- Home
- Compare Phones
- Samsung G3812B Galaxy S3 Slim vs Samsung Galaxy S II X T989D
Samsung G3812B Galaxy S3 Slim vs Samsung Galaxy S II X T989D
Side-by-side specs and price comparison for buyers in Algeria.

Samsung G3812B Galaxy S3 Slim
Price coming soon

Samsung Galaxy S II X T989D
Price coming soon
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
Even
Faster charging
Even
Higher-resolution camera
Samsung Galaxy S II X T989D
Better display
Samsung G3812B Galaxy S3 Slim
Lighter body
Samsung Galaxy S II X T989D
Best value for money
Even
Full specs comparison
Display
| Spec | Samsung G3812B Galaxy S3 Slim | Samsung Galaxy S II X T989D |
|---|---|---|
| Size (inches) | 4.52 | 4.52 |
| Panel Type | — | AMOLED |
| Resolution Height | 960 | 800 |
| Resolution Width | 540 | 480 |
| PPI | 244 | 206 |
| Screen-to-body | 64.2 | 66 |
Platform
| Spec | Samsung G3812B Galaxy S3 Slim | Samsung Galaxy S II X T989D |
|---|---|---|
| CPU | Quad-core 1.2 GHz | Dual-core 1.5 GHz Scorpion |
| GPU | — | Adreno 220 |
| Chipset Name | — | Qualcomm APQ8060 Snapdragon S3 |
| OS Name | Android | Android |
| OS Version | 4.2 | 2.3 |
Memory
| Spec | Samsung G3812B Galaxy S3 Slim | Samsung Galaxy S II X T989D |
|---|---|---|
| Card Slot | microSDHC (dedicated slot) | microSDHC (dedicated slot) |
| Variants | 8GB 1GB RAM | 16GB 1GB RAM |
Main Camera
| Spec | Samsung G3812B Galaxy S3 Slim | Samsung Galaxy S II X T989D |
|---|---|---|
| Video | Yes | 1080p@30fps |
| Features | LED flash | LED flash |
| Count | 1 | 1 |
| Lens | 5 MP | 8 MP |
Selfie Camera
| Spec | Samsung G3812B Galaxy S3 Slim | Samsung Galaxy S II X T989D |
|---|---|---|
| Count | — | 1 |
| Lens | — | 2 MP |
Battery
| Spec | Samsung G3812B Galaxy S3 Slim | Samsung Galaxy S II X T989D |
|---|---|---|
| Capacity (mAh) | 2100 | — |
| Chemistry | Li-Ion | — |
| stand by | — | Up to 620 h |
| talk time | — | Up to 9 h |
Body
| Spec | Samsung G3812B Galaxy S3 Slim | Samsung Galaxy S II X T989D |
|---|---|---|
| SIM | Micro-SIM | Mini-SIM |
| Height (mm) | 133 | 131 |
| Thickness (mm) | 9.7 | 9.4 |
| Weight (g) | 139 | 109 |
| Width (mm) | 66 | 67.3 |
Launch
| Spec | Samsung G3812B Galaxy S3 Slim | Samsung Galaxy S II X T989D |
|---|---|---|
| Announced | 2014, March. Released 2014, March | 2011, October. Released 2011, October |
| Status | Discontinued | Discontinued |
Network
| Spec | Samsung G3812B Galaxy S3 Slim | Samsung Galaxy S II X T989D |
|---|---|---|
| 2G Bands | GSM 850, 900, 1800, 1900 | GSM 850, 900, 1800, 1900 |
| 3G Bands | HSDPA 850, 2100 | HSDPA 850, 1700, 1900, 2100 |
| Speed | HSPA 21.1/5.76 Mbps | HSPA 42.2/5.76 Mbps |
| Technology | GSM, HSPA | GSM, HSPA |
Connectivity
| Spec | Samsung G3812B Galaxy S3 Slim | Samsung Galaxy S II X T989D |
|---|---|---|
| Bluetooth | 4 | 3 |
| NFC | No | Yes |
| Positioning | GPS, GLONASS | GPS, A-GPS |
| Radio | No | No |
| USB Version | 2.0 | 2.0 |
| Wi-Fi | Wi-Fi 4 | Wi-Fi 4 |
Sound
| Spec | Samsung G3812B Galaxy S3 Slim | Samsung Galaxy S II X T989D |
|---|---|---|
| 3.5mm Jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
Features
| Spec | Samsung G3812B Galaxy S3 Slim | Samsung Galaxy S II X T989D |
|---|---|---|
| Sensors | Accelerometer, proximity, compass | Accelerometer, gyro, proximity, compass |
Buying advice for Algeria
Both Samsung G3812B Galaxy S3 Slim and Samsung Galaxy S II X T989D are sold in Algeria, but they fit different priorities.
Samsung Galaxy S II X T989D reaches a higher main-sensor resolution at 8 MP, which helps with crops and lower-light photos.
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