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Coolpad Roar vs i-mate JAMin

 
Brief information about compared phones: Coolpad Roar , i-mate JAMin

Coolpad Roar 2015 year of release. cpu Quad-core 1.3 GHz Cortex-A7. screen 4.5". with resolution 480x854. Smartphone has 2 megapixel front camera and 5 megapixel main camera .

i-mate JAMin 2006 year of release. cpu 200 MHz ARM926EJ-S. screen 2.8". with resolution 240x320. Smartphone has 2 megapixel main camera .

Display Technology IPS LCD TFT
Touchscreen capacitive touchscreen resistive touchscreen
Display colors 65K
Screen size 4.5" inch 2.8" inch
Screen area 55.8 cm2 24.3 cm2
Screen format 16:9 (height:width) 4:3 (height:width)
Screen to body ratio 64.2% 38.8%
Screen resolution 480 x 854 px 240 x 320 px
PPI /points per inch/ 218 PPI 143 PPI
Camera and Video Rear camera, main 5 MP, Single 2 MP, Single
Camera specs 5 MP, AF 2 MP
Functions LED flash
Video Yes CIF
Front camera, selfie 2 MP, Single 0 MP,
Specifications 2 MP
Performance Operating system OS Android 5.1 (Lollipop) Microsoft Windows Mobile 5.0 PocketPC
Chipset Mediatek MT6580 (28 nm) TI OMAP 850
Processor CPU Quad-core 1.3 GHz Cortex-A7 200 MHz ARM926EJ-S
Graphics processor GPU Mali-400MP2
External memory microSD, up to 32 GB (dedicated slot) SD/MMC, up to 2 GB
Internal memory 8 GB, 1 GB RAM 64 MB RAM, 128 MB ROM
General specs Release date 2015, November 2006, Q1
Dimensions (HxWxD) 133 Х 65.4 Х 9 mm 108 Х 58 Х 18.2 mm
Weight 0 g 150 g
Colors Black Stylish black
Battery 1800 mAh,  Removable Li-Ion 1200 mAh,  Removable Li-Po
Approximate price 220 EUR
Communication and Connectivity SIM card Nano-SIM Mini-SIM
Network Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 Show all network frequencies:
Speed HSPA
GPRS Yes Class 10
Edge Yes Class 10
Wi-Fi Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11b/g
GPS Yes, with A-GPS No
NFC
USB microUSB 2.0 miniUSB
Bluetooth 4.0, A2DP 2.0
Music and Audio Radio FM radio No
Headphone jack Yes No
Others Handwriting recognition
Other features Dop Sensors Yes , Infrared port - Pocket Office -Voice memo -MP3/AAC player - Produced by HTC. Functionally identical to Qtek S200, O2 XDA Neo.

An overview of the main advantages of each of the devices

Reasons to buy Roar
  • External memory microSD GB
Reasons to buy JAMin
  • Internal memory 128 GB
  • External memory SD/MMC GB