Samsung Star II Duos (GT-C6712) vs Xiaomi Redmi Note 9 Pro (128GB)
Side by side comparison between Samsung Star II Duos vs Xiaomi Redmi Note 9 Pro phones, differences, pros, cons and full specifications. What's the better?
,
vs
6.67"
IPS
IPS
1080x2400
64
MP
MP
16mp
6GB
RAM
RAM
Octa-core
5020
mAh
mAh
(Non removable)
What's the better phone? Xiaomi Redmi Note 9 Pro (128GB)
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!
8 Common items in both devices |
Only digital zoom |
Capacitive |
Accelerometer |
Proximity sensor |
2 slots (Dual-SIM) |
3.5mm jack |
FM (RDS) / FM |
+ 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 | ||
Samsung Star II Duos (GT-C6712) | Redmi Note 9 Pro (128GB) | |
Change model | ||
Model | Star II Duos (GT-C6712) | Redmi Note 9 Pro (128GB) |
Other model names | Samsung Star 2 Duos C6712, Samsung Star Duos 2 | Xiaomi Note 9 Pro (M2003J6B2G Global version) 6GB RAM |
Country or region available | feature not registered | (Global, International) |
Brand | Samsung | Xiaomi |
Release date | 5/25/2011 | 5/5/2020, Announced: 4/30/2020 |
Depth | 12.2 millimeters (0.48 inches) | 8.8 millimeters (0.35 inches) |
Size (width x height) | 56 x 109.5 millimeters (2.2 x 4.31 in) | 76.68 x 165.75 millimeters (3.02 x 6.53 in) |
Weight | 100 grams (3.5 ounces) | 209 grams (7.32 ounces) |
Build, materials | feature not registered | Plastic body, glass front/back |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
Samsung Star II Duos (GT-C6712) | Redmi Note 9 Pro (128GB) | |
Display type | TFT LCD | TFT IPS LCD |
Screen size | 3.2" inches | 6.67" inches |
Screen-to-body ratio | ~47.5% (screen-to-body ratio) | ~84.5% (screen-to-body ratio) |
Display resolution | 240x400 pixels | 1080x2400 pixels (20:9) |
Touchscreen | Capacitive Single touch 1-point | Capacitive Multitouch |
Pixel density (dot pitch) | 146 PPI | 395 PPI |
Colors | 260 thousand | 16 million |
Scratch-resistant glass | Not supported | Gorilla Glass 5 |
Refresh rate | feature not registered | 60Hz |
Display features | feature not registered | 450nits[typ] |
🤖 Operating System | ||
Samsung Star II Duos (GT-C6712) | Redmi Note 9 Pro (128GB) | |
System version | Proprietary OS | Android 10 |
Firmware update | feature not registered | Android 11 |
User Interface | feature not registered | MIUI 11 / 12 |
⚙️ Processor | ||
Samsung Star II Duos (GT-C6712) | Redmi Note 9 Pro (128GB) | |
Chipset | 32bit | 64bit: Qualcomm Snapdragon 720G (SM7125) (8nm) |
CPU | Single-core, 1 processor: Single-core | Octa-core, 2 processors: 2x 2.3GHz Kryo 465 Gold (Dual-core) 6x 1.8GHz Kryo 465 Silver (Hexa-core) |
GPU graphical controller | feature not registered | Qualcomm Adreno 618 (750MHz) |
Performance (benchmark) | feature not registered | AnTuTu: 279625 (v8) Geekbench: 1785 (v5.1) GFXBench: 15fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
Samsung Star II Duos (GT-C6712) | Redmi Note 9 Pro (128GB) | |
RAM memory | feature not registered | 6GB LPDDR4X |
Internal storage | 20MB | 128GB (106GB available) UFS 2.1 |
External storage | Until 16GB microSD, microSDHC (dedicated slot) | Until 512GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
Samsung Star II Duos (GT-C6712) | Redmi Note 9 Pro (128GB) | |
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) Standard mini-SIM (2FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 0.236 Mbps | 800/150 Mbps |
Network technology | 2G | 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 | Not supported | UMTS 850/900/1700/1900/2100 |
Primary 4G network | Not supported | LTE Cat15/13 (1, 2, 3, 4, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE |
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 | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | UMTS 850/900/1700/1900/2100 |
Secondary 4G network | Not supported | LTE Cat15/13 (1, 2, 3, 4, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE |
Secondary data network | GPRS, EDGE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
📷 Camera | ||
Samsung Star II Duos (GT-C6712) | Redmi Note 9 Pro (128GB) | |
Back camera (main camera) | 3.1 megapixels | (quad camera) 64 megapixels 8MP ultrawide f/2.213mm1/4"1.12µm119° 5MP macro f/2.41/5"1.12µmAF 2MP depth f/2.4 |
Main camera resolution | 2048x1536 pixels | 10120x6328 pixels |
Video recording (primary) | QVGA (320x240) 15 fps | 4K UHD (3840x2160) 30 fps |
Flash | Not supported | LED flash |
Focal aperture | feature not registered | f/1.9 (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 | Not supported | PDAF: phase detection autofocus |
Touch focus | Not supported | Supported |
Image stabilization | Not supported | EIS: Digital stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Not supported | Face detection, Smile detection |
BSI sensor | Not supported | Supported |
HDR | Not supported | HDR photo on both cameras |
Camera extras | feature not registered | 4K@30fps 1080p@30/60fps 1080p@120fps (slow motion) 720p@960fps (slow motion) |
📸 Front camera | ||
Samsung Star II Duos (GT-C6712) | Redmi Note 9 Pro (128GB) | |
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/2.5 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | 1/3.06" inches |
Pixel size | feature not registered | 1µm pixel |
🔉 Sound and multimedia | ||
Samsung Star II Duos (GT-C6712) | Redmi Note 9 Pro (128GB) | |
Loudspeaker | Supported | Mono sound (not stereo) |
Active noise cancellation | Not supported | 2 microphones or more |
Radio | FM (RDS) | 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, WAV, WMA, AAC+ | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Samsung Star II Duos (GT-C6712) | Redmi Note 9 Pro (128GB) | |
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 | 3.0 + 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 | Not supported | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
NFC | Not supported | Supported |
Infrared port | Not supported | Supported |
🧭 Sensors | ||
Samsung Star II Duos (GT-C6712) | Redmi Note 9 Pro (128GB) | |
Sensors | Accelerometer Proximity sensor | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Samsung Star II Duos (GT-C6712) | Redmi Note 9 Pro (128GB) | |
Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 1200 mAh | 5020 mAh |
Charger, watts | Wired charging | 30W Wired fast charging |
Inductive / wireless charging | feature not registered | Not supported |
Talk time autonomy | 10 hours | feature not registered |
Standby | 550 hours (22.9 days) | feature not registered |
➕ Other features | ||
Samsung Star II Duos (GT-C6712) | Redmi Note 9 Pro (128GB) | |
Call control | Voice recorder | Voice dialing, Voice recorder, Voice commands |
Messaging | SMS, MMS, E-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 | HTML, XHTML, HTML5 |
Antenna | Internal antenna | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | • Colors: Black • Samsung TouchWiz UI 3.0 • Dolphin 2.0 browser • Facebook, Twitter • Word, Excel, PowerPoint, PDF viewer • Java framework | • Colors: Tropical Green, Glacier White, Interstellar Gray • 33W charger (30W phone support) |
☢️ Radiation rate | ||
Samsung Star II Duos (GT-C6712) | Redmi Note 9 Pro (128GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.87W/kg (head), 0.71W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.66W/kg (head), 1.02W/kg (body) |