Nokia Lumia 638 vs Sigma X-TREME PQ18 Comparison
Compare Specification and Price of Nokia Lumia 638 and Sigma X-TREME PQ18
| Selected Mobiles |  Nokia Lumia 638
|
 Sigma X-TREME PQ18
|
Brand: Model: |
Brand: Model: |
| Price | $149.98 | $189.00 |
Pros and Cons
| Pros | -- | -- | ||
| Cons | -- | -- |
Overview
| Class | Smartphone | Smartphone | ||
| Status | Discontinued | Available | ||
| SIM Type | Micro-SIM | 2 (Dual NanoSIM або MicroSD+NanoSIM) | ||
| Network | 2G Network: GSM 850 / 900 / 1800 / 1900 MHz 3G Network: HSDPA 850 / 900 / 1900 / 2100 MHz- RM-1010 4G Network: LTE band 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) MHz |
2G : GSM 850/900/1800/1900 3G : WCDMA900/2100 4G : Band 1/3/7/5/8/19/20/28/40/41 |
||
| Operating System | Microsoft Windows Phone 8.1 | Android 12 | ||
| Processor | 1.2 GHz Quad-core Qualcomm Snapdragon 400 | MediaTek Helio A22 (MT6761) | ||
| Browser | HTML5 | -- | ||
| Form Factor | Candy bar | -- | ||
| In The Box | Handset, Battery, Charger, Earphone, User Manual, Warranty Card | Smartphone X-treme PQ18 USB Charger USB Type C cable Quick Start Guide (UA/EN) User manual (UA/EN) Warranty card |
Physical Dimensions
| Dimension (HxWxD) | 129.5 x 66.7 x 9.2 mm | 166 x 81.5 x 15.5 mm | ||
| Weight | 136 g | 298 g |
Display
| Size | 4.5 inches (~218 ppi) | 5,93 | ||
| Technology | IPS LCD capacitive touchscreen | -- | ||
| Resolution | 480 x 854 pixels | HD+ IPS 1440*720 |
Memory and Storage
| Internal Memory | 8 GB | 32 GB | ||
| External Memory | Yes, up to 128 GB via microSD | -- | ||
| RAM | 1 GB | 4 GB |
Battery
| Type | Li-Ion 1830 mAh battery (BL-5H) | Li-Pol, 6100 mA*h |
Camera
| Primary Camera(Rear) | 5 MP | 20 Mpx and 0,3 Mpx (face detection) | ||
| Secondary Camera(Front) | -- | 5 Mpx | ||
| Resolution | 2592 х 1944 pixels | -- | ||
| Digital/Optical Zoom | Digital Zoom | -- | ||
| Features | 1/4'' sensor size, Geo-tagging, Panorama | -- |
Data & Connectivity
| GPRS | Yes | -- | ||
| EDGE | Yes | -- | ||
| 3G | Yes | -- | ||
| 4G | Yes | -- | ||
| Bluetooth | v4.0, A2DP, LE/ apt-X after WP8 Denim update | 5.0 | ||
| USB | microUSB v2.0 | USB Type C | ||
| Wi-Fi | Wi-Fi 802.11 b/g/n, DLNA, hotspot | WiFi and WiFi Hotspot, 2.4 GHz, IEEE 802.11 a/b/g/n | ||
| GPS | Yes, with A-GPS, GLONASS | -- |
Multimedia
| Music Player | Yes, Supports MP3, WAV, eAAC+, WMA player | -- | ||
| MP3 Ringtone | Yes | -- | ||
| LoudSpeaker | Yes | -- | ||
| Video Player | Yes, Supports MP4, H.264, WMV player | -- |
Messaging
| SMS | Yes | -- | ||
| MMS | Yes | -- | ||
| Yes | -- | |||
| Push mail | Yes | -- | ||
| Instant Messaging | Yes | -- |
Features
| Java | No | -- | ||
| Sensors | Accelerometer | Accelerometer Approximation Illumination Orientation Rotation Gravity Magnetometer |
||
| FM Radio | Yes | -- | ||
| Additional Features | -- | Location detection technology : GPRS /EDGE, HSPA/HUSPA/HSPA+/LTE Hosing materials : plastic/rubber Protection standard : IP68 - Face recognition system - OTG function - The ability to connect to the wired Internet (via a USB-Eternet adapter) and distribute mobile Internet via WiFi, USB, Ethernet |
Colors Available
| Colors | Black | Black, Black-orange |