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BLU J4 vs Sendo X

 
Brief information about compared phones: BLU J4 , Sendo X

BLU J4 2019 year of release. cpu Quad-core 1.3 GHz Cortex-A7. screen 5.5". with resolution 720x1440. Smartphone has 8 megapixel front camera and 8 megapixel main camera .

Sendo X 2003 year of release. cpu 120 MHz ARM925T. screen 2.2". with resolution 176x220. Smartphone has 0 megapixel main camera .

Display Technology IPS LCD TFT
Touchscreen capacitive touchscreen
Display colors 16M 65K
Screen size 5.5" inch 2.2" inch
Screen area 78.1 cm2 15.2 cm2
Screen format 18:9 (height:width) (height:width)
Screen to body ratio 71.5% 28.3%
Screen resolution 720 x 1440 px 176 x 220 px
PPI /points per inch/ 293 PPI 0 PPI
Camera and Video Rear camera, main 8 MP, Single 0.3 MP, Single
Camera specs 8 MP, AF
Functions LED flash LED flash
Video 720p@30fps Yes
Front camera, selfie 8 MP, Single 0 MP,
Specifications 8 MP
Performance Operating system OS Android 8.1 Oreo (Go edition) Symbian 6.1, Series 60 v1.0 UI
Chipset TI OMAP 5910
Processor CPU Quad-core 1.3 GHz Cortex-A7 120 MHz ARM925T
Graphics processor GPU Mali-400
External memory microSDXC MMC/SD
Internal memory 32GB 1GB RAM 32 MB
General specs Release date 2019, October 2003, Q4
Dimensions (HxWxD) 151 Х 72.3 Х 10 mm 110 Х 49 Х 23 mm
Weight 158 g 120 g
Colors Blue, Black, Brown
Battery 2200 mAh,  Removable Li-Po 1050 mAh,  Removable Li-Po
Approximate price 70 EUR
Battery life Stand by time- Up to 170 h Talking time- Up to 7 h
Communication and Connectivity SIM card Dual SIM (Nano-SIM, dual stand-by) Mini-SIM
Network Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 Show all network frequencies:
Speed HSPA 21.1/5.76 Mbps
GPRS Yes Class 8
Edge Yes No
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot No
GPS Yes, with A-GPS No
NFC
USB microUSB 2.0 Proprietary
Bluetooth 4.1, A2DP, LE 1.1
Music and Audio Radio FM radio No
Headphone jack Yes No
Other features Dop Sensors Accelerometer For USA , Infrared port - MP4/MP3 player -Sync ML

An overview of the main advantages of each of the devices

Reasons to buy J4
  • Screen 5.5"
  • Front camera 8 MP
  • External memory microSDXC GB
Reasons to buy X
  • External memory MMC/SD GB