Nokia Lumia 638 vs Nokia Lumia 630 Dual SIM
General Info
Manufacturer | |
Nokia | Nokia |
Announced | |
December 2014 | April 2014 |
Status | |
Available - December 2014 | Available - May 2014 |
Price | |
Rs. 7,999 ($117.63) [Similarly Priced] | - |
Colors | |
Black | Green, yellow, white, black |
Form Factor | |
Candybar | Candybar |
Dimension | |
129.5 x 66.7 x 9.2 mm (5.1 x 2.63 x 0.36 in) |
129.5 x 66.7 x 9.2 mm (5.1 x 2.63 x 0.36 in) |
Weight | |
136 g (4.8 oz) | 134 g (4.73 oz) |
2G Network | |
GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | |
HSDPA 850 / 900 / 1900 / 2100 | HSDPA 900 / 2100 |
4G Network | |
LTE 1800 / 1900 / 2100 / 2300 / 2500 / 2600 (Bands 3, 7, 38, 39, 40, 41) | - |
Messaging | |
SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Display
Type | |
IPS LCD capacitive touchscreen, Corning Gorilla Glass 3, ClearBlack Display | IPS LCD Capacitive Touchscreen |
Colors | |
16M colors | 16M colors |
Size | |
4.5 inches [Similar] | 4.5 inches [Similar] |
Resolution | |
480 x 854 pixels (218 ppi) [Similar] | 480 x 854 pixels (218 ppi) [Similar] |
Screen-to-Body Ratio | 64.43% | 64.43% |
Multi-Touch | |
Hardware and OS
OS | |
Microsoft Windows Phone 8.1 | Microsoft Windows Phone 8.1 |
Processor | |
Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 [Similar] | Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 [Similar] |
GPU | |
Adreno 305 [Similar] | - |
RAM | |
1 GB [Browse Similar] | 512 MB [Browse Similar] |
Internal Memory | |
8 GB | 8 GB ROM |
External Memory | |
microSD, up to 128 GB | microSD, up to 128 GB |
Camera
Multimedia
3.5mm Jack | |
Radio | |
FM radio | FM radio |
Games | |
Yes + Downloadable | Yes + Downloadable |
Loud Speaker | |
Connectivity and Data Rate
GPRS | |
Yes | Yes |
Edge | |
Yes | Yes |
3G | |
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps |
Bluetooth | |
v4.0, A2DP, LE/ apt-X after WP8 Denim update | Yes, v4.0 with A2DP |
Wi-Fi | |
Wi-Fi 802.11 b/g/n, DLNA, hotspot | Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot |
USB | |
microUSB v2.0 | Yes, microUSB v2.0 |
GPS | |
Yes, with A-GPS, GLONASS | Yes, with A-GPS support and GLONASS |
Browser | |
HTML5 | HTML5 |
User Memory
Internal | |
8 GB, 1 GB RAM | 8 GB ROM, 512 MB RAM |
Expandable Storage | |
microSD, up to 128 GB | microSD, up to 128 GB |
Sensors
Fingerprint | |
Proximity Sensor | |
Accelerometer Sensor | |
NFC | |
Battery
Type | |
Li-Ion Battery (BL-5H) | Li-Ion Battery (BL-5H) |
Capacity | |
1830 mAh | 1830 mAh |
Stand by | |
- | Up to 648 h |
Talk Time | |
- | Up to 16 h 24 min (2G) Up to 13 h 6 min (3G) |