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Acer F900 vs Allview E4

Compare recorded specifications, size and practical differences.

Acer F900

Acer F900

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Allview E4

Allview E4

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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.

  • WeightE4: 20 g lighterE4: 130 g · F900: 150 g
  • WidthF900: 6.7 mm narrowerF900: 63.5 mm · E4: 70.2 mm
  • Screen diagonalF900: 1.7 in smaller diagonalF900: 3.8 in · E4: 5.5 in
  • DepthE4: 7.2 mm thinnerE4: 8.6 mm · F900: 15.8 mm
  • HeightF900: 23.2 mm shorterF900: 117.5 mm · E4: 140.7 mm
  • Release year2009 / 2015F900: 2009 · E4: 2015

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.

Front
F900: 117.5 × 63.5 mm 1 E4: 140.7 × 70.2 mm 2
Side
F900: 117.5 × 15.8 mm 1 E4: 140.7 × 8.6 mm 2
  1. 1. F900
    Height
    117.5 mm
    Width
    63.5 mm
    Depth
    15.8 mm
    Weight
    150 g
  2. 2. E4
    Height
    140.7 mm
    Width
    70.2 mm
    Depth
    8.6 mm
    Weight
    130 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationF900E4
Dimensions (HxWxD)
  • 117.5 Х 63.5 Х 15.8 mm
  • 140.7 Х 70.2 Х 8.6 mm
Weight
  • 150 g
  • 130 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.8" inch
  • 5.5" inch
Screen resolution
  • 480 x 800 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 MB RAM
  • 256 MB ROM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1530 mAh
  • Removable Li-Ion
  • 2100 mAh
  • Removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Android 5.1 (Lollipop)
Chipset Unknown
  • Mediatek MT6753 (28 nm)
NFC
  • Super AMOLED
  • Super AMOLED
Headphone jack
  • panorama
  • Yes
Display
Display
SpecificationF900E4
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • Super AMOLED
Screen area
  • 41.1 cm2
  • 68.9 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 55.1%
  • 143.5 Х 69.8 Х 8 mm
PPI /points per inch/
  • 246 PPI
  • 294 PPI
Camera and Video
Camera and Video
SpecificationF900E4
Rear camera, main
  • 3.15 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 13 MP
  • AF
Functions
  • Dual-LED flash
  • Dual-LED flash
Video
  • 480p@30fps
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 5 MP
  • Single
Specifications
  • Super AMOLED
  • 5 MP
Performance
Performance
SpecificationF900E4
Processor CPU
  • 533 MHz Samsung S3C 6410
  • Octa-core 1.3 GHz Cortex-A53
Graphics processor GPU Unknown
  • Mali-T720MP3
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 23156
General specs
General specs
SpecificationF900E4
Release date
  • 2009
  • February
  • 2015
  • September
Colors
  • Black
  • Black
  • White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 210 EUR
  • 240 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 4 h
  • Stand by time- Up to 210 h Talking time- Up to 9 h 30 min
Communication and Connectivity
Communication and Connectivity
SpecificationF900E4
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Single SIM (Micro-SIM)Dual SIM (Micro-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 2-3G - HSDPA 900 / 2100-4G - LTE band 2(1900)
  • 3(1800)
  • 20(800)
  • 38(2600)
Speed
  • HSPA 7.2/2 Mbps
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 10
  • Class 12
Edge
  • Class 10
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • SiRF Star III chipset
  • Yes
  • with A-GPS
USB
  • miniUSB 2.0
  • microUSB 2.0
Bluetooth
  • microUSB 2.0
  • A2DP
  • 4.0
  • A2DP
  • EDR
Harmful irradiation
  • SAR - 0.59 W/kg (head) 0.82 W/kg (body)
  • SAR EU - 1.23 W/kg (head)
Music and Audio
Music and Audio
SpecificationF900E4
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • Handwriting recognition
Unknown
Other features
Other features
SpecificationF900E4
Dop
  • Sensors Accelerometer MP3/WMA/WAV/AAC+ player -MP4/H.264/WMV player -Pocket Office -Organizer -Voice memo/dial -Predictive text input
  • Sensors Accelerometer
  • proximity
  • compass