Samsung Galaxy A7 Duos vs Samsung Galaxy J7 Duo
Side-by-side specs and price comparison for buyers in Algeria.
Samsung Galaxy A7 Duos
Price coming soon
Samsung Galaxy J7 Duo
Price coming soon
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
Samsung Galaxy J7 Duo
Faster charging
Even
Higher-resolution camera
Even
Better display
Samsung Galaxy A7 Duos
Lighter body
Samsung Galaxy A7 Duos
Best value for money
Even
Full specs comparison
Display
| Spec | Samsung Galaxy A7 Duos | Samsung Galaxy J7 Duo |
|---|---|---|
| Size (inches) | 5.5 | 5.5 |
| Panel Type | AMOLED | AMOLED |
| Resolution Height | 1920 | 1280 |
| Resolution Width | 1080 | 720 |
| PPI | 401 | 267 |
| Glass Type | Corning Gorilla Glass 4 | — |
| Screen-to-body | 72.5 | 70.4 |
Platform
| Spec | Samsung Galaxy A7 Duos | Samsung Galaxy J7 Duo |
|---|---|---|
| CPU | Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) | Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) |
| GPU | Adreno 405 | Mali-G71 |
| Chipset Name | Qualcomm MSM8939 Snapdragon 615 | Exynos 7885 |
| Process (nm) | 28 | 14 |
| OS Name | Android | Android |
| OS Version | 4.4.4 | 8.0 |
Memory
| Spec | Samsung Galaxy A7 Duos | Samsung Galaxy J7 Duo |
|---|---|---|
| Card Slot | microSDXC (uses shared SIM slot) | microSDXC (dedicated slot) |
| Variants | 16GB 2GB RAM | 32GB 3GB RAM, 32GB 4GB RAM |
Main Camera
| Spec | Samsung Galaxy A7 Duos | Samsung Galaxy J7 Duo |
|---|---|---|
| Video | 1080p@30fps | 1080p@30fps |
| Features | LED flash, panorama, HDR | LED flash, panorama, HDR |
| Count | 1 | 2 |
| Depth | — | 5 MP, f/1.9, (depth) |
| Lens | — | 13 MP, f/1.9 |
| Wide | 13 MP, f/2, 28mm, (wide) | — |
Selfie Camera
| Spec | Samsung Galaxy A7 Duos | Samsung Galaxy J7 Duo |
|---|---|---|
| Video | 1080p@30fps | 1080p@30fps |
| Features | — | LED flash |
| Count | 1 | 1 |
| Lens | 5 MP, f/2.2, 23mm, (wide) | 8 MP, f/1.9 |
Battery
| Spec | Samsung Galaxy A7 Duos | Samsung Galaxy J7 Duo |
|---|---|---|
| Capacity (mAh) | 2600 | 3000 |
| Chemistry | Li-Ion | Li-Ion |
| music play | Up to 54 h | — |
| talk time | Up to 17 h (3G) | — |
Body
| Spec | Samsung Galaxy A7 Duos | Samsung Galaxy J7 Duo |
|---|---|---|
| SIM | Nano-SIM + Nano-SIM | Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) |
| Height (mm) | 151 | 153.5 |
| Thickness (mm) | 6.3 | 8.2 |
| Weight (g) | 141 | 174 |
| Width (mm) | 76.2 | 77.2 |
Launch
| Spec | Samsung Galaxy A7 Duos | Samsung Galaxy J7 Duo |
|---|---|---|
| Announced | 2015, January. Released 2015, February | 2018, April. Released 2018, April |
| Status | Discontinued | Discontinued |
Network
| Spec | Samsung Galaxy A7 Duos | Samsung Galaxy J7 Duo |
|---|---|---|
| 2G Bands | GSM 850, 900, 1800, 1900 - SIM 1 & SIM 2 | GSM 850, 900, 1800, 1900 |
| 3G Bands | HSDPA 850, 900, 1900, 2100 - A700YD, A700H | HSDPA 850, 900, 1900, 2100 - International |
| 4G Bands | 1, 3, 7, 8, 28, 38, 39, 40, 41 - A700YD | 1, 3, 5, 7, 8, 20, 38, 40, 41 - International |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Technology | GSM, HSPA, LTE | GSM, HSPA, LTE |
Connectivity
| Spec | Samsung Galaxy A7 Duos | Samsung Galaxy J7 Duo |
|---|---|---|
| Bluetooth | 4 | 4.2 |
| NFC | Yes (A700YD) | No |
| Positioning | GPS, GLONASS/ BDS (market dependant) | GPS, GLONASS, BDS |
| Radio | FM radio, RDS, recording | FM radio |
| USB Version | 2.0 | 2.0 |
| Wi-Fi | Wi-Fi 4 | Wi-Fi 5 |
Sound
| Spec | Samsung Galaxy A7 Duos | Samsung Galaxy J7 Duo |
|---|---|---|
| 3.5mm Jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
Features
| Spec | Samsung Galaxy A7 Duos | Samsung Galaxy J7 Duo |
|---|---|---|
| Sensors | Accelerometer, proximity, compass | Fingerprint (front-mounted), accelerometer, proximity |
Buying advice for Algeria
Both Samsung Galaxy A7 Duos and Samsung Galaxy J7 Duo are sold in Algeria, but they fit different priorities.
Samsung Galaxy J7 Duo packs a 3000 mAh battery, which translates to longer screen-on time when you are away from a charger.
Other popular comparisons
Samsung Galaxy S26 Ultra vs Apple iPhone 17 Pro Max
Samsung compared to Apple
Samsung Galaxy S26 Ultra vs Google Pixel 10 Pro XL
Samsung compared to Google
Samsung Galaxy S26 Ultra vs Xiaomi 15 Ultra
Samsung compared to Xiaomi
Apple iPhone 17 Pro Max vs Xiaomi 15 Ultra
Apple compared to Xiaomi
Apple iPhone 17 Pro Max vs Google Pixel 10 Pro XL
Apple compared to Google
Samsung Galaxy S26+ vs Apple iPhone 17
Samsung compared to Apple