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BLU Tank Xtreme vs Samsung Galaxy S21 Ultra
General
| Model | - - |
| Released | January 2020 - |
| Phone Series | - - |
Display
| Display Type | IPS LCD Dynamic AMOLED 2X, 120Hz, HDR10+, 1600 nits (peak) |
| Display Size | 5.5 inches, 78.1 cm 6.8 inches, 111.6 cm2 |
| Screen to Body Ratio | ~70.8% screen-to-body ratio - |
| Resolution | 480 x 960 pixels, 18:9 ratio 1440 x 3200 pixels, 20:9 ratio |
| Pixel Density | ~195 ppi density ~516 ppi density |
| Display Colors | Black Phantom Black, Phantom Silver |
| Touch Screen | Yes Yes |
| Display Protection | - Corning Gorilla Glass Victus |
| Features | - - |
Design
| Type | - - |
| Dimensions | 153.6 x 71.8 x 10.2 mm (6.05 x 2.83 x 0.40 in) - |
| Weight | 178 g (6.28 oz) - |
| Waterproof | Yes Yes |
Hardware
| CPU | Quad-core 1.3 GHz Cortex-A53 - |
| GPU | Mali-T720 - |
| RAM Memory | 2GB RAM 12GB RAM, 16GB RAM |
| Internal Storage | 32GB 128GB, 256GB, 512GB |
| Card Slot | microSDXC (uses shared SIM slot) - |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer |
Camera
| Rear Camera | 13 MP, AF 2 MP, (depth) 108 MP (2nd gen), f/1.8, 26mm (wide), 1/1.33", 0.8µm, PDAF, Laser AF, OIS 10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom 10 MP, f/2.4, 70mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom |
| image | - - |
| Video | 1080p@30fps 8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS |
| Flash | LED flash LED flash |
| Front Camera | 8 MP 40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF |
| Camera Features | LED flash LED flash, auto-HDR, panorama |
| Front Flash | - - |
Battery
| Capacity | Li-Po 4200 mAh, non-removable Li-Po 5000 mAh, non-removable |
| Placement | - - |
| Fast Charge | Fast charging 25W |
| Wireless Charging | - Fast Qi/PMA wireless charging 15W |
Software
| Operating System | Android 9.0 (Pie) Android 11, One UI 3.0 |
| User Interface | 3.5mm 3.5mm |
Connectivity
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | 4.0, A2DP 5.1, A2DP, LE |
| GPS | Yes, with A-GPS Yes, with A-GPS, GLONASS, BDS, GALILEO |
| NFC | No Yes |
| FM Radio | FM radio FM radio (Snapdragon model only; market/operator dependent) |
| USB | microUSB 2.0 USB Type-C 3.2, USB On-The-Go |
| Headphones | 3.5mm 3.5mm |
Data
| Speed | HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G |
Network
| SIM | Hybrid Dual SIM Single SIM (Nano-SIM and/or eSIM) |
| Dual SIM | Hybrid Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) |
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