Motorola Electrify 2 XT881 vs Nokia E51

Compare recorded specifications, size and practical differences.

+ Add a third phone

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: 30 g lighter

    Electrify 2 XT881:
    130 g
    E51:
    100 g
  • Width

    E51: 19.8 mm narrower

    Electrify 2 XT881:
    65.8 mm
    E51:
    46 mm
  • Screen diagonal

    E51: 2.3 in smaller diagonal

    Electrify 2 XT881:
    4.3 in
    E51:
    2 in
  • Depth

    Electrify 2 XT881: 3.6 mm thinner

    Electrify 2 XT881:
    8.4 mm
    E51:
    12 mm
  • Height

    E51: 13.7 mm shorter

    Electrify 2 XT881:
    128.5 mm
    E51:
    114.8 mm
  • Release year

    Electrify 2 XT881:
    2012
    E51:
    2007

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. Electrify 2 XT881

    Height:
    128.5 mm +13.7 mm versus E51
    Width:
    65.8 mm +19.8 mm versus E51
    Depth:
    8.4 mm
  2. 2. E51

    Height:
    114.8 mm
    Width:
    46 mm
    Depth:
    12 mm +3.6 mm versus Electrify 2 XT881

Weight

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

  1. 1. Electrify 2 XT881

    130 g

    +30 g versus E51

  2. 2. E51

    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. Electrify 2 XT881

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    51 cm²
  2. 2. E51

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

Electrify 2 XT881 has approximately 311.5% more rectangular screen area than E51.

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 Electrify 2 XT881, E51, compared at the same storage capacity.
StorageElectrify 2 XT881E51
8 GB 1 GB RAM Unknown
E51: 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. Electrify 2 XT881

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

2. E51

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. Electrify 2 XT881

    1780 mAh

    +730 mAh versus E51

  2. 2. E51

    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. Electrify 2 XT8812. E51

Everyday essentials
Everyday essentials — specifications for Electrify 2 XT881, E51.
SpecificationElectrify 2 XT881E51
Dimensions (HxWxD)
  • 128.5 Х 65.8 Х 8.4 mm
  • 114.8 Х 46 Х 12 mm
Weight
  • 130 g
  • 100 g
Technology
  • TFT
  • TFT
Screen size
  • 4.3" inch
  • 2" inch
Screen resolution
  • 540 x 960 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 130 MB
  • 96 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 16 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1780 mAh
  • Non-removable Li-Ion
  • 1050 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.0.4 (Ice Cream Sandwich)
  • Symbian OS 9.2
  • Series 60 v3.1 UI
Chipset
  • TI OMAP 4430
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Electrify 2 XT881, E51.
SpecificationElectrify 2 XT881E51
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 16M
Screen area
  • 51.0 cm2
  • 12.4 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 60.3%
  • 23.5%
PPI /points per inch/
  • 256 PPI
  • 200 PPI
Camera and Video
Camera and Video — specifications for Electrify 2 XT881, E51.
SpecificationElectrify 2 XT881E51
Rear camera, main
  • 8 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 2 MP
Functions
  • LED flash
Unknown
Video
  • 1080p@30fps
  • 320p@15fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance — specifications for Electrify 2 XT881, E51.
SpecificationElectrify 2 XT881E51
Processor CPU
  • Dual-core 1.2 GHz
  • 369 MHz ARM 11
Graphics processor GPU
  • PowerVR SGX540
Unknown
General specs
General specs — specifications for Electrify 2 XT881, E51.
SpecificationElectrify 2 XT881E51
Release date
  • 2012
  • July
  • 2007
  • September
Colors
  • Black
  • Black
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 260 EUR
  • 120 EUR
Battery life
  • Stand by time- Up to 264 h (3G) Talking time- Up to 11 h (3G)
  • Stand by time- Up to 310 h Talking time- Up to 4 h 20 min
Communication and Connectivity
Communication and Connectivity — specifications for Electrify 2 XT881, E51.
SpecificationElectrify 2 XT881E51
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - CDMA 800 / 1900 GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • EV-DO Rev.A 3.1 Mbps
  • HSPA
  • HSPA 3.6/0.384 Mbps
GPRS
  • Class 12
  • Class 32
Edge
  • Class 12
  • Class 32
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • hotspot
  • Wi-Fi 802.11b/g
  • VoIP over WLAN
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • miniUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • LE
  • 2.0
  • A2DP
Harmful irradiation
  • SAR - 0.83 W/kg (head) 0.65 W/kg (body)
  • SAR - 1.38 W/kg (head) 0.75 W/kg (body) SAR EU - 1.47 W/kg (head)
Music and Audio
Music and Audio — specifications for Electrify 2 XT881, E51.
SpecificationElectrify 2 XT881E51
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • ColorBoost technology
  • Active noise cancellation with dedicated mic
  • Five-way scroll key -Downloadable themes
  • 2.5 mm audio jack
Other features
Other features — specifications for Electrify 2 XT881, E51.
SpecificationElectrify 2 XT881E51
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP3/WAV/WMA/AAC+ player -MP4/WMV/H.264 player -Document viewer -Photo viewer/editor -Organizer -Voice memo/dial -Predictive text input - Splash resistant - For US Cellular
  • 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