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BLU J7L vs Acer DX900

Compare recorded specifications, size and practical differences.

BLU J7L

BLU J7L

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Acer DX900

Acer DX900

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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.

  • WeightDX900: 26 g lighterDX900: 147 g · J7L: 173 g
  • WidthDX900: 14.2 mm narrowerDX900: 60.5 mm · J7L: 74.7 mm
  • Screen diagonalDX900: 2.9 in smaller diagonalDX900: 2.8 in · J7L: 5.7 in
  • DepthJ7L: 6.1 mm thinnerJ7L: 10.9 mm · DX900: 17 mm
  • HeightDX900: 49 mm shorterDX900: 106 mm · J7L: 155 mm
  • Release year2020 / 2009J7L: 2020 · DX900: 2009

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
J7L: 155 × 74.7 mm 1 DX900: 106 × 60.5 mm 2
Side
J7L: 155 × 10.9 mm 1 DX900: 106 × 17 mm 2
  1. 1. J7L
    Height
    155 mm
    Width
    74.7 mm
    Depth
    10.9 mm
    Weight
    173 g
  2. 2. DX900
    Height
    106 mm
    Width
    60.5 mm
    Depth
    17 mm
    Weight
    147 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
SpecificationJ7LDX900
Dimensions (HxWxD)
  • 155 Х 74.7 Х 10.9 mm
  • 106 Х 60.5 Х 17 mm
Weight
  • 173 g
  • 147 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.7" inc
  • 2.8" inch
Screen resolution
  • 720 x 1440 px
  • 480 x 640 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 1GB RAM
  • 128 MB RAM
  • 256 MB ROM
Memory card support
  • microSDXC
  • microSD (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Li-Ion
  • 1530 mAh
  • Removable Li-Po
Operating system OS
  • Android 10 (Go edition)
  • Microsoft Windows Mobile 6.1 Professional
NFC
  • No
  • Super AMOLED
Headphone jack
  • Yes
  • panorama
Display
Display
SpecificationJ7LDX900
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 83.8 cm2
  • 24.3 cm2
Screen format
  • 18:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 72.4%
  • 37.9%
PPI /points per inch/ Unknown
  • 286 PPI
Camera and Video
Camera and Video
SpecificationJ7LDX900
Rear camera, main
  • 8 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • -8 MP
  • 3.15 MP
  • AF
Functions
  • LED flash
  • Dual-LED flash
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 8 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 8 MP
  • VGA videocall camera
Performance
Performance
SpecificationJ7LDX900
Processor CPU
  • - Quad-core 1.4 GHz Cortex-A53
  • 533 MHz Samsung S3C 6410
Graphics processor GPU
  • - Mali-T820
Unknown
General specs
General specs
SpecificationJ7LDX900
Release date
  • 2020
  • October
  • 2009
  • February
Colors
  • Blue
  • Black
  • Violet
  • Tan
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 70 USD
  • 90 EUR
Battery life Unknown
  • Stand by time- Up to 150 h Talking time- Up to10 h
Communication and Connectivity
Communication and Connectivity
SpecificationJ7LDX900
SIM card
  • Dual SIM (Nano-SIM/Micro-SIM
  • dual stand-by)
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - 1
  • 2
  • 3
  • 4
  • 5
  • 7
  • 12
  • 17
  • 28
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 GSM 900 / 1800 / 1900 - SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE
  • HSPA 7.2/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
  • SiRF Star III chipset
USB
  • microUSB 2.0
  • miniUSB
Bluetooth
  • 4.0
  • A2DP
  • microUSB 2.0
  • A2DP
Music and Audio
Music and Audio
SpecificationJ7LDX900
Radio
  • FM radio
  • panorama
Others Unknown
  • Handwriting recognition
Other features
Other features
SpecificationJ7LDX900
Dop
  • - Sensors - Fingerprint (rear-mounted)
  • accelerometer - For USA
  • Sensors Accelerometer Pocket Office -Voice memo -MP3 player Also known as Acer Tempo DX900
  • Acer Tempo X960

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