📱 Model features |
| Samsung Corby II (GT-S3850) | Samsung Galaxy M30s (SM-M307F/DS 64GB) |
Model | Corby II (GT-S3850) | Galaxy M30s (SM-M307F/DS 64GB) |
Other model names | Samsung Corby 2 S3850, Samsung S3850L, Samsung Genio II | Samsung Galaxy M30s SM-M307F/Dual-Sim (64GB + 4GB RAM) |
Country or region available | feature not registered |     India, Indonesia, Thailand, Vietnam |
Brand | Samsung | Samsung |
Release date | 4/22/2011 | 10/30/2019, Announced: 9/18/2019 |
Depth | 11.7 millimeters (0.46 inches) | 8.9 millimeters (0.35 inches) |
Size (width x height) | 60.6 x 109.9 millimeters (2.39 x 4.33 in) | 75.1 x 159 millimeters (2.96 x 6.26 in) |
Weight | 102 grams (3.57 ounces) | 188 grams (6.58 ounces) |
Build, materials | feature not registered | Plastic body, glass front |
Protection against water and others | Not supported | Not supported |
🤖 Operating System |
| Samsung Corby II (GT-S3850) | Samsung Galaxy M30s (SM-M307F/DS 64GB) |
System version | Proprietary OS | Android 9.0 Pie |
Firmware update | feature not registered | feature not registered |
User Interface | feature not registered | feature not registered |
⚙️ Processor |
| Samsung Corby II (GT-S3850) | Samsung Galaxy M30s (SM-M307F/DS 64GB) |
Chipset | 32bit | 64bit - Samsung Exynos 9611 (10nm) |
CPU | Single-Core, 1 processor: Single-Core | Octa-Core, 2 processors: 2.3GHz Quad-Core ARM Cortex-A73 1.7GHz Quad-Core ARM Cortex-A53 |
GPU graphical controller | feature not registered | ARM Mali-G72 MP3 (850MHz) |
Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage |
| Samsung Corby II (GT-S3850) | Samsung Galaxy M30s (SM-M307F/DS 64GB) |
RAM memory | feature not registered | 4GB LPDDR4X |
Internal storage | 26MB | 64GB (49GB available) UFS 2.1 |
External storage | Until 16GB microSD, microSDHC (dedicated slot) | Until 1TB microSD, microSDXC (dedicated slot) |
📲 Display |
| Samsung Corby II (GT-S3850) | Samsung Galaxy M30s (SM-M307F/DS 64GB) |
Display type | TFT LCD | Super AMOLED |
Screen size | 3.2" inches | 6.4" inches |
Screen-to-body ratio | ~47.6% (screen-to-body ratio) | ~84.2% (screen-to-body ratio) |
Display resolution | 240x320 pixels | 1080x2340 pixels (19.5:9) |
Touchscreen | Capacitive Single touch 1-point | Capacitive Multitouch |
Pixel density (dot pitch) | 125 PPI | 403 PPI |
Colors | 260 thousand | 16 million |
Scratch-resistant glass | Not supported | Not supported |
Refresh rate | feature not registered | 60Hz |
Display features | feature not registered | 420nits[peak] |
📶 Mobile networks |
| Samsung Corby II (GT-S3850) | Samsung Galaxy M30s (SM-M307F/DS 64GB) |
Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum download/upload | 0.236 Mbps | 600/150 Mbps |
Network technology | 2G | 2G, 3G, 4G |
Frequency, bands | Expand band detailsCollapse 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 | Not supported | UMTS 850/900/1900/2100 |
Primary 4G network | Not supported | LTE LTE Cat12/13 (1, 3, 5, 7, 8, 20) TD-LTE (38, 40, 41) |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | Not supported | GPRS, EDGE |
📷 Camera |
| Samsung Corby II (GT-S3850) | Samsung Galaxy M30s (SM-M307F/DS 64GB) |
Back camera (main camera) | 2 megapixels | (triple camera) 48 megapixels 8MP ultrawidef/2.212mm1/4.0"1.12µm 5MP depthf/2.2 |
Main camera resolution | 1600x1200 pixels | 8000x6000 pixels |
Video recording (primary) | QVGA (320x240) 15 fps | 4K UHD (3840x2160) 30 fps |
Flash | Not supported | LED flash |
Focal aperture | feature not registered | f/2.0 (aperture) |
Focal length | feature not registered | 26mm lens |
Sensor size | feature not registered | 1/2" inches |
Pixel size | feature not registered | 0.8µm pixel |
Autofocus | Not supported | PDAF: phase detection autofocus |
Touch focus | feature not registered | Supported |
Image stabilization | feature not registered | EIS: Digital stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | feature not registered | Face detection, Smile detection |
BSI sensor | feature not registered | Not supported |
HDR | feature not registered | HDR photo on both cameras |
Camera extras | feature not registered | feature not registered |
📸 Front camera |
| Samsung Corby II (GT-S3850) | Samsung Galaxy M30s (SM-M307F/DS 64GB) |
Front camera (secondary) | Not supported | 16 megapixels |
Front camera resolution | Not supported | 4608x3456 pixels |
Video recording (secondary) | Not supported | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | feature not registered | f/2.0 (aperture) |
Focal length | feature not registered | 26mm lens |
Sensor size | feature not registered | 1/3.1" inches |
Pixel size | feature not registered | 1µm pixel |
🔉 Sound and multimedia |
| Samsung Corby II (GT-S3850) | Samsung Galaxy M30s (SM-M307F/DS 64GB) |
Loudspeaker | Supported | Supported |
Active noise cancellation | feature not registered | 2 microphones or more |
Radio | FM (RDS) | 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, WMA, eAAC+ | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity |
| Samsung Corby II (GT-S3850) | Samsung Galaxy M30s (SM-M307F/DS 64GB) |
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 | 3.0 + A2DP | 5.0 + A2DP/LE |
WiFi | 802.11 b/g/n (2.4Ghz) | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO WiFi Direct, hotspot |
DLNA | feature not registered | Not supported |
GPS | Not supported | A-GPS, GeoTagging, GLONASS, BeiDou |
NFC | Not supported | Not supported |
Infrared port | feature not registered | Not supported |
🧭 Sensors |
| Samsung Corby II (GT-S3850) | Samsung Galaxy M30s (SM-M307F/DS 64GB) |
Sensors | Accelerometer | Accelerometer Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery |
| Samsung Corby II (GT-S3850) | Samsung Galaxy M30s (SM-M307F/DS 64GB) |
Battery type | Li-Ion: Lithium-Ion (Removable) EB424255VU | LiPo: Li-Ion polymer (Non removable) |
Battery capacity | 1000 mAh | 6000 mAh |
Charger, watts | Standard charging | 15W Fast battery charging |
Talk time autonomy | 9.5 hours | feature not registered |
Standby | 620 hours (25.8 days) | feature not registered |
➕ Other features |
| Samsung Corby II (GT-S3850) | Samsung Galaxy M30s (SM-M307F/DS 64GB) |
Call control | Voice recorder | Voice dialing, Voice recorder |
Messaging | SMS, MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Hands-free calling | Supported | Supported |
Video calling | Not supported | Supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | feature not registered | HTML, XHTML, HTML5 |
Antenna | Internal antenna | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | - Colors: White, Pink, Yellow - DNSe (Digital Natural Sound Engine) - Panorama photo - Samsung TouchWiz UI - Java framework | - Colors: Opal Black, Sapphire Blue, Pearl White |
☢️ Radiation rate |
| Samsung Corby II (GT-S3850) | Samsung Galaxy M30s (SM-M307F/DS 64GB) |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.492W/kg (head), 1.13W/kg (body) |