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Amoi E850 vs Apple iPhone 4s

Compare recorded specifications, size and practical differences.

Amoi E850

Amoi E850

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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.

  • WeightE850: 32 g lighterE850: 108 g · iPhone 4s: 140 g
  • WidthE850: 4.6 mm narrowerE850: 54 mm · iPhone 4s: 58.6 mm
  • Screen diagonalE850: 1.1 in smaller diagonalE850: 2.4 in · iPhone 4s: 3.5 in
  • DepthiPhone 4s: 10.7 mm thinneriPhone 4s: 9.3 mm · E850: 20 mm
  • HeightE850: 13.2 mm shorterE850: 102 mm · iPhone 4s: 115.2 mm
  • Release year2006 / 2011E850: 2006 · iPhone 4s: 2011

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
E850: 102 × 54 mm 1 iPhone 4s: 115.2 × 58.6 mm 2
Side
E850: 102 × 20 mm 1 iPhone 4s: 115.2 × 9.3 mm 2
  1. 1. E850
    Height
    102 mm
    Width
    54 mm
    Depth
    20 mm
    Weight
    108 g
  2. 2. iPhone 4s
    Height
    115.2 mm
    Width
    58.6 mm
    Depth
    9.3 mm
    Weight
    140 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
SpecificationE850iPhone 4s
Dimensions (HxWxD)
  • 102 Х 54 Х 20 mm
  • 115.2 Х 58.6 Х 9.3 mm
Weight
  • 108 g
  • 140 g
Technology
  • TFT
  • LED-backlit IPS LCD
Screen size
  • 2.4" inch
  • 3.5" inch
Screen resolution
  • 204 x 320 px
  • 640 x 960 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 128 MB ROM
  • 8/16/32/64 GB
  • 512 MB RAM
Memory card support
  • microSD (dedicated slot)
  • No
BatteryCapacity is not battery life. No endurance test is implied.
  • 1100 mAh
  • Removable Li-Ion
  • 1432 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 5.0 for PocketPC Phone Edition
  • iOS 5
  • upgradable to iOS 9.3.5
Chipset Unknown
  • Apple A5 (45 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • panorama
  • Yes
Display
Display
SpecificationE850iPhone 4s
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 16M
Screen area
  • 16.8 cm2
  • 36.5 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 130.6 g
  • 54.0%
PPI /points per inch/
  • 0 PPI
  • 330 PPI
Screen protection Unknown
  • Corning Gorilla Glass
  • oleophobic coating
Camera and Video
Camera and Video
SpecificationE850iPhone 4s
Rear camera, main
  • 2 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 2 MP
  • 8 MP
  • f/2.4
  • 35mm (standard)
  • 1/3.2''
  • 1.4µm
  • AF
Functions
  • Dual-LED flash
  • LED flash
  • panorama
  • HDR
Video
  • Yes
  • 480p@30fps
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications
  • Super AMOLED
  • VGA
  • videocalling over Wi-Fi and 3G
Performance
Performance
SpecificationE850iPhone 4s
Processor CPU
  • Intel XScale PXA 272 312 MHz
  • Dual-core 1.0 GHz Cortex-A9
Graphics processor GPU Unknown
  • PowerVR SGX543MP2
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 11417
General specs
General specs
SpecificationE850iPhone 4s
Release date
  • 2006
  • Q2
  • 2011
  • October
Colors
  • Black
  • Black
  • White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 190 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 4 h
  • Stand by time- Up to 200 h (2G) / Up to 200 h (3G) Talking time- Up to 14 h (2G) / Up to 8 h (3G) Music play - Up to 40 h
Body build Unknown
  • Front/back glass & aluminum frame
Communication and Connectivity
Communication and Connectivity
SpecificationE850iPhone 4s
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Micro-SIM
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 CDMA 800 / 1900
Speed
  • Super AMOLED
  • HSPA 14.4/5.76 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • panorama
  • Yes
Wi-Fi
  • panorama
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • panorama
  • Yes
  • with A-GPS
  • GLONASS
USB
  • HSPA 21.1/5.76 Mbps
  • 2.0
Bluetooth
  • Quad-core 1.25 GHz Cortex-A53
  • 4.0
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR - 1.18 W/kg (head) 0.98 W/kg (body) SAR EU - 0.99 W/kg (head) 0.99 W/kg (body)
Music and Audio
Music and Audio
SpecificationE850iPhone 4s
Radio
  • panorama
  • No
Others
  • Handwriting recognition
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationE850iPhone 4s
Dop
  • Super AMOLED
  • Infrared port - Pocket Office -Media player -PC Sync -Voice memo -Organizer -World Time
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Siri natural language commands and dictation - Scratch-resistant glass back panel - CDMA available only if sold and activated for use on a CDMA network