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BLU Dash M2 vs BLU R2 LTE

Compare recorded specifications, size and practical differences.

BLU Dash M2

BLU Dash M2

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BLU R2 LTE

BLU R2 LTE

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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.

  • WeightR2 LTE: 16 g lighterR2 LTE: 156 g · Dash M2: 172 g
  • Screen diagonalDash M2: 0.2 in smaller diagonalDash M2: 5 in · R2 LTE: 5.2 in
  • HeightDash M2: 5.3 mm shorterDash M2: 145 mm · R2 LTE: 150.3 mm
  • Release year2016 / 2017Dash M2: 2016 · R2 LTE: 2017

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
Dash M2: 145 × 73.4 mm 1 R2 LTE: 150.3 × 74.3 mm 2
Side
Dash M2: 145 × 9.8 mm 1 R2 LTE: 150.3 × 9.6 mm 2
  1. 1. Dash M2
    Height
    145 mm
    Width
    73.4 mm
    Depth
    9.8 mm
    Weight
    172 g
  2. 2. R2 LTE
    Height
    150.3 mm+5.3 mm versus Dash M2
    Width
    74.3 mm
    Depth
    9.6 mm
    Weight
    156 g
Weight

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

  1. 1. Dash M2172 g

    +16 g versus R2 LTE

  2. 2. R2 LTE156 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
Dash M2: 5 in, 16:9, About 68.9 cm² rectangular area 1 R2 LTE: 5.2 in, 16:9, About 74.5 cm² rectangular area 2
  1. 1. Dash M2 5 in · 16:9 About 68.9 cm² rectangular area
  2. 2. R2 LTE 5.2 in · 16:9 About 74.5 cm² rectangular area

R2 LTE has approximately 8.2% more rectangular screen area than Dash M2.

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.

Dash M2: Original memory entry

4 GB · 512 MB RAM

R2 LTE: Original memory entry

32 GB · 3 GB RAM 16 GB · 2 GB 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. Dash M2

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 64 GB

2. R2 LTE

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 64 GB

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. Dash M22000 mAh
  2. 2. R2 LTE3000 mAh

    +1000 mAh versus Dash M2

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. Dash M22. R2 LTE

Everyday essentials
Everyday essentials
SpecificationDash M2R2 LTE
Dimensions (HxWxD)
  • 145 Х 73.4 Х 9.8 mm
  • 150.3 Х 74.3 Х 9.6 mm
Weight
  • 172 g
  • 156 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5" inch
  • 5.2" inch
Screen resolution
  • 480 x 854 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 32 GB
  • 3 GB RAM 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 64 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Po
  • 3000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 7.0 (Nougat)
Chipset Unknown
  • Mediatek MT6737 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationDash M2R2 LTE
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 74.5 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 64.7%
  • 66.8%
PPI /points per inch/
  • 196 PPI
  • 282 PPI
Camera and Video
Camera and Video
SpecificationDash M2R2 LTE
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • 13 MP
Functions
  • LED flash
  • Dual-LED dual-tone flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 13 MP
  • Single
Specifications
  • 2 MP
  • 13 MP
Performance
Performance
SpecificationDash M2R2 LTE
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU
  • Mali-400
  • Mali-T720
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 26325
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 551
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1546
General specs
General specs
SpecificationDash M2R2 LTE
Release date
  • 2016
  • April
  • 2017
  • July
Colors
  • Black
  • Gold
  • White
  • Rose Gold
  • Black
  • Gold
  • Rose Gold
  • Silver
Battery life
  • Stand by time- Up to 800 h (2G) / Up to 700 h (3G) Talking time- Up to 26 h (2G) / Up to 14 h (3G)
  • Stand by time- Up to 725 h (2G) / Up to 625 h (3G) Talking time- Up to 26 h (2G) / Up to 16 h (3G)
Communication and Connectivity
Communication and Connectivity
SpecificationDash M2R2 LTE
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 20(800) - R0150EE LTE band 1(2100)
  • 2(1900)
  • 4(1700/2100)
  • 12(700)
  • 17(700)
  • 28(700) - R0170WW
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio
SpecificationDash M2R2 LTE
Radio
  • Stereo FM radio
  • FM radio
Other features
Other features
SpecificationDash M2R2 LTE
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass