Blu R1 Plus (16GB) vs Samsung Galaxy A21s (SM-A217F/DSN 32GB)
Side by side comparison between Blu R1 Plus vs Samsung Galaxy A21s phones, differences, pros, cons and full specifications. What's the better?
,
5.5"
IPS
IPS
720x1280
13
MP
MP
5mp
2GB
RAM
RAM
Quad-core
4000
mAh
mAh
(Non removable)
vs
6.5"
PLS
PLS
720x1600
48
MP
MP
13mp
3GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy A21s (SM-A217F/DSN 32GB)
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!
18 Common items in both devices |
16 million |
Only digital zoom |
PDAF: phase detection autofocus |
EIS: Digital stabilization |
f/2.0 (aperture) |
Full HD (1920x1080) |
4G LTE / 4G LTE-A |
+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 | ||
Blu R1 Plus (16GB) | Galaxy A21s (SM-A217F/DSN 32GB) | |
Model | Blu R1 Plus (16GB) | Galaxy A21s (SM-A217F/DSN 32GB) |
Other model names | Blu R1 Plus 2GB/16GB, Blu R1 Plus R0050UU, R0051UU | Galaxy A21s SM-A217F/Dual-Sim NFC (32GB + 3GB RAM) |
Country or region available | USA | (Europe), (United Kingdom), Kazakhstan, Russia |
Brand | Blu | Samsung |
Release date | 4/1/2017 | 6/2/2020, Announced: 5/15/2020 |
Depth | 10.5 millimeters (0.41 inches) | 8.9 millimeters (0.35 inches) |
Size (width x height) | 76.6 x 153 millimeters (3.02 x 6.02 in) | 75.3 x 163.7 millimeters (2.96 x 6.44 in) |
Weight | 191 grams (6.69 ounces) | 192 grams (6.72 ounces) |
Build, materials | feature not registered | Plastic body, glass front |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
Blu R1 Plus (16GB) | Galaxy A21s (SM-A217F/DSN 32GB) | |
Display type | TFT IPS LCD | TFT PLS |
Screen size | 5.5" inches | 6.5" inches |
Screen-to-body ratio | ~71.2% (screen-to-body ratio) | ~82.8% (screen-to-body ratio) |
Display resolution | 720x1280 pixels | 720x1600 pixels (20:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 267 PPI | 270 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 3 | Not supported |
Refresh rate | feature not registered | 60Hz |
Display features | feature not registered | Not supported |
🤖 Operating System | ||
Blu R1 Plus (16GB) | Galaxy A21s (SM-A217F/DSN 32GB) | |
System version | Android 6.0 Marshmallow | Android 10 |
Firmware update | feature not registered | Android 12 |
User Interface | feature not registered | One UI 2.0 / 3.1 / 4.1 |
⚙️ Processor | ||
Blu R1 Plus (16GB) | Galaxy A21s (SM-A217F/DSN 32GB) | |
Chipset | 64bit: MediaTek MT6737 (28nm) | 64bit: Samsung Exynos 850 (8nm) |
CPU | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A53 (Quad-core) | Octa-core, 1 processor: 8x 2GHz ARM Cortex-A55 (Octa-core) |
GPU graphical controller | ARM Mali-T720 MP2 550Mhz | ARM Mali-G52 MP1 |
Performance (benchmark) | feature not registered | AnTuTu: 107157 (v8) Geekbench: 1100 (v5.1) GFXBench: 11fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
Blu R1 Plus (16GB) | Galaxy A21s (SM-A217F/DSN 32GB) | |
RAM memory | 2GB LPDDR3 | 3GB LPDDR4X |
Internal storage | 16GB (10GB available) | 32GB (19GB available) eMMC 5.1 |
External storage | Until 64GB microSD, microSDXC (dedicated slot) | Until 512GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
Blu R1 Plus (16GB) | Galaxy A21s (SM-A217F/DSN 32GB) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
SIM card | 2 slots (Dual-SIM) micro-SIM (3FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 150/50 Mbps | 300/150 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
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 850/1700/1900/2100 | UMTS 850/900/1900/2100 |
Primary 4G network | LTE Cat4 700/1700/1900/2600 (Bands 2,4,7,12,17) | LTE Cat7/13 (1, 2, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | UMTS 850/900/1900/2100 |
Secondary 4G network | Not supported | LTE Cat7/13 (1, 2, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) |
Secondary data network | GPRS, EDGE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
📷 Camera | ||
Blu R1 Plus (16GB) | Galaxy A21s (SM-A217F/DSN 32GB) | |
Back camera (main camera) | 13 megapixels | (quad camera) 48 megapixels 8MP ultrawide f/2.21/4"1.12µm123° 2MP macro f/2.4 2MP depth f/2.4 |
Main camera resolution | 4128x3096 pixels | 8000x6000 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | Full HD (1920x1080) 30 fps |
Flash | LED flash on both cameras | LED flash |
Focal aperture | f/2.0 (aperture) | f/2.0 (aperture) |
Focal length | feature not registered | 26mm lens |
Sensor size | 1/4" inches | 1/2" inches |
Pixel size | 1.12µm pixel | 0.8µm pixel |
Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | 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 | Not supported |
HDR | HDR photo only main camera | HDR photo on both cameras |
Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
Blu R1 Plus (16GB) | Galaxy A21s (SM-A217F/DSN 32GB) | |
Front camera (secondary) | 5 megapixels | 13 megapixels |
Front camera resolution | 2560x1920 pixels | 4128x3096 pixels |
Video recording (secondary) | HD (1280x720) | Full HD (1920x1080) |
Front flash | LED | Not supported |
Focal aperture | feature not registered | f/2.2 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | 1/3.1" inches |
Pixel size | feature not registered | 1.12µm pixel |
🔉 Sound and multimedia | ||
Blu R1 Plus (16GB) | Galaxy A21s (SM-A217F/DSN 32GB) | |
Loudspeaker | Supported | Mono sound (not stereo) |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | Not supported | FM |
TV | Not supported | Not supported |
Video formats | MP4, H.264, H.263 | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, OGG, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Blu R1 Plus (16GB) | Galaxy A21s (SM-A217F/DSN 32GB) | |
USB | MicroUSB 2.0 | USB 2.0 Type-C reversible connector |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | Not supported | Not supported |
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 |
🧭 Sensors | ||
Blu R1 Plus (16GB) | Galaxy A21s (SM-A217F/DSN 32GB) | |
Sensors | Accelerometer Ambient light sensor Gyroscope Proximity sensor | Accelerometer Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor Virtual ambient light sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Blu R1 Plus (16GB) | Galaxy A21s (SM-A217F/DSN 32GB) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 4000 mAh | 5000 mAh |
Charger, watts | Wired charging | 15W (9V/1.67A) Wired fast charging |
Inductive / wireless charging | feature not registered | Not supported |
Talk time autonomy | 22 hours | feature not registered |
Standby | 650 hours (27.1 days) | feature not registered |
➕ Other features | ||
Blu R1 Plus (16GB) | Galaxy A21s (SM-A217F/DSN 32GB) | |
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 | • Colors: Black • Aluminum body • 2.5D curved glass screen • Screen protector included • Silicon Case included | • Colors: Black, White, Blue, Red |
☢️ Radiation rate | ||
Blu R1 Plus (16GB) | Galaxy A21s (SM-A217F/DSN 32GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.422W/kg (head), 1.544W/kg (body) |