Samsung Galaxy Z Fold 7 vs Samsung Galaxy J2 Core (2020)
Comparing 2 products
| General Overview | ||
| Device Type | Foldable phone | Bar |
| Model | Samsung Galaxy Z Fold7 | SM-J260GU, SM-J260GU/DS |
| Announced | 2025, July 09 | 2020, April |
| Released | 2025, July 09 | 2020, April |
| Status | Available | Available |
| Design | ||
| Type | Folding | Bar |
| Dimensions | Unfolded: 158.4 x 143.2 x 4.2 mmFolded: 158.4 x 72.8 x 8.9 mm | 143.4 x 72.1 x 8.9 mm (5.65 x 2.84 x 0.35 in) |
| Weight | 215 g (7.58 oz) | 154 g (5.43 oz) |
| Protection | Glass front (Gorilla Glass Victus Ceramic 2) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus 2), aluminum frame | Glass front, plastic back, plastic frame |
| Colors | Blue Shadow, Silver Shadow, Jet Black, Mint | Black, Gold, Blue |
| Network | ||
| 2G Network | Yes | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | Yes | HSDPA 850 / 900 / 2100 |
| 4G Network | Yes | 1, 3, 5, 8, 40, 41 |
| 5G Network | Yes | - |
| SIM | Nano SIM | Nano SIM |
| Dual SIM | Nano-SIM and eSIM - International / Dual eSIM with multiple numbers - USA / Dual SIM (Nano-SIM, dual stand-by) - China | Dual SIM (Micro-SIM, dual stand-by) |
| Display | ||
| Display Type | Dynamic AMOLED | TFT LCD |
| Size | 8.0 inches, 204.2 cm2 (~90.0% screen-to-body ratio) | 5.0 inches, 68.9 cm2 (~66.7% screen-to-body ratio) |
| Resolution | 1968 x 2184 pixels | 540 x 960 pixels |
| Display Colors | 1 Billion+ | 16M colors |
| Pixel Density | 368 ppi density | 220 ppi density |
| Touch Screen | Yes | Capacitive Touchscreen |
| Display Protection | Glass front (Gorilla Glass Victus Ceramic 2) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus 2), aluminum frame | - |
| Features | 120Hz, HDR10+, 2600 nits (peak) | - |
| Secondary Display | Dynamic LTPO AMOLED 2X, 120Hz, Corning Gorilla Glass Ceramic 2,6.5 inches, 1080 x 2520 pixels, 422 ppi | - |
| Media | ||
| FM Radio | No | Yes |
| Earphone Jack | No | Yes |
| Camera | ||
| Camera Set | Triple Cameras | Single Camera |
| Main Camera | 200 MP, f/1.7, 24mm (wide), 1/1.3 | 8 MP, f/2.2, AF |
| 2nd Camera | 10 MP, f/2.4, 67mm (telephoto), 1.0µm, PDAF, OIS, 3x optical zoom | - |
| 3rd Camera | 12 MP, f/2.2, 120˚ (ultrawide), 1.4µm, dual pixel PDAF | - |
| Camera Video | 8K@30fps, 4K@60fps, 1080p@60/120/240fps (gyro-EIS), 720p@960fps (gyro-EIS), 10-bit HDR, HDR10+ | 1080p@30fps |
| Features | HDR, panorama | HDR, panorama |
| Flash | LED flash | LED flash |
| Selfie Set | Single Camera | Single Camera |
| Selfie Camera | 10 MP, f/2.2, 18mm (ultrawide), 1.12µm Cover camera:10 MP, f/2.2, 24mm (wide), 1.12µm | 5 MP, f/2.2 |
| Selfie Video | 4K@30/60fps, 1080p@30/60fps, gyro-EIS | - |
| Features | HDR | - |
| Software | ||
| OS | Android 16, up to 7 major Android upgrades | Android 8.1 Oreo (Go edition) |
| User Interface | One UI 8 | Samsung Experience |
| Hardware | ||
| Chipset | Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) | Exynos 7570 Quad (14 nm) |
| CPU | Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) | Quad-core 1.4 GHz Cortex-A53 |
| GPU | Adreno 830 (1200 MHz) | Mali-T720 |
| RAM | 12/16 GB | 1 GB |
| Internal Storage | 256GB/512GB/1TB storage | 16 GB |
| Card Slot | No | Yes microSD, up to 128 GB (dedicated slot) |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer | Accelerometer, proximity |
| Connectivity | ||
| Bluetooth | 5.4, A2DP, LE, aptX HD | 4.2, A2DP |
| Wi-fi | Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
| Wi-fi Hotspot | Yes | Yes |
| USB | USB Type-C 3.2, OTG | microUSB 2.0, USB On-The-Go |
| GPS | GPS, GALILEO, GLONASS, BDS, QZSS | Yes, with A-GPS, GLONASS, BDS |
| NFC | Yes | No |
| Wireless Charging | 15W wireless / 4.5W reverse wireless | - |
| Data | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| Speed | HSPA, LTE (CA), 5G | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Battery | ||
| Battery Type | Li-Poly (Lithium Polymer) | Li-Ion (Lithium Ion) |
| Capacity | 4400 mAh, Battery | 2600 mAh battery |
| Placement | Non-removable | Removable |
| Fast Charging | 25W wired, QC2.0, 50% in 30 min | - |
