Blu Vivo X vs Samsung Galaxy S21 FE (SM-G990U 128GB)
Side by side comparison between Blu Vivo X vs Samsung Galaxy S21 FE phones, differences, pros, cons and full specifications. What's the better?
,
6"
IPS
IPS
720x1440
13
MP
MP
20mp
4GB
RAM
RAM
Octa-core
4010
mAh
mAh
(Non removable)
vs
6.4"
AMOLED
AMOLED
1080x2400
12.2
MP
MP
32mp
6GB
RAM
RAM
Octa-core
4500
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy S21 FE (SM-G990U 128GB)
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!
15 Common items in both devices |
16 million |
PDAF: phase detection autofocus |
Capacitive |
Multitouch |
Accelerometer |
Ambient light sensor |
Compass |
+8 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 | ||
Blu Vivo X | Galaxy S21 FE (SM-G990U 128GB) | |
Change model | ||
Model | Vivo X | Galaxy S21 FE (SM-G990U 128GB) |
Other model names | BLU VIVO X V0230WW, Blu Vivo 10 V0230WW | Galaxy S21 FE 5G SM-G990U1 (Snapdragon) |
Country or region available | Canada, Spain, USA | USA |
Brand | Blu | Samsung |
Release date | 2/1/2018 | 1/7/2022, Announced: 1/4/2022 |
Depth | 8.2 millimeters (0.32 inches) | 7.9 millimeters (0.31 inches) |
Size (width x height) | 76.8 x 160 millimeters (3.02 x 6.3 in) | 74.5 x 155.7 millimeters (2.93 x 6.13 in) |
Weight | 188 grams (6.58 ounces) | 177 grams (6.2 ounces) |
Build, materials | feature not registered | Aluminum body, glass front, plastic back |
Protection against water and others | Not supported | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant |
📲 Display | ||
Blu Vivo X | Galaxy S21 FE (SM-G990U 128GB) | |
Display type | TFT IPS LCD | Dynamic AMOLED |
Screen size | 6" inches | 6.4" inches |
Screen-to-body ratio | ~75.6% (screen-to-body ratio) | ~85.3% (screen-to-body ratio) |
Display resolution | 720x1440 pixels | 1080x2400 pixels (20:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch 10-points |
Pixel density (dot pitch) | 268 PPI | 411 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 3 | Gorilla Glass Victus |
Refresh rate | feature not registered | 120Hz |
Display features | feature not registered | 1300nits[peak] HDR10+ Always-On Display |
🤖 Operating System | ||
Blu Vivo X | Galaxy S21 FE (SM-G990U 128GB) | |
System version | Android 7.0 Nougat | Android 12 |
Firmware update | feature not registered | Android 14 |
User Interface | feature not registered | One UI 4.1 / 5.1 / 6.0 |
⚙️ Processor | ||
Blu Vivo X | Galaxy S21 FE (SM-G990U 128GB) | |
Chipset | 64bit: MediaTek MT6757T Helio P25 (16nm) | 64bit: Qualcomm Snapdragon 888 (SM8350) (5nm) |
CPU | Octa-core, 2 processors: 4x 2.6GHz ARM Cortex-A53 (Quad-core) 4x 1.6GHz ARM Cortex-A53 (Quad-core) | Octa-core, 3 processors: 1x 2.84GHz Kryo 680 (Single-core) 3x 2.42GHz Kryo 680 (Triple-core) 4x 1.8GHz Kryo 680 (Quad-core) |
GPU graphical controller | ARM Mali-T880 MP2 1Ghz | Qualcomm Adreno 660 (840MHz) |
Performance (benchmark) | feature not registered | AnTuTu: 566529 (v8), 719696 (v9) Geekbench: 3049 (v5.1) GFXBench: 56fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
Blu Vivo X | Galaxy S21 FE (SM-G990U 128GB) | |
RAM memory | 4GB LPDDR4X | 6GB LPDDR5 |
Internal storage | 64GB (50GB available) | 128GB (97GB available) UFS 3.1 |
External storage | Until 64GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) | Not supported |
📶 Mobile networks | ||
Blu Vivo X | Galaxy S21 FE (SM-G990U 128GB) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) | Dual-SIM Standby - Call active on one sim card |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 300/50 Mbps | 2000/1024 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G, 4G, 5G |
Frequency, bands | Expand band details Collapse details | |
GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/900/1700/1900/2100 | UMTS 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat6 700/850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8,12,17,28) | LTE Cat20 (1, 3, 3, 4, 5, 7, 8, 12, 20, 28) TD-LTE (34, 38, 39, 40, 41) VoLTE |
Primary 5G network | Not supported | SA/NSA/Sub6 (1, 3, 5, 8, 28, 41, 78, 79) |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | UMTS 850/900/1700/1900/2100 |
Secondary 4G network | Not supported | LTE Cat20 (1, 3, 3, 4, 5, 7, 8, 12, 20, 28) TD-LTE (34, 38, 39, 40, 41) VoLTE |
Secondary data network | GPRS, EDGE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA |
📷 Camera | ||
Blu Vivo X | Galaxy S21 FE (SM-G990U 128GB) | |
Back camera (main camera) | (dual camera) 13 megapixels 5MP 1/5"1.12µm | (triple camera) 12.2 megapixels 12MP ultrawide f/2.2123°13mm1/3"1.12µm 8MP telephoto f/2.476mm1/4.5"1.0µmPDAFOIS3x-optical-zoom |
Main camera resolution | 4128x3096 pixels | 4032x3024 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | 4K UHD (3840x2160) 60 fps |
Flash | LED flash on both cameras | LED flash |
Focal aperture | f/2.0 (aperture) | f/1.8 (aperture) |
Focal length | feature not registered | 26mm lens |
Sensor size | 1/3" inches | 1/1.76" inches |
Pixel size | 1.12µm pixel | 1.8µm pixel |
Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | OIS: Optical stabilization |
Zoom | Only digital zoom | Digital and optical zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Not supported | Supported |
HDR | HDR photo only main camera | HDR photo/video on both cameras |
Camera extras | feature not registered | 4K@30/60fps 1080p@30/60fps 1080p@240fps (slow motion) 720p@960fps (slow motion) |
📸 Front camera | ||
Blu Vivo X | Galaxy S21 FE (SM-G990U 128GB) | |
Front camera (secondary) | (dual front camera) 20 megapixels 8MP 1/4"1.12µm120° | 32 megapixels |
Front camera resolution | 5472x3648 pixels | 6528x4896 pixels |
Video recording (secondary) | Full HD (1920x1080) | 4K UHD (3840x2160) |
Front flash | LED | Not supported |
Focal aperture | f/2.0 (aperture) | f/2.2 (aperture) |
Focal length | feature not registered | 26mm lens |
Sensor size | 1/2.78" inches | 1/2.74" inches |
Pixel size | 1µm pixel | 0.8µm pixel |
🔉 Sound and multimedia | ||
Blu Vivo X | Galaxy S21 FE (SM-G990U 128GB) | |
Loudspeaker | Supported | Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG |
Active noise cancellation | Not supported | 2 microphones or more |
Radio | FM | Not supported |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263 | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Blu Vivo X | Galaxy S21 FE (SM-G990U 128GB) | |
USB | MicroUSB 2.0 | USB 3.2 Type-C, USB OTG On-The-Go |
Audio output | 3.5mm jack | Type-C reversible connector |
TV output | Not supported | USB Type-C SlimPort® |
Bluetooth | 4.1 + A2DP | 5.0 + A2DP/LE |
WiFi | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Not supported | Supported |
GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
NFC | Not supported | Supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Blu Vivo X | Galaxy S21 FE (SM-G990U 128GB) | |
Sensors | Accelerometer Ambient light sensor Compass Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Blu Vivo X | Galaxy S21 FE (SM-G990U 128GB) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 4010 mAh | 4500 mAh |
Charger, watts | Wired charging | 25W Wired fast charging Reverse charging by cable USB Power Delivery 3.0 |
Inductive / wireless charging | feature not registered | 15W Qi wireless charging 4.5W Reverse wireless charging |
Talk time autonomy | 22 hours | feature not registered |
Standby | 700 hours (29.2 days) | feature not registered |
➕ Other features | ||
Blu Vivo X | Galaxy S21 FE (SM-G990U 128GB) | |
Call control | Voice recorder | Voice dialing, Voice recorder, Voice commands |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Hands-free calling | Supported | Supported |
Video calling | Supported | Supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
Antenna | Internal antenna | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | • Colors: Black • 2.5D curved glass screen • 520nits brightness screen • 18:9 display • Facial recognition • Sony IMX376 front camera sensor • MAXXAudio • Dual WhatsApp support • Fast battery charging | • Colors: Graphite, White, Lavender, Olive |
☢️ Radiation rate | ||
Blu Vivo X | Galaxy S21 FE (SM-G990U 128GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.77W/kg (head), 0.9W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |