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BLU Dash L4 vs Lava A77

Compare recorded specifications, size and practical differences.

BLU Dash L4

BLU Dash L4

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Lava A77

Lava A77

Replace A77
Remove A77
+ 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 L4: 21 g lighterDash L4: 119 g · A77: 140 g
  • WidthDash L4: 3.1 mm narrowerDash L4: 64.1 mm · A77: 67.2 mm
  • Screen diagonalDash L4: 0.5 in smaller diagonalDash L4: 4 in · A77: 4.5 in
  • ChipsetMediatek MT6570 (28 nm) / Spreadtrum SC9832Dash L4: Mediatek MT6570 (28 nm) · A77: Spreadtrum SC9832
  • DepthA77: 1 mm thinnerA77: 9.5 mm · Dash L4: 10.5 mm
  • HeightDash L4: 8.2 mm shorterDash L4: 126.8 mm · A77: 135 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
Dash L4: 126.8 × 64.1 mm 1 A77: 135 × 67.2 mm 2
Side
Dash L4: 126.8 × 10.5 mm 1 A77: 135 × 9.5 mm 2
  1. 1. Dash L4
    Height
    126.8 mm
    Width
    64.1 mm
    Depth
    10.5 mm
    Weight
    119 g
  2. 2. A77
    Height
    135 mm
    Width
    67.2 mm
    Depth
    9.5 mm
    Weight
    140 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
SpecificationDash L4A77
Dimensions (HxWxD)
  • 126.8 Х 64.1 Х 10.5 mm
  • 135 Х 67.2 Х 9.5 mm
Weight
  • 119 g
  • 140 g
Technology
  • IPS LCD
  • TN
Screen size
  • 4" inch
  • 4.5" inch
Screen resolution
  • 480 x 800 px
  • 480 x 854 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 512 MB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1700 mAh
  • Removable Li-Po
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 6.0 (Marshmallow)
Chipset
  • Mediatek MT6570 (28 nm)
  • Spreadtrum SC9832
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationDash L4A77
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 45.5 cm2
  • 55.8 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 56.0%
  • 61.5%
PPI /points per inch/
  • 233 PPI
  • 218 PPI
Camera and Video
Camera and Video
SpecificationDash L4A77
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • 5 MP
Functions
  • LED flash
  • LED flash
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 2 MP
  • 5 MP
Performance
Performance
SpecificationDash L4A77
Processor CPU
  • Dual-core 1.3 GHz
  • Quad-core 1.3 GHz
Graphics processor GPU
  • Mali-400
  • Mali-400
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 7812
General specs
General specs
SpecificationDash L4A77
Release date
  • 2017
  • December
  • 2017
  • May
Colors
  • Black
  • Gold
  • Rose Gold
  • Silver
  • Red
  • Gold
  • Silver
  • Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 60 USD
  • 6099 INR
Battery life
  • Stand by time- Up to 500 h (2G) / Up to 550 h (3G) Talking time- Up to 18 h (2G) / Up to 15 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationDash L4A77
SIM card
  • Dual SIM (Mini-SIM/Micro-SIM)
  • Dual SIM (Micro-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 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 5(850)
  • 40(2300)
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
  • 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 L4A77
Radio Unknown
  • Stereo FM radio with RDS; reco
Other features
Other features
SpecificationDash L4A77
Dop
  • Sensors Accelerometer For USA
  • Sensors Accelerometer
  • proximity - For India

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