Apple Iphone 15
Apple Iphone 15 Pro Max
Samsung Galaxy S23 Ultra
Samsung Galaxy J7 Dual SIM vs Walton Primo V2 vs Symphony Helio S1
Samsung Galaxy J7 Dual SIM
Walton Primo V2
Symphony Helio S1
| BASIC INFO |
|---|
| Model No | - | - | - |
| Status | Available. Released 2015, June | Available. Released December 2015 | release 2015 December |
| Release Date | 2015, June | December 2015 | 2015, December |
| Dimension | 152.2 x 79.1 x 7.9 mm (5.99 x 3.11 x 0.31 in) | 138.8 x 69.6 x 8.9 mm | 141.5 X 70.3 X 6.95 mm |
| Weight | 170 g | 130 grams | 131.5 gm |
| Colors | White, Black | Dark Blue, Pure White, Golden | Black |
| Body Metrial | - | - | - |
| W & D Proof | - | - | - |
| SIM Type | Dual SIM | - | - |
| Technology | GSM / HSPA / LTE | - | - |
| OS | Android OS, v5.0.2 (Lollipop) | Android OS, v5.1 (Lollipop) | Android OS, v5.1 (lollypop) |
| PROSESSING |
|---|
| Processor | Quad-core 1.4 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53 | Octa core 1.5 GHz Processor,GPU Mali 400 | Octa-core 1.7 GHz Cortex-A7 |
| Chipset | Exynos 7580 Octa | - | - |
| GPU | Mali-T720MP2 | - | - |
| MEMORY |
|---|
| RAM | 1GB | - | - |
| Storage | 8GB | - | - |
| Card Slot | up to 128 GB (dedicated slot) | 16Storage, 2GB RAM, microSD, up to 32 GB | 16 GB storage, 1 GB RAM, microSD, up to 64 GB |
| DISPLAY |
|---|
| Size | 5.5 inches | 1080x1920 pixels, 5 inch Full HD, | 720 x 1280 pixels, 5 inches |
| Type | IPS LCD capacitive touchscreen, 16M colors | Quantum Sharp Pure Black IPS + OGS Touchscreen, 16M colors | AMOLED HD capacitive touchscreen, 16M colors |
| Resolation | 720 x 1280 pixels | - | - |
| PPI | 267 ppi pixel density | - | - |
| Multi touch | Yes | - | - |
| Protection | - | - | - |
| CAMERA |
|---|
| Primary | 13 MP, autofocus | 13MP Auto Focus, Geo tagging LED Flash, BSI, aperture f2.0, auto face recognition, face beauty, different settings and shooting modes | 13 Megapixel with autofocus, LEDFlash |
| Video | Yes, 720p@30fps | 1080P FHD | Yes, 1080p |
| Flash | Led flash | - | - |
| Features | Yes | - | - |
| Selfie | Yes 5 MP | Yes, 8MP | Yes,8 MP |
| BATTERY |
|---|
| Battery | Li-Ion | 3000 mAh, Lithum-ion Polymer battery | 2400 mAh Li-Polymer Battery (Non-removable) |
| Capacity | 3000 mAh | - | - |
| Removable | Yes | - | - |
| StandBy | - | - | - |
| Talk Time | Up to 18 h (3G) | - | - |
| Music Play | Up to 76 h | - | - |
| Browsing | - | - | - |
| Video Playback | - | - | - |
| F Charging | - | - | - |
| W Charging | - | - | - |
| NETWORK |
|---|
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 900 / 2100 SIM 1 & SIM 2 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 2100 |
| 4G Network | LTE band 1(2100), 3(1800), 7(2600), LTE band 38(2600), 39(1900), 40(2300), 41(2500) | LTE 850 / 1900 / 1700 / 2400 | FDD 2100 / 2600 MHz |
| Speed | HSPA, LTE Cat4 150/50 Mbps | - | - |
| 5G | - | - | - |
| CONECTIVY |
|---|
| WALAN | Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot | Dual band wifi b/g/n (2.4 and 5GHz) | Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot |
| BlueTooth | Yes, v4.0 with A2DP | Yes, v4.1 with A2DP | Yes, v4.0 with A2DP |
| USB | Yes, microUSB v2.0 | MicroUSB v2.0, USB-on-the-go (OTG) | Yes, microUSB v2.1 |
| GPS | Yes, with A-GPS support and GLONASS | Built in GPS with AGPS | Yes, with A-GPS support |
| NFC | - | - | - |
| Audio jeck | - | - | - |
| OTHERS |
|---|
| Sensors | Accelerometer, proximity | - | - |
| Radio | FM radio | Support with Recorder | FM radio |
| SARUS | - | - | - |
| SAREU | - | - | - |
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