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Samsung Galaxy S21 Ultra (SM-G998B/DS 512GB) vs Blu Vivo XI (V0330WW)

Side by side comparison between Samsung Galaxy S21 Ultra vs Blu Vivo XI phones, differences, pros, cons and full specifications. What's the better?

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Compare Blu Vivo XI X Samsung Galaxy S21 Ultra (SM-G998B/DS 512GB) 36Points
6.8"
AMOLED

1440x3200

108
MP

40mp

16GB
RAM

Octa-core

5000
mAh

(Non removable)

vs
5.9"
IPS

720x1520

16
MP

16mp

3GB
RAM

Octa-core

3000
mAh

(Non removable)

What's the better phone? Samsung Galaxy S21 Ultra (SM-G998B/DS 512GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Galaxy S21 Ultra (SM-G998B/DS 512GB)} 36 Advantages Samsung Galaxy S21 Ultra (SM-G998B/DS 512GB) vs Vivo XI (V0330WW)} 5 Advantages Blu Vivo XI (V0330WW)
+2.9GHz 64bit Octa-core (5nm)41%
More powerful processor, you can open your applications faster
vs2GHz 64bit Octa-core (12nm)
+16GB LPDDR54 times
More RAM memory. Typically more responsive and better for multitasking.
vs3GB LPDDR4X
+512GB (457GB available)20 times
More internal storage for applications and files
vs32GB (22GB available)
+UFS 3.1Advantage
Fastest write and read storage.
vseMMC 5.1
+Dynamic AMOLEDAdvantage
Dynamic AMOLED display is brighter and more vivid
vsTFT IPS LCD
+1440x3200 pixels3 times
Higher resolution screen
vs720x1520 pixels
+516 PPI81%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs285 PPI
+6.8"15%
Larger screen
vs5.9"
+(quad camera) 108MP + 10MP + 10MP + 12MP6 times
Higher resolution main camera
vs(dual camera) 16MP + 5MP
+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
vsOnly digital zoom
+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
vsEIS: Digital stabilization
+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
vsNot supported
+HDR photo/video on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
vsHDR photo only main camera
+1/1.33" inches126%
The larger sensor camera lets you take photos with better depth.
vs1/3" inches
+f/1.8 (aperture)11%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/2.0 (aperture)
+(front) 40MP151%
Higher resolution secondary camera to take pictures and selfies
vs(front) 16MP
+8K UHD (7680x4320)15 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+(front) 4K UHD (3840x2160)8 times
More image quality for recording videos with the secondary camera
vs(front) HD (1280x720)
+Android 15Advantage
Android 15 is newer and safer
vsAndroid 9.0 Pie
+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
vs4G LTE-A
+(5G SA/NSA) 5000 Mbps16 times
Faster for surfing the internet and download files
vs(4G LTE-A) 300 Mbps
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+Face unlockAdvantage
Sensors help you use the device
vsNot supported
+UWB (Ultra Wideband)Advantage
Sensors help you use the device
vsNot supported
+5000 mAh67%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs3000 mAh
+25W150%
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
vs10W
+2 slots (Dual-SIM) + e-SIM (Eletronic)Advantage
You can have more mobile carriers/operators on the same device.
vs2 slots (Dual-SIM)
(dedicated slot)
+Active noise cancellationAdvantage
More noise-canceling microphones allow for better quality in calls and audio for recorded videos
vsNot supported
+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
vs802.11 a/b/g/n [wifi4]
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
+5.2 + A2DP/LEAdvantage
Bluetooth 5.2 + A2DP/LE is newer and faster
vs4.1 + A2DP
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
+USB 3.2 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
vsMicroUSB 2.0
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
vsMicroUSB 2.0
+Gorilla Glass VictusAdvantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
Not supportedvs+Until 512GB microSD, microSDXCAdvantage
More external storage for files using memory cards
227 grams (7.95 ounces)vs+187 grams (6.55 ounces)21%
Lighter
8.9 millimeters (0.35 inches)vs+7.9 millimeters (0.31 inches)13%
Thinner
LED flashvs+LED flash on both camerasAdvantage
The LED flash on both cameras helps in dark places or in low light
Type-C reversible connectorvs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores

18 Common items in both devices
Aluminum frame, glass front/back / Aluminum body, glass front, plastic back
16 million
PDAF: phase detection autofocus on both cameras / PDAF: phase detection autofocus
Capacitive
Multitouch
Accelerometer
Ambient light sensor
+11 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences Clear highlight

📱 Model features

Galaxy S21 Ultra (SM-G998B/DS 512GB)Blu Vivo XI (V0330WW)
 
ModelGalaxy S21 Ultra (SM-G998B/DS 512GB)Vivo XI (V0330WW)
Other model namesGalaxy S21 Ultra 5G (SM-G998B/Dual-SIM)Blu Vivo 11 V0330WW, Blu Vivo XI V0330WW
Country or region available(Global, International)
(Global, International)
USA(Global, International)
USA, (Global, International)
BrandSamsungBlu
Release date1/29/2021, Announced: 1/14/20219/1/2018
Depth8.9 millimeters (0.35 inches)7.9 millimeters (0.31 inches)
Size (width x height)75.6 x 165.1 millimeters (2.98 x 6.5 in)72.9 x 149.7 millimeters (2.87 x 5.89 in)
Weight227 grams (7.95 ounces)187 grams (6.55 ounces)
Build, materialsAluminum frame, glass front/backAluminum body, glass front, plastic back
Protection against water and othersIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistantNot supported

📲 Display

Galaxy S21 Ultra (SM-G998B/DS 512GB)Blu Vivo XI (V0330WW)
Display typeDynamic AMOLEDTFT IPS LCD
Screen size6.8" inches5.9" inches
Screen-to-body ratio~89.4% (screen-to-body ratio)~79.6% (screen-to-body ratio)
Display resolution1440x3200 pixels (20:9)720x1520 pixels
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)516 PPI285 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass VictusNot supported
Refresh rate120Hzfeature not registered
Display features1500nits[peak]
HDR10+
Always-On Display
feature not registered

🤖 Operating System

Galaxy S21 Ultra (SM-G998B/DS 512GB)Blu Vivo XI (V0330WW)
System versionAndroid 11Android 8.1 Oreo
Firmware updateAndroid 15Android 9.0 Pie
User InterfaceOne UI 3.1 / 4.1 / 5.1 / 6.0 / 7.0feature not registered

⚙️ Processor

Galaxy S21 Ultra (SM-G998B/DS 512GB)Blu Vivo XI (V0330WW)
Chipset64bit: Samsung Exynos 2100 (5nm)64bit: MediaTek Helio P22 (MT6762) (12nm)
CPUOcta-core, 3 processors:
1x 2.9GHz ARM Cortex-X1 (Single-core)
3x 2.8GHz ARM Cortex-A78 (Triple-core)
4x 2.2GHz ARM Cortex-A55 (Quad-core)
Octa-core, 2 processors:
4x 2GHz ARM Cortex-A53 (Quad-core)
4x 1.5GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerARM Mali-G78 MP14 (854MHz)PowerVR GE8320 (650MHz)
Performance (benchmark)AnTuTu: 657150 (v8), 727634 (v9)
Geekbench: 3457 (v5.2)
GFXBench: 51fps (ES 3.1 onscreen)
feature not registered

💽 Memory and storage

Galaxy S21 Ultra (SM-G998B/DS 512GB)Blu Vivo XI (V0330WW)
RAM memory16GB LPDDR53GB LPDDR4X
Internal storage512GB (457GB available)
UFS 3.1
32GB (22GB available)
eMMC 5.1
External storageNot supportedUntil 512GB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Galaxy S21 Ultra (SM-G998B/DS 512GB)Blu Vivo XI (V0330WW)
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF) + e-SIM
2 slots (Dual-SIM)
micro-SIM (3FF) and nano-SIM (4FF)
Maximum Download / Upload5000/1920 Mbps300/50 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66)
TD-LTE (38, 39, 40, 41)
VoLTE
LTE Cat6 (Bands 1,2,3,4,5,7,8,12,13,17,28,66)
Primary 5G networkSA/NSA/Sub6 (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78)Not supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkUMTS 850/900/1700/1900/2100Not supported
Secondary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66)
TD-LTE (38, 39, 40, 41)
VoLTE
Not supported
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE

📷 Camera

Galaxy S21 Ultra (SM-G998B/DS 512GB)Blu Vivo XI (V0330WW)
Back camera (main camera)(quad camera)
108 megapixels
10MP periscope telephoto f/4.9240mm1/3.24"1.22µmPDAFOIS10x-optical-zoom
10MP telephoto f/2.470mm1/3.24"1.22µmPDAFOIS3x-optical-zoom
12MP ultrawide f/2.213mm1/2.55"1.4µmPDAFSuper-Steady-video
(dual camera)
16 megapixels
5MP depth 1/5"1.12µm
Main camera resolution12000x9000 pixels4608x3456 pixels
Video recording (primary)8K UHD (7680x4320) 24 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash on both cameras
Focal aperturef/1.8 (aperture)f/2.0 (aperture)
Focal length26mm (lens)feature not registered
Sensor size1/1.33" inches1/3" inches
Pixel size1.8µm pixel1.1µm pixel
AutofocusPDAF: phase detection autofocus on both camerasPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationEIS: Digital stabilization
ZoomDigital and optical zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo/video on both camerasHDR photo only main camera
Camera extras4K@60fps
1080p@240fps
720p@960fps
feature not registered

📸 Front camera

Galaxy S21 Ultra (SM-G998B/DS 512GB)Blu Vivo XI (V0330WW)
Front camera (secondary)40 megapixels16 megapixels
Front camera resolution7296x5472 pixels4608x3456 pixels
Video recording (secondary)4K UHD (3840x2160)HD (1280x720)
Front flashNot supportedLED
Focal aperturef/2.2 (aperture)feature not registered
Focal length26mm (lens)feature not registered
Sensor size1/2.8" inches1/3" inches
Pixel size0.7µm pixel1.1µm pixel

🔉 Sound and multimedia

Galaxy S21 Ultra (SM-G998B/DS 512GB)Blu Vivo XI (V0330WW)
LoudspeakerStereo sound
32-bit/384kHz
Dolby Atmos
Tuned by AKG
Supported
Active noise cancellation3 microphonesNot supported
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Galaxy S21 Ultra (SM-G998B/DS 512GB)Blu Vivo XI (V0330WW)
USBUSB 3.2 Type-C, USB OTG On-The-GoMicroUSB 2.0
Audio outputType-C reversible connector3.5mm jack
TV outputUSB Type-C (reversible)Not supported
Bluetooth5.2 + A2DP/LE4.1 + A2DP
WiFi802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz)
WiFi Direct, hotspot
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging
NFCSupportedNot supported
Infrared portNot supportedNot supported

🧭 Sensors

Galaxy S21 Ultra (SM-G998B/DS 512GB)Blu Vivo XI (V0330WW)
SensorsAccelerometer
Ambient light sensor
Barometer
Compass
Face unlock
Fingerprint sensor (under display)
Gesture
Gyroscope
Hall effect
Proximity sensor
UWB (Ultra Wideband)
Accelerometer
Ambient light sensor
Compass
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy S21 Ultra (SM-G998B/DS 512GB)Blu Vivo XI (V0330WW)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity5000 mAh3000 mAh
Charger, watts25W Wired fast charging
USB Power Delivery 3.0
10W (5V/2A) Wired charging
Inductive / wireless charging15W Qi wireless charging (Qi/PMA)
4.5W Reverse wireless charging
feature not registered
Talk time autonomyfeature not registered21 hours
Standbyfeature not registered625 hours (26 days)

➕ Other features

Galaxy S21 Ultra (SM-G998B/DS 512GB)Blu Vivo XI (V0330WW)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Phantom Black, Silver, Titanium, Navy, Brown
• Samsung Pay (Visa, MasterCard)
• Samsung DeX
• Stylus pen support
• Colors: Black, Silver
• 2.5D curved glass
• 450nits / 19:9 display
• 2 silicone cases included
• Screen protector tempered glass
• DTS sound
• Quick Charger: 100% in 2.5 hours

☢️ Radiation rate

Galaxy S21 Ultra (SM-G998B/DS 512GB)Blu Vivo XI (V0330WW)
SAR 1.6W/kg (USA, Mexico, etc.)0.24W/kg (head), 0.72W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)0.714W/kg (head), 1.58W/kg (body)feature not registered
X

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