Jiayu JY-G3 vs Samsung Galaxy S2 Duos TV (GT-S7273T)
Side by side comparison between Jiayu JY-G3 vs Samsung Galaxy S2 Duos TV phones, differences, pros, cons and full specifications. What's the better?
,
4.5"
IPS
IPS
720x1280
8
MP
MP
2mp
1GB
RAM
RAM
Dual-core
2750
mAh
mAh
(Removable)
vs
What's the better phone? Jiayu JY-G3
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!
9 Advantages 
9 Advantages | 23 Common items in both devices |
| 1GHz 32bit Dual-core |
| 1GB / 1GB LPDDR2 |
| Until 32GB microSD, microSDHC |
| 16 million |
| LED flash |
| Only digital zoom |
| Autofocus |
| +16 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 | ||
| Jiayu JY-G3 | Galaxy S2 Duos TV (GT-S7273T) | |
| Change model | ||
| Model | Jiayu JY-G3 | Galaxy S2 Duos TV (GT-S7273T) |
| Other model names | Jiayu G3 Dual SIM, Dual Chip, Doble Chip | Galaxy Ace 3 Duos GT-S7273T, Galaxy S II Duos TV |
| Country or region available | feature not registered |  Brazil |
| Brand | Jiayu | Samsung |
| Release date | 9/5/2012 | 8/1/2013 |
| Depth | 10.8 millimeters (0.43 inches) | 9.8 millimeters (0.39 inches) |
| Size (width x height) | 65 x 135 millimeters (2.56 x 5.31 in) | 62.7 x 121.2 millimeters (2.47 x 4.77 in) |
| Weight | 131 grams (4.59 ounces) | 119 grams (4.17 ounces) |
| Build, materials | feature not registered | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Jiayu JY-G3 | Galaxy S2 Duos TV (GT-S7273T) | |
| Display type | TFT LED-Backlit IPS LCD | TFT LCD |
| Screen size | 4.5" inches | 4" inches |
| Screen-to-body ratio | ~63.6% (screen-to-body ratio) | ~59.9% (screen-to-body ratio) |
| Display resolution | 720x1280 pixels | 480x800 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 326 PPI | 233 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Jiayu JY-G3 | Galaxy S2 Duos TV (GT-S7273T) | |
| System version | Android 4.0.4 Ice Cream Sandwich ICS | Android 4.2.2 Jelly Bean |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Jiayu JY-G3 | Galaxy S2 Duos TV (GT-S7273T) | |
| Chipset | 32bit: MediaTek MT6577 | 32bit: Broadcom BCM21664 (40nm) |
| CPU | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A9 (Dual-core) | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A9 (Dual-core) |
| GPU graphical controller | PowerVR SGX531 | Broadcom VideoCore IV |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Jiayu JY-G3 | Galaxy S2 Duos TV (GT-S7273T) | |
| RAM memory | 1GB | 1GB LPDDR2 |
| Internal storage | 4GB (2.49GB available) | 4GB (1.78GB available) |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Jiayu JY-G3 | Galaxy S2 Duos TV (GT-S7273T) | |
| 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) micro-SIM (3FF) |
| Maximum Download / Upload | feature not registered | 14.4/5.76 Mbps |
| Network technology | 2G, 3G | 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 2100 | UMTS 850/2100 |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA | 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 | GPRS, EDGE |
📷 Camera | ||
| Jiayu JY-G3 | Galaxy S2 Duos TV (GT-S7273T) | |
| Back camera (main camera) | 8 megapixels | 5 megapixels |
| Main camera resolution | 3264x2448 pixels | 2592x1944 pixels |
| Video recording (primary) | HD (1280x720) | 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 | 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 | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Jiayu JY-G3 | Galaxy S2 Duos TV (GT-S7273T) | |
| Front camera (secondary) | 2 megapixels | 0.3 megapixels |
| Front camera resolution | 1600x1200 pixels | 640x480 pixels |
| Video recording (secondary) | Not supported | 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 | ||
| Jiayu JY-G3 | Galaxy S2 Duos TV (GT-S7273T) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | feature not registered | Not supported |
| Radio | FM | FM (RDS) |
| TV | Not supported | Digital TV |
| Video formats | MP4, H.264, H.263, WMV | MP4, H.264, H.263 |
| Audio formats | MP3, WAV, WMA, AAC | MP3, WAV, eAAC+, FLAC |
🔌 Connectivity | ||
| Jiayu JY-G3 | Galaxy S2 Duos TV (GT-S7273T) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 2.0 + A2DP | 4.0 + A2DP |
| WiFi | 802.11 b/g [wifi3] (2.4GHz) | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
| DLNA | feature not registered | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS |
| NFC | Not supported | Not supported |
| Infrared port | feature not registered | Not supported |
🧭 Sensors | ||
| Jiayu JY-G3 | Galaxy S2 Duos TV (GT-S7273T) | |
| Sensors | Accelerometer Ambient light sensor Proximity sensor | Accelerometer Ambient light sensor Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Jiayu JY-G3 | Galaxy S2 Duos TV (GT-S7273T) | |
| Battery type | Li-Ion: lithium-ion (Removable) JY-G3 | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 2750 mAh | 1500 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 5 hours | 8 hours |
| Standby | feature not registered | 370 hours (15.4 days) |
➕ Other features | ||
| Jiayu JY-G3 | Galaxy S2 Duos TV (GT-S7273T) | |
| Call control | Voice dialing, Voice recorder | 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, Flash player | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | External retractable antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, Grey, Silver • OpenGL ES 2.0 • WiFi hotspot Java framework | • Colors: Black • Samsung TouchWiz 4.0 UI • ISDB-T Digital TV Java framework |
☢️ Radiation rate | ||
| Jiayu JY-G3 | Galaxy S2 Duos TV (GT-S7273T) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.471W/kg (head), 0.71W/kg (body) |