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LG Quantum vs Sharp Aquos R2 compact

 
Brief information about compared phones: LG Quantum , Sharp Aquos R2 compact

LG Quantum 2010 year of release. cpu 1.0 GHz Scorpion. screen 3.5". with resolution 480x800. Smartphone has 5 megapixel main camera .

Sharp Aquos R2 compact 2018 year of release. cpu Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver). screen 5.2". with resolution 1080x2280. Smartphone has 8 megapixel front camera and 22 megapixel main camera .

Display Technology TFT IGZO IPS LCD
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 3.5" inch 5.2" inch
Screen area 34.9 cm2 67.5 cm2
Screen format 5:3 (height:width) 19:9 (height:width)
Screen to body ratio 49.0% 80.5%
Screen resolution 480 x 800 px 1080 x 2280 px
PPI /points per inch/ 267 PPI 485 PPI
Screen protection Corning Gorilla Glass 3
Camera and Video Rear camera, main 5 MP, Single 22.6 MP, Single
Camera specs 5 MP, AF 22.6 MP, f/1.9, 22 mm, PDAF, OIS
Functions LED flash LED flash, HDR, panorama
Video 720p 1080p@30fps
Front camera, selfie 0 MP, 8 MP, Single
Specifications 8 MP, f/2.2, 23 mm
Performance Operating system OS Microsoft Windows Phone 7 Android 9.0 (Pie)
Chipset Qualcomm QSD8650 Snapdragon S1 Qualcomm SDM845 Snapdragon 845 (10 nm)
Processor CPU 1.0 GHz Scorpion Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
Graphics processor GPU Adreno 200 Adreno 630
External memory No microSD, up to 512 GB
Internal memory 16 GB, 512 MB RAM, 512 MB ROM 64 GB, 512GB 4GB
General specs Release date 2010, October 2018, November
Dimensions (HxWxD) 119.5 Х 59.5 Х 15.2 mm 131 Х 64 Х 9.3 mm
Weight 176 g 135 g
Colors Black Smokey Green, Deep White, Pure Black
Battery 1500 mAh,  Removable Li-Ion 2500 mAh,  Non-removable Li-Ion
Approximate price 80 EUR
Battery life Stand by time- Up to 350 h Talking time- Up to 6 h
Body build Front glass, aluminum frame, plastic back
Communication and Connectivity SIM card Mini-SIM Nano-SIM
Network Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 2100 -4G - LTE
Speed HSPA HSPA, LTE
GPRS Class 10 Yes
Edge Class 10 Yes
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, GALILEO, QZSS
NFC Yes
USB microUSB 2.0 2.0, Type-C 1.0 reversible connector (PowerDelivery 2.0)
Bluetooth 2.1, A2DP 5.0, A2DP, LE
Harmful irradiation SAR - 0.35 W/kg (head)     0.30 W/kg (body)    
Music and Audio Radio Stereo FM radio No
Headphone jack Yes Yes
Others 120 Hz -HDR10 -DCI-P3
Other features Dop Sensors Accelerometer, proximity, compass - MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Organizer -Document viewer/editor -Voice memo/dial/command -Predictive text input - For AT&T Sensors Fingerprint (front-mounted), accelerometer, gyro, proximity, compass - Fast battery charging - IP68 dust/water proof (up to 1.5m for 30 mins)

An overview of the main advantages of each of the devices

Reasons to buy Quantum
  • Internal memory 512 GB
Reasons to buy Aquos R2 compact
  • Screen 5.2"
  • Front camera 8 MP
  • Main camera 22 MP
  • Internal memory 512 GB
  • External memory microSD GB