Category Breakdown
Allview X2 Soul Pro
BLU Vivo IV
Performance
60.360.3
Camera
42.442.4
Display
79.579.5
Battery
43.543.5
Build
70.870.8
Overall
58.258.2
Summary
- The Allview X2 Soul Pro features a slightly larger 5.2-inch OLED display compared to the 5.0-inch Super AMOLED display of the BLU Vivo IV, both offering a resolution of 1080 x 1920 pixels.
- In terms of performance, the X2 Soul Pro is powered by a Mediatek MT6752 chipset with an octa-core Cortex-A53 CPU, while the Vivo IV uses the older MT6592 with a Cortex-A7 CPU.
- Both phones have a 13 MP rear camera capable of 1080p video recording, but the X2 Soul Pro has an 8 MP front camera, outperforming the Vivo IV's 5 MP.
- The X2 Soul Pro's battery capacity is 2700 mAh, which is larger than the Vivo IV's 2300 mAh.
- For software, the Allview runs on Android 5.0 Lollipop, while the BLU initially comes with Android 4.2.2 Jelly Bean, upgradable to 4.4.2 KitKat.
- Both devices lack wireless charging and water resistance.
Side-by-side Specification Comparison
Allview X2 Soul Pro
BLU Vivo IV
General
Release Date
2015
2014
Announced
2015
2014
Description
N/A
Also known as BLU D970L
Display
Size
5.2"
5"
Type
OLED
Super AMOLED
Resolution
1080 x 1920 pixels, 16:9 ratio (~424 ppi density)
1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
PPI
1080
1080
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
Corning Gorilla Glass
Corning Gorilla Glass 3
Performance
Chipset
Mediatek MT6752 (28 nm)
Mediatek MT6592 (28 nm)
CPU
Octa-core 1.7 GHz Cortex-A53
Octa-core 1.7 GHz Cortex-A7
GPU
Mali-T760MP2
Mali-450MP4
Memory
16GB 2GB RAM
16GB 2GB RAM
Expandable Storage
✗
✗
Card Slot
No
No
Camera
Main Camera
13 MP
13 MP
Main Camera Details
13 MP, AF
13 MP, AF
Front Camera
8 MP
5 MP
Front Camera Details
8 MP
5 MP
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
N/A
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
2700 mAh
2300 mAh
Battery Details
Li-Po 2700 mAh, non-removable
Li-Po 2300 mAh, non-removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
148.8 x 72.4 x 5.5 mm (5.86 x 2.85 x 0.22 in)
145.1 x 70.2 x 5.5 mm (5.71 x 2.76 x 0.22 in)
Weight
126.5 g
129 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
White/Gold, Black
Black, White/Silver, White/Gold
Foldable
✗
✗
Connectivity
SIM
Dual SIM (Micro-SIM, dual stand-by)
Micro-SIM
Network
GSM / HSPA / LTE
GSM / HSPA
Network Speed
HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA 21.1/5.76 Mbps
5G
✗
✗
4G
✓
✗
WiFi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
Bluetooth
4.0, A2DP, EDR
4.0, A2DP
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS
Software
Operating System
Android 5.0 (Lollipop)
Android 4.2.2 (Jelly Bean), upgradable to 4.4.2 (KitKat)
OS Version
Android 5.0 (Lollipop)
Android 4.2.2 (Jelly Bean), upgradable to 4.4.2 (KitKat)
Security
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, gyro, proximity, compass
Accelerometer, gyro, proximity
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes

