Motorola Photon 4G MB855 vs verykool s450

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

    s450: 25.5 g lighter

    Photon 4G MB855:
    158 g
    s450:
    132.5 g
  • Screen diagonal

    Photon 4G MB855: 0.2 in smaller diagonal

    Photon 4G MB855:
    4.3 in
    s450:
    4.5 in
  • Depth

    s450: 2.3 mm thinner

    Photon 4G MB855:
    12.2 mm
    s450:
    9.9 mm
  • Height

    Photon 4G MB855: 4.5 mm shorter

    Photon 4G MB855:
    126.9 mm
    s450:
    131.4 mm
  • Release year

    Photon 4G MB855:
    2011
    s450:
    2014

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. Photon 4G MB855

    Height:
    126.9 mm
    Width:
    66.9 mm
    Depth:
    12.2 mm +2.3 mm versus s450
  2. 2. s450

    Height:
    131.4 mm +4.5 mm versus Photon 4G MB855
    Width:
    66.8 mm
    Depth:
    9.9 mm

Weight

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

  1. 1. Photon 4G MB855

    158 g

    +25.5 g versus s450

  2. 2. s450

    132.5 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. Photon 4G MB855

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    51 cm²
  2. 2. s450

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²

s450 has approximately 9.5% more rectangular screen area than Photon 4G MB855.

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 Photon 4G MB855, s450, compared at the same storage capacity.
StoragePhoton 4G MB855s450
16 GB 1 GB RAM Unknown
s450: Original memory entry

4 GB · 512 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. Photon 4G MB855

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

2. s450

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

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. Photon 4G MB855

    1700 mAh

  2. 2. s450

    1750 mAh

    +50 mAh versus Photon 4G MB855

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. Photon 4G MB8552. s450

Everyday essentials
Everyday essentials — specifications for Photon 4G MB855, s450.
SpecificationPhoton 4G MB855s450
Dimensions (HxWxD)
  • 126.9 Х 66.9 Х 12.2 mm
  • 131.4 Х 66.8 Х 9.9 mm
Weight
  • 158 g
  • 132.5 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4.3" inch
  • 4.5" inch
Screen resolution
  • 540 x 960 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1700 mAh
  • Removable Li-Ion
  • 1750 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.3 (Gingerbread)
  • not upgradable to 4.1 (Jelly Bean)
  • Android 4.2 (Jelly Bean)
Chipset
  • Nvidia Tegra 2 AP20H
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Photon 4G MB855, s450.
SpecificationPhoton 4G MB855s450
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 51.0 cm2
  • 55.8 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 60.0%
  • 63.6%
PPI /points per inch/
  • 256 PPI
  • 218 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for Photon 4G MB855, s450.
SpecificationPhoton 4G MB855s450
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 8 MP
Functions
  • Dual-LED flash
Unknown
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • VGA
Performance
Performance — specifications for Photon 4G MB855, s450.
SpecificationPhoton 4G MB855s450
Processor CPU
  • Dual-core 1.0 GHz Cortex-A9
  • Dual-core 1.2 GHz
Graphics processor GPU
  • ULP GeForce
Unknown
General specs
General specs — specifications for Photon 4G MB855, s450.
SpecificationPhoton 4G MB855s450
Release date
  • 2011
  • June
  • 2014
  • May
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 270 EUR
Unknown
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 10 h
  • Stand by time- Up to 240 h (3G) Talking time- Up to 5 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Photon 4G MB855, s450.
SpecificationPhoton 4G MB855s450
SIM card
  • Mini-SIM
  • Single SIMDual SIM (dual stand-by)
Network
  • Show all network frequencies: -2G - CDMA 800 / 1900 GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM1 & SIM 2 (optional)
Speed
  • EV-DO Rev.A 3.1 Mbps
  • HSPA
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • hotspot; WiMAX 802.16 e
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 2.1
  • A2DP
  • EDR
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 0.93 W/kg (head) 0.91 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Photon 4G MB855, s450.
SpecificationPhoton 4G MB855s450
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Photon 4G MB855, s450.
SpecificationPhoton 4G MB855s450
Dop
  • Sensors Accelerometer
  • proximity
  • compass - HDMI port -MP3/WAV/WMA/AAC+ player -MP4/WMV/H.264 player -Quickoffice document viewer -Photo viewer/editor -Organizer -Voice memo/dial/commands -Predictive text input (Swype) - Built-in kickstand - Also known as Motorola ELECTRIFY
  • Sensors Accelerometer
  • proximity - Flashlight