Blu Star 4.5 Design Edition (S451U) vs Samsung Galaxy A71 5G UW (SM-A716V)
Side by side comparison between Blu Star 4.5 Design Edition vs Samsung Galaxy A71 5G phones, differences, pros, cons and full specifications. What's the better?
,
4.5"
IPS
IPS
480x800
5
MP
MP
0.3mp
512MB
RAM
RAM
Quad-core
1700
mAh
mAh
(Removable)
vs
6.7"
AMOLED
AMOLED
1080x2400
64
MP
MP
32mp
8GB
RAM
RAM
Octa-core
4500
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy A71 5G UW (SM-A716V)
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 |
LED flash |
Only digital zoom |
Autofocus / PDAF: phase detection autofocus |
Capacitive |
Multitouch |
Accelerometer |
+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 highlight๐ฑ Model features | ||
Blu Star 4.5 Design Edition (S451U) | Galaxy A71 5G UW (SM-A716V) | |
Model | Star 4.5 Design Edition (S451U) | Galaxy A71 5G UW (SM-A716V) |
Other model names | Blu Star 4.5 S451u, Blu S451u | Galaxy A71 SM-A716VTKMVZW (Verizon) |
Country or region available | USA | USA |
Brand | Blu | Samsung |
Release date | 11/1/2014 | 7/16/2020, Announced: 7/7/2020 |
Depth | 9.1 millimeters (0.36 inches) | 8.1 millimeters (0.32 inches) |
Size (width x height) | 64.3 x 127.7 millimeters (2.53 x 5.03 in) | 75.5 x 162.5 millimeters (2.97 x 6.4 in) |
Weight | 133 grams (4.66 ounces) | 185 grams (6.48 ounces) |
Build, materials | feature not registered | Aluminum body, glass front, plastic back |
Protection against water and others | Not supported | Not supported |
๐ฒ Display | ||
Blu Star 4.5 Design Edition (S451U) | Galaxy A71 5G UW (SM-A716V) | |
Display type | TFT IPS LCD | Super AMOLED Plus |
Screen size | 4.5" inches | 6.7" inches |
Screen-to-body ratio | ~70.2% (screen-to-body ratio) | ~88.3% (screen-to-body ratio) |
Display resolution | 480x800 pixels | 1080x2400 pixels (20:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 207 PPI | 393 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Not supported | Gorilla Glass 3 |
Refresh rate | feature not registered | 60Hz |
Display features | feature not registered | Not supported |
๐ค Operating System | ||
Blu Star 4.5 Design Edition (S451U) | Galaxy A71 5G UW (SM-A716V) | |
System version | Android 4.4.2 KitKat | Android 10 |
Firmware update | Android 5.0.2 Lollipop | Android 13 |
User Interface | feature not registered | One UI 2.0 / 3.1 / 4.1 / 5.0 |
โ๏ธ Processor | ||
Blu Star 4.5 Design Edition (S451U) | Galaxy A71 5G UW (SM-A716V) | |
Chipset | 32bit: MediaTek MT6582 | 64bit: Qualcomm Snapdragon 765G (SM7250-AB) (7nm) |
CPU | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core) | Octa-core, 3 processors: 1x 2.4GHz Kryo 475 Prime (Single-core) 1x 2.2GHz Kryo 475 Gold (Single-core) 6x 1.8GHz Kryo 475 Silver (Hexa-core) |
GPU graphical controller | ARM Mali-400 | Qualcomm Adreno 620 (625MHz) |
Performance (benchmark) | feature not registered | feature not registered |
๐ฝ Memory and storage | ||
Blu Star 4.5 Design Edition (S451U) | Galaxy A71 5G UW (SM-A716V) | |
RAM memory | 512MB LPDDR2 | 8GB LPDDR4X |
Internal storage | 4GB (2GB available) | 128GB (106GB available) UFS 2.1 |
External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 1TB microSD, microSDXC (dedicated slot) |
๐ถ Mobile networks | ||
Blu Star 4.5 Design Edition (S451U) | Galaxy A71 5G UW (SM-A716V) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
SIM card | 2 slots (Dual-SIM) micro-SIM (3FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 21/5.76 Mbps | 5000/200 Mbps |
Network technology | 2G, 3G | 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 850/1700/1900 | UMTS 850/900/1900/2100 |
Primary 4G network | Not supported | LTE Cat12/13 (2, 4, 5, 13, 66) VoLTE |
Primary 5G network | Not supported | mmWave (260, 261) |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, Sub6 |
Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | GPRS, EDGE | Not supported |
๐ท Camera | ||
Blu Star 4.5 Design Edition (S451U) | Galaxy A71 5G UW (SM-A716V) | |
Back camera (main camera) | 5 megapixels | (quad camera) 64 megapixels 12MP ultrawide f/2.212mm 5MP macro f/2.425mm1/5"1.12ยตm 5MP depth f/2.2 |
Main camera resolution | 2592x1944 pixels | 10120x6328 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | 4K UHD (3840x2160) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | feature not registered | f/1.8 (aperture) |
Focal length | feature not registered | 26mm lens |
Sensor size | feature not registered | 1/1.72" inches |
Pixel size | feature not registered | 0.8ยตm pixel |
Autofocus | Autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | feature not registered | EIS: Digital stabilization |
Zoom | Only digital zoom | Only digital 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 on both cameras |
Camera extras | feature not registered | 4K@30fps 1080p@30fps 1080p@240/960fps (slow motion) |
๐ธ Front camera | ||
Blu Star 4.5 Design Edition (S451U) | Galaxy A71 5G UW (SM-A716V) | |
Front camera (secondary) | 0.3 megapixels | 32 megapixels |
Front camera resolution | 640x480 pixels | 6528x4896 pixels |
Video recording (secondary) | VGA (640x480) | 4K UHD (3840x2160) |
Front flash | Not supported | Not supported |
Focal aperture | feature not registered | f/2.2 (aperture) |
Focal length | feature not registered | 26mm lens |
Sensor size | feature not registered | 1/2.8" inches |
Pixel size | feature not registered | 0.8ยตm pixel |
๐ Sound and multimedia | ||
Blu Star 4.5 Design Edition (S451U) | Galaxy A71 5G UW (SM-A716V) | |
Loudspeaker | Supported | Mono sound (not stereo) |
Active noise cancellation | Not supported | 2 microphones or more |
Radio | FM | FM (RDS) |
TV | Not supported | Not supported |
Video formats | MP4, H.264, H.263 | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
๐ Connectivity | ||
Blu Star 4.5 Design Edition (S451U) | Galaxy A71 5G UW (SM-A716V) | |
USB | MicroUSB 2.0 | USB 2.0 Type-C, USB OTG On-The-Go |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | Not supported | USB Type-C (reversible) |
Bluetooth | 4.0 + A2DP | 5.0 + A2DP/LE |
WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
NFC | Not supported | Supported |
Infrared port | Not supported | Not supported |
๐งญ Sensors | ||
Blu Star 4.5 Design Edition (S451U) | Galaxy A71 5G UW (SM-A716V) | |
Sensors | Accelerometer Ambient light sensor Compass Proximity sensor | Accelerometer Ambient light sensor ANT+ Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor |
Vibrating alert | Supported | Supported |
๐ Battery | ||
Blu Star 4.5 Design Edition (S451U) | Galaxy A71 5G UW (SM-A716V) | |
Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 1700 mAh | 4500 mAh |
Charger, watts | Wired charging | 25W Wired fast charging |
Inductive / wireless charging | feature not registered | Not supported |
Talk time autonomy | feature not registered | feature not registered |
Standby | feature not registered | feature not registered |
โ Other features | ||
Blu Star 4.5 Design Edition (S451U) | Galaxy A71 5G UW (SM-A716V) | |
Call control | Voice dialing, 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 | โข Colors: Black, White, Blue, Pink, Grey, Gold, Purple, Yellow โข Leather in the back โข Screen protector included โข Silicon Case included โข BLU Infinite View technology | โข Colors: Prism Cube Black, Sliver, Blue |
โข๏ธ Radiation rate | ||
Blu Star 4.5 Design Edition (S451U) | Galaxy A71 5G UW (SM-A716V) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.5W/kg (head), 0.78W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |