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Compare
Nokia Lumia 638
Vivo Y55
Nokia Lumia 638 |
Vivo Y55 |
| Build | |
|---|---|
| OS | |
| Microsoft Windows Phone 8.1 | Android 12 OS |
| UI | |
| FuntouchOS 12 | |
| Dimensions | |
| 129.5 x 66.7 x 9.2 mm | 160.80 x 73.79 x 8.42mm |
| Weight | |
| 136 g | 182 g |
| SIM | |
| Dual-SIM, Micro-SIM | Dual Sim, Dual Standby (Nano-SIM) |
| Colors | |
| Black | Midnight Galaxy, Ice Dawn |
| Network | |
|---|---|
| 2G Band | |
| GSM 850 / 900 / 1800 / 1900 |
SIM1: GSM 850 / 900 / 1800 / 1900 SIM2: GSM 850 / 900 / 1800 / 1900 |
| 3G | |
| Yes | Yes |
| 4G | |
| Yes | Yes |
| 5G | |
| No | No |
| Processor | |
|---|---|
| CPU | |
| 1.2 GHz Quad-core Cortex-A7 | Octa core (4 x 2.4 GHz Kryo 265 + 4 x 1.9 GHz Kryo 265) |
| Chipset | |
| Qualcomm Snapdragon 400 | Qualcomm Snapdragon 680 4G |
| GPU | |
| Adreno 305 | Adreno 610 |
| Display | |
|---|---|
| Technology | |
| IPS LCD capacitive touchscreen, 16M colors, Multitouch | AMOLED Capacitive Touchscreen, Multitouch |
| Size | |
| 4.5 inches | 6.4 Inches |
| Resolution | |
| 480 x 854 pixels (~218 ppi pixel density) | 1080 x 2400 Pixels (~409 PPI) |
| Protection | |
| Corning Gorilla Glass 3 | |
| Extra Features | |
| ClearBlack display | |
| Memory | |
|---|---|
| Built-in | |
| 8GB built-in, 1GB RAM | 128GB Built-in, 8GB RAM |
| External Card | |
| microSD card (supports up to 128GB) | microSD Card, (supports up to 1TB) |
| Camera | |
|---|---|
| Main | |
| 5 MP, 2592 X 1936 pixels, autofocus | Triple Camera: 50 MP, f/1.8, 26mm (wide), PDAF + 2 MP, f/2.4, (macro) + 2 MP, f/2.4, (depth), Dual LED Flash |
| Features | |
| 1/4'' sensor size, geo-tagging, panorama, Video | Night, Portrait, Photo, Double Exposure, Live Photo, Panorama, Slow Motion, Time-Lapse, Pro, Video |
| Front | |
| No | 16 MP |
| Connectivity | |
|---|---|
| WLAN | |
| Wi-Fi 802.11 b/g/n, DLNA, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | |
| v4.0 with A2DP, LE, apt-X | v5.1 with A2DP, LE |
| GPS | |
| Yes + A-GPS support & Glonass | Yes + A-GPS support, & GLONASS, BDS, GALILEO, QZSS |
| Radio | |
| FM radio | FM Radio |
| USB | |
| microUSB v2.0 | USB Type-C, USB On-The-Go |
| NFC | |
| No | Yes |
| Data | |
| GPRS, EDGE, 3G (HSPA 42.2/5.76 Mbps), 4G (LTE Cat4 150/50 Mbps) | GPRS, Edge, 3G (HSPA 42.2/5.76 Mbps), 4G LTE-A |
| Sensors | |
|---|---|
| Accelerometer | |
| Yes | Yes |
| Gyro | |
| No | Yes |
| Compass | |
| No | Yes |
| Proximity | |
| No | Yes |
| FingerPrint | |
| No | Yes |
| Features | |
|---|---|
| Audio | |
| 3.5mm audio jack, Speakerphone | 3.5mm Audio Jack, MP4/H.264 player, MP3/WAV/eAAC+/FLAC player, Speaker Phone |
| Browser | |
| HTML5 | HTML5 |
| Messaging | |
| SMS (threaded view), MMS, Email, Push Email, IM | SMS(threaded view), MMS, Email, Push Mail, IM |
| Games | |
| built-in | Built-in + Downloadable |
| Battery | |
|---|---|
| Capacity | |
| 1830 mAh | (Li-Po Non removable), 5000 mAh |
| Features | |
| Fast charging 44W | |
| Price | |
|---|---|
| Price in Rs. | |
| Discontinued | Rs. 75,499 PKR |
| Price in USD | |
| Discontinued | $262.15 USD |
