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Coolpad Cool 6 vs Nokia E51

Compare recorded specifications, size and practical differences.

Nokia E51

Nokia E51

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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.

  • WeightE51: 98 g lighterE51: 100 g · Cool 6: 198 g
  • WidthE51: 30.5 mm narrowerE51: 46 mm · Cool 6: 76.5 mm
  • Screen diagonalE51: 4.53 in smaller diagonalE51: 2 in · Cool 6: 6.53 in
  • Rear camera layoutTriple / SingleCool 6: Triple · E51: Single
  • DepthCool 6: 2.8 mm thinnerCool 6: 9.2 mm · E51: 12 mm
  • HeightE51: 47.6 mm shorterE51: 114.8 mm · Cool 6: 162.4 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.

Front
Cool 6: 162.4 × 76.5 mm 1 E51: 114.8 × 46 mm 2
Side
Cool 6: 162.4 × 9.2 mm 1 E51: 114.8 × 12 mm 2
  1. 1. Cool 6
    Height
    162.4 mm
    Width
    76.5 mm
    Depth
    9.2 mm
    Weight
    198 g
  2. 2. E51
    Height
    114.8 mm
    Width
    46 mm
    Depth
    12 mm
    Weight
    100 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationCool 6E51
Dimensions (HxWxD)
  • 162.4 Х 76.5 Х 9.2 mm
  • 114.8 Х 46 Х 12 mm
Weight
  • 198 g
  • 100 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.53" inc
  • 2" inch
Screen resolution
  • 1080 x 2340 px
  • 240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64GB 4GB RAM
  • 128GB 6GB RAM
  • 130 MB
  • 96 MB RAM
Memory card support
  • microSDXC (uses shared SIM slot)
  • microSD
  • up to 16 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Li-Po
  • non-removable
  • 1050 mAh
  • Removable Li-Ion
Operating system OS
  • Android 10
  • Symbian OS 9.2
  • Series 60 v3.1 UI
Chipset
  • - Mediatek MT6771T Helio P70 (12nm)
Unknown
NFC
  • No
Unknown
Headphone jack
  • No
  • No
Display
Display
SpecificationCool 6E51
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 16M
Screen area
  • 104.7 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/ Unknown
  • 200 PPI
Camera and Video
Camera and Video
SpecificationCool 6E51
Rear camera, main
  • 48 MP
  • Triple
  • 2 MP
  • Single
Camera specs
  • -48 MP
  • (wide)
  • 1/2.0''
  • 0.8µm
  • PDAF -2 MP
  • f/2.4
  • (macro) -2 MP
  • (depth)
  • 2 MP
Functions
  • LED flash
  • panorama
  • HDR
Unknown
Video
  • 1080p@30fps
  • 320p@15fps
Front camera, selfie
  • 21 MP
  • Single
  • 0 MP,
Specifications
  • Motorized pop-up 21 MP
Unknown
Performance
Performance
SpecificationCool 6E51
Processor CPU
  • - Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
  • 369 MHz ARM 11
Graphics processor GPU
  • - Mali-G72 MP3
Unknown
General specs
General specs
SpecificationCool 6E51
Release date
  • 2020
  • October 15
  • 2007
  • September
Colors
  • Gray
  • Blue
  • Black
  • Silver
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 130 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
SpecificationCool 6E51
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 32
Edge
  • Yes
  • Class 32
Wi-Fi
  • Yes
  • Wi-Fi 802.11b/g
  • VoIP over WLAN
GPS
  • Yes
  • with A-GPS
  • No
USB
  • USB Type-C 2.0
  • miniUSB 2.0
Bluetooth
  • Yes
  • 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
SpecificationCool 6E51
Radio
  • FM radio
  • FM radio
Others Unknown
  • Five-way scroll key -Downloadable themes
  • 2.5 mm audio jack
Other features
Other features
SpecificationCool 6E51
Dop
  • - Sensors - Fingerprint (rear-mounted)
  • accelerometer
  • 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