You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.<

Apple iPhone 4 CDMA vs BLU Dash 4.0

Compare recorded specifications, size and practical differences.

+ Add a third phone

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.

  • WeightDash 4.0: 9 g lighterDash 4.0: 128 g · iPhone 4 CDMA: 137 g
  • WidthiPhone 4 CDMA: 4.4 mm narroweriPhone 4 CDMA: 58.6 mm · Dash 4.0: 63 mm
  • Screen diagonaliPhone 4 CDMA: 0.5 in smaller diagonaliPhone 4 CDMA: 3.5 in · Dash 4.0: 4 in
  • ChipsetApple A4 (45 nm) / Mediatek MT6572 (28 nm)iPhone 4 CDMA: Apple A4 (45 nm) · Dash 4.0: Mediatek MT6572 (28 nm)
  • DepthiPhone 4 CDMA: 2.5 mm thinneriPhone 4 CDMA: 9.3 mm · Dash 4.0: 11.8 mm
  • HeightiPhone 4 CDMA: 8.8 mm shorteriPhone 4 CDMA: 115.2 mm · Dash 4.0: 124 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
iPhone 4 CDMA: 115.2 × 58.6 mm 1 Dash 4.0: 124 × 63 mm 2
Side
iPhone 4 CDMA: 115.2 × 9.3 mm 1 Dash 4.0: 124 × 11.8 mm 2
  1. 1. iPhone 4 CDMA
    Height
    115.2 mm
    Width
    58.6 mm
    Depth
    9.3 mm
    Weight
    137 g
  2. 2. Dash 4.0
    Height
    124 mm+8.8 mm versus iPhone 4 CDMA
    Width
    63 mm+4.4 mm versus iPhone 4 CDMA
    Depth
    11.8 mm+2.5 mm versus iPhone 4 CDMA
    Weight
    128 g
Weight

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

  1. 1. iPhone 4 CDMA137 g

    +9 g versus Dash 4.0

  2. 2. Dash 4.0128 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
iPhone 4 CDMA: 3.5 in, 3:2, About 36.5 cm² rectangular area 1 Dash 4.0: 4 in, 5:3, About 45.5 cm² rectangular area 2
  1. 1. iPhone 4 CDMA 3.5 in · 3:2 About 36.5 cm² rectangular area
  2. 2. Dash 4.0 4 in · 5:3 About 45.5 cm² rectangular area

Dash 4.0 has approximately 24.8% more rectangular screen area than iPhone 4 CDMA.

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.

iPhone 4 CDMA: Original memory entry

16/32 GB · 512 MB RAM

Dash 4.0: 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. iPhone 4 CDMA

NFC
Unknown
Headphone jack
Yes
Memory card support
No

2. Dash 4.0

NFC
Unknown
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. iPhone 4 CDMA1420 mAh
  2. 2. Dash 4.01500 mAh

    +80 mAh versus iPhone 4 CDMA

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. iPhone 4 CDMA2. Dash 4.0

Everyday essentials
Everyday essentials
SpecificationiPhone 4 CDMADash 4.0
Dimensions (HxWxD)
  • 115.2 Х 58.6 Х 9.3 mm
  • 124 Х 63 Х 11.8 mm
Weight
  • 137 g
  • 128 g
Technology
  • LED-backlit IPS LCD
  • TFT
Screen size
  • 3.5" inch
  • 4" inch
Screen resolution
  • 640 x 960 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16/32 GB
  • 512 MB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • No
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1420 mAh
  • Non-removable Li-Po
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • iOS 4
  • upgradable to iOS 7.1.1
  • Android 4.2 (Jelly Bean)
Chipset
  • Apple A4 (45 nm)
  • Mediatek MT6572 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationiPhone 4 CDMADash 4.0
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 36.5 cm2
  • 45.5 cm2
Screen format
  • 3:2 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 54.0%
  • 58.3%
PPI /points per inch/
  • 330 PPI
  • 233 PPI
Screen protection
  • Corning Gorilla Glass
  • oleophobic coating
Unknown
Camera and Video
Camera and Video
SpecificationiPhone 4 CDMADash 4.0
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 5 MP
Functions
  • LED flash
  • HDR
  • LED flash
Video
  • 720p@30fps
  • 720@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • Videocalling over Wi-Fi only
  • VGA
Performance
Performance
SpecificationiPhone 4 CDMADash 4.0
Processor CPU
  • 1.0 GHz Cortex-A8
  • Dual-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • PowerVR SGX535
  • Mali-400
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 4798
  • 4056
General specs
General specs
SpecificationiPhone 4 CDMADash 4.0
Release date
  • 2011
  • January
  • 2012
  • December
Colors
  • Black
  • White
  • Black
  • White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 90 EUR
Battery life Unknown
  • Stand by time- Up to 450 h (2G) / Up to 340 h (3G) Talking time- Up to 14 h (2G) / Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity
SpecificationiPhone 4 CDMADash 4.0
SIM card
  • Micro-SIM
  • Dual SIM (Mini-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - CDMA 800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • EV-DO Rev.A 3.1 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • No
  • Class 12
Edge
  • No
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 1.18 W/kg (head) 0.87 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationiPhone 4 CDMADash 4.0
Radio
  • No
  • Stereo FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features
SpecificationiPhone 4 CDMADash 4.0
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - iCloud cloud service -MP3/WAV player -MP4/H.264 player -Document viewer
  • Sensors Accelerometer
  • gyro
  • compass - D261 Single SIM D271 Dual SIM