Celkon AR45 vs Nokia Lumia 928

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.

  • Chipset

    AR45:
    Mediatek MT6572 (28 nm)
    Lumia 928:
    Qualcomm MSM8960 Snapdragon S4 Plus

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. AR45

    Height:
    Unknown
    Width:
    Unknown
    Depth:
    Unknown
    Weight:
    Unknown

    Unavailable dimensions are omitted from the drawing.

  2. 2. Lumia 928

    Height:
    133 mm
    Width:
    68.9 mm
    Depth:
    10.1 mm
    Weight:
    162 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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. AR45

    AR45: Screen geometry unavailable or conflicting.

  2. 2. Lumia 928

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    57.6 cm²

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 AR45, Lumia 928, compared at the same storage capacity.
StorageAR45Lumia 928
32 GB Unknown 1 GB RAM
AR45: 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. AR45

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

2. Lumia 928

NFC:
Yes
Headphone jack:
Yes
Memory card support:
No

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. AR45

    2000 mAh

  2. 2. Lumia 928

    2000 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. AR452. Lumia 928

Everyday essentials
Everyday essentials — specifications for AR45, Lumia 928.
SpecificationAR45Lumia 928
Dimensions (HxWxD)
  • Х Х mm
  • 133 Х 68.9 Х 10.1 mm
Weight
  • 0 g
  • 162 g
Technology
  • TFT
  • AMOLED
Screen size
  • 4.5" inch
  • 4.5" inch
Screen resolution
  • 960 x 854 px
  • 768 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 32 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 2000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Microsoft Windows Phone 8
  • upgradable to 8.1
Chipset
  • Mediatek MT6572 (28 nm)
  • Qualcomm MSM8960 Snapdragon S4 Plus
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for AR45, Lumia 928.
SpecificationAR45Lumia 928
Touchscreen
  • touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 64.9 cm2
  • 57.6 cm2
Screen format Unknown
  • 5:3 (height:width)
Screen to body ratio Unknown
  • 62.9%
PPI /points per inch/
  • 0 PPI
  • 332 PPI
Screen protection Unknown
  • Corning Gorilla Glass 2
Camera and Video
Camera and Video — specifications for AR45, Lumia 928.
SpecificationAR45Lumia 928
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • 8 MP
  • 1/3.2''
  • 1.4µm
  • OIS
  • AF
Functions Unknown
  • Carl Zeiss optics
  • Xenon flash
  • panorama
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 1.3 MP
  • 1.3 MP
Performance

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

Performance — specifications for AR45, Lumia 928.
SpecificationAR45Lumia 928
Processor CPU
  • Dual-core 1.2 GHz Cortex-A7
  • Dual-core 1.5 GHz Krait
Graphics processor GPU
  • Mali-400
  • Adreno 225
Antutu 7 score * Unknown
  • 3210
General specs
General specs — specifications for AR45, Lumia 928.
SpecificationAR45Lumia 928
Release date
  • 2013
  • October
  • 2013
  • April
Colors
  • White
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
  • 380 EUR
Battery life Unknown
  • Stand by time- Up to 606 h (2G) / Up to 541 h (3G) Talking time- Up to 11 h 40 min (2G) / Up to 16 h 20 min (3G) Music play - Up to 80 h
Communication and Connectivity
Communication and Connectivity — specifications for AR45, Lumia 928.
SpecificationAR45Lumia 928
SIM card
  • Dual SIM (Mini-SIM)
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 4(1700/2100)
  • 13(700) - Verizon LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800)
Speed
  • HSPA
  • HSPA 42.2/5.76 Mbps
  • LTE Cat3 100/50 Mbps
  • EV-DO Rev.A 3.1 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Yes
  • Up to 236.8 kbps
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • DLNA
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • Yes
  • 4.0
  • A2DP
  • EDR
  • LE/ aptX after WP8 Denim update
Harmful irradiation
  • SAR EU - 0.74 W/kg (head) 0.68 W/kg (body)
  • SAR - 1.44 W/kg (head) 1.38 W/kg (body) SAR EU - 0.88 W/kg (head)
Music and Audio
Music and Audio — specifications for AR45, Lumia 928.
SpecificationAR45Lumia 928
Radio
  • FM radio
  • No
Others Unknown
  • PureMotion HD+ ClearBlack display
  • Dolby Headphone -Active noise cancellation with dedicated mic
Other features
Other features — specifications for AR45, Lumia 928.
SpecificationAR45Lumia 928
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Qi wireless charging