Samsung Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) vs Samsung Duos SGH-D880
Side by side comparison between Samsung Galaxy J7 Duo vs Samsung Duos SGH-D880 phones, differences, pros, cons and full specifications. What's the better?
,
5.5"
AMOLED
AMOLED
720x1280
13
MP
MP
8mp
4GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Removable)
vs
What's the better phone? Samsung Galaxy J7 Duo (SM-J720F/DS 32GB/4GB)
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!
24 Advantages 
1 Advantage | 6 Common items in both devices |
| Only digital zoom |
| Autofocus |
| Li-Ion: lithium-ion (Removable) |
| 2 slots (Dual-SIM) |
| FM |
| MicroUSB 2.0 / USB 2.0 proprietary connector |
| + 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 J7 Duo (SM-J720F/DS 32GB/4GB) | Samsung Duos SGH-D880 | |
| Model | Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | Duos SGH-D880 |
| Other model names | Galaxy J7 Duo (32GB + 4GB RAM) Dual-Sim, Samsung J720 | Samsung D880 Duos, Samsung SGH-D880 Duos |
| Country or region available |  India | feature not registered |
| Brand | Samsung | Samsung |
| Release date | 4/1/2018 | 11/15/2007 |
| Depth | 8.2 millimeters (0.32 inches) | 18.9 millimeters (0.74 inches) |
| Size (width x height) | 77.2 x 153.5 millimeters (3.04 x 6.04 in) | 51 x 104 millimeters (2.01 x 4.09 in) |
| Weight | 174 grams (6.09 ounces) | 116 grams (4.06 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | Samsung Duos SGH-D880 | |
| Display type | Super AMOLED | TFT LCD |
| Screen size | 5.5" inches | 2.3" inches |
| Screen-to-body ratio | ~70.4% (screen-to-body ratio) | ~30.9% (screen-to-body ratio) |
| Display resolution | 720x1280 pixels (16:9) | 240x320 pixels |
| Touchscreen | Capacitive Multitouch | Not supported |
| Pixel density (dot pitch) | 267 PPI | 174 PPI |
| Colors | 16 million | 260 thousand |
| Scratch-resistant glass | Gorilla Glass | Not supported |
| Refresh rate | 60Hz | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | Samsung Duos SGH-D880 | |
| System version | Android 8.0 Oreo | Proprietary OS |
| Firmware update | Android 10 | feature not registered |
| User Interface | One UI 2.0 | feature not registered |
⚙️ Processor | ||
| Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | Samsung Duos SGH-D880 | |
| Chipset | 64bit: Samsung Exynos 7885 (14nm) | 32bit |
| CPU | Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A73 (Dual-core) 6x 1.6GHz ARM Cortex-A53 (Hexa-core) | Single-core, 1 processor: Single-core |
| GPU graphical controller | ARM Mali-G71 MP2 | feature not registered |
| Performance (benchmark) | AnTuTu: 98104 (v7) | feature not registered |
💽 Memory and storage | ||
| Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | Samsung Duos SGH-D880 | |
| RAM memory | 4GB LPDDR4 | feature not registered |
| Internal storage | 32GB (21GB available) eMMC 5.1 | 45MB |
| External storage | Until 256GB microSD, microSDXC (dedicated slot) | Until 2GB microSD (dedicated slot) |
📶 Mobile networks | ||
| Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | Samsung Duos SGH-D880 | |
| 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) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 150/50 Mbps | 0.236 Mbps |
| Network technology | 2G, 3G, 4G | 2G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Tri-Band 900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 900/1800/1900 |
| Primary 3G network | UMTS 850/900/1900/2100 | Not supported |
| Primary 4G network | LTE Cat4 (1, 3, 5, 7, 8, 20) TD-LTE (38, 40, 41) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE | GPRS, EDGE |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 900/1800 |
| Secondary 3G network | UMTS 850/900/1900/2100 | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS |
📷 Camera | ||
| Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | Samsung Duos SGH-D880 | |
| Back camera (main camera) | (dual camera) 13 megapixels 5MP depth f/1.9 | 3.1 megapixels |
| Main camera resolution | 4128x3096 pixels | 2048x1536 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | QCIF (176x144) |
| Flash | LED flash on both cameras | Not supported |
| Focal aperture | f/1.9 (aperture) | 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 | feature not registered |
| Image stabilization | EIS: Digital stabilization | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | feature not registered |
| BSI sensor | Not supported | feature not registered |
| HDR | HDR photo only main camera | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | Samsung Duos SGH-D880 | |
| Front camera (secondary) | 8 megapixels | Not supported |
| Front camera resolution | 3264x2448 pixels | Not supported |
| Video recording (secondary) | Full HD (1920x1080) | Not supported |
| Front flash | LED | Not supported |
| Focal aperture | f/1.9 (aperture) | 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 J7 Duo (SM-J720F/DS 32GB/4GB) | Samsung Duos SGH-D880 | |
| Loudspeaker | Mono sound (not stereo) | Supported |
| Active noise cancellation | Not supported | feature not registered |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, XviD, MKV | MP4, H.263 |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, AAC+ |
🔌 Connectivity | ||
| Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | Samsung Duos SGH-D880 | |
| USB | MicroUSB 2.0 | USB 2.0 proprietary connector |
| Audio output | 3.5mm jack | proprietary audio output |
| TV output | Not supported | Proprietary TV-out |
| Bluetooth | 5.0 + A2DP/LE | 2.0 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | Not supported |
| DLNA | Not supported | feature not registered |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | Samsung Duos SGH-D880 | |
| Sensors | Accelerometer ANT+ Face unlock Fingerprint sensor (front-mounted) Proximity sensor | Not supported |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | Samsung Duos SGH-D880 | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 3000 mAh | 1200 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 20 hours | 4 hours |
| Standby | feature not registered | 360 hours (15 days) |
➕ Other features | ||
| Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | Samsung Duos SGH-D880 | |
| Call control | Voice dialing, Voice recorder | Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS, MMS, E-mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | WAP, HTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, Gold, Rose Gold, White • Samsung Pay | • Colors: Noble Black, Silver • Word, Excel, PowerPoint, PDF viewer • Java framework |
☢️ Radiation rate | ||
| Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | Samsung Duos SGH-D880 | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.543W/kg (head), 1.397W/kg (body) | feature not registered |