Nokia E66 vs Xiaomi Redmi K30 5G

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

    E66: 87 g lighter

    E66:
    121 g
    Redmi K30 5G:
    208 g
  • Width

    E66: 27.1 mm narrower

    E66:
    49.5 mm
    Redmi K30 5G:
    76.6 mm
  • Screen diagonal

    E66: 4.27 in smaller diagonal

    E66:
    2.4 in
    Redmi K30 5G:
    6.67 in
  • Rear camera layout

    E66:
    Single
    Redmi K30 5G:
    Quad
  • Depth

    Redmi K30 5G: 4.8 mm thinner

    E66:
    13.6 mm
    Redmi K30 5G:
    8.8 mm
  • Height

    E66: 57.8 mm shorter

    E66:
    107.5 mm
    Redmi K30 5G:
    165.3 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. E66

    Height:
    107.5 mm
    Width:
    49.5 mm
    Depth:
    13.6 mm +4.8 mm versus Redmi K30 5G
  2. 2. Redmi K30 5G

    Height:
    165.3 mm +57.8 mm versus E66
    Width:
    76.6 mm +27.1 mm versus E66
    Depth:
    8.8 mm

Weight

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

  1. 1. E66

    121 g

  2. 2. Redmi K30 5G

    208 g

    +87 g versus E66

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. E66

    Screen diagonal:
    2.4 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    17.8 cm²
  2. 2. Redmi K30 5G

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

Redmi K30 5G has approximately 502.2% more rectangular screen area than E66.

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 E66, Redmi K30 5G, compared at the same storage capacity.
StorageE66Redmi K30 5G
64 GB Unknown 6 GB RAM
128 GB Unknown 6 / 8 GB RAM Alternative RAM configurations
256 GB Unknown 8 GB RAM
E66: Original memory entry

110 MB · 128 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. E66

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 8 GB (dedicated slot)

2. Redmi K30 5G

NFC:
Yes
Headphone jack:
Yes
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. E66

    1000 mAh

  2. 2. Redmi K30 5G

    4500 mAh

    +3500 mAh versus E66

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. E662. Redmi K30 5G

Everyday essentials
Everyday essentials — specifications for E66, Redmi K30 5G.
SpecificationE66Redmi K30 5G
Dimensions (HxWxD)
  • 107.5 Х 49.5 Х 13.6 mm
  • 165.3 Х 76.6 Х 8.8 mm
Weight
  • 121 g
  • 208 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.4" inch
  • 6.67" 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.
  • 110 MB
  • 128 MB RAM
  • 64GB 6GB RAM
  • 128GB 6GB RAM
  • 128GB 8GB RAM
  • 256GB 8GB RAM
Memory card support
  • microSD
  • up to 8 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1000 mAh
  • Removable Li-Ion
  • 4500 mAh
  • Non-removable Li-Po
Operating system OS
  • Symbian OS 9.2
  • Series 60 v3.1 UI
  • Android 10; MIUI 11
Chipset Unknown
  • Qualcomm SDM765 Snapdragon 765G (7 nm)
NFC Unknown
  • Yes
Headphone jack
  • No
  • Yes
Display
Display — specifications for E66, Redmi K30 5G.
SpecificationE66Redmi K30 5G
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 17.8 cm2
  • 107.4 cm2
Screen format
  • 4:3 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 33.5%
  • 84.8%
PPI /points per inch/
  • 167 PPI
  • 395 PPI
Screen protection Unknown
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video — specifications for E66, Redmi K30 5G.
SpecificationE66Redmi K30 5G
Rear camera, main
  • 3.15 MP
  • Single
  • 64 MP
  • Quad
Camera specs
  • 3.15 MP
  • AF
  • 64 MP
  • f/1.9
  • 26mm (wide)
  • 1/1.72"
  • 0.8µm
  • PDAF -8 MP
  • f/2.2
  • 13mm (ultrawide)
  • 1/4.0"
  • 1.12µm -5 MP
  • f/2.4
  • (macro)
  • 1/5.0"
  • 1.75µm -2 MP
  • (depth)
Functions
  • LED flash
  • HDR
Video
  • 320p@15fps
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 20 MP
  • Dual
Specifications
  • Videocall camera
  • 20 MP
  • f/2.2
  • 27mm (wide)
  • 1/3.4''
  • 0.8µm 2 MP
  • f/2.4
  • 1/5''
  • 1.75µm
  • depth sensor
Performance

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

Performance — specifications for E66, Redmi K30 5G.
SpecificationE66Redmi K30 5G
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
Antutu 8 score * Unknown
  • 325172
GeekBench 5 Single Core * Unknown
  • 620
GeekBench 5 Multi-Core * Unknown
  • 1850
General specs
General specs — specifications for E66, Redmi K30 5G.
SpecificationE66Redmi K30 5G
Release date
  • 2008
  • June
  • 2019
  • December
Colors
  • White Steel
  • Grey Steel
  • Black
  • Red
  • Blue
  • Red
  • Purple
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
  • 260 EUR
Battery life
  • Stand by time- Up to 264 h (2G) / 336 h (3G) Talking time- Up to 7 h 30 m (2G) / 7 h 30 min (3G)
Unknown
Body build Unknown
  • Front/back glass (Gorilla Glass 5)
  • aluminum frame
Communication and Connectivity
Communication and Connectivity — specifications for E66, Redmi K30 5G.
SpecificationE66Redmi K30 5G
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)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) -5G - 5G band 41(2500)
  • 78(3500); Sub6
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • 5G (2+ Gbps DL)
GPRS
  • Class 32
  • 100 kbps
  • Yes
Edge
  • Class 32
  • 296 kbps
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS; Nokia Maps
  • Yes
  • with dual-band A-GPS
  • GLONASS
  • BDS
  • GALILEO
  • QZSS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 2.0
  • A2DP
  • 5.1
  • A2DP
  • LE
  • aptX HD
Harmful irradiation
  • SAR - 1.01 W/kg (head) 0.36 W/kg (body) SAR EU - 1.20 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for E66, Redmi K30 5G.
SpecificationE66Redmi K30 5G
Radio
  • FM radio
  • FM radio
Others
  • 2.5 mm audio jack
  • HDR10 -120Hz
  • 24-bit/192kHz audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for E66, Redmi K30 5G.
SpecificationE66Redmi K30 5G
Dop
  • Sensors Accelerometer
  • Infrared port - MP3/AAC/MP4 player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) incl. MS Office 2007 support via free update -Push to talk -Voice command/dial -Turn-to-mute -Organizer -VoIP -Printing
  • Sensors Fingerprint (side-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Fast battery charging 30W (100% in 57 min)