Nokia E61 vs ZTE nubia Z20

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

    E61: 42 g lighter

    E61:
    144 g
    nubia Z20:
    186 g
  • Width

    E61: 5.5 mm narrower

    E61:
    69.7 mm
    nubia Z20:
    75.2 mm
  • Screen diagonal

    E61: 3.52 in smaller diagonal

    E61:
    2.9 in
    nubia Z20:
    6.42 in
  • Depth

    nubia Z20: 4.8 mm thinner

    E61:
    14 mm
    nubia Z20:
    9.2 mm
  • Height

    E61: 41.6 mm shorter

    E61:
    117 mm
    nubia Z20:
    158.6 mm
  • Release year

    E61:
    2005
    nubia Z20:
    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. E61

    Height:
    117 mm
    Width:
    69.7 mm
    Depth:
    14 mm +4.8 mm versus nubia Z20
  2. 2. nubia Z20

    Height:
    158.6 mm +41.6 mm versus E61
    Width:
    75.2 mm +5.5 mm versus E61
    Depth:
    9.2 mm

Weight

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

  1. 1. E61

    144 g

  2. 2. nubia Z20

    186 g

    +42 g versus E61

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. E61

    Screen diagonal:
    2.9 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    26 cm²
  2. 2. nubia Z20

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

nubia Z20 has approximately 288.5% more rectangular screen area than E61.

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.

E61: Original memory entry

64 MB · 64 MB RAM

nubia Z20: Original memory entry

128/512 GB · 8 GB RAM 128 GB · 6 GB 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. E61

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details miniSD · 64 MB included

2. nubia Z20

NFC:
Unknown
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. E61

    1500 mAh

  2. 2. nubia Z20

    4000 mAh

    +2500 mAh versus E61

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. E612. nubia Z20

Everyday essentials
Everyday essentials — specifications for E61, nubia Z20.
SpecificationE61nubia Z20
Dimensions (HxWxD)
  • 117 Х 69.7 Х 14 mm
  • 158.6 Х 75.2 Х 9.2 mm
Weight
  • 144 g
  • 186 g
Technology
  • TFT
  • AMOLED
Screen size
  • 2.9" inch
  • 6.42" inch
Screen resolution
  • 320 x 240 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB
  • 64 MB RAM
  • 128/512 GB
  • 8 GB RAM 128 GB
  • 6 GB RAM
Memory card support
  • miniSD
  • 64 MB included
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Po
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Symbian OS 9.1
  • Series 60 UI
  • Android 9.0 (Pie); Nubia UI 7
Chipset Unknown
  • Qualcomm SDM855 Snapdragon 855+ (7 nm)
Headphone jack
  • No
  • No
Display
Display — specifications for E61, nubia Z20.
SpecificationE61nubia Z20
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 26.0 cm2
  • 101.2 cm2
Screen format
  • 4:3 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 31.9%
  • 84.8%
PPI /points per inch/
  • 138 PPI
  • 401 PPI
Screen protection Unknown
  • Corning Gorilla Glass (unspecified)
Camera and Video
Camera and Video — specifications for E61, nubia Z20.
SpecificationE61nubia Z20
Rear camera, main
  • 0 MP,
  • 48 MP
  • Triple
Camera specs Unknown
  • 48 MP
  • f/1.7
  • 26mm (wide)
  • 1/2''
  • 0.8µm
  • PDAF
  • OIS -8 MP (telephoto)
  • 3x optical zoom -16 MP
  • 12mm (ultrawide)
Functions Unknown
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video Unknown
  • 4320@15fps
  • 2160p@30/60fps
  • 1080p@30/60fps
  • 720p@1920fps
Front camera, selfie
  • 0 MP,
  • 48 MP
  • Triple
Specifications Unknown
  • Uses main cameras
Performance
Performance — specifications for E61, nubia Z20.
SpecificationE61nubia Z20
Processor CPU
  • 220 MHz Dual ARM 9
  • Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
Graphics processor GPU Unknown
  • Adreno 640 (700 MHz)
General specs
General specs — specifications for E61, nubia Z20.
SpecificationE61nubia Z20
Release date
  • 2005
  • October
  • 2019
  • August
Colors
  • Silver
  • Black
  • Blue
  • Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 230 EUR
  • 450 EUR
Battery life
  • Stand by time- Up to 260 h Talking time- Up to 7 h
Unknown
Body build Unknown
  • Front/back glass
  • aluminum frame
Communication and Connectivity
Communication and Connectivity — specifications for E61, nubia Z20.
SpecificationE61nubia Z20
SIM card
  • Mini-SIM
  • 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 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • Yes
  • 384 kbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (6CA) Cat18 1200/150 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11i/e/g
  • VoIP over WLAN
  • Wi-Fi 802.11 b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
USB
  • Pop-Port
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 1.2
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR - 1.14 W/kg (head) 1.13 W/kg (body) SAR EU - 0.79 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for E61, nubia Z20.
SpecificationE61nubia Z20
Radio
  • No
  • No
Others
  • Five-way scroll key
  • HDR10 -Secondary display (on the back): AMOLED
  • 5.1 inches
  • 1080 x 2340 pixels
  • Corning Gorilla Glass 3
  • DTS HD sound -32-bit/384kHz audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for E61, nubia Z20.
SpecificationE61nubia Z20
Dop
  • Infrared port - WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Blackberry connectivity -Voice command/memo -Organizer -Printing
  • Sensors Dual fingerprint (side-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 27W - USB Power Delivery 2.0