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Allview E3 Sign vs Sendo X

 
Brief information about compared phones: Allview E3 Sign , Sendo X

Allview E3 Sign 2015 year of release. cpu Quad-core 1.3 GHz Cortex-A7. screen 5.5". with resolution 720x1280. Smartphone has 2 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 Super AMOLED 65K
Screen size 5.5" inch 2.2" inch
Screen area 83.4 cm2 15.2 cm2
Screen format 16:9 (height:width) (height:width)
Screen to body ratio 72.0% 28.3%
Screen resolution 720 x 1280 px 176 x 220 px
PPI /points per inch/ 267 PPI 0 PPI
Screen protection Scratch-resistant glass
Camera and Video Rear camera, main 8 MP, Single 0.3 MP, Single
Camera specs 8 MP, AF
Functions Dual-LED flash, HDR LED flash
Video 1080p@30fps Yes
Front camera, selfie 2 MP, Single 0 MP,
Specifications 2 MP
Performance Operating system OS Android 4.4.2 (KitKat) Symbian 6.1, Series 60 v1.0 UI
Chipset Mediatek MT6582 (28 nm) TI OMAP 5910
Processor CPU Quad-core 1.3 GHz Cortex-A7 120 MHz ARM925T
Graphics processor GPU Mali-400MP2 Z525 -Mali-T720MP2 Z528
External memory microSD, up to 32 GB (dedicated slot) MMC/SD
Internal memory 16 GB, 2 GB RAM 32 MB
Antutu 7 score 24156
General specs Release date 2015, March 2003, Q4
Dimensions (HxWxD) 152.5 Х 75.9 Х 9.3 mm 110 Х 49 Х 23 mm
Weight 161.9 g 120 g
Colors Black
Battery 2800 mAh,  Removable Li-Po 1050 mAh,  Removable Li-Po
Battery life Stand by time- Up to 280 h Talking time- Up to 10 h 20 min Stand by time- Up to 170 h Talking time- Up to 7 h
Communication and Connectivity SIM card Single SIM (Micro-SIM)Dual SIM (Micro-SIM, dual stand-by) Mini-SIM
Network Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE Show all network frequencies:
Speed HSPA 21.1/11.5 Mbps
GPRS Class 12 Class 8
Edge Class 10 No
Wi-Fi Wi-Fi 802.11 b/g/n No
GPS Yes, with A-GPS No
NFC Super AMOLED
USB microUSB 2.0 Proprietary
Bluetooth 4.0, A2DP, EDR 1.1
Harmful irradiation SAR EU - 0.67 W/kg (head)    
Music and Audio Radio FM radio No
Headphone jack Yes No
Other features Dop Sensors Fingerprint (rear-mounted), Sensors Accelerometer, proximity - Also known as Liquid E3 E380 Available as Acer Liquid E3 Duo with dual-SIM card slots, Infrared port - Fast battery charging (Pump Express 2.0+) - For metroPCS , Infrared port - MP4/MP3 player -Sync ML

An overview of the main advantages of each of the devices

Reasons to buy E3 Sign
  • Screen 5.5"
  • External memory microSD GB
Reasons to buy X
  • External memory MMC/SD GB