Amoi E72 vs ZTE nubia Red Magic 3

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

    E72: 65 g lighter

    E72:
    150 g
    nubia Red Magic 3:
    215 g
  • Width

    E72: 33.7 mm narrower

    E72:
    44.8 mm
    nubia Red Magic 3:
    78.5 mm
  • Screen diagonal

    E72: 3.45 in smaller diagonal

    E72:
    3.2 in
    nubia Red Magic 3:
    6.65 in
  • Depth

    nubia Red Magic 3: 5.1 mm thinner

    E72:
    14.8 mm
    nubia Red Magic 3:
    9.7 mm
  • Height

    E72: 71.7 mm shorter

    E72:
    100 mm
    nubia Red Magic 3:
    171.7 mm
  • Release year

    E72:
    2007
    nubia Red Magic 3:
    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. E72

    Height:
    100 mm
    Width:
    44.8 mm
    Depth:
    14.8 mm +5.1 mm versus nubia Red Magic 3
  2. 2. nubia Red Magic 3

    Height:
    171.7 mm +71.7 mm versus E72
    Width:
    78.5 mm +33.7 mm versus E72
    Depth:
    9.7 mm

Weight

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

  1. 1. E72

    150 g

  2. 2. nubia Red Magic 3

    215 g

    +65 g versus E72

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. E72

    E72: Screen geometry unavailable or conflicting.

  2. 2. nubia Red Magic 3

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

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.

E72: Original memory entry

64 MB

nubia Red Magic 3: Original memory entry

256 GB · 12 GB RAM · 128 GB · 8 GB RAM 64 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. E72

NFC:
See details Super AMOLED
Headphone jack:
See details panorama
Memory card support:
See details microSD (dedicated slot)

2. nubia Red Magic 3

NFC:
Unknown
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. E72

    1100 mAh

  2. 2. nubia Red Magic 3

    5000 mAh

    +3900 mAh versus E72

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. E722. nubia Red Magic 3

Everyday essentials
Everyday essentials — specifications for E72, nubia Red Magic 3.
SpecificationE72nubia Red Magic 3
Dimensions (HxWxD)
  • 100 Х 44.8 Х 14.8 mm
  • 171.7 Х 78.5 Х 9.7 mm
Weight
  • 150 g
  • 215 g
Technology
  • TFT
  • AMOLED
Screen size
  • 3.2" inch
  • 6.65" inch
Screen resolution
  • 176 x 220 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
  • 256 GB
  • 12 GB RAM
  • 128 GB
  • 8 GB RAM 64 GB
  • 6 GB RAM
Memory card support
  • microSD (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1100 mAh
  • Removable Li-Ion
  • 5000 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 5.0 Phone Edition
  • Android 9.0 (Pie); Redmagic 2.0
Chipset Unknown
  • Qualcomm SDM855 Snapdragon 855 (7 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • panorama
  • Yes
Display
Display — specifications for E72, nubia Red Magic 3.
SpecificationE72nubia Red Magic 3
Touchscreen
  • Super AMOLED
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 12.6 cm2
  • 108.6 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 28.1%
  • 80.5%
PPI /points per inch/
  • 0 PPI
  • 388 PPI
Camera and Video
Camera and Video — specifications for E72, nubia Red Magic 3.
SpecificationE72nubia Red Magic 3
Rear camera, main
  • 1.3 MP
  • Single
  • 48 MP
  • Single
Camera specs
  • 1.3 MP
  • 48 MP
  • f/1.7
  • 26mm (wide)
  • 1/2.0''
  • 0.8µm
  • PDAF
Functions Unknown
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 16 MP
  • Single
Specifications
  • Super AMOLED
  • 16 MP
  • f/2.0
  • 2.0µm
Performance

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

Performance — specifications for E72, nubia Red Magic 3.
SpecificationE72nubia Red Magic 3
Processor CPU
  • Super AMOLED
  • Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.80 GHz Kryo 485)
Graphics processor GPU Unknown
  • Adreno 640
GeekBench 5 Single Core * Unknown
  • 747
GeekBench 5 Multi-Core * Unknown
  • 2478
General specs
General specs — specifications for E72, nubia Red Magic 3.
SpecificationE72nubia Red Magic 3
Release date
  • 2007
  • 2019
  • May
Colors
  • Black
  • Black
  • Red
  • Camouflage
  • Red/Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 400 EUR
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity — specifications for E72, nubia Red Magic 3.
SpecificationE72nubia Red Magic 3
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
  • 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)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 18(800)
  • 19(800)
  • 20(800)
  • 25(1900)
  • 26(850)
  • 28(700)
  • 30(2300)
  • 66(1700/2100) - Global LTE band 1(2100)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - China
Speed
  • HSPA 42.2/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (7CA) Cat20 2000/150 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Super AMOLED
  • Yes
Wi-Fi
  • panorama
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • panorama
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • panorama
  • Type-C 1.0 reversible connector
  • USB On-The-Go; accessory connector
Bluetooth
  • Quad-core 1.25 GHz Cortex-A53
  • A2DP
  • 5.0
  • A2DP
  • aptX
  • LE
Music and Audio
Music and Audio — specifications for E72, nubia Red Magic 3.
SpecificationE72nubia Red Magic 3
Radio
  • panorama
  • No
Others Unknown
  • DCI-P3 100% -90 Hz
  • DTS XU1tra sound -32-bit/384kHz audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for E72, nubia Red Magic 3.
SpecificationE72nubia Red Magic 3
Dop
  • File transfer -Organizer
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 27W -USB Power Delivery - RGB light panel (on the back) -Pressure sensitive zones