Gionee M7 Power vs Nokia E51 camera-free

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

    E51 camera-free: 99 g lighter

    M7 Power:
    199 g
    E51 camera-free:
    100 g
  • Width

    E51 camera-free: 30.7 mm narrower

    M7 Power:
    76.7 mm
    E51 camera-free:
    46 mm
  • Screen diagonal

    E51 camera-free: 4 in smaller diagonal

    M7 Power:
    6 in
    E51 camera-free:
    2 in
  • Depth

    M7 Power: 3.4 mm thinner

    M7 Power:
    8.6 mm
    E51 camera-free:
    12 mm
  • Height

    E51 camera-free: 41.6 mm shorter

    M7 Power:
    156.4 mm
    E51 camera-free:
    114.8 mm
  • Release year

    M7 Power:
    2017
    E51 camera-free:
    2008

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. M7 Power

    Height:
    156.4 mm +41.6 mm versus E51 camera-free
    Width:
    76.7 mm +30.7 mm versus E51 camera-free
    Depth:
    8.6 mm
  2. 2. E51 camera-free

    Height:
    114.8 mm
    Width:
    46 mm
    Depth:
    12 mm +3.4 mm versus M7 Power

Weight

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

  1. 1. M7 Power

    199 g

    +99 g versus E51 camera-free

  2. 2. E51 camera-free

    100 g

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. M7 Power

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    92.9 cm²
  2. 2. E51 camera-free

    Screen diagonal:
    2 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    12.4 cm²

M7 Power has approximately 650% 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.

M7 Power: Original memory entry

64 GB · 512GB 4GB

E51 camera-free: Original memory entry

130 MB · 96 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. M7 Power

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 slot)

2. E51 camera-free

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 GB (dedicated slot)

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. M7 Power

    5000 mAh

    +3950 mAh versus E51 camera-free

  2. 2. E51 camera-free

    1050 mAh

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. M7 Power2. E51 camera-free

Everyday essentials
Everyday essentials — specifications for M7 Power, E51 camera-free.
SpecificationM7 PowerE51 camera-free
Dimensions (HxWxD)
  • 156.4 Х 76.7 Х 8.6 mm
  • 114.8 Х 46 Х 12 mm
Weight
  • 199 g
  • 100 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6" inch
  • 2" inch
Screen resolution
  • 720 x 1440 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 512GB 4GB
  • 130 MB
  • 96 MB RAM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 16 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 5000 mAh
  • Non-removable Li-Po
  • 1050 mAh
  • Removable Li-Ion
Operating system OS
  • Android 7.1.1 (Nougat); Amigo 5
  • Symbian OS 9.2
  • Series 60 v3.1 UI
Chipset
  • Qualcomm MSM8940 Snapdragon 435 (28 nm)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for M7 Power, E51 camera-free.
SpecificationM7 PowerE51 camera-free
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 16M
Screen area
  • 92.9 cm2
  • 12.4 cm2
Screen format
  • 18:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 77.4%
  • 23.5%
PPI /points per inch/
  • 268 PPI
  • 200 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for M7 Power, E51 camera-free.
SpecificationM7 PowerE51 camera-free
Rear camera, main
  • 13 MP
  • Single
  • 0 MP,
Camera specs
  • 13 MP
  • AF
  • f/2.0
Unknown
Functions
  • LED flash
  • HDR
  • panorama
Unknown
Video
  • 1080p@30fps
Unknown
Front camera, selfie
  • 8 MP
  • Single
  • 0 MP,
Specifications
  • 8 MP
  • f/2.2
Unknown
Performance

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

Performance — specifications for M7 Power, E51 camera-free.
SpecificationM7 PowerE51 camera-free
Processor CPU
  • Octa-core 1.4 GHz Cortex-A53
  • 369 MHz ARM 11
Graphics processor GPU
  • Adreno 505
Unknown
Antutu 7 score *
  • 43657
Unknown
GeekBench 4 Single Core *
  • 679
Unknown
GeekBench 4 Multi-Core *
  • 2590
Unknown
General specs
General specs — specifications for M7 Power, E51 camera-free.
SpecificationM7 PowerE51 camera-free
Release date
  • 2017
  • October
  • 2008
  • February
Colors
  • Dark Blue
  • Black
  • Gold
  • Black
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 260 EUR
  • 130 EUR
Battery life
  • Stand by time- Up to 625 h (3G) Talking time- Up to 56 h (3G)
  • Stand by time- Up to 310 h Talking time- Up to 4 h 20 min
Body build
  • Front glass
  • aluminum body
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for M7 Power, E51 camera-free.
SpecificationM7 PowerE51 camera-free
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 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • LTE Cat4 150/50 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 32
Edge
  • Yes
  • Class 32
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11b/g
  • VoIP over WLAN
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • No
USB
  • microUSB 2.0
  • USB On-The-Go
  • miniUSB 2.0
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 1.47 W/kg (head) 0.75 W/kg (body) SAR EU - 1.38 W/kg (head)
Music and Audio
Music and Audio — specifications for M7 Power, E51 camera-free.
SpecificationM7 PowerE51 camera-free
Radio
  • FM radio
  • FM radio
Others Unknown
  • Five-way scroll key -Downloadable themes
Other features
Other features — specifications for M7 Power, E51 camera-free.
SpecificationM7 PowerE51 camera-free
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 -Predictive text input -Voice command/memo -Organizer -Nokia Intellisync Wireless Email -Exchange mail