Blu R1 HD (16GB) vs Samsung Galaxy M31 (SM-M315F/DS 128GB/8GB)
Side by side comparison between Blu R1 HD vs Samsung Galaxy M31 phones, differences, pros, cons and full specifications. What's the better?
,
5"
IPS
IPS
720x1280
8
MP
MP
5mp
2GB
RAM
RAM
Quad-core
2500
mAh
mAh
(Non removable)
vs
6.4"
AMOLED
AMOLED
1080x2340
64
MP
MP
32mp
8GB
RAM
RAM
Octa-core
6000
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy M31 (SM-M315F/DS 128GB/8GB)
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!
16 Common items in both devices |
16 million |
Only digital zoom |
Autofocus / PDAF: phase detection autofocus |
EIS: Digital stabilization |
4G LTE / 4G LTE-A |
Capacitive |
Multitouch |
+9 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 HD (16GB) | Galaxy M31 (SM-M315F/DS 128GB/8GB) | |
Model | Blu R1 HD (16GB) | Galaxy M31 (SM-M315F/DS 128GB/8GB) |
Other model names | Blu R1 HD R0030UU, Blu R1 HD Prime exclusive | Galaxy M315F/Dual-Sim (128GB + 8GB RAM) |
Country or region available | (Global, International), USA | India |
Brand | Blu | Samsung |
Release date | 6/1/2016 | 3/5/2020, Announced: 2/25/2020 |
Depth | 8.7 millimeters (0.34 inches) | 8.9 millimeters (0.35 inches) |
Size (width x height) | 72 x 143.5 millimeters (2.83 x 5.65 in) | 75.1 x 159.2 millimeters (2.96 x 6.27 in) |
Weight | 142 grams (4.97 ounces) | 191 grams (6.69 ounces) |
Build, materials | feature not registered | Plastic body, glass front |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
Blu R1 HD (16GB) | Galaxy M31 (SM-M315F/DS 128GB/8GB) | |
Display type | TFT IPS LCD | Super AMOLED |
Screen size | 5" inches | 6.4" inches |
Screen-to-body ratio | ~66.7% (screen-to-body ratio) | ~84.1% (screen-to-body ratio) |
Display resolution | 720x1280 pixels | 1080x2340 pixels (19.5:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 294 PPI | 403 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 3 | Gorilla Glass 3 |
Refresh rate | feature not registered | 60Hz |
Display features | feature not registered | 420nits[peak] |
🤖 Operating System | ||
Blu R1 HD (16GB) | Galaxy M31 (SM-M315F/DS 128GB/8GB) | |
System version | Android 6.0 Marshmallow | Android 10 |
Firmware update | feature not registered | Android 11 |
User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
Blu R1 HD (16GB) | Galaxy M31 (SM-M315F/DS 128GB/8GB) | |
Chipset | 64bit: MediaTek MT6735 (28nm) | 64bit: Samsung Exynos 9611 (10nm) |
CPU | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A53 (Quad-core) | Octa-core, 2 processors: 4x 2.3GHz ARM Cortex-A73 (Quad-core) 4x 1.7GHz ARM Cortex-A53 (Quad-core) |
GPU graphical controller | ARM Mali-T720 MP2 600Mhz | ARM Mali-G72 MP3 (850MHz) |
Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
Blu R1 HD (16GB) | Galaxy M31 (SM-M315F/DS 128GB/8GB) | |
RAM memory | 2GB LPDDR3 | 8GB LPDDR4X |
Internal storage | 16GB (10GB available) | 128GB (108GB available) UFS 2.1 |
External storage | Until 64GB microSD, microSDXC (dedicated slot) | Until 1TB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
Blu R1 HD (16GB) | Galaxy M31 (SM-M315F/DS 128GB/8GB) | |
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 | 600/150 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 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat4 700/1700/1900/2600 (Bands 2,4,7,12,17) | LTE Cat12/13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE |
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 | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | GPRS, EDGE | GPRS, EDGE |
📷 Camera | ||
Blu R1 HD (16GB) | Galaxy M31 (SM-M315F/DS 128GB/8GB) | |
Back camera (main camera) | 8 megapixels | (quad camera) 64 megapixels 8MP ultrawide f/2.212mm1/4.0"1.12µm 5MP macro f/2.425mm1/5.0"1.12µm 5MP depth f/2.2 |
Main camera resolution | 3264x2448 pixels | 10120x6328 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | 4K UHD (3840x2160) 30 fps |
Flash | LED flash on both cameras | 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 | 0.8µm pixel |
Autofocus | 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 HD (16GB) | Galaxy M31 (SM-M315F/DS 128GB/8GB) | |
Front camera (secondary) | 5 megapixels | 32 megapixels |
Front camera resolution | 2560x1920 pixels | 6528x4896 pixels |
Video recording (secondary) | HD (1280x720) | 4K UHD (3840x2160) |
Front flash | LED | Not supported |
Focal aperture | feature not registered | f/2.0 (aperture) |
Focal length | feature not registered | 26mm lens |
Sensor size | feature not registered | 1/2.8" inches |
Pixel size | feature not registered | 0.8µm pixel |
🔉 Sound and multimedia | ||
Blu R1 HD (16GB) | Galaxy M31 (SM-M315F/DS 128GB/8GB) | |
Loudspeaker | Supported | Supported |
Active noise cancellation | Not supported | 2 microphones or more |
Radio | Not supported | 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, OGG, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Blu R1 HD (16GB) | Galaxy M31 (SM-M315F/DS 128GB/8GB) | |
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 | Not supported |
Bluetooth | 4.0 + A2DP | 5.0 + A2DP/LE |
WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 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 | Not supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Blu R1 HD (16GB) | Galaxy M31 (SM-M315F/DS 128GB/8GB) | |
Sensors | Accelerometer Ambient light sensor Proximity sensor | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Blu R1 HD (16GB) | Galaxy M31 (SM-M315F/DS 128GB/8GB) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 2500 mAh | 6000 mAh |
Charger, watts | Wired charging | 15W Wired fast charging |
Inductive / wireless charging | feature not registered | Not supported |
Talk time autonomy | 15 hours | feature not registered |
Standby | 500 hours (20.8 days) | feature not registered |
➕ Other features | ||
Blu R1 HD (16GB) | Galaxy M31 (SM-M315F/DS 128GB/8GB) | |
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 • Aluminum frame • 2.5D curved glass screen • WiFi hotspot | • Colors: Ocean Blue, Space Black, Red • One UI 2.0, 3.1 |
☢️ Radiation rate | ||
Blu R1 HD (16GB) | Galaxy M31 (SM-M315F/DS 128GB/8GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.52W/kg (head), 0.69W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.482W/kg (head), 1.127W/kg (body) |