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Archos Diamond Alpha vs BLU C4

Compare recorded specifications, size and practical differences.

BLU C4

BLU C4

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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.

  • WeightC4: 37 g lighterC4: 118 g · Diamond Alpha: 155 g
  • WidthC4: 8.3 mm narrowerC4: 64.2 mm · Diamond Alpha: 72.5 mm
  • Screen diagonalC4: 1.2 in smaller diagonalC4: 4 in · Diamond Alpha: 5.2 in
  • DepthDiamond Alpha: 3.4 mm thinnerDiamond Alpha: 7.5 mm · C4: 10.9 mm
  • HeightC4: 22.4 mm shorterC4: 124.3 mm · Diamond Alpha: 146.7 mm
  • Release year2017 / 2018Diamond Alpha: 2017 · C4: 2018

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 C4: 124.3 × 64.2 mm 2
Side
Diamond Alpha: 146.7 × 7.5 mm 1 C4: 124.3 × 10.9 mm 2
  1. 1. Diamond Alpha
    Height
    146.7 mm
    Width
    72.5 mm
    Depth
    7.5 mm
    Weight
    155 g
  2. 2. C4
    Height
    124.3 mm
    Width
    64.2 mm
    Depth
    10.9 mm
    Weight
    118 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
SpecificationDiamond AlphaC4
Dimensions (HxWxD)
  • 146.7 Х 72.5 Х 7.5 mm
  • 124.3 Х 64.2 Х 10.9 mm
Weight
  • 155 g
  • 118 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.2" inch
  • 4" inch
Screen resolution
  • 1080 x 1920 px
  • 480 x 800 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
  • 512 MB RAM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 64 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 2950 mAh
  • Non-removable Li-Ion
  • 1300 mAh
  • Li-Po
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 8.1 Oreo (Go edition)
Chipset
  • Qualcomm MSM8976 Snapdragon 652 (28 nm)
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationDiamond AlphaC4
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 74.5 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 70.1%
  • 57.1%
PPI /points per inch/
  • 424 PPI
  • 233 PPI
Camera and Video
Camera and Video
SpecificationDiamond AlphaC4
Rear camera, main
  • 13 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • 1/2.9''
  • 1.25µm
  • PDAF -13 MP B/W
  • 5 MP
Functions
  • Dual-LED flash
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 16 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 16 MP
  • f/2.2
  • 5 MP
Performance
Performance
SpecificationDiamond AlphaC4
Processor CPU
  • Octa-core (4x1.8 GHz Cortex-A72 & 4x1.4 GHz Cortex-A53)
  • Quad-core 1.3 GHz
Graphics processor GPU
  • Adreno 510
  • Mali-400
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 73625
  • 21722
General specs
General specs
SpecificationDiamond AlphaC4
Release date
  • 2017
  • June
  • 2018
  • August
Colors
  • Black
  • Black
  • Gold
  • Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 350 EUR
  • 50 USD
Battery life
  • Stand by time- Up to 320 h (3G) Talking time- Up to 11 h (3G)
  • Stand by time- Up to 400 h (2G) / Up to 450 h (3G) Talking time- Up to 18 h (2G) / Up to 13 h (3G)
Communication and Connectivity
Communication and Connectivity
SpecificationDiamond AlphaC4
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Micro-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 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • Android 4.4.2 (KitKat)
  • A2DP
  • Super AMOLED
  • 2.1
Harmful irradiation
  • SAR EU - 1.02 W/kg (head) 0.76 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationDiamond AlphaC4
Radio
  • panorama
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features
SpecificationDiamond AlphaC4
Dop
  • Sensors Fingerprint (rear-mounted)
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - For Europe
  • Sensors Accelerometer For USA