Apple Iphone 15
Apple Iphone 15 Pro Max
Samsung Galaxy S23 Ultra
Samsung Galaxy Alpha vs Samsung Galaxy Alpha vs Samsung Galaxy A8
Samsung Galaxy Alpha
Samsung Galaxy A8
| BASIC INFO |
|---|
| Model No | Galaxy Alpha | Galaxy Alpha | Galaxy A8 |
| Status | Available. | Available. | Available. |
| Release Date | 2014, August | 2014, August | 2015, August |
| Dimension | 132.4 x 65.5 x 6.7 mm (5.21 x 2.58 x 0.26 in) | 132.4 x 65.5 x 6.7 mm (5.21 x 2.58 x 0.26 in) | 158 x 76.8 x 5.9 mm (6.22 x 3.02 x 0.23 in) |
| Weight | 115 g (4.06 oz) | 115 g (4.06 oz) | 151 g |
| Colors | Charcoal Black, Sleek Silver, Dazzling White, Frosted Gold, Scuba Blue | Charcoal Black, Sleek Silver, Dazzling White, Frosted Gold, Scuba Blue | Pearl White, Midnight Black, Champagne Gold |
| Body Metrial | - | - | - |
| W & D Proof | - | - | - |
| SIM Type | Nano-SIM | Nano-SIM | Nano-SIM |
| Technology | GSM/HSPA.LTE | GSM/HSPA.LTE | GSM / HSPA / LTE |
| OS | Android OS, v4.4.4 (KitKat) | Android OS, v4.4.4 (KitKat) | Android OS, v5.1.1 (Lollipop), upgradable to v6.0 (Marshmallow) |
| PROSESSING |
|---|
| Processor | Octa-core (4x1.8 GHz Cortex-A15 & 4x1.3 GHz Cortex-A7) | Octa-core (4x1.8 GHz Cortex-A15 & 4x1.3 GHz Cortex-A7) | Quad-core 1.8 GHz Cortex-A53 & quad-core 1.3 GHz Cortex-A53 |
| Chipset | Exynos 5430 Octa | Exynos 5430 Octa | Qualcomm MSM8939 Snapdragon 615 |
| GPU | Mali-T628 MP6 | Mali-T628 MP6 | Adreno 405 |
| MEMORY |
|---|
| RAM | 2 GB | 2 GB | 2GB |
| Storage | 32 GB | 32 GB | 16GB |
| Card Slot | microSD, up to 256 GB | microSD, up to 256 GB | Up to 256 GB |
| DISPLAY |
|---|
| Size | 4.7 inches | 4.7 inches | 5.7 inches |
| Type | AMOLED capacitive touchscreen, 16M colors | AMOLED capacitive touchscreen, 16M colors | Super Amoled capacitive touchscreen, 16M colors |
| Resolation | 720 x 1280 pixels, | 720 x 1280 pixels, | 1080 x 1920 pixels |
| PPI | 312 ppi pixel density | 312 ppi pixel density | 386 ppi pixel density |
| Multi touch | Yes | Yes | Yes |
| Protection | Corning Gorilla Glass 4 | Corning Gorilla Glass 4 | Corning Gorilla Glass 4 |
| CAMERA |
|---|
| Primary | 12 MP, f/2.2, 31mm, autofocus, LED flash, check quality | 12 MP, f/2.2, 31mm, autofocus, LED flash, check quality | 16 MP |
| Video | 2160p@30fps, 1080p@60fps, 720p@120fps, check quality | 2160p@30fps, 1080p@60fps, 720p@120fps, check quality | 1080p@30fps, check quality |
| Flash | Yes | Yes | - |
| Features | Geo-tagging, touch focus, face/smile detection, panorama, HDR | Geo-tagging, touch focus, face/smile detection, panorama, HDR | Geo-tagging, touch focus, face detection, panorama, HDR |
| Selfie | 2.1 MP | 2.1 MP | Yes 5 MP |
| BATTERY |
|---|
| Battery | Li-Ion battery | Li-Ion battery | Li-Ion |
| Capacity | 1860 mAh | 1860 mAh | 3050 mAh |
| Removable | Removable | Removable | Non-removable |
| StandBy | Up to 350 h (3G) | Up to 350 h (3G) | - |
| Talk Time | Up to 11 h (3G) | Up to 11 h (3G) | Up to 17 h (3G) |
| Music Play | Up to 37 h | Up to 37 h | Up to 51 h |
| Browsing | HTML5 | HTML5 | HTML5 |
| Video Playback | - | - | - |
| F Charging | - | - | - |
| W Charging | - | - | - |
| NETWORK |
|---|
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - G850F | LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - G850F | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A Cat6 300/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A Cat6 300/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps |
| 5G | - | - | - |
| CONECTIVY |
|---|
| WALAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot |
| BlueTooth | v4.0, A2DP, EDR, LE | v4.0, A2DP, EDR, LE | v4.1, A2DP, EDR, LE |
| USB | microUSB v2.0 | microUSB v2.0 | microUSB v2.0 |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS/ BDS (market dependant) |
| NFC | Yes | Yes | Yes |
| Audio jeck | 3.5 mm | 3.5 mm | Yes, 3.5mm Jack |
| OTHERS |
|---|
| Sensors | Fingerprint, accelerometer, gyro, proximity, compass, heart rate | Fingerprint, accelerometer, gyro, proximity, compass, heart rate | Fingerprint, accelerometer, proximity, compass |
| Radio | No | No | FM radio, RDS, recording |
| SARUS | 1.18 W/kg (head) 0.75 W/kg (body) | 1.18 W/kg (head) 0.75 W/kg (body) | - |
| SAREU | 0.37 W/kg (head) 0.51 W/kg (body) | 0.37 W/kg (head) 0.51 W/kg (body) | - |
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