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T-Mobile Sidekick 4G vs Sharp Aquos Zero 2

 
Brief information about compared phones: Sharp Aquos Zero 2 , T-Mobile Sidekick 4G

Sharp Aquos Zero 2 2020 year of release, cpu - Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485), screen 6.4", with resolution 1080x2340. Smartphone has 8 megapixel front camera and 12 megapixel main camera.

T-Mobile Sidekick 4G 2011 year of release, cpu 1.0 GHz Cortex-A8, screen 3.5", with resolution 480x800. Smartphone has 0 megapixel front camera and 3 megapixel main camera.

Display Technology OLED TFT
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 1B 16M
Screen size 6.4" inc 3.5" inch
Screen area 100.5 cm2 34.9 cm2
Screen format 19.5:9 (height:width) 5:3 (height:width)
Screen to body ratio 86.0% 45.0%
Screen resolution 1080 x 2340 px 480 x 800 px
PPI /points per inch/ 267 PPI
Screen protection Corning Gorilla Glass 6
Camera and Video Rear camera, main 12.2 MP, Dual 3.15 MP, Single
Camera specs -12.2 MP, f/1.7, (wide), 1/2.55'', 1.4µm, dual pixel PDAF, OIS -20 MP, f/2.4, 125° (ultrawide), AF 3.15 MP, AF
Functions HDR
Video 1080p@30fps, gyro-EIS 480p@30fps
Front camera, selfie 8 MP, Single 0.3 MP, Single
Specifications 8 MP, f/2.2, 23mm (wide) VGA
Performance Operating system OS Android 10 Android 2.2 (Froyo)
Chipset - Qualcomm SM8150 Snapdragon 855 (7 nm) Hummingbird
Processor CPU - Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485) 1.0 GHz Cortex-A8
Graphics processor GPU - Adreno 640 PowerVR SGX540
External memory No microSD, up to 32 GB (dedicated slot), 2 GB included
Internal memory 256GB 8GB RAM 1 GB, 512 MB RAM
General specs Release date 2020, May 22 2011, March
Dimensions (HxWxD) 158 Х 74 Х 8.8 mm 127 Х 61 Х 15 mm
Weight 141 g 162 g
Colors Blue Matte Black, Pearl magenta
Battery 3130 mAh, Non-removable Li-Ion 1500 mAh,  Removable Li-Ion
Approximate price 670 EUR 310 EUR
Battery life Stand by time- Up to 456 h Talking time- Up to 6 h 30 min
Communication and Connectivity SIM card Nano-SIM Mini-SIM
Network Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - 1, 2, 3, 4, 5, 6, 7, 8, 11, 12, 13, 17, 18, 19, 20, 28, 38, 39, 41 - Taiwan Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed HSPA 42.2/5.76 Mbps, LTE-A HSPA 7.2/5.76 Mbps
GPRS Yes Yes
Edge Yes Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, DLNA, hotspot
GPS Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS Yes, with A-GPS
NFC Yes
USB 2.0, Type-C 1.0 reversible connector microUSB 2.0
Bluetooth 5.0, A2DP, LE, aptX HD, aptX Adaptive 3.0, A2DP
Harmful irradiation SAR - 0.34 W/kg (head)     0.96 W/kg (body)    
Music and Audio Radio No
Headphone jack No Yes
Others - HDR10 -Dolby Vision -240Hz refresh rate
Other features Dop - Sensors - Fingerprint (under display, optical), accelerometer, gyro, proximity, compass - Fast charging -USB Power Delivery 2.0 - IP68 dust/water resistant (up to 1.5m for 30 mins) - Also known as Sharp Aquos Zero2 Sensors Accelerometer, proximity - T-Mobile TV -MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -ThinkFree Office document editor , PDF viewer -Voice memo -Predictive text input - Optical trackpad - Also known as T-Mobile T839 Sidekick 4G

An overview of the main advantages of each of the devices

Reasons to buy Aquos Zero 2
  • Screen 6.4"
  • Front camera 8 MP
  • Internal memory 256 GB
  • RAM 8 GB
Reasons to buy Sidekick 4G
  • Internal memory 512 GB
  • External memory microSD GB