Blu G91 vs Samsung Galaxy S Duos 2 (GT-S7582)
Side by side comparison between Blu G91 vs Samsung Galaxy S Duos 2 phones, differences, pros, cons and full specifications. What's the better?
,
6.5"
IPS
IPS
720x1600
16
MP
MP
16mp
4GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
vs
4"
TFT
TFT
480x800
5
MP
MP
0.3mp
768MB
RAM
RAM
Dual-core
1500
mAh
mAh
(Removable)
What's the better phone? Blu G91
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 |
LED flash |
Only digital zoom |
Autofocus |
EIS: Digital stabilization |
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 G91 | Galaxy S Duos 2 (GT-S7582) | |
Change model | ||
Model | Blu G91 | Galaxy S Duos 2 (GT-S7582) |
Other model names | BLU G91 G0410WW | Galaxy S Duos 2 S7582 |
Country or region available | ![]() (Global, International) | ![]() (Global, International) |
Brand | Blu | Samsung |
Release date | 2/24/2021 | 12/1/2013 |
Depth | 9.3 millimeters (0.37 inches) | 10.6 millimeters (0.42 inches) |
Size (width x height) | 76.8 x 163.9 millimeters (3.02 x 6.45 in) | 63.1 x 121.5 millimeters (2.48 x 4.78 in) |
Weight | 196 grams (6.86 ounces) | 118 grams (4.13 ounces) |
Build, materials | Plastic body, glass front | feature not registered |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
Blu G91 | Galaxy S Duos 2 (GT-S7582) | |
Display type | TFT IPS LCD | TFT LCD |
Screen size | 6.5" inches | 4" inches |
Screen-to-body ratio | ~81% (screen-to-body ratio) | ~59.4% (screen-to-body ratio) |
Display resolution | 720x1600 pixels (20:9) | 480x800 pixels |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 270 PPI | 233 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Not supported | Not supported |
Refresh rate | 60Hz | feature not registered |
Display features | Not supported | feature not registered |
🤖 Operating System | ||
Blu G91 | Galaxy S Duos 2 (GT-S7582) | |
System version | Android 10 | Android 4.2.2 Jelly Bean |
Firmware update | feature not registered | feature not registered |
User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
Blu G91 | Galaxy S Duos 2 (GT-S7582) | |
Chipset | 64bit: MediaTek Helio A25 MT6762D (12nm) | 32bit |
CPU | Octa-core, 2 processors: 4x 1.8GHz ARM Cortex-A53 (Quad-core) 4x 1.5GHz ARM Cortex-A53 (Quad-core) | Dual-core, 1 processor: 2x 1.2GHz |
GPU graphical controller | PowerVR GE8320 600Mhz | feature not registered |
Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
Blu G91 | Galaxy S Duos 2 (GT-S7582) | |
RAM memory | 4GB LPDDR3 | 768MB |
Internal storage | 128GB (108GB available) eMMC 5.1 | 4GB (1.78GB available) |
External storage | Until 512GB microSD, microSDXC (dedicated slot) | Until 64GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
Blu G91 | Galaxy S Duos 2 (GT-S7582) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Active - Call active on both sim cards (dedicated slot) |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) Standard mini-SIM (2FF) |
Maximum Download / Upload | 150/50 Mbps | 21/5.76 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G |
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 900/2100 |
Primary 4G network | LTE Cat4 (1, 2, 3, 4, 5, 7, 12, 17, 28) | Not supported |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
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 G91 | Galaxy S Duos 2 (GT-S7582) | |
Back camera (main camera) | (quad camera) 16 megapixels 5MP ultrawide 2MP macro 2MP depth | 5 megapixels |
Main camera resolution | 4608x3456 pixels | 2592x1944 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | HD (1280x720) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | feature not registered | feature not registered |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
Autofocus | Autofocus | 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 on both cameras | Not supported |
Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
Blu G91 | Galaxy S Duos 2 (GT-S7582) | |
Front camera (secondary) | 16 megapixels | 0.3 megapixels |
Front camera resolution | 4608x3456 pixels | 640x480 pixels |
Video recording (secondary) | Full HD (1920x1080) | VGA (640x480) |
Front flash | Not supported | Not supported |
Focal aperture | feature not registered | feature not registered |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
Blu G91 | Galaxy S Duos 2 (GT-S7582) | |
Loudspeaker | Supported | Supported |
Active noise cancellation | Not supported | Not supported |
Radio | FM | FM (RDS) |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.264, H.263, WMV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
Blu G91 | Galaxy S Duos 2 (GT-S7582) | |
USB | USB 2.0 Type-C reversible connector | MicroUSB 2.0 |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | Not supported | Not supported |
Bluetooth | 4.1 + A2DP | 3.0 + A2DP |
WiFi | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
DLNA | Not supported | Supported |
GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS |
NFC | Not supported | Not supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Blu G91 | Galaxy S Duos 2 (GT-S7582) | |
Sensors | Accelerometer Ambient light sensor Face unlock Fingerprint sensor (rear-mounted) Proximity sensor | Accelerometer Compass Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Blu G91 | Galaxy S Duos 2 (GT-S7582) | |
Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) |
Battery capacity | 5000 mAh | 1500 mAh |
Charger, watts | 10W (5V/2A) Wired charging | Wired charging |
Inductive / wireless charging | Not supported | feature not registered |
Talk time autonomy | feature not registered | 8 hours |
Standby | feature not registered | 280 hours (11.7 days) |
➕ Other features | ||
Blu G91 | Galaxy S Duos 2 (GT-S7582) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (Swype), 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: Blue, Green, Twilight • Screen protector included • Rugged case included | • Colors: White, Black • Samsung TouchWiz UI • Java framework |
☢️ Radiation rate | ||
Blu G91 | Galaxy S Duos 2 (GT-S7582) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |