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HTC ChaCha vs Sharp Aquos R2 compact

 
Brief information about compared phones: HTC ChaCha , Sharp Aquos R2 compact

HTC ChaCha 2011 year of release. cpu 800 MHz. screen 2.6". with resolution 480x320. Smartphone has 0 megapixel front camera and 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 256K 16M
Screen size 2.6" inch 5.2" inch
Screen area 20.1 cm2 67.5 cm2
Screen format 3:2 (height:width) 19:9 (height:width)
Screen to body ratio 27.2% 80.5%
Screen resolution 480 x 320 px 1080 x 2280 px
PPI /points per inch/ 222 PPI 485 PPI
Screen protection Corning Gorilla Glass 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 480p@30fps 1080p@30fps
Front camera, selfie 0.3 MP, Single 8 MP, Single
Specifications VGA 8 MP, f/2.2, 23 mm
Performance Operating system OS Android 2.3 (Gingerbread); Sense UI 2.1 Android 9.0 (Pie)
Chipset Qualcomm SDM845 Snapdragon 845 (10 nm)
Processor CPU 800 MHz Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
Graphics processor GPU Adreno 630
External memory microSD, up to 32 GB (dedicated slot), 2 GB included microSD, up to 512 GB
Internal memory 512 MB, 512 MB RAM 64 GB, 512GB 4GB
Antutu 7 score 357
General specs Release date 2011, February 2018, November
Dimensions (HxWxD) 114.4 Х 64.6 Х 10.7 mm 131 Х 64 Х 9.3 mm
Weight 120 g 135 g
Colors Black, Silver Smokey Green, Deep White, Pure Black
Battery 1250 mAh,  Removable Li-Ion 2500 mAh,  Non-removable Li-Ion
Approximate price 70 EUR
Battery life Stand by time- Up to 430 h (2G) / Up to 660 h (3G) Talking time- Up to 7 h 30 min (2G) / Up to 7 h (3G)
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 7.2/0.384 Mbps HSPA, LTE
GPRS Yes Yes
Edge Yes Yes
Wi-Fi Wi-Fi 802.11 b/g/n, hotspot 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 3.0, A2DP 5.0, A2DP, LE
Harmful irradiation SAR - 0.68 W/kg (head)     1.37 W/kg (body)    
Music and Audio Radio Stereo FM radio, RDS No
Headphone jack Yes Yes
Others 120 Hz -HDR10 -DCI-P3
Other features Dop Sensors Accelerometer, proximity, compass - Facebook dedicated key -MP3/AAC+/WAV/WMA player -MP4/H.264 player -Organizer -Document viewer/editor -Voice memo -Predictive text input - Also known as HTC ChaChaCha 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 ChaCha
  • Internal memory 512 GB
  • External memory microSD 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