Gigabyte GSmart GX2
#5337
Microsoft Lumia 640 XL Dual SIM
#5911Category Breakdown
Gigabyte GSmart GX2
Microsoft Lumia 640 XL Dual SIM
Performance
49.743.6
Camera
39.619.1
Display
58.956.5
Battery
20.424.2
Build
0.20.2
Connectivity
31.945.0
Audio
8.98.9
Overall
28.326.0
Summary
- The Gigabyte GSmart GX2 features a 5.0-inch IPS LCD display with a higher resolution of 1080 x 1920 pixels, providing sharper visuals compared to the 5.7-inch IPS LCD of the Microsoft Lumia 640 XL Dual SIM, which has a resolution of 720 x 1280 pixels.
- In terms of performance, both devices utilize Qualcomm Snapdragon 400 chipsets, but the GX2 has a slightly faster CPU at 1.6 GHz versus the Lumia's 1.2 GHz.
- Both phones have a 13 MP rear camera, but the Lumia offers a superior 5 MP front camera compared to the GX2's 2 MP.
- The Lumia also has a larger 3000 mAh battery, enhancing its longevity over the GX2's 2200 mAh.
- Software-wise, the GX2 runs on Android 4.4.2, while the Lumia operates on Windows Phone 8.1, which can be upgraded to Windows 10, providing a different user experience.
Side-by-side Specification Comparison
Gigabyte GSmart GX2
Microsoft Lumia 640 XL Dual SIM
General
Release Date
2014
2015
Announced
2014
2015
Description
N/A
N/A
Display
Size
5"
5.7"
Type
IPS LCD
IPS LCD
Resolution
1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
720 x 1280 pixels, 16:9 ratio (~259 ppi density)
PPI
1080
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
Corning Gorilla Glass 3
Performance
Chipset
Qualcomm MSM8228 Snapdragon 400 (28 nm)
Qualcomm MSM8226 Snapdragon 400 (28 nm)
CPU
Quad-core 1.6 GHz Cortex-A7
Quad-core 1.2 GHz Cortex-A7
GPU
Adreno 305
Adreno 305
Memory
8GB 2GB RAM
8GB 1GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (dedicated slot)
Camera
Main Camera
13 MP, AF
13 MP, f/2.0, 28mm (wide), 1/3.0", AF
Main Camera Features
LED flash
Zeiss optics, LED flash
Front Camera
2 MP
5 MP
Front Camera Features
N/A
N/A
Video Recording
Yes
1080p@30fps
Selfie Video
N/A
1080p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2200 mAh
3000 mAh
Battery Details
Li-Ion 2200 mAh, removable
Li-Ion 3000 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
146.5 x 73.4 x 8.7 mm (5.77 x 2.89 x 0.34 in)
157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in)
Weight
135 g
171 g
Materials
N/A
N/A
Colors
Black
Matte cyan, Orange, Black, Matte white, Glossy white
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM (Micro-SIM)
Dual SIM (Micro-SIM, dual stand-by)
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA 21.1/5.76 Mbps
HSPA 42.2/5.76 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 a/b/g/n, hotspot
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth
4.0, A2DP
4.0, A2DP
NFC
✗
✓
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS, GLONASS, BDS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.4.2 (KitKat)
Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity, compass
Accelerometer, proximity, compass, sensor core