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O2 XDA Atom vs Sharp R1S

 
Brief information about compared phones: O2 XDA Atom , Sharp R1S

O2 XDA Atom 2005 year of release. cpu Intel PXA272 416 MHz. screen 2.7". with resolution 240x320. Smartphone has 2 megapixel main camera .

Sharp R1S 2018 year of release. cpu Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53). screen 5.5". with resolution 720x1280. Smartphone has 5 megapixel front camera and 13 megapixel main camera .

Display Technology TFT IPS LCD
Touchscreen resistive touchscreen capacitive touchscreen
Display colors 16M
Screen size 2.7" inch 5.5" inch
Screen area 22.6 cm2 83.4 cm2
Screen format 4:3 (height:width) 16:9 (height:width)
Screen to body ratio 38.2% %
Screen resolution 240 x 320 px 720 x 1280 px
PPI /points per inch/ 148 PPI 267 PPI
Camera and Video Rear camera, main 2 MP, Single 13 MP, Dual
Camera specs 2 MP 13 MP, f/2.0, AF -5 MP, depth sensor
Functions LED flash Dual-LED dual-tone flash, panorama, HDR
Video Yes 1080p@30fps
Front camera, selfie 0 MP, 5 MP, Single
Specifications 5 MP, f/2.4
Performance Operating system OS Microsoft Windows Mobile 5.0 PocketPC Android 7.0 (Nougat)
Chipset Mediatek MT6750 (28 nm)
Processor CPU Intel PXA272 416 MHz Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU Mali-T860MP2
External memory miniSD microSD, up to 128 GB (uses SIM 2 slot)
Internal memory 64 MB RAM, 128 MB ROM 32 GB, 3 GB RAM
Antutu 7 score 48572
General specs Release date 2005, November 2018, February
Dimensions (HxWxD) 102 Х 58 Х 18.5 mm Х Х mm
Weight 140 g 0 g
Colors Silver Black
Battery 1530 mAh,  Removable Li-Po 5000 mAh,  Non-removable Li-Ion
Approximate price 260 EUR 170 EUR
Battery life Stand by time- Up to 150 h Talking time- Up to 5 h 30 min
Communication and Connectivity SIM card Mini-SIM Hybrid Dual SIM (Nano-SIM, dual stand-by)
Network Show all network frequencies: Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 40(2300)
Speed HSPA, LTE
GPRS Class 10 Yes
Edge Class 10 Yes
Wi-Fi Wi-Fi 802.11b Wi-Fi 802.11 b/g/n, hotspot
GPS No Yes, with A-GPS
NFC
USB miniUSB microUSB 2.0, USB On-The-Go
Bluetooth 1.2 4.2, A2DP, LE
Music and Audio Radio FM radio To be confirmed
Headphone jack No No
Others Handwriting recognition Active noise cancellation with dedicated mic
Other features Dop , Infrared port - Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player - Produced by Quanta Computer. Functionally identical to HP iPAQ rw6815 Sensors Fingerprint (front-mounted), accelerometer, proximity - Power Bank/Reverse charging - For Indonesia, Vietnam

An overview of the main advantages of each of the devices

Reasons to buy XDA Atom
  • Internal memory 128 GB
  • External memory miniSD GB
Reasons to buy R1S
  • Screen 5.5"
  • External memory microSD GB