Phone Comparison - Xiaomi Redmi 4A vs vivo Y55s vs Samsung Galaxy J7 Nxt
.jpg)
.jpg)
.jpg)
|
|
|
|
|
|
|||
| Manufacturer | Xiaomi | vivo | Samsung |
| Announced | November 2016 | February 2017 | July 2017 |
| Status | Available - November 2016 | Coming Soon - February 2017 | Available - July 2017 |
| Price | Rs. 5,999 ($92.00) [Similarly Priced] | - | Rs. 11,490 ($179.00) [Similarly Priced] |
| Colors | Gold, Rose Gold, Dark Gray | Crown Gold, Space Gray | Black, Gold |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
139.5 x 70.4 x 8.5 mm (5.49 x 2.77 x 0.33 in) |
- |
152.4 x 78.6 x 7.6 mm (6 x 3.09 x 0.3 in) |
| Weight | 131.5 g (4.62.0.18 oz) | - | 170 g (6 oz) |
| SIM Type | Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card) | Dual SIM | Dual-SIM |
| 2G Network | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1xEV-DO |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 1900 / 2100 | HSDPA 900 / 2100 | HSDPA |
| 4G Network | LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) | LTE band 3(1800), 5(850), 40(2300) | LTE |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
| Build Features | - Metal Body - Infrared Sensor |
- | - |
| Notification LED | - | No | No |
|
|||
| OS | Android OS, v6.0.1 (Marshmallow) | Android OS, v6.0 (Marshmallow) | Android OS, v7.0 (Nougat) |
| User Interface | MIUI 8 | - | - |
| Processor | Quad-core 1.4 GHz Cortex-A53, Qualcomm MSM8917 Snapdragon 425 | Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8917 Snapdragon 425 | Octa-core 1.6 GHz Cortex-A53, Exynos 7870 Octa |
| GPU | Adreno 308 | Adreno 306 | Mali-T830 MP2 |
| RAM | 2 GB | 3 GB | 2 GB |
| Internal Memory | 16 GB | 16 GB | 16 GB |
| External Memory | microSD, up to 128 GB (uses SIM 2 slot) | microSD, up to 256 GB (dedicated slot) | microSD, up to 128 GB |
|
|||
| Type | IPS LCD capacitive touchscreen | IPS LCD Capacitive Touchscreen | Super AMOLED capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 5.0 inches | 5.2 inches | 5.5 inches |
| Resolution | 720 x 1280 pixels (294 ppi) | 720 x 1280 pixels (282 ppi) | 720 x 1280 pixels (267 ppi) |
| Screen-to-Body Ratio | 70.04% | - | 69.63% |
| Multi-Touch |  |
|
|
|
|||
| 3.5mm Jack | |
|
|
| Radio | FM radio | FM radio | Yes, FM Radio |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
|
|
|
|||
| Rear Camera | 13 MP, 4160 x 3120 pixels | 13 MP | 13 MP, 4128 x 3096 pixels |
| Flash | LED Flash | LED Flash | LED flash |
| Features | Phase Detection Autofocus, f/2.2, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama | Autofocus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama | Auto focus, Geo-tagging, Touch Focus, Face Detection |
| Video | 1080p@30fps | 1080p@30fps | 1080p@30fps |
| Front Camera | 5 MP, f/2.2, 1080p@30fps [Similar] | 5 MP [Similar] | 5 MP [Similar] |
|
|||
| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA, LTE, EV-DO Rev.A 3.1 Mbps, VoLTE | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE | HSPA, LTE, VoLTE |
| Bluetooth | v4.1, A2DP | v4.0, A2DP | v4.1, A2DP |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, hotspot |
| USB | microUSB v2.0 | microUSB v2.0 | microUSB v2.0 |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, BDS | Yes, with A-GPS, GLONASS |
| Browser | HTML5 | HTML5 | HTML5 |
|
|||
| Internal | 16 GB, 2 GB RAM | 16 GB, 3 GB RAM | 16 GB, 2 GB RAM |
| Expandable Storage | microSD, up to 128 GB (uses SIM 2 slot) | microSD, up to 256 GB (dedicated slot) | microSD, up to 128 GB |
| USB OTG | Supported | Not Supported | Supported |
|
|||
| Fingerprint | |
|
|
| Proximity Sensor | |
|
|
| Accelerometer Sensor | |
|
|
| Light Sensor | |
|
|
| NFC | |
|
|
|
|||
| Type | Non-removable Li-Ion Battery | Non-removable Li-Ion Battery | Li-Ion Battery (Removable) |
| Capacity | 3120 mAh | 2730 mAh | 3000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
