BLU Grand Max
#5707
Yezz Billy 4.7
#6513Category Breakdown
BLU Grand Max
Yezz Billy 4.7
Performance
41.742.7
Camera
27.915.4
Display
56.556.5
Battery
20.417.1
Build
0.20.2
Connectivity
29.137.6
Audio
8.98.9
Overall
26.723.4
Summary
- The BLU Grand Max features a larger 5.0-inch IPS LCD display with a resolution of 720 x 1280 pixels, while the Yezz Billy 4.7 has a smaller 4.7-inch display with the same resolution but a higher pixel density of approximately 312 ppi.
- In terms of performance, the Grand Max is powered by a Mediatek MT6580 chipset with a quad-core 1.3 GHz CPU, compared to the Yezz's Qualcomm MSM8212 Snapdragon 200 with a slightly slower 1.2 GHz CPU.
- Both phones have an 8 MP rear camera, but the Grand Max can record video at 1080p, whereas the Billy 4.7 is limited to 720p.
- The Grand Max also has a larger 2200 mAh battery compared to the 1780 mAh battery of the Billy 4.7.
- In terms of software, the Grand Max runs Android 6.0 (Marshmallow), while the Billy 4.7 operates on Microsoft Windows Phone 8.1, which may affect user experience and app availability.
- The Grand Max is heavier at 154g, while the Billy 4.7 is lighter at 120g.
Side-by-side Specification Comparison
BLU Grand Max
Yezz Billy 4.7
General
Release Date
2017
2014
Announced
2017
2014
Description
N/A
Single SIM: CWP 47Dual SIM: WP 47
Display
Size
5"
4.7"
Type
IPS LCD
IPS LCD
Resolution
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
720 x 1280 pixels, 16:9 ratio (~312 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
Asahi Dragontrail Glass
Performance
Chipset
Mediatek MT6580 (28 nm)
Qualcomm MSM8212 Snapdragon 200 (28 nm)
CPU
Quad-core 1.3 GHz Cortex-A7
Quad-core 1.2 GHz Cortex-A7
GPU
Mali-400MP2
Adreno 302
Memory
8GB 1GB RAM
8GB 1GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC
microSDXC (dedicated slot)
Camera
Main Camera
8 MP, AF
8 MP, AF
Main Camera Features
LED flash
LED flash, panorama, HDR
Front Camera
8 MP
2 MP
Front Camera Features
LED flash
N/A
Video Recording
1080p@30fps
720p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2200 mAh
1780 mAh
Battery Details
Li-Po 2200 mAh, non-removable
Li-Ion 1780 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
145 x 72.1 x 7.8 mm (5.71 x 2.84 x 0.31 in)
135.8 x 67.2 x 7.2 mm (5.35 x 2.65 x 0.28 in)
Weight
154 g
120 g
Materials
N/A
N/A
Colors
Gold, Gray, Rose Gold
White, Red, Blue
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Micro-SIM
Dual SIM (Micro-SIM)
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 b/g/n
Wi-Fi 802.11 a/b/g/n, dual-band, 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
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 6.0 (Marshmallow)
Microsoft Windows Phone 8.1
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, gyro, proximity
Accelerometer, proximity, compass