Infinix Zero 5G vs Samsung Galaxy J7 Duo (SM-J720F/DS 32GB/4GB)
Side by side comparison between Infinix Zero 5G vs Samsung Galaxy J7 Duo phones, differences, pros, cons and full specifications. What's the better?
,
6.78"
IPS
IPS
1080x2460
48
MP
MP
16mp
8GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
vs
5.5"
AMOLED
AMOLED
720x1280
13
MP
MP
8mp
4GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Removable)
What's the better phone? Infinix Zero 5G
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!
26 Advantages 
6 Advantages | 18 Common items in both devices |
| Plastic body, glass front |
| 16 million |
| PDAF: phase detection autofocus / Autofocus |
| EIS: Digital stabilization |
| (front) Full HD (1920x1080) |
| Capacitive |
| Multitouch |
| +11 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 | ||
| Infinix Zero 5G | Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | |
| Change model | ||
| Model | Zero 5G | Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) |
| Other model names | Infinix Zero 5G X6815, X6815B | Galaxy J7 Duo (32GB + 4GB RAM) Dual-Sim, Samsung J720 |
| Country or region available |  (Global, International) |  India |
| Brand | Infinix | Samsung |
| Release date | 3/3/2022, Announced: 2/8/2022 | 4/1/2018 |
| Depth | 8.8 millimeters (0.35 inches) | 8.2 millimeters (0.32 inches) |
| Size (width x height) | 76.53 x 168.73 millimeters (3.01 x 6.64 in) | 77.2 x 153.5 millimeters (3.04 x 6.04 in) |
| Weight | 199 grams (6.97 ounces) | 174 grams (6.09 ounces) |
| Build, materials | Plastic body, glass front | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Infinix Zero 5G | Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | |
| Display type | TFT IPS LCD | Super AMOLED |
| Screen size | 6.78" inches | 5.5" inches |
| Screen-to-body ratio | ~84.5% (screen-to-body ratio) | ~70.4% (screen-to-body ratio) |
| Display resolution | 1080x2460 pixels | 720x1280 pixels (16:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 396 PPI | 267 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass |
| Refresh rate | 120Hz | 60Hz |
| Display features | 500nits[peak] | Not supported |
🤖 Operating System | ||
| Infinix Zero 5G | Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | |
| System version | Android 11 | Android 8.0 Oreo |
| Firmware update | feature not registered | Android 10 |
| User Interface | XOS 10 | One UI 2.0 |
⚙️ Processor | ||
| Infinix Zero 5G | Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | |
| Chipset | 64bit: MediaTek Dimensity 900 (6nm) | 64bit: Samsung Exynos 7885 (14nm) |
| CPU | Octa-core, 2 processors: 2x 2.4GHz ARM Cortex-A78 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core) | Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A73 (Dual-core) 6x 1.6GHz ARM Cortex-A53 (Hexa-core) |
| GPU graphical controller | ARM Mali-G68 MC4 (900MHz) | ARM Mali-G71 MP2 |
| Performance (benchmark) | AnTuTu: 419083 (v8), 487639 (v9) Geekbench: 2169 (v5.1) GFXBench: 19fps (ES 3.1 onscreen) | AnTuTu: 98104 (v7) |
💽 Memory and storage | ||
| Infinix Zero 5G | Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | |
| RAM memory | 8GB LPDDR4X | 4GB LPDDR4 |
| Internal storage | 128GB (103GB available) UFS 3.1 | 32GB (21GB available) eMMC 5.1 |
| External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 256GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Infinix Zero 5G | Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | |
| 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) nano-SIM (4FF) | 2 slots (Dual-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | 2000/1024 Mbps | 150/50 Mbps |
| Network technology | 2G, 3G, 4G, 5G | 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 | UMTS 850/900/1700/1900/2100 | UMTS 850/900/1900/2100 |
| Primary 4G network | LTE Cat7 VoLTE X6815 version: LTE (1, 2, 3, 4, 5, 7, 8, 17, 20, 28, 66) TD-LTE (38, 40, 41) X6815B version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, , 66) TD-LTE () | LTE Cat4 (1, 3, 5, 7, 8, 20) TD-LTE (38, 40, 41) |
| Primary 5G network | X6815 version: SA/NSA/Sub6 (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78, 79) X6815B version: SA/NSA/Sub6 (1, 28, 38, 41, 77, 78, 79) | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | UMTS 850/900/1700/1900/2100 | UMTS 850/900/1900/2100 |
| Secondary 4G network | LTE Cat7 VoLTE X6815 version: LTE (1, 2, 3, 4, 5, 7, 8, 17, 20, 28, 66) TD-LTE (38, 40, 41) X6815B version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, , 66) TD-LTE () | Not supported |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
📷 Camera | ||
| Infinix Zero 5G | Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | |
| Back camera (main camera) | (triple camera) 48 megapixels 13MP telephoto f/2.550mm1/3.1"1.12µmPDAF2x-optical-zoom 2MP | (dual camera) 13 megapixels 5MP depth f/1.9 |
| Main camera resolution | 8000x6000 pixels | 4128x3096 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | Quad-LED on main camera and Dual-LED on front camera | LED flash on both cameras |
| Focal aperture | f/1.8 (aperture) | f/1.9 (aperture) |
| Focal length | 26mm lens | feature not registered |
| Sensor size | 1/2" inches | feature not registered |
| Pixel size | 0.8µm pixel | feature not registered |
| Autofocus | PDAF: phase detection autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Digital and optical zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Supported | Not supported |
| HDR | HDR photo on both cameras | HDR photo only main camera |
| Camera extras | 1080p@30/60fps | feature not registered |
📸 Front camera | ||
| Infinix Zero 5G | Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | |
| Front camera (secondary) | 16 megapixels | 8 megapixels |
| Front camera resolution | 4608x3456 pixels | 3264x2448 pixels |
| Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
| Front flash | Dual-LED | LED |
| Focal aperture | f/2.0 (aperture) | f/1.9 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | 1/2.76" inches | feature not registered |
| Pixel size | 1.12µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| Infinix Zero 5G | Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | |
| Loudspeaker | Mono sound (not stereo) | Mono sound (not stereo) |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Infinix Zero 5G | Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | |
| USB | USB 2.0 Type-C, USB OTG On-The-Go | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | USB Type-C (reversible) | Not supported |
| Bluetooth | 5.1 + A2DP/LE | 5.0 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS, BeiDou |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Infinix Zero 5G | Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor | Accelerometer ANT+ Face unlock Fingerprint sensor (front-mounted) Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Infinix Zero 5G | Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 5000 mAh | 3000 mAh |
| Charger, watts | 33W Wired fast charging | Wired charging |
| Inductive / wireless charging | Not supported | Not supported |
| Talk time autonomy | 22 hours | 20 hours |
| Standby | 600 hours (25 days) | feature not registered |
➕ Other features | ||
| Infinix Zero 5G | Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push 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, HTML5 | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Cosmic Black, Skylight Orange, Horizon Blue | • Colors: Black, Gold, Rose Gold, White • Samsung Pay |
☢️ Radiation rate | ||
| Infinix Zero 5G | Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.543W/kg (head), 1.397W/kg (body) |