Apple Iphone 15
Apple Iphone 15 Pro Max
Samsung Galaxy S23 Ultra
Microsoft Lumia 640 Dual SIM vs Samsung Galaxy Mega 2 Dous
Microsoft Lumia 640 Dual SIM
Samsung Galaxy Mega 2 Dous
| BASIC INFO |
|---|
| Model No | - | - |
| Status | Available. Released 2015, April | Available. Released 2014, September |
| Release Date | 2015, March | 2014, September |
| Dimension | 141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in) | 163.6 x 84.9 x 8.6 mm (6.44 x 3.34 x 0.34 in) |
| Weight | 145 g (5.11 oz) | 194 g (6.84 oz) |
| Colors | Glossy cyan, Orange, White, Matte black | White, Black |
| Body Metrial | - | - |
| W & D Proof | - | - |
| SIM Type | - | - |
| Technology | - | - |
| OS | Microsoft Windows Phone 8.1, planned upgrade to Windows 10 | Android OS, v4.4.3 (KitKat) |
| PROSESSING |
|---|
| Processor | Qualcomm Snapdragon 400, Quad core 1.2 GHz cortex a7 Adreno 305 GPU | Quad-core 1.2 GHz |
| Chipset | - | - |
| GPU | - | - |
| MEMORY |
|---|
| RAM | - | - |
| Storage | - | - |
| Card Slot | 8 GB Storage, 1 GB RAM, microSD, up to 32 GB card slot | 16GB Internal Storage, 1.5 GB RAM, microSD, up to 64 GB |
| DISPLAY |
|---|
| Size | 720 x 1280 pixels, 5 inches (~229 ppi pixel density) | 720 x 1280 pixels, 6 inches (~249 ppi pixel density) |
| Type | IPS LCD capacitive touchscreen, 16M colors | Super AMOLED capacitive touchscreen, 16M colors |
| Resolation | - | - |
| PPI | - | - |
| Multi touch | - | - |
| Protection | - | - |
| CAMERA |
|---|
| Primary | 8 MP, 3264 x 2448 pixels, autofocus, LED flash | 8 MP, 3264 x 2448 pixels, autofocus, LED flash |
| Video | Yes, 1080p@30fps | Yes, 1080p@30fps, |
| Flash | - | - |
| Features | - | - |
| Selfie | Yes, 1 MP | Yes, 2.1 MP |
| BATTERY |
|---|
| Battery | Li-Ion 2500 mAh battery | Li-Ion 2800 mAh battery |
| Capacity | - | - |
| Removable | - | - |
| StandBy | - | - |
| Talk Time | - | - |
| Music Play | - | - |
| Browsing | - | - |
| Video Playback | - | - |
| F Charging | - | - |
| W Charging | - | - |
| NETWORK |
|---|
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | - | TD-LTE 1900 / 2300 / 2500 / 2600 (Bands 38, 39, 40, 41) - SM-G7508Q |
| Speed | - | - |
| 5G | - | - |
| CONECTIVY |
|---|
| WALAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot |
| BlueTooth | Yes, v4.0 with A2DP | Yes, v4.0 with A2DP, LE |
| USB | Yes, microUSB v2.0 | Micro USB v2.0 |
| GPS | Yes, with A-GPS, GLONASS, Beidou | Yes, with A-GPS support and GLONASS |
| NFC | - | - |
| Audio jeck | - | - |
| OTHERS |
|---|
| Sensors | - | - |
| Radio | FM radio | - |
| SARUS | - | - |
| SAREU | - | - |
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