ZTE Blade Buzz V815W vs Samsung Galaxy S21 Ultra
Quick Comparison
Samsung Galaxy S21 Ultra has better RAM than ZTE Blade Buzz V815W. In terms of display resolution, Samsung Galaxy S21 Ultra has better resolution of 3200 x 1440 than ZTE Blade Buzz V815W which has resolution of 800 x 480. Samsung Galaxy S21 Ultra has more internal memory than ZTE Blade Buzz V815W
| Name | ZTE Blade Buzz V815W | Samsung Galaxy S21 Ultra |
| RAM | 512 MB | 12 GB |
|---|---|---|
| Display | 4.2 in | 6.8 in |
| Internal Memory | 512 MB | 256 GB |
| Battery | 1200 mAh | 5000 mAh |
| Camera | 3 MP | 108 MP Quad |
| Price | Rs. 1690 | Rs. 92999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is October, 2014. The cost of ZTE Blade Buzz V815W is Rs. 1690. The launch Date of the second phone is January 14, 2021. The cost of Samsung Galaxy S21 Ultra is Rs. 92999.
Display comparison
Samsung Galaxy S21 Ultra has larger screen size of 6.8 inches in comparison to ZTE Blade Buzz V815W's 4.2 inch screen. ZTE Blade Buzz V815W has LCD Screen type where as Samsung Galaxy S21 Ultra has Screen type. Samsung's phone has display density of 515 PPI & ZTE's phone has only 222 PPI display density. ZTE Blade Buzz V815W has 5:3 aspect ratio where as Samsung Galaxy S21 Ultra has 20:9 aspect ratio.
Memory comparison
Samsung Galaxy S21 Ultra's larger 12 GB RAM is better for playing games and all with respect to ZTE Blade Buzz V815W's lower 512 MB RAM. Samsung Galaxy S21 Ultra has more Internal Memory (256 GB) than ZTE Blade Buzz V815W (512 MB).
Camera comparison
Samsung Galaxy S21 Ultra's 108 MP Quad Rear Camera outclasses ZTE Blade Buzz V815W's 3 MP Rear Camera in terms of resolution. Samsung Galaxy S21 Ultra will be better choice if you're looking to click lot of selfies as it has better 40 MP Front Camera in comparison to ZTE Blade Buzz V815W's 1.3 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 4.4 and the second one on 10 version.
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Full Comparison
| Name | ZTE Blade Buzz V815W | Samsung Galaxy S21 Ultra |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | October, 2014 | January 14, 2021 |
| Design | ||
| Dimensions | 75.6 x 165.1 x 8.9 mm | |
| Weight | 227 g | |
| Display | ||
| Type | Color LCD Screen | Color Dynamic AMOLED 2X (16M Colors) |
| Touch | Yes | Yes |
| Size | 4.2 inches, 480 x 800 pixels | 6.8 inches, 1440 x 3200 pixels, 120 Hz |
| Aspect Ratio | 5:3 | 20:9 |
| PPI | ~ 222 PPI | ~ 515 PPI |
| Screen to Body Ratio | ~ 89.8% | |
| Glass Type | Corning Gorilla Glass Victus | |
| Features | Always-on Display, HDR10+, Curved Display | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 512 MB | 12 GB |
| Storage | 512 MB | 256 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, upto 32 GB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.2, A2DP, LE |
| USB | Yes | Yes, USB-C v3.2 |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer | Accelerometer, Gyro, Proximity, Compass, Barometer |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 3 MP | 108 MP f/1.8 10 MP f/4.9 (Telephoto) 10 MP f/2.4 (Telephoto) 12 MP f/2.2 (Ultra Wide) with autofocus |
| Features | Auto-HDR, Panorama | |
| Video Recording | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD | |
| Flash | Yes, LED | |
| Front Camera | 1.3 MP | Punch Hole 40 MP f/2.2 (Wide Angle) with Autofocus |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v4.4 (KitKat) | Android v10 |
| Chipset | Samsung Exynos 2100 | |
| CPU | 1.3 GHz, Dual Core Processor | 2.9 GHz, Octa Core Processor |
| Core Details | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | |
| GPU | Mali-G78 MP14 | |
| Java | Yes, via 3rd party | No |
| Browser | Yes | |
| Multimedia | ||
| Yes | ||
| Music | Yes | |
| Video | Yes | |
| FM Radio | No | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1200 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 25W Fast Charging | |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes, 4.5W | |