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Brief information about compared phones: Sharp Aquos Zero 2 , T-Mobile Sidekick 4GSharp 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. |
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| 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 | Nо | |
| 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 | |