BLU Dash M2 vs OnePlus 7 Pro 5G: specs comparison

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 LCDDash M2: LCD · 7 Pro 5G: OLED
WeightDash M2: 34 g lighterDash M2: 172 g · 7 Pro 5G: 206 g
WidthDash M2: 2.5 mm narrowerDash M2: 73.4 mm · 7 Pro 5G: 75.9 mm
Screen diagonalDash M2: 1.67 in smaller diagonalDash M2: 5 in · 7 Pro 5G: 6.67 in
Rear camera layoutSingle / TripleDash M2: Single · 7 Pro 5G: Triple
Depth7 Pro 5G: 1 mm thinner7 Pro 5G: 8.8 mm · Dash M2: 9.8 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

Side

1. Dash M2
Height
145 mm
Width
73.4 mm
Depth
9.8 mm+1 mm versus 7 Pro 5G

Weight
172 g
2. 7 Pro 5G
Height
162.6 mm+17.6 mm versus Dash M2
Width
75.9 mm+2.5 mm versus Dash M2
Depth
8.8 mm

Weight
206 g

Weight

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

1. Dash M2172 g
2. 7 Pro 5G206 g

+34 g versus Dash M2

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

1. Dash M2 5 in · 16:9 About 68.9 cm² rectangular area
2. 7 Pro 5G 6.67 in · 19.5:9 About 109.2 cm² rectangular area

7 Pro 5G has approximately 58.5% 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

7 Pro 5G: Original memory entry

256 GB · 8/12 GB RAM 128 GB · 6 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. 7 Pro 5G

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

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. Dash M22000 mAh
2. 7 Pro 5G4000 mAh

+2000 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. 7 Pro 5G

Everyday essentials

Everyday essentials
Specification	Dash M2	7 Pro 5G
Dimensions (HxWxD)	145 Х 73.4 Х 9.8 mm	162.6 Х 75.9 Х 8.8 mm
Weight	172 g	206 g
Technology	IPS LCD	Fluid AMOLED
Screen size	5" inch	6.67" inch
Screen resolution	480 x 854 px	1440 x 3120 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	4 GB 512 MB RAM	256 GB 8/12 GB RAM 128 GB 6 GB RAM
Memory card support	microSD up to 64 GB	No
BatteryCapacity is not battery life. No endurance test is implied.	2000 mAh Removable Li-Po	4000 mAh Non-removable Li-Po
Operating system OS	Android 6.0 (Marshmallow)	Android 9.0 (Pie)
Chipset	Unknown	Qualcomm SDM855 Snapdragon 855 (7 nm)
NFC	Unknown	Yes
Headphone jack	Yes	No

Display

Display
Specification	Dash M2	7 Pro 5G
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	68.9 cm2	109.2 cm2
Screen format	16:9 (height:width)	19.5:9 (height:width)
Screen to body ratio	64.7%	88.5%
PPI /points per inch/	196 PPI	515 PPI
Screen protection	Unknown	Corning Gorilla Glass 5

Camera and Video

Camera and Video
Specification	Dash M2	7 Pro 5G
Rear camera, main	5 MP Single	48 MP Triple
Camera specs	5 MP	48 MP f/1.6 (wide) 1/2" 0.8µm PDAF laser AF OIS - 8 MP f/2.4 78mm (telephoto) 3x zoom OIS - 16 MP f/2.2 13mm (ultrawide)
Functions	LED flash	Auto-HDR
Video	1080p@30fps	1080p@30fps gyro-EIS
Front camera, selfie	2 MP Single	16 MP Single
Specifications	2 MP	Motorized pop-up 16 MP f/2.0 25mm (wide) 1/3.0" 1.0µm
DxOMark Main ScoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	114
DxOMark PhotoLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	90
DxOMark VideoLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	81
DxOMark Selfie ScoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	86

Performance

Performance
Specification	Dash M2	7 Pro 5G
Processor CPU	Quad-core 1.3 GHz Cortex-A7	Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.80 GHz Kryo 485)
Graphics processor GPU	Mali-400	Adreno 640
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	370542
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	464180
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	727
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	2670

General specs

General specs
Specification	Dash M2	7 Pro 5G
Release date	2016 April	2019 May
Colors	Black Gold White Rose Gold	Mirror Grey Almond Nebula Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	Unknown	800 EUR
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)	Unknown
Body build	Unknown	Front/back glass (Gorilla Glass 5) aluminum frame

Communication and Connectivity

Communication and Connectivity
Specification	Dash M2	7 Pro 5G
SIM card	Dual SIM (Micro-SIM dual stand-by)	Dual SIM (Nano-SIM dual stand-by)
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 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 7(2600) 8(900) 12(700) 13(700) 17(700) 18(800) 19(800) 20(800) 25(1900) 26(850) 28(700) 29(700) 32(1500) 34(2000) 38(2600) 39(1900) 40(2300) 41(2500) 66(1700/2100) -5G - 5G NSA / Sub6 / mmWave
Speed	HSPA 21.1/5.76 Mbps	HSPA 42.2/5.76 Mbps LTE-A (5CA) Cat18 1200/150 Mbps; 5G (2+ Gbps DL)
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band WiFi Direct DLNA hotspot
GPS	Yes with A-GPS	Yes with dual-band A-GPS GLONASS BDS GALILEO SBAS
USB	microUSB 2.0	3.1 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	4.0 A2DP	5.0 A2DP LE aptX HD

Music and Audio

Music and Audio
Specification	Dash M2	7 Pro 5G
Radio	Stereo FM radio	No
Others	Unknown	DCI-P3 -HDR10+ -90Hz Active noise cancellation with dedicated mic -Dolby Atmos sound

Other features

Other features
Specification	Dash M2	7 Pro 5G
Dop	Sensors Accelerometer proximity	Sensors Fingerprint (under display) accelerometer gyro proximity compass - Fast battery charging 30W (Warp Charge)

BLU Dash M2 vs OnePlus 7 Pro 5G

BLU Dash M2

OnePlus 7 Pro 5G

Key differences

Physical size

Screen size

Memory variants

Practical features

1. Dash M2

2. 7 Pro 5G

Battery capacity

Specifications

Similar comparisons

Huawei P30 Pro New Edition vs OnePlus 7 Pro 5G

Apple iPhone 11 Pro vs OnePlus 7 Pro 5G

Apple iPhone 11 vs OnePlus 7 Pro 5G

Apple iPhone XS vs OnePlus 7 Pro 5G