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Archos Diamond Alpha vs Nokia C7

Compare recorded specifications, size and practical differences.

Nokia C7

Nokia C7

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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.

  • Display technologyOLED versus LCDDiamond Alpha: LCD · C7: OLED
  • WeightC7: 25 g lighterC7: 130 g · Diamond Alpha: 155 g
  • WidthC7: 15.7 mm narrowerC7: 56.8 mm · Diamond Alpha: 72.5 mm
  • Screen diagonalC7: 1.7 in smaller diagonalC7: 3.5 in · Diamond Alpha: 5.2 in
  • DepthDiamond Alpha: 3 mm thinnerDiamond Alpha: 7.5 mm · C7: 10.5 mm
  • HeightC7: 29.4 mm shorterC7: 117.3 mm · Diamond Alpha: 146.7 mm

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
Diamond Alpha: 146.7 × 72.5 mm 1 C7: 117.3 × 56.8 mm 2
Side
Diamond Alpha: 146.7 × 7.5 mm 1 C7: 117.3 × 10.5 mm 2
  1. 1. Diamond Alpha
    Height
    146.7 mm+29.4 mm versus C7
    Width
    72.5 mm+15.7 mm versus C7
    Depth
    7.5 mm
    Weight
    155 g
  2. 2. C7
    Height
    117.3 mm
    Width
    56.8 mm
    Depth
    10.5 mm+3 mm versus Diamond Alpha
    Weight
    130 g
Weight

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

  1. 1. Diamond Alpha155 g

    +25 g versus C7

  2. 2. C7130 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.

Screen size
Diamond Alpha: 5.2 in, 16:9, About 74.5 cm² rectangular area 1 C7: 3.5 in, 16:9, About 33.8 cm² rectangular area 2
  1. 1. Diamond Alpha 5.2 in · 16:9 About 74.5 cm² rectangular area
  2. 2. C7 3.5 in · 16:9 About 33.8 cm² rectangular area

Diamond Alpha has approximately 120.7% more rectangular screen area than C7.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Diamond Alpha: Original memory entry

up to 64 GB (dedicated slot) · 512GB 4GB

C7: Original memory entry

8 GB · 256 MB RAM · 1 GB ROM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Diamond Alpha

NFC
See details Super AMOLED
Headphone jack
Yes
Memory card support
See details microSD · up to 256 GB (uses SIM 2 slot)

2. C7

NFC
See details Via software update
Headphone jack
Yes
Memory card support
See details microSD · up to 32 GB (dedicated slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

  1. 1. Diamond Alpha2950 mAh

    +1750 mAh versus C7

  2. 2. C71200 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. Diamond Alpha2. C7

Everyday essentials
Everyday essentials
SpecificationDiamond AlphaC7
Dimensions (HxWxD)
  • 146.7 Х 72.5 Х 7.5 mm
  • 117.3 Х 56.8 Х 10.5 mm
Weight
  • 155 g
  • 130 g
Technology
  • IPS LCD
  • AMOLED
Screen size
  • 5.2" inch
  • 3.5" inch
Screen resolution
  • 1080 x 1920 px
  • 360 x 640 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • up to 64 GB (dedicated slot)
  • 512GB 4GB
  • 8 GB
  • 256 MB RAM
  • 1 GB ROM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 2950 mAh
  • Non-removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Symbian^3
  • upgradable to Nokia Belle OS
Chipset
  • Qualcomm MSM8976 Snapdragon 652 (28 nm)
Unknown
NFC
  • Super AMOLED
  • Via software update
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationDiamond AlphaC7
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 74.5 cm2
  • 33.8 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 70.1%
  • 50.7%
PPI /points per inch/
  • 424 PPI
  • 210 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video
SpecificationDiamond AlphaC7
Rear camera, main
  • 13 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 13 MP
  • 1/2.9''
  • 1.25µm
  • PDAF -13 MP B/W
  • 8 MP
Functions
  • Dual-LED flash
  • HDR
  • panorama
  • Dual-LED flash
Video
  • 1080p@30fps
  • 720p@25fps
  • 720p@30fps (via SW update)
Front camera, selfie
  • 16 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 16 MP
  • f/2.2
  • VGA
Performance
Performance
SpecificationDiamond AlphaC7
Processor CPU
  • Octa-core (4x1.8 GHz Cortex-A72 & 4x1.4 GHz Cortex-A53)
  • 680 MHz ARM 11
Graphics processor GPU
  • Adreno 510
  • Broadcom BCM2727
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 73625
Unknown
General specs
General specs
SpecificationDiamond AlphaC7
Release date
  • 2017
  • June
  • 2010
  • September
Colors
  • Black
  • Charcoal Black
  • Frosty metal
  • Mahogany brown
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 350 EUR
  • 150 EUR
Battery life
  • Stand by time- Up to 320 h (3G) Talking time- Up to 11 h (3G)
  • Stand by time- Up to 552 h (2G) / Up to 648 h (3G) Talking time- Up to 9 h 30 min (2G) / Up to 5 h (3G) Music play - Up to 54 h
Communication and Connectivity
Communication and Connectivity
SpecificationDiamond AlphaC7
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 20(800)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 10.2/2 Mbps
GPRS
  • Yes
  • Class 32
Edge
  • Yes
  • Class 32
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS; Ovi Maps 3.0
USB
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
  • USB Host
Bluetooth
  • Android 4.4.2 (KitKat)
  • A2DP
  • Super AMOLED
  • 3.0
  • A2DP
Harmful irradiation
  • SAR EU - 1.02 W/kg (head) 0.76 W/kg (body)
  • SAR - 1.03 W/kg (head) 0.83 W/kg (body) SAR EU - 0.73 W/kg (head)
Music and Audio
Music and Audio
SpecificationDiamond AlphaC7
Radio
  • panorama
  • Stereo FM radio
  • RDS; FM trans
Others
  • Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationDiamond AlphaC7
Dop
  • Sensors Fingerprint (rear-mounted)
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - For Europe
  • Sensors Accelerometer
  • proximity
  • compass - Web TV -TV-out -MP3/WMA/WAV/eAAC+ player -DivX/XviD/MP4/H.264/WMV player -Quickoffice document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Adobe Reader -Voice memo/dial/command -Predictive text input