm
    Width
    46 mm
    Depth
    12 mm+5 mm versus Mi Note Pro
    Weight
    100 g
  2. 2. Mi Note Pro
    Height
    155.1 mm+40.3 mm versus E51 camera-free
    Width
    77.6 mm+31.6 mm versus E51 camera-free
    Depth
    7 mm
    Weight
    161 g
Weight

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

  1. 1. E51 camera-free100 g
  2. 2. Mi Note Pro161 g

    +61 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.

Screen size
E51 camera-free: 2 in, 4:3, About 12.4 cm² rectangular area 1 Mi Note Pro: 5.7 in, 16:9, About 89.6 cm² rectangular area 2
  1. 1. E51 camera-free 2 in · 4:3 About 12.4 cm² rectangular area
  2. 2. Mi Note Pro 5.7 in · 16:9 About 89.6 cm² rectangular area

Mi Note Pro has approximately 623.1% 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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

E51 camera-free: Original memory entry

130 MB · 96 MB RAM

Mi Note Pro: Original memory entry

64 GB · 512GB 4GB

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. Mi Note Pro

NFC
Unknown
Headphone jack
Yes
Memory card support
No

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

  1. 1. E51 camera-free1050 mAh
  2. 2. Mi Note Pro3000 mAh

    +1950 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. Mi Note Pro

Everyday essentials
Everyday essentials
SpecificationE51 camera-freeMi Note Pro
Dimensions (HxWxD)
  • 114.8 Х 46 Х 12 mm
  • 155.1 Х 77.6 Х 7 mm
Weight
  • 100 g
  • 161 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2" inch
  • 5.7" inch
Screen resolution
  • 240 x 320 px
  • 1440 x 2560 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 130 MB
  • 96 MB RAM
  • 64 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • No
BatteryCapacity is not battery life. No endurance test is implied.
  • 1050 mAh
  • Removable Li-Ion
  • 3000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Symbian OS 9.2
  • Series 60 v3.1 UI
  • Android 5.0.1 (Lollipop)
  • upgradable to 7.0 (Nougat); MIUI 9
Chipset Unknown
  • Qualcomm MSM8994 Snapdragon 810 (20 nm)
Headphone jack
  • No
  • Yes
Display
Display
SpecificationE51 camera-freeMi Note Pro
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 12.4 cm2
  • 89.6 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 23.5%
  • 74.4%
PPI /points per inch/
  • 200 PPI
  • 515 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video
SpecificationE51 camera-freeMi Note Pro
Rear camera, main
  • 0 MP,
  • 13 MP
  • Single
Camera specs Unknown
  • 13 MP
  • OIS
  • AF
  • f/2.0
Functions Unknown
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video Unknown
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 4 MP
  • Single
Specifications Unknown
  • 4 MP
  • f/2.0
  • 1/3''
  • 2µm
Performance
Performance
SpecificationE51 camera-freeMi Note Pro
Processor CPU
  • 369 MHz ARM 11
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x2.0 GHz Cortex-A57)
Graphics processor GPU Unknown
  • Adreno 430
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1219
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 2715
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 3930
GeekBench 4 BatteryLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 886
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 223
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 580
General specs
General specs
SpecificationE51 camera-freeMi Note Pro
Release date
  • 2008
  • February
  • 2015
  • January
Colors
  • Black
  • Silver
  • Black
  • White
  • Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 250 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 3)
  • aluminum frame
Communication and Connectivity
Communication and Connectivity
SpecificationE51 camera-freeMi Note Pro
SIM card
  • Mini-SIM
  • Dual SIM (Micro-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 / 1900 / 2100 -4G - LTE band 3(1800)
  • 7(2600)
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA
  • LTE-A (3CA) Cat9 450/50 Mbps
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
  • WiFi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • miniUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 2.0
  • A2DP
  • 4.1
  • 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
SpecificationE51 camera-freeMi Note Pro
Radio
  • FM radio
  • No
Others
  • Five-way scroll key -Downloadable themes
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationE51 camera-freeMi Note 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 Accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Fast battery charging (Quick Charge 2.0)