Samsung Galaxy Core Duos (GT-i8262) vs Samsung Galaxy Grand 2 Duos (SM-G7102)
Side by side comparison between Samsung Galaxy Core vs Samsung Galaxy Grand 2 phones, differences, pros, cons and full specifications. What's the better?
,
4.3"
TFT
TFT
480x800
5
MP
MP
0.3mp
1GB
RAM
RAM
Dual-core
1800
mAh
mAh
(Removable)
vs
5.25"
TFT
TFT
720x1280
8
MP
MP
2mp
1.5GB
RAM
RAM
Quad-core
2600
mAh
mAh
(Removable)
What's the better phone? Samsung Galaxy Grand 2 Duos (SM-G7102)
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!
2 Advantages 
16 Advantages | 20 Common items in both devices |
| Until 64GB microSD, microSDXC |
| TFT LCD |
| 16 million |
| LED flash |
| Only digital zoom |
| Autofocus |
| Capacitive |
| +13 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 | ||
| Galaxy Core Duos (GT-i8262) | Galaxy Grand 2 Duos (SM-G7102) | |
| Model | Galaxy Core Duos (GT-i8262) | Galaxy Grand 2 Duos (SM-G7102) |
| Other model names | Samsung Galaxy Core Duos GT-i8262 Dual-sim | Samsung Galaxy Gran 2 SM-G7106 Dual-Sim |
| Country or region available | feature not registered | feature not registered |
| Brand | Samsung | Samsung |
| Release date | 5/13/2013 | 1/1/2014 |
| Depth | 9 millimeters (0.35 inches) | 8.9 millimeters (0.35 inches) |
| Size (width x height) | 67.6 x 129.3 millimeters (2.66 x 5.09 in) | 75.3 x 146.8 millimeters (2.96 x 5.78 in) |
| Weight | 124 grams (4.34 ounces) | 163 grams (5.71 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Galaxy Core Duos (GT-i8262) | Galaxy Grand 2 Duos (SM-G7102) | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 4.3" inches | 5.25" inches |
| Screen-to-body ratio | ~60.2% (screen-to-body ratio) | ~68.7% (screen-to-body ratio) |
| Display resolution | 480x800 pixels | 720x1280 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch 5-points |
| Pixel density (dot pitch) | 217 PPI | 280 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Galaxy Core Duos (GT-i8262) | Galaxy Grand 2 Duos (SM-G7102) | |
| System version | Android 4.1.2 Jelly Bean | Android 4.3 Jelly Bean |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Galaxy Core Duos (GT-i8262) | Galaxy Grand 2 Duos (SM-G7102) | |
| Chipset | 32bit: Qualcomm Snapdragon S4 Play MSM8225 | 32bit: Qualcomm Snapdragon 400 MSM8226 |
| CPU | Dual-core, 1 processor: 2x 1.2GHz ARM Cortex-A5 (Dual-core) | Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A7 (Quad-core) |
| GPU graphical controller | Qualcomm Adreno 203 | Qualcomm Adreno 305 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy Core Duos (GT-i8262) | Galaxy Grand 2 Duos (SM-G7102) | |
| RAM memory | 1GB LPDDR2 | 1.5GB |
| Internal storage | 8GB (4.49GB available) | 8GB (4GB available) |
| External storage | Until 64GB microSD, microSDXC (dedicated slot) | Until 64GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Galaxy Core Duos (GT-i8262) | Galaxy Grand 2 Duos (SM-G7102) | |
| 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) micro-SIM (3FF) |
| Maximum Download / Upload | 7.2/5.76 Mbps | 42/5.76 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 900/2100 | UMTS 850/900/1900/2100 |
| 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, EDGE | GPRS, EDGE |
📷 Camera | ||
| Galaxy Core Duos (GT-i8262) | Galaxy Grand 2 Duos (SM-G7102) | |
| Back camera (main camera) | 5 megapixels | 8 megapixels |
| Main camera resolution | 2592x1944 pixels | 3264x2448 pixels |
| Video recording (primary) | VGA (720x480) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | feature not registered | f/2.4 (aperture) |
| 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 | feature not registered | feature not registered |
| 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 | Not supported | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Galaxy Core Duos (GT-i8262) | Galaxy Grand 2 Duos (SM-G7102) | |
| Front camera (secondary) | 0.3 megapixels | 2 megapixels |
| Front camera resolution | 640x480 pixels | 1600x1200 pixels |
| Video recording (secondary) | Not supported | HD (1280x720) |
| 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 | ||
| Galaxy Core Duos (GT-i8262) | Galaxy Grand 2 Duos (SM-G7102) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | 2 microphones or more |
| Radio | FM (RDS) | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, WMV | MP4, H.264, H.263, WMV |
| Audio formats | MP3, WAV, eAAC+, AC3, FLAC | MP3, WAV, eAAC+, FLAC |
🔌 Connectivity | ||
| Galaxy Core Duos (GT-i8262) | Galaxy Grand 2 Duos (SM-G7102) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 3.0 + A2DP | 4.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) WiFi Direct, hotspot |
| DLNA | Not supported | Supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS |
| NFC | Not supported | Not supported |
| Infrared port | feature not registered | Not supported |
🧭 Sensors | ||
| Galaxy Core Duos (GT-i8262) | Galaxy Grand 2 Duos (SM-G7102) | |
| Sensors | Accelerometer Ambient light sensor Compass Proximity sensor | Accelerometer Ambient light sensor Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy Core Duos (GT-i8262) | Galaxy Grand 2 Duos (SM-G7102) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1800 mAh | 2600 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 9 hours | 17 hours |
| Standby | 300 hours (12.5 days) | 370 hours (15.4 days) |
➕ Other features | ||
| Galaxy Core Duos (GT-i8262) | Galaxy Grand 2 Duos (SM-G7102) | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder, Voice commands |
| 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: White, Blue • Samsung TouchWiz • WiFi hotspot • Java framework | • Colors: Black, White, Pink • Samsung TouchWiz UI • Java framework |
☢️ Radiation rate | ||
| Galaxy Core Duos (GT-i8262) | Galaxy Grand 2 Duos (SM-G7102) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.58W/kg (head), 1.03W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | 0.29W/kg (head), 0.95W/kg (body) | 0.439W/kg (head), 0.442W/kg (body) |